diff --git a/.idea/assetWizardSettings.xml b/.idea/assetWizardSettings.xml
index e5926c1..cb65bf0 100644
--- a/.idea/assetWizardSettings.xml
+++ b/.idea/assetWizardSettings.xml
@@ -3,6 +3,11 @@
   <component name="WizardSettings">
     <option name="children">
       <map>
+        <entry key="imageWizard">
+          <value>
+            <PersistentState />
+          </value>
+        </entry>
         <entry key="vectorWizard">
           <value>
             <PersistentState>
@@ -14,11 +19,9 @@
                         <option name="values">
                           <map>
                             <entry key="assetSourceType" value="FILE" />
-                            <entry key="height" value="18" />
-                            <entry key="outputName" value="ic_baseline_cached_18px" />
+                            <entry key="outputName" value="ic_baseline_language_24px" />
                             <entry key="overrideSize" value="true" />
-                            <entry key="sourceFile" value="E:\Nextcloud\AndroidApps\BitCoinPools\baseline-cached-24px.svg" />
-                            <entry key="width" value="18" />
+                            <entry key="sourceFile" value="E:\Nextcloud\AndroidApps\BitCoinPools\baseline-language-24px.svg" />
                           </map>
                         </option>
                       </PersistentState>
diff --git a/.idea/caches/build_file_checksums.ser b/.idea/caches/build_file_checksums.ser
new file mode 100644
index 0000000..9b33841
Binary files /dev/null and b/.idea/caches/build_file_checksums.ser differ
diff --git a/.idea/codeStyles/Project.xml b/.idea/codeStyles/Project.xml
new file mode 100644
index 0000000..d5ec3da
--- /dev/null
+++ b/.idea/codeStyles/Project.xml
@@ -0,0 +1,77 @@
+<component name="ProjectCodeStyleConfiguration">
+  <code_scheme name="Project" version="173">
+    <DBN-PSQL>
+      <case-options enabled="false">
+        <option name="KEYWORD_CASE" value="lower" />
+        <option name="FUNCTION_CASE" value="lower" />
+        <option name="PARAMETER_CASE" value="lower" />
+        <option name="DATATYPE_CASE" value="lower" />
+        <option name="OBJECT_CASE" value="preserve" />
+      </case-options>
+      <formatting-settings enabled="false" />
+    </DBN-PSQL>
+    <DBN-SQL>
+      <case-options enabled="false">
+        <option name="KEYWORD_CASE" value="lower" />
+        <option name="FUNCTION_CASE" value="lower" />
+        <option name="PARAMETER_CASE" value="lower" />
+        <option name="DATATYPE_CASE" value="lower" />
+        <option name="OBJECT_CASE" value="preserve" />
+      </case-options>
+      <formatting-settings enabled="false">
+        <option name="STATEMENT_SPACING" value="one_line" />
+        <option name="CLAUSE_CHOP_DOWN" value="chop_down_if_statement_long" />
+        <option name="ITERATION_ELEMENTS_WRAPPING" value="chop_down_if_not_single" />
+      </formatting-settings>
+    </DBN-SQL>
+    <Objective-C-extensions>
+      <file>
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Import" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Macro" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Typedef" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Enum" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Constant" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Global" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Struct" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="FunctionPredecl" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Function" />
+      </file>
+      <class>
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Property" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Synthesize" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="InitMethod" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="StaticMethod" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="InstanceMethod" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="DeallocMethod" />
+      </class>
+      <extensions>
+        <pair source="cpp" header="h" fileNamingConvention="NONE" />
+        <pair source="c" header="h" fileNamingConvention="NONE" />
+      </extensions>
+    </Objective-C-extensions>
+    <DBN-PSQL>
+      <case-options enabled="false">
+        <option name="KEYWORD_CASE" value="lower" />
+        <option name="FUNCTION_CASE" value="lower" />
+        <option name="PARAMETER_CASE" value="lower" />
+        <option name="DATATYPE_CASE" value="lower" />
+        <option name="OBJECT_CASE" value="preserve" />
+      </case-options>
+      <formatting-settings enabled="false" />
+    </DBN-PSQL>
+    <DBN-SQL>
+      <case-options enabled="false">
+        <option name="KEYWORD_CASE" value="lower" />
+        <option name="FUNCTION_CASE" value="lower" />
+        <option name="PARAMETER_CASE" value="lower" />
+        <option name="DATATYPE_CASE" value="lower" />
+        <option name="OBJECT_CASE" value="preserve" />
+      </case-options>
+      <formatting-settings enabled="false">
+        <option name="STATEMENT_SPACING" value="one_line" />
+        <option name="CLAUSE_CHOP_DOWN" value="chop_down_if_statement_long" />
+        <option name="ITERATION_ELEMENTS_WRAPPING" value="chop_down_if_not_single" />
+      </formatting-settings>
+    </DBN-SQL>
+  </code_scheme>
+</component>
\ No newline at end of file
diff --git a/.idea/dbnavigator.xml b/.idea/dbnavigator.xml
new file mode 100644
index 0000000..b2c7134
--- /dev/null
+++ b/.idea/dbnavigator.xml
@@ -0,0 +1,453 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="DBNavigator.Project.DataEditorManager">
+    <record-view-column-sorting-type value="BY_INDEX" />
+    <value-preview-text-wrapping value="true" />
+    <value-preview-pinned value="false" />
+  </component>
+  <component name="DBNavigator.Project.DataExportManager">
+    <export-instructions>
+      <create-header value="true" />
+      <quote-values-containing-separator value="true" />
+      <quote-all-values value="false" />
+      <value-separator value="" />
+      <file-name value="" />
+      <file-location value="" />
+      <scope value="GLOBAL" />
+      <destination value="FILE" />
+      <format value="EXCEL" />
+      <charset value="windows-1252" />
+    </export-instructions>
+  </component>
+  <component name="DBNavigator.Project.DatabaseBrowserManager">
+    <autoscroll-to-editor value="false" />
+    <autoscroll-from-editor value="true" />
+    <show-object-properties value="true" />
+    <loaded-nodes />
+  </component>
+  <component name="DBNavigator.Project.EditorStateManager">
+    <last-used-providers />
+  </component>
+  <component name="DBNavigator.Project.MethodExecutionManager">
+    <method-browser />
+    <execution-history>
+      <group-entries value="true" />
+      <execution-inputs />
+    </execution-history>
+    <argument-values-cache />
+  </component>
+  <component name="DBNavigator.Project.ObjectDependencyManager">
+    <last-used-dependency-type value="INCOMING" />
+  </component>
+  <component name="DBNavigator.Project.ObjectQuickFilterManager">
+    <last-used-operator value="EQUAL" />
+    <filters />
+  </component>
+  <component name="DBNavigator.Project.ScriptExecutionManager" clear-outputs="true">
+    <recently-used-interfaces />
+  </component>
+  <component name="DBNavigator.Project.Settings">
+    <connections />
+    <browser-settings>
+      <general>
+        <display-mode value="TABBED" />
+        <navigation-history-size value="100" />
+        <show-object-details value="false" />
+      </general>
+      <filters>
+        <object-type-filter>
+          <object-type name="SCHEMA" enabled="true" />
+          <object-type name="USER" enabled="true" />
+          <object-type name="ROLE" enabled="true" />
+          <object-type name="PRIVILEGE" enabled="true" />
+          <object-type name="CHARSET" enabled="true" />
+          <object-type name="TABLE" enabled="true" />
+          <object-type name="VIEW" enabled="true" />
+          <object-type name="MATERIALIZED_VIEW" enabled="true" />
+          <object-type name="NESTED_TABLE" enabled="true" />
+          <object-type name="COLUMN" enabled="true" />
+          <object-type name="INDEX" enabled="true" />
+          <object-type name="CONSTRAINT" enabled="true" />
+          <object-type name="DATASET_TRIGGER" enabled="true" />
+          <object-type name="DATABASE_TRIGGER" enabled="true" />
+          <object-type name="SYNONYM" enabled="true" />
+          <object-type name="SEQUENCE" enabled="true" />
+          <object-type name="PROCEDURE" enabled="true" />
+          <object-type name="FUNCTION" enabled="true" />
+          <object-type name="PACKAGE" enabled="true" />
+          <object-type name="TYPE" enabled="true" />
+          <object-type name="TYPE_ATTRIBUTE" enabled="true" />
+          <object-type name="ARGUMENT" enabled="true" />
+          <object-type name="DIMENSION" enabled="true" />
+          <object-type name="CLUSTER" enabled="true" />
+          <object-type name="DBLINK" enabled="true" />
+        </object-type-filter>
+      </filters>
+      <sorting>
+        <object-type name="COLUMN" sorting-type="NAME" />
+        <object-type name="FUNCTION" sorting-type="NAME" />
+        <object-type name="PROCEDURE" sorting-type="NAME" />
+        <object-type name="ARGUMENT" sorting-type="POSITION" />
+      </sorting>
+      <default-editors>
+        <object-type name="VIEW" editor-type="SELECTION" />
+        <object-type name="PACKAGE" editor-type="SELECTION" />
+        <object-type name="TYPE" editor-type="SELECTION" />
+      </default-editors>
+    </browser-settings>
+    <navigation-settings>
+      <lookup-filters>
+        <lookup-objects>
+          <object-type name="SCHEMA" enabled="true" />
+          <object-type name="USER" enabled="false" />
+          <object-type name="ROLE" enabled="false" />
+          <object-type name="PRIVILEGE" enabled="false" />
+          <object-type name="CHARSET" enabled="false" />
+          <object-type name="TABLE" enabled="true" />
+          <object-type name="VIEW" enabled="true" />
+          <object-type name="MATERIALIZED VIEW" enabled="true" />
+          <object-type name="NESTED TABLE" enabled="false" />
+          <object-type name="COLUMN" enabled="false" />
+          <object-type name="INDEX" enabled="true" />
+          <object-type name="CONSTRAINT" enabled="true" />
+          <object-type name="DATASET TRIGGER" enabled="true" />
+          <object-type name="DATABASE TRIGGER" enabled="true" />
+          <object-type name="SYNONYM" enabled="false" />
+          <object-type name="SEQUENCE" enabled="true" />
+          <object-type name="PROCEDURE" enabled="true" />
+          <object-type name="FUNCTION" enabled="true" />
+          <object-type name="PACKAGE" enabled="true" />
+          <object-type name="TYPE" enabled="true" />
+          <object-type name="TYPE ATTRIBUTE" enabled="false" />
+          <object-type name="ARGUMENT" enabled="false" />
+          <object-type name="DIMENSION" enabled="false" />
+          <object-type name="CLUSTER" enabled="false" />
+          <object-type name="DBLINK" enabled="true" />
+        </lookup-objects>
+        <force-database-load value="false" />
+        <prompt-connection-selection value="true" />
+        <prompt-schema-selection value="true" />
+      </lookup-filters>
+    </navigation-settings>
+    <dataset-grid-settings>
+      <general>
+        <enable-zooming value="true" />
+        <enable-column-tooltip value="true" />
+      </general>
+      <sorting>
+        <nulls-first value="true" />
+        <max-sorting-columns value="4" />
+      </sorting>
+      <tracking-columns>
+        <columnNames value="" />
+        <visible value="true" />
+        <editable value="false" />
+      </tracking-columns>
+    </dataset-grid-settings>
+    <dataset-editor-settings>
+      <text-editor-popup>
+        <active value="false" />
+        <active-if-empty value="false" />
+        <data-length-threshold value="100" />
+        <popup-delay value="1000" />
+      </text-editor-popup>
+      <values-list-popup>
+        <show-popup-button value="true" />
+        <element-count-threshold value="1000" />
+        <data-length-threshold value="250" />
+      </values-list-popup>
+      <general>
+        <fetch-block-size value="100" />
+        <fetch-timeout value="30" />
+        <trim-whitespaces value="true" />
+        <convert-empty-strings-to-null value="true" />
+        <select-content-on-cell-edit value="true" />
+        <large-value-preview-active value="true" />
+      </general>
+      <filters>
+        <prompt-filter-dialog value="true" />
+        <default-filter-type value="BASIC" />
+      </filters>
+      <qualified-text-editor text-length-threshold="300">
+        <content-types>
+          <content-type name="Text" enabled="true" />
+          <content-type name="Properties" enabled="true" />
+          <content-type name="XML" enabled="true" />
+          <content-type name="DTD" enabled="true" />
+          <content-type name="HTML" enabled="true" />
+          <content-type name="XHTML" enabled="true" />
+          <content-type name="Java" enabled="true" />
+          <content-type name="SQL" enabled="true" />
+          <content-type name="PL/SQL" enabled="true" />
+          <content-type name="Groovy" enabled="true" />
+          <content-type name="AIDL" enabled="true" />
+          <content-type name="YAML" enabled="true" />
+          <content-type name="Manifest" enabled="true" />
+        </content-types>
+      </qualified-text-editor>
+      <record-navigation>
+        <navigation-target value="VIEWER" />
+      </record-navigation>
+    </dataset-editor-settings>
+    <code-editor-settings>
+      <general>
+        <show-object-navigation-gutter value="false" />
+        <show-spec-declaration-navigation-gutter value="true" />
+        <enable-spellchecking value="true" />
+        <enable-reference-spellchecking value="false" />
+      </general>
+      <confirmations>
+        <save-changes value="false" />
+        <revert-changes value="true" />
+      </confirmations>
+    </code-editor-settings>
+    <code-completion-settings>
+      <filters>
+        <basic-filter>
+          <filter-element type="RESERVED_WORD" id="keyword" selected="true" />
+          <filter-element type="RESERVED_WORD" id="function" selected="true" />
+          <filter-element type="RESERVED_WORD" id="parameter" selected="true" />
+          <filter-element type="RESERVED_WORD" id="datatype" selected="true" />
+          <filter-element type="RESERVED_WORD" id="exception" selected="true" />
+          <filter-element type="OBJECT" id="schema" selected="true" />
+          <filter-element type="OBJECT" id="role" selected="true" />
+          <filter-element type="OBJECT" id="user" selected="true" />
+          <filter-element type="OBJECT" id="privilege" selected="true" />
+          <user-schema>
+            <filter-element type="OBJECT" id="table" selected="true" />
+            <filter-element type="OBJECT" id="view" selected="true" />
+            <filter-element type="OBJECT" id="materialized view" selected="true" />
+            <filter-element type="OBJECT" id="index" selected="true" />
+            <filter-element type="OBJECT" id="constraint" selected="true" />
+            <filter-element type="OBJECT" id="trigger" selected="true" />
+            <filter-element type="OBJECT" id="synonym" selected="false" />
+            <filter-element type="OBJECT" id="sequence" selected="true" />
+            <filter-element type="OBJECT" id="procedure" selected="true" />
+            <filter-element type="OBJECT" id="function" selected="true" />
+            <filter-element type="OBJECT" id="package" selected="true" />
+            <filter-element type="OBJECT" id="type" selected="true" />
+            <filter-element type="OBJECT" id="dimension" selected="true" />
+            <filter-element type="OBJECT" id="cluster" selected="true" />
+            <filter-element type="OBJECT" id="dblink" selected="true" />
+          </user-schema>
+          <public-schema>
+            <filter-element type="OBJECT" id="table" selected="false" />
+            <filter-element type="OBJECT" id="view" selected="false" />
+            <filter-element type="OBJECT" id="materialized view" selected="false" />
+            <filter-element type="OBJECT" id="index" selected="false" />
+            <filter-element type="OBJECT" id="constraint" selected="false" />
+            <filter-element type="OBJECT" id="trigger" selected="false" />
+            <filter-element type="OBJECT" id="synonym" selected="false" />
+            <filter-element type="OBJECT" id="sequence" selected="false" />
+            <filter-element type="OBJECT" id="procedure" selected="false" />
+            <filter-element type="OBJECT" id="function" selected="false" />
+            <filter-element type="OBJECT" id="package" selected="false" />
+            <filter-element type="OBJECT" id="type" selected="false" />
+            <filter-element type="OBJECT" id="dimension" selected="false" />
+            <filter-element type="OBJECT" id="cluster" selected="false" />
+            <filter-element type="OBJECT" id="dblink" selected="false" />
+          </public-schema>
+          <any-schema>
+            <filter-element type="OBJECT" id="table" selected="true" />
+            <filter-element type="OBJECT" id="view" selected="true" />
+            <filter-element type="OBJECT" id="materialized view" selected="true" />
+            <filter-element type="OBJECT" id="index" selected="true" />
+            <filter-element type="OBJECT" id="constraint" selected="true" />
+            <filter-element type="OBJECT" id="trigger" selected="true" />
+            <filter-element type="OBJECT" id="synonym" selected="true" />
+            <filter-element type="OBJECT" id="sequence" selected="true" />
+            <filter-element type="OBJECT" id="procedure" selected="true" />
+            <filter-element type="OBJECT" id="function" selected="true" />
+            <filter-element type="OBJECT" id="package" selected="true" />
+            <filter-element type="OBJECT" id="type" selected="true" />
+            <filter-element type="OBJECT" id="dimension" selected="true" />
+            <filter-element type="OBJECT" id="cluster" selected="true" />
+            <filter-element type="OBJECT" id="dblink" selected="true" />
+          </any-schema>
+        </basic-filter>
+        <extended-filter>
+          <filter-element type="RESERVED_WORD" id="keyword" selected="true" />
+          <filter-element type="RESERVED_WORD" id="function" selected="true" />
+          <filter-element type="RESERVED_WORD" id="parameter" selected="true" />
+          <filter-element type="RESERVED_WORD" id="datatype" selected="true" />
+          <filter-element type="RESERVED_WORD" id="exception" selected="true" />
+          <filter-element type="OBJECT" id="schema" selected="true" />
+          <filter-element type="OBJECT" id="user" selected="true" />
+          <filter-element type="OBJECT" id="role" selected="true" />
+          <filter-element type="OBJECT" id="privilege" selected="true" />
+          <user-schema>
+            <filter-element type="OBJECT" id="table" selected="true" />
+            <filter-element type="OBJECT" id="view" selected="true" />
+            <filter-element type="OBJECT" id="materialized view" selected="true" />
+            <filter-element type="OBJECT" id="index" selected="true" />
+            <filter-element type="OBJECT" id="constraint" selected="true" />
+            <filter-element type="OBJECT" id="trigger" selected="true" />
+            <filter-element type="OBJECT" id="synonym" selected="true" />
+            <filter-element type="OBJECT" id="sequence" selected="true" />
+            <filter-element type="OBJECT" id="procedure" selected="true" />
+            <filter-element type="OBJECT" id="function" selected="true" />
+            <filter-element type="OBJECT" id="package" selected="true" />
+            <filter-element type="OBJECT" id="type" selected="true" />
+            <filter-element type="OBJECT" id="dimension" selected="true" />
+            <filter-element type="OBJECT" id="cluster" selected="true" />
+            <filter-element type="OBJECT" id="dblink" selected="true" />
+          </user-schema>
+          <public-schema>
+            <filter-element type="OBJECT" id="table" selected="true" />
+            <filter-element type="OBJECT" id="view" selected="true" />
+            <filter-element type="OBJECT" id="materialized view" selected="true" />
+            <filter-element type="OBJECT" id="index" selected="true" />
+            <filter-element type="OBJECT" id="constraint" selected="true" />
+            <filter-element type="OBJECT" id="trigger" selected="true" />
+            <filter-element type="OBJECT" id="synonym" selected="true" />
+            <filter-element type="OBJECT" id="sequence" selected="true" />
+            <filter-element type="OBJECT" id="procedure" selected="true" />
+            <filter-element type="OBJECT" id="function" selected="true" />
+            <filter-element type="OBJECT" id="package" selected="true" />
+            <filter-element type="OBJECT" id="type" selected="true" />
+            <filter-element type="OBJECT" id="dimension" selected="true" />
+            <filter-element type="OBJECT" id="cluster" selected="true" />
+            <filter-element type="OBJECT" id="dblink" selected="true" />
+          </public-schema>
+          <any-schema>
+            <filter-element type="OBJECT" id="table" selected="true" />
+            <filter-element type="OBJECT" id="view" selected="true" />
+            <filter-element type="OBJECT" id="materialized view" selected="true" />
+            <filter-element type="OBJECT" id="index" selected="true" />
+            <filter-element type="OBJECT" id="constraint" selected="true" />
+            <filter-element type="OBJECT" id="trigger" selected="true" />
+            <filter-element type="OBJECT" id="synonym" selected="true" />
+            <filter-element type="OBJECT" id="sequence" selected="true" />
+            <filter-element type="OBJECT" id="procedure" selected="true" />
+            <filter-element type="OBJECT" id="function" selected="true" />
+            <filter-element type="OBJECT" id="package" selected="true" />
+            <filter-element type="OBJECT" id="type" selected="true" />
+            <filter-element type="OBJECT" id="dimension" selected="true" />
+            <filter-element type="OBJECT" id="cluster" selected="true" />
+            <filter-element type="OBJECT" id="dblink" selected="true" />
+          </any-schema>
+        </extended-filter>
+      </filters>
+      <sorting enabled="true">
+        <sorting-element type="RESERVED_WORD" id="keyword" />
+        <sorting-element type="RESERVED_WORD" id="datatype" />
+        <sorting-element type="OBJECT" id="column" />
+        <sorting-element type="OBJECT" id="table" />
+        <sorting-element type="OBJECT" id="view" />
+        <sorting-element type="OBJECT" id="materialized view" />
+        <sorting-element type="OBJECT" id="index" />
+        <sorting-element type="OBJECT" id="constraint" />
+        <sorting-element type="OBJECT" id="trigger" />
+        <sorting-element type="OBJECT" id="synonym" />
+        <sorting-element type="OBJECT" id="sequence" />
+        <sorting-element type="OBJECT" id="procedure" />
+        <sorting-element type="OBJECT" id="function" />
+        <sorting-element type="OBJECT" id="package" />
+        <sorting-element type="OBJECT" id="type" />
+        <sorting-element type="OBJECT" id="dimension" />
+        <sorting-element type="OBJECT" id="cluster" />
+        <sorting-element type="OBJECT" id="dblink" />
+        <sorting-element type="OBJECT" id="schema" />
+        <sorting-element type="OBJECT" id="role" />
+        <sorting-element type="OBJECT" id="user" />
+        <sorting-element type="RESERVED_WORD" id="function" />
+        <sorting-element type="RESERVED_WORD" id="parameter" />
+      </sorting>
+      <format>
+        <enforce-code-style-case value="true" />
+      </format>
+    </code-completion-settings>
+    <execution-engine-settings>
+      <statement-execution>
+        <fetch-block-size value="100" />
+        <execution-timeout value="20" />
+        <debug-execution-timeout value="600" />
+        <focus-result value="false" />
+        <prompt-execution value="false" />
+      </statement-execution>
+      <script-execution>
+        <command-line-interfaces />
+        <execution-timeout value="300" />
+      </script-execution>
+      <method-execution>
+        <execution-timeout value="30" />
+        <debug-execution-timeout value="600" />
+        <parameter-history-size value="10" />
+      </method-execution>
+    </execution-engine-settings>
+    <operation-settings>
+      <transactions>
+        <uncommitted-changes>
+          <on-project-close value="ASK" />
+          <on-disconnect value="ASK" />
+          <on-autocommit-toggle value="ASK" />
+        </uncommitted-changes>
+        <multiple-uncommitted-changes>
+          <on-commit value="ASK" />
+          <on-rollback value="ASK" />
+        </multiple-uncommitted-changes>
+      </transactions>
+      <session-browser>
+        <disconnect-session value="ASK" />
+        <kill-session value="ASK" />
+        <reload-on-filter-change value="false" />
+      </session-browser>
+      <compiler>
+        <compile-type value="KEEP" />
+        <compile-dependencies value="ASK" />
+        <always-show-controls value="false" />
+      </compiler>
+      <debugger>
+        <debugger-type value="ASK" />
+        <use-generic-runners value="true" />
+      </debugger>
+    </operation-settings>
+    <ddl-file-settings>
+      <extensions>
+        <mapping file-type-id="VIEW" extensions="vw" />
+        <mapping file-type-id="TRIGGER" extensions="trg" />
+        <mapping file-type-id="PROCEDURE" extensions="prc" />
+        <mapping file-type-id="FUNCTION" extensions="fnc" />
+        <mapping file-type-id="PACKAGE" extensions="pkg" />
+        <mapping file-type-id="PACKAGE_SPEC" extensions="pks" />
+        <mapping file-type-id="PACKAGE_BODY" extensions="pkb" />
+        <mapping file-type-id="TYPE" extensions="tpe" />
+        <mapping file-type-id="TYPE_SPEC" extensions="tps" />
+        <mapping file-type-id="TYPE_BODY" extensions="tpb" />
+      </extensions>
+      <general>
+        <lookup-ddl-files value="true" />
+        <create-ddl-files value="false" />
+        <synchronize-ddl-files value="true" />
+        <use-qualified-names value="false" />
+        <make-scripts-rerunnable value="true" />
+      </general>
+    </ddl-file-settings>
+    <general-settings>
+      <regional-settings>
+        <date-format value="MEDIUM" />
+        <number-format value="UNGROUPED" />
+        <locale value="SYSTEM_DEFAULT" />
+        <use-custom-formats value="false" />
+      </regional-settings>
+      <environment>
+        <environment-types>
+          <environment-type id="development" name="Development" description="Development environment" color="-2430209/-12296320" readonly-code="false" readonly-data="false" />
+          <environment-type id="integration" name="Integration" description="Integration environment" color="-2621494/-12163514" readonly-code="true" readonly-data="false" />
+          <environment-type id="production" name="Production" description="Productive environment" color="-11574/-10271420" readonly-code="true" readonly-data="true" />
+          <environment-type id="other" name="Other" description="" color="-1576/-10724543" readonly-code="false" readonly-data="false" />
+        </environment-types>
+        <visibility-settings>
+          <connection-tabs value="true" />
+          <dialog-headers value="true" />
+          <object-editor-tabs value="true" />
+          <script-editor-tabs value="false" />
+          <execution-result-tabs value="true" />
+        </visibility-settings>
+      </environment>
+    </general-settings>
+  </component>
+  <component name="DBNavigator.Project.StatementExecutionManager">
+    <execution-variables />
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/markdown-navigator.xml b/.idea/markdown-navigator.xml
new file mode 100644
index 0000000..3e62462
--- /dev/null
+++ b/.idea/markdown-navigator.xml
@@ -0,0 +1,82 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="MarkdownProjectSettings" wasCopied="false">
+    <PreviewSettings splitEditorLayout="SPLIT" splitEditorPreview="PREVIEW" useGrayscaleRendering="false" zoomFactor="1.0" maxImageWidth="0" showGitHubPageIfSynced="false" allowBrowsingInPreview="false" synchronizePreviewPosition="true" highlightPreviewType="NONE" highlightFadeOut="5" highlightOnTyping="true" synchronizeSourcePosition="true" verticallyAlignSourceAndPreviewSyncPosition="true" showSearchHighlightsInPreview="false" showSelectionInPreview="true" openRemoteLinks="true" replaceUnicodeEmoji="false" lastLayoutSetsDefault="false">
+      <PanelProvider>
+        <provider providerId="com.vladsch.idea.multimarkdown.editor.swing.html.panel" providerName="Default - Swing" />
+      </PanelProvider>
+    </PreviewSettings>
+    <ParserSettings gitHubSyntaxChange="false" emojiShortcuts="1" emojiImages="0">
+      <PegdownExtensions>
+        <option name="ABBREVIATIONS" value="false" />
+        <option name="ANCHORLINKS" value="true" />
+        <option name="ASIDE" value="false" />
+        <option name="ATXHEADERSPACE" value="true" />
+        <option name="AUTOLINKS" value="true" />
+        <option name="DEFINITIONS" value="false" />
+        <option name="DEFINITION_BREAK_DOUBLE_BLANK_LINE" value="false" />
+        <option name="FENCED_CODE_BLOCKS" value="true" />
+        <option name="FOOTNOTES" value="false" />
+        <option name="HARDWRAPS" value="false" />
+        <option name="HTML_DEEP_PARSER" value="false" />
+        <option name="INSERTED" value="false" />
+        <option name="QUOTES" value="false" />
+        <option name="RELAXEDHRULES" value="true" />
+        <option name="SMARTS" value="false" />
+        <option name="STRIKETHROUGH" value="true" />
+        <option name="SUBSCRIPT" value="false" />
+        <option name="SUPERSCRIPT" value="false" />
+        <option name="SUPPRESS_HTML_BLOCKS" value="false" />
+        <option name="SUPPRESS_INLINE_HTML" value="false" />
+        <option name="TABLES" value="true" />
+        <option name="TASKLISTITEMS" value="true" />
+        <option name="TOC" value="false" />
+        <option name="WIKILINKS" value="true" />
+      </PegdownExtensions>
+      <ParserOptions>
+        <option name="ADMONITION_EXT" value="false" />
+        <option name="ATTRIBUTES_EXT" value="false" />
+        <option name="COMMONMARK_LISTS" value="true" />
+        <option name="DUMMY" value="false" />
+        <option name="EMOJI_SHORTCUTS" value="true" />
+        <option name="ENUMERATED_REFERENCES_EXT" value="false" />
+        <option name="FLEXMARK_FRONT_MATTER" value="false" />
+        <option name="GFM_LOOSE_BLANK_LINE_AFTER_ITEM_PARA" value="false" />
+        <option name="GFM_TABLE_RENDERING" value="true" />
+        <option name="GITBOOK_URL_ENCODING" value="false" />
+        <option name="GITHUB_LISTS" value="false" />
+        <option name="GITHUB_WIKI_LINKS" value="true" />
+        <option name="GITLAB_EXT" value="false" />
+        <option name="GITLAB_MATH_EXT" value="false" />
+        <option name="GITLAB_MERMAID_EXT" value="false" />
+        <option name="HEADER_ID_NO_DUPED_DASHES" value="false" />
+        <option name="JEKYLL_FRONT_MATTER" value="false" />
+        <option name="MACROS_EXT" value="false" />
+        <option name="NO_TEXT_ATTRIBUTES" value="false" />
+        <option name="PARSE_HTML_ANCHOR_ID" value="false" />
+        <option name="SIM_TOC_BLANK_LINE_SPACER" value="true" />
+      </ParserOptions>
+    </ParserSettings>
+    <HtmlSettings headerTopEnabled="false" headerBottomEnabled="false" bodyTopEnabled="false" bodyBottomEnabled="false" embedUrlContent="false" addPageHeader="true" embedImages="false" embedHttpImages="false" imageUriSerials="false" addDocTypeHtml="true">
+      <GeneratorProvider>
+        <provider providerId="com.vladsch.idea.multimarkdown.editor.swing.html.generator" providerName="Default Swing HTML Generator" />
+      </GeneratorProvider>
+      <headerTop />
+      <headerBottom />
+      <bodyTop />
+      <bodyBottom />
+    </HtmlSettings>
+    <CssSettings previewScheme="UI_SCHEME" cssUri="" isCssUriEnabled="false" isCssUriSerial="true" isCssTextEnabled="false" isDynamicPageWidth="true">
+      <StylesheetProvider>
+        <provider providerId="com.vladsch.idea.multimarkdown.editor.swing.html.css" providerName="Default Swing Stylesheet" />
+      </StylesheetProvider>
+      <ScriptProviders />
+      <cssText />
+      <cssUriHistory />
+    </CssSettings>
+    <HtmlExportSettings updateOnSave="false" parentDir="" targetDir="" cssDir="" scriptDir="" plainHtml="false" imageDir="" copyLinkedImages="false" imageUniquifyType="0" targetExt="" useTargetExt="false" noCssNoScripts="false" linkToExportedHtml="true" exportOnSettingsChange="true" regenerateOnProjectOpen="false" linkFormatType="HTTP_ABSOLUTE" />
+    <LinkMapSettings>
+      <textMaps />
+    </LinkMapSettings>
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/markdown-navigator/profiles_settings.xml b/.idea/markdown-navigator/profiles_settings.xml
new file mode 100644
index 0000000..57927c5
--- /dev/null
+++ b/.idea/markdown-navigator/profiles_settings.xml
@@ -0,0 +1,3 @@
+<component name="MarkdownNavigator.ProfileManager">
+  <settings default="" pdf-export="" />
+</component>
\ No newline at end of file
diff --git a/BitCoinPools.zip b/BitCoinPools.zip
new file mode 100644
index 0000000..f342f99
Binary files /dev/null and b/BitCoinPools.zip differ
diff --git a/GEN_LC.txt b/GEN_LC.txt
new file mode 100644
index 0000000..719bb26
--- /dev/null
+++ b/GEN_LC.txt
@@ -0,0 +1,36 @@
+        lineChart.setDrawGridBackground(false);
+        lineChart.getDescription().setEnabled(false);
+        CustomMarkerView markerView = new CustomMarkerView(mContext, R.layout.marker_view);
+        markerView.setChartView(lineChart);
+        lineChart.setMarker(markerView);
+        ArrayList<Entry> values = new ArrayList<>(pricesMap.size());
+        int i = 0;
+        for (Date currentDate : pricesMap.keySet()) {
+            values.add(new Entry(i, pricesMap.get(currentDate)));
+            ++i;
+        }
+        LineDataSet lineDataSet = new LineDataSet(values, mContext.getString(R.string
+                .latest_7_days));
+        lineDataSet.setDrawIcons(false);
+        lineDataSet.enableDashedLine(10f, 5f, 0f);
+        lineDataSet.enableDashedHighlightLine(10f, 5f, 0f);
+        lineDataSet.setColor(Color.BLACK);
+        lineDataSet.setCircleColor(Color.BLACK);
+        lineDataSet.setLineWidth(1f);
+        lineDataSet.setCircleRadius(3f);
+        lineDataSet.setDrawCircleHole(false);
+        lineDataSet.setValueTextSize(9f);
+        lineDataSet.setDrawFilled(true);
+        lineDataSet.setFormLineWidth(1f);
+        lineDataSet.setFormLineDashEffect(new DashPathEffect(new float[]{10f, 5f}, 0f));
+        lineDataSet.setFormSize(15.f);
+        lineDataSet.setMode(LineDataSet.Mode.CUBIC_BEZIER);
+        lineDataSet.setFillDrawable(ContextCompat.getDrawable(mContext, R.drawable.fade_red));
+        lineDataSet.setDrawCircles(false);
+        ArrayList<ILineDataSet> dataSets = new ArrayList<>(1);
+        dataSets.add(lineDataSet);
+        LineData data = new LineData(dataSets);
+        lineChart.setData(data);
+        lineChart.getAxisLeft().setValueFormatter(new LargeValueFormatter());
+        lineChart.invalidate();
+        return setLayoutParams(lineChart);
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
index bbca5ec..a844c81 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -13,8 +13,8 @@ android {
         applicationId "javinator9889.bitcoinpools"
         minSdkVersion 21
         targetSdkVersion 28
-        versionCode 105
-        versionName "1.19.1"
+        versionCode 130
+        versionName "1.19.2"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }
     bundle {
@@ -107,21 +107,21 @@ dependencies {
     implementation 'androidx.legacy:legacy-support-v4:1.0.0'
     implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
     implementation 'androidx.constraintlayout:constraintlayout-solver:1.1.3'
-    implementation 'com.google.firebase:firebase-core:16.0.5'
+    implementation 'com.google.firebase:firebase-core:16.0.6'
     implementation 'com.google.firebase:firebase-crash:16.2.1'
-    implementation 'com.google.firebase:firebase-invites:16.0.5'
+    implementation 'com.google.firebase:firebase-invites:16.0.6'
     implementation 'com.google.firebase:firebase-appindexing:17.1.0'
-    implementation 'com.google.firebase:firebase-perf:16.2.1'
+    implementation 'com.google.firebase:firebase-perf:16.2.2'
     implementation('com.crashlytics.sdk.android:crashlytics:2.9.6@aar') {
         transitive = true
     }
     testImplementation 'junit:junit:4.12'
-    androidTestImplementation 'androidx.test:runner:1.1.0'
-    androidTestImplementation 'androidx.test.espresso:espresso-core:3.1.0'
+    androidTestImplementation 'androidx.test:runner:1.1.1'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.1.1'
     implementation 'com.github.PhilJay:MPAndroidChart:v3.1.0-alpha'
     implementation 'androidx.legacy:legacy-preference-v14:1.0.0'
     implementation 'androidx.preference:preference:1.0.0'
-    implementation 'com.google.android.material:material:1.1.0-alpha01'
+    implementation 'com.google.android.material:material:1.1.0-alpha02'
     implementation 'com.afollestad.material-dialogs:core:0.9.6.0'
     implementation "com.mikepenz:aboutlibraries:6.2.0"
     implementation 'androidx.recyclerview:recyclerview:1.0.0'
diff --git a/app/release/BitCoinPools-1.19.1.aab b/app/release/BitCoinPools-1.19.1.aab
new file mode 100644
index 0000000..5a3cc00
Binary files /dev/null and b/app/release/BitCoinPools-1.19.1.aab differ
diff --git a/app/release/BitCoinPools-1.19.1.apk b/app/release/BitCoinPools-1.19.1.apk
new file mode 100644
index 0000000..1afd1f7
Binary files /dev/null and b/app/release/BitCoinPools-1.19.1.apk differ
diff --git a/app/release/BitCoinPools-1.19.2.aab b/app/release/BitCoinPools-1.19.2.aab
new file mode 100644
index 0000000..d9fe4d7
Binary files /dev/null and b/app/release/BitCoinPools-1.19.2.aab differ
diff --git a/app/release/BitCoinPools-1.19.2.apk b/app/release/BitCoinPools-1.19.2.apk
new file mode 100644
index 0000000..1027be7
Binary files /dev/null and b/app/release/BitCoinPools-1.19.2.apk differ
diff --git a/app/release/output.json b/app/release/output.json
index 077d30d..60611ea 100644
--- a/app/release/output.json
+++ b/app/release/output.json
@@ -6,8 +6,8 @@
     "apkInfo": {
       "type": "MAIN",
       "splits": [],
-      "versionCode": 98,
-      "versionName": "1.19",
+      "versionCode": 130,
+      "versionName": "1.19.2",
       "enabled": true,
       "outputFile": "app-release.apk",
       "fullName": "release",
diff --git a/app/release/release/app.aab b/app/release/release/app.aab
new file mode 100644
index 0000000..d9fe4d7
Binary files /dev/null and b/app/release/release/app.aab differ
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 294541d..b49f458 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -18,6 +18,15 @@
         android:supportsRtl="true"
         android:theme="@style/CustomTheme"
         tools:ignore="GoogleAppIndexingWarning">
+        <provider
+            android:authorities="javinator9889.bitcoinpools.fileprovider"
+            android:name="androidx.core.content.FileProvider"
+            android:grantUriPermissions="true"
+            android:exported="false">
+            <meta-data
+                android:name="android.support.FILE_PROVIDER_PATHS"
+                android:resource="@xml/filepaths" />
+        </provider>
         <activity
             android:name=".DataLoaderScreen"
             android:screenOrientation="portrait"
diff --git a/app/src/main/java/javinator9889/bitcoinpools/AppUpdaterManager/CheckUpdates.java b/app/src/main/java/javinator9889/bitcoinpools/AppUpdaterManager/CheckUpdates.java
index b918fae..4a430f5 100644
--- a/app/src/main/java/javinator9889/bitcoinpools/AppUpdaterManager/CheckUpdates.java
+++ b/app/src/main/java/javinator9889/bitcoinpools/AppUpdaterManager/CheckUpdates.java
@@ -14,6 +14,7 @@
 import org.json.JSONArray;
 import org.json.JSONException;
 
+import java.util.Scanner;
 import java.util.concurrent.ExecutionException;
 
 import androidx.annotation.NonNull;
@@ -21,8 +22,7 @@
 import javinator9889.bitcoinpools.Constants;
 
 /**
- * Created by Javinator9889 on 24/01/2018.
- * Check for updates based on GitHub releases
+ * Created by Javinator9889 on 24/01/2018. Check for updates based on GitHub releases
  */
 
 public class CheckUpdates {
@@ -49,7 +49,7 @@ public CheckUpdates(@NonNull String GitHub_User, @NonNull String GitHub_Repo) {
 
     public void checkForUpdates(final Context dialogContext, String title, String description,
                                 String positiveText, String negativeText, String neutralText) {
-        if (!APP_VERSION.equals(LATEST_VERSION)) {
+        if (isAnyVersionAvailable(LATEST_VERSION, APP_VERSION)) {
             Log.d(Constants.LOG.CTAG, Constants.LOG.NEW_VERSION + APP_VERSION
                     + " | " + LATEST_VERSION);
             MaterialDialog materialDialog;
@@ -130,12 +130,10 @@ private void getData() {
                     LATEST_VERSION = RETRIEVED_DATA.getJSONObject(i).getString("tag_name");
                     boolean apkFound = false;
                     for (int j = 0; (j < RETRIEVED_DATA.getJSONObject(i).getJSONArray("assets")
-                            .length()) && !apkFound; ++j)
-                    {
+                            .length()) && !apkFound; ++j) {
                         if (!(RETRIEVED_DATA.getJSONObject(i).getJSONArray("assets").isNull(j)
                                 && (RETRIEVED_DATA.getJSONObject(i).getJSONArray("assets")
-                                .getJSONObject(j).getString("name").contains(".apk"))))
-                        {
+                                .getJSONObject(j).getString("name").contains(".apk")))) {
                             apkFound = true;
                             DOWNLOAD_URL = RETRIEVED_DATA.getJSONObject(i)
                                     .getJSONArray("assets").getJSONObject(0)
@@ -153,4 +151,29 @@ private void getData() {
             Log.e(Constants.LOG.CTAG, Constants.LOG.NO_INFO + e.getMessage());
         }
     }
+
+    public boolean isAnyVersionAvailable(String latestVersion, String appVersion) {
+        try (Scanner s1 = new Scanner(latestVersion);
+             Scanner s2 = new Scanner(appVersion)) {
+            s1.useDelimiter("\\.");
+            s2.useDelimiter("\\.");
+
+            while (s1.hasNextInt() && s2.hasNextInt()) {
+                int v1 = s1.nextInt();
+                int v2 = s2.nextInt();
+                if (v1 < v2) {
+                    return false;
+                } else if (v1 > v2) {
+                    return true;
+                }
+            }
+
+            if (s1.hasNextInt() && s1.nextInt() != 0)
+                return true; //latestVersion has an additional lower-level version number
+            if (s2.hasNextInt() && s2.nextInt() != 0)
+                return false; //appVersion has an additional lower-level version
+
+            return false;
+        } // end of try-with-resources
+    }
 }
diff --git a/app/src/main/java/javinator9889/bitcoinpools/AppUpdaterManager/NetworkConnection.java b/app/src/main/java/javinator9889/bitcoinpools/AppUpdaterManager/NetworkConnection.java
index 9469564..9113a08 100644
--- a/app/src/main/java/javinator9889/bitcoinpools/AppUpdaterManager/NetworkConnection.java
+++ b/app/src/main/java/javinator9889/bitcoinpools/AppUpdaterManager/NetworkConnection.java
@@ -18,11 +18,10 @@
 import javinator9889.bitcoinpools.Constants;
 
 /**
- * Created by Javinator9889 on 24/01/2018.
- * Get HTTPS response from GitHub releases
+ * Created by Javinator9889 on 24/01/2018. Get HTTPS response from GitHub releases
  */
 
-public class NetworkConnection extends AsyncTask <String, Void, JSONArray> {
+public class NetworkConnection extends AsyncTask<String, Void, JSONArray> {
 
     @Override
     protected JSONArray doInBackground(String... url) {
diff --git a/app/src/main/java/javinator9889/bitcoinpools/BackgroundJobs/CacheJobSchedulerService.java b/app/src/main/java/javinator9889/bitcoinpools/BackgroundJobs/CacheJobSchedulerService.java
index c305f43..97fc01e 100644
--- a/app/src/main/java/javinator9889/bitcoinpools/BackgroundJobs/CacheJobSchedulerService.java
+++ b/app/src/main/java/javinator9889/bitcoinpools/BackgroundJobs/CacheJobSchedulerService.java
@@ -2,6 +2,7 @@
 
 import android.app.job.JobParameters;
 import android.app.job.JobService;
+import android.content.Context;
 import android.os.Handler;
 import android.os.Message;
 import android.util.Log;
@@ -20,7 +21,7 @@
 
 /**
  * Created by Javinator9889 on 04/03/2018.
- *
+ * <p>
  * Controls cache
  */
 
@@ -86,4 +87,9 @@ private void updateCache() {
             throw new NullPointerException("Impossible to obtain values");
         }
     }
+
+    @Override
+    protected void attachBaseContext(Context base) {
+        super.attachBaseContext(BitCoinApp.localeManager.setLocale(base));
+    }
 }
diff --git a/app/src/main/java/javinator9889/bitcoinpools/BackgroundJobs/JobSchedulerService.java b/app/src/main/java/javinator9889/bitcoinpools/BackgroundJobs/JobSchedulerService.java
index 5cff420..6085fe3 100644
--- a/app/src/main/java/javinator9889/bitcoinpools/BackgroundJobs/JobSchedulerService.java
+++ b/app/src/main/java/javinator9889/bitcoinpools/BackgroundJobs/JobSchedulerService.java
@@ -2,16 +2,17 @@
 
 import android.app.job.JobParameters;
 import android.app.job.JobService;
+import android.content.Context;
 import android.os.Handler;
 import android.os.Message;
 import android.util.Log;
 
+import javinator9889.bitcoinpools.BitCoinApp;
 import javinator9889.bitcoinpools.Constants;
 
 
 /**
- * Created by Javinator9889 on 23/01/2018.
- * Based on: https://code.tutsplus.com/tutorials/using-the-jobscheduler-api-on-android-lollipop--cms-23562
+ * Created by Javinator9889 on 23/01/2018. Based on: https://code.tutsplus.com/tutorials/using-the-jobscheduler-api-on-android-lollipop--cms-23562
  */
 
 public class JobSchedulerService extends JobService {
@@ -52,4 +53,9 @@ public boolean onStopJob(JobParameters params) {
         jobFinished(params, needsReschedule);
         return needsReschedule;
     }
+
+    @Override
+    protected void attachBaseContext(Context base) {
+        super.attachBaseContext(BitCoinApp.localeManager.setLocale(base));
+    }
 }
diff --git a/app/src/main/java/javinator9889/bitcoinpools/BackgroundJobs/NotificationHandler.java b/app/src/main/java/javinator9889/bitcoinpools/BackgroundJobs/NotificationHandler.java
index a48ad06..c744bd3 100644
--- a/app/src/main/java/javinator9889/bitcoinpools/BackgroundJobs/NotificationHandler.java
+++ b/app/src/main/java/javinator9889/bitcoinpools/BackgroundJobs/NotificationHandler.java
@@ -9,6 +9,7 @@
 import android.content.SharedPreferences;
 import android.graphics.Bitmap;
 import android.graphics.BitmapFactory;
+import android.net.Uri;
 import android.os.AsyncTask;
 import android.os.Build;
 import android.util.Log;
@@ -52,6 +53,9 @@
 import javinator9889.bitcoinpools.R;
 
 import static javinator9889.bitcoinpools.Constants.API_URL;
+import static javinator9889.bitcoinpools.Constants.LOG.NTAG;
+import static javinator9889.bitcoinpools.Constants.SHARED_PREFERENCES.CUSTOM_PRICE;
+import static javinator9889.bitcoinpools.Constants.SHARED_PREFERENCES.HAS_USER_DEFINED_CUSTOM_PRICE;
 
 /**
  * Created by Javinator9889 on 23/01/2018. Based on: https://stackoverflow.com/a/46991229
@@ -61,19 +65,22 @@ class NotificationHandler {
     private static boolean NOTIFICATIONS_ENABLED = false;
     private static boolean NOTIFIED_HIGH = false;
     private static boolean NOTIFIED_LOW = false;
-    private static int SPECIFIC_VALUE = 0;
+    private static float SPECIFIC_VALUE = 0f;
     private static float MPU;
 
     private NotificationHandler() {
         final SharedPreferences sp = BitCoinApp.getSharedPreferences();
-        Log.d(Constants.LOG.NTAG, Constants.LOG.CREATING_NOTIFICATION);
+        Log.d(NTAG, Constants.LOG.CREATING_NOTIFICATION);
         NOTIFICATIONS_ENABLED = sp.getBoolean(Constants.SHARED_PREFERENCES.NOTIFICATIONS_ENABLED,
                 false);
         NOTIFIED_HIGH = sp.getBoolean(Constants.SHARED_PREFERENCES.NOTIFIED_HIGH, false);
         NOTIFIED_LOW = sp.getBoolean(Constants.SHARED_PREFERENCES.NOTIFIED_LOW, false);
-        SPECIFIC_VALUE = sp.getInt(Constants.SHARED_PREFERENCES.VALUE_TO_CHECK, 1000);
+        if (sp.getBoolean(HAS_USER_DEFINED_CUSTOM_PRICE, false))
+            SPECIFIC_VALUE = sp.getFloat(CUSTOM_PRICE, 10);
+        else
+            SPECIFIC_VALUE = sp.getInt(Constants.SHARED_PREFERENCES.VALUE_TO_CHECK, 1000);
         MPU = initMPU();
-        Log.d(Constants.LOG.NTAG, Constants.LOG.CURRRENT_NOT_SETTINGS
+        Log.d(NTAG, Constants.LOG.CURRRENT_NOT_SETTINGS
                 + NOTIFICATIONS_ENABLED + "\n"
                 + NOTIFIED_HIGH + "\n"
                 + NOTIFIED_LOW + "\n"
@@ -81,6 +88,33 @@ private NotificationHandler() {
                 + MPU);
     }
 
+    @NonNull
+    static NotificationHandler newInstance() {
+        return new NotificationHandler();
+    }
+
+    private static float initMPU() {
+        net market = new net();
+        market.execute("https://api.blockchain.info/stats");
+        try {
+            return MainActivity.round((float) market.get().getDouble("market_price_usd"),
+                    2);
+        } catch (InterruptedException | ExecutionException
+                | JSONException | NullPointerException e) {
+            return -1;
+        }
+    }
+
+    private static void updateSharedPreferences() {
+        final SharedPreferences.Editor sharedPreferencesEditor = BitCoinApp
+                .getSharedPreferences().edit();
+        sharedPreferencesEditor.putBoolean(Constants.SHARED_PREFERENCES.NOTIFIED_HIGH,
+                NOTIFIED_HIGH);
+        sharedPreferencesEditor.putBoolean(Constants.SHARED_PREFERENCES.NOTIFIED_LOW,
+                NOTIFIED_LOW);
+        sharedPreferencesEditor.apply();
+    }
+
     void putNotification() {
         boolean notify = false;
         String notificationTitle = "";
@@ -94,38 +128,36 @@ void putNotification() {
                 new Intent(BitCoinApp.getAppContext(), DataLoaderScreen.class),
                 PendingIntent.FLAG_UPDATE_CURRENT
         );
-
+        Context localeContext = BitCoinApp.localeManager.setLocale(BitCoinApp.getAppContext());
         if (NOTIFICATIONS_ENABLED) {
             if ((MPU < SPECIFIC_VALUE) && !NOTIFIED_LOW) {
-                notificationTitle = BitCoinApp.getAppContext().getString(R.string.lowerPrice);
-                notificationTextLong = BitCoinApp.getAppContext().getString(R.string.lowerPriceX)
+                notificationTitle = localeContext.getString(R.string.lowerPrice);
+                notificationTextLong = localeContext.getString(R.string.lowerPriceX)
                         + SPECIFIC_VALUE + ". "
-                        + BitCoinApp.getAppContext().getString(R.string.actualCost) + MPU;
-                notificationText = BitCoinApp.getAppContext().getString(R.string.lowerPriceX)
+                        + localeContext.getString(R.string.actualCost) + MPU;
+                notificationText = localeContext.getString(R.string.lowerPriceX)
                         + SPECIFIC_VALUE;
                 NOTIFIED_HIGH = false;
                 NOTIFIED_LOW = true;
                 notify = (MPU != -1);
             } else if ((MPU > SPECIFIC_VALUE) && !NOTIFIED_HIGH) {
-                notificationTitle = BitCoinApp.getAppContext().getString(R.string.morePrice);
-                notificationTextLong = BitCoinApp.getAppContext().getString(R.string.morePriceX)
-                        + SPECIFIC_VALUE + ". " + BitCoinApp.getAppContext().getString(R.string.actualCost) + MPU;
+                notificationTitle = localeContext.getString(R.string.morePrice);
+                notificationTextLong = localeContext.getString(R.string.morePriceX)
+                        + SPECIFIC_VALUE + ". " + localeContext.getString(R.string.actualCost) + MPU;
 
-                notificationText = BitCoinApp.getAppContext().getString(R.string.morePriceX)
+                notificationText = localeContext.getString(R.string.morePriceX)
                         + SPECIFIC_VALUE;
                 NOTIFIED_HIGH = true;
                 NOTIFIED_LOW = false;
                 notify = (MPU != -1);
             }
-            String notificationTitleLong = BitCoinApp
-                    .getAppContext()
-                    .getString(R.string.actualCost) + MPU;
+            String notificationTitleLong = localeContext.getString(R.string.actualCost) + MPU;
             if (notify) {
-                Log.d(Constants.LOG.NTAG, Constants.LOG.NOTIFYING);
+                Log.d(NTAG, Constants.LOG.NOTIFYING);
                 updatePreferences();
-                AsyncTask<String, Void, Bitmap> lineChartTask = generateLineChart();
-                String name = BitCoinApp.getAppContext().getString(R.string.alerts);
-                String description = BitCoinApp.getAppContext().getString(R.string.description);
+                AsyncTask<String, Void, Bitmap> lineChartTask = generateLineChart(localeContext);
+                String name = localeContext.getString(R.string.alerts);
+                String description = localeContext.getString(R.string.description);
                 Notification.Builder notification;
 
                 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
@@ -159,19 +191,40 @@ void putNotification() {
                             .setContentText(notificationText)
                             .setAutoCancel(true)
                             .setTicker(notificationTitle)
+                            .setVibrate(new long[]{100, 100, 300})
                             .setStyle(new Notification.BigTextStyle()
                                     .bigText(notificationTextLong));
                 }
                 try {
                     if (lineChartTask != null) {
                         Bitmap lineChart = lineChartTask.get();
-                        if (lineChart != null)
+                        if (lineChart != null) {
                             notification.setStyle(new Notification.BigPictureStyle()
                                     .bigPicture(lineChart)
+                                    .bigLargeIcon((Bitmap) null)
                                     .setBigContentTitle(notificationTitleLong));
+                            notification.setLargeIcon(lineChart);
+                            ShareDataIntent dataIntent = new ShareDataIntent(localeContext,
+                                    R.string.share_bitcoin_price_title);
+                            if (dataIntent.saveImageToCache(lineChart)) {
+                                Uri fileUri = dataIntent.getUriForSavedImage();
+                                Uri googlePlayLink = Uri.parse(Constants.GOOGLE_PLAY_URL);
+                                String bitCoinPriceChangedText = String.format(
+                                        localeContext.getString(R.string.share_bitcoin_price),
+                                        notificationText,
+                                        MPU,
+                                        googlePlayLink.toString());
+                                PendingIntent shareIntent = dataIntent.shareImageWithText
+                                        (bitCoinPriceChangedText, fileUri);
+                                Notification.Action action = new Notification.Action(R.drawable.share,
+                                        localeContext.getString(R.string.share), shareIntent);
+                                notification.addAction(action);
+                            }
+                        }
                     }
-                } catch (ExecutionException | InterruptedException ignored) {
-
+                } catch (ExecutionException | InterruptedException e) {
+                    Log.w(NTAG, "Unexpected exception while publishing " +
+                            "notification", e);
                 } finally {
                     notification.setContentIntent(clickIntent);
                     assert notificationManager != null;
@@ -179,10 +232,10 @@ void putNotification() {
                 }
             }
         } else
-            Log.d(Constants.LOG.NTAG, Constants.LOG.NNOTIFYING);
+            Log.d(NTAG, Constants.LOG.NNOTIFYING);
     }
 
-    private AsyncTask<String, Void, Bitmap> generateLineChart() {
+    private AsyncTask<String, Void, Bitmap> generateLineChart(Context localeContext) {
         Map<Date, Float> pricesMap;
         Calendar start = Calendar.getInstance();
         start.add(Calendar.DAY_OF_MONTH, -7);
@@ -205,6 +258,7 @@ private AsyncTask<String, Void, Bitmap> generateLineChart() {
         final LineChart bitcoinPricesChart = GCharts.newLineChart(bitcoinPricesLine);
         bitcoinPricesChart.setSize(760, 380);
         bitcoinPricesChart.setGrid(25, 25, 3, 2);
+        bitcoinPricesChart.setTitle(localeContext.getString(R.string.chart_title));
 
         AxisStyle axisStyle = AxisStyle.newAxisStyle(Color.BLACK, 11, AxisTextAlignment.CENTER);
         AxisLabels xAxis = AxisLabelsFactory.newAxisLabels(getDates(pricesMap));
@@ -244,13 +298,13 @@ private List<String> getValues(@NonNull Map<Date, Float> pricesMap, int divider)
         float minimum = Collections.min(values);
         float difference = maximum - minimum;
         float amount = difference / 5;
-        formattedValues.add(0, String.format(Locale.US, "%.2fK", (minimum / divider)));
+        formattedValues.add(0, String.format(Locale.US, "$%.2fK", (minimum / divider)));
         float latest = minimum;
         for (int i = 1; i < 5; ++i) {
             latest += amount;
-            formattedValues.add(i, String.format(Locale.US, "%.2fK", (latest / divider)));
+            formattedValues.add(i, String.format(Locale.US, "$%.2fK", (latest / divider)));
         }
-        formattedValues.add(5, String.format(Locale.US, "%.2fK", (maximum / divider)));
+        formattedValues.add(5, String.format(Locale.US, "$%.2fK", (maximum / divider)));
         return formattedValues;
     }
 
@@ -280,47 +334,24 @@ private Map<Date, Float> getValuesByDatedURL(@NonNull String url) {
         }
     }
 
+    void updatePreferences() {
+        updateSharedPreferences();
+    }
+
     private static class ImageDownloader extends AsyncTask<String, Void, Bitmap> {
         @Override
         protected Bitmap doInBackground(String... urls) {
             try {
-                URL imageUrl = new URL(urls[0]);
-                return BitmapFactory.decodeStream(imageUrl.openConnection().getInputStream());
-            } catch (IOException ignored) {
+                URL httpImageUrl = new URL(urls[0]);
+                URL httpsImageUrl = new URL("https", httpImageUrl.getHost(), httpImageUrl.getFile
+                        ());
+                Log.d(NTAG, "URL: " + httpsImageUrl);
+                return BitmapFactory.decodeStream(httpsImageUrl.openConnection().getInputStream());
+            } catch (IOException ex) {
+                Log.w(NTAG, "Error while downloading the photo", ex);
                 return null;
             }
         }
 
     }
-
-    @NonNull
-    static NotificationHandler newInstance() {
-        return new NotificationHandler();
-    }
-
-    private static float initMPU() {
-        net market = new net();
-        market.execute("https://api.blockchain.info/stats");
-        try {
-            return MainActivity.round((float) market.get().getDouble("market_price_usd"),
-                    2);
-        } catch (InterruptedException | ExecutionException
-                | JSONException | NullPointerException e) {
-            return -1;
-        }
-    }
-
-    void updatePreferences() {
-        updateSharedPreferences();
-    }
-
-    private static void updateSharedPreferences() {
-        final SharedPreferences.Editor sharedPreferencesEditor = BitCoinApp
-                .getSharedPreferences().edit();
-        sharedPreferencesEditor.putBoolean(Constants.SHARED_PREFERENCES.NOTIFIED_HIGH,
-                NOTIFIED_HIGH);
-        sharedPreferencesEditor.putBoolean(Constants.SHARED_PREFERENCES.NOTIFIED_LOW,
-                NOTIFIED_LOW);
-        sharedPreferencesEditor.apply();
-    }
 }
diff --git a/app/src/main/java/javinator9889/bitcoinpools/BackgroundJobs/ShareDataIntent.java b/app/src/main/java/javinator9889/bitcoinpools/BackgroundJobs/ShareDataIntent.java
new file mode 100644
index 0000000..ff65557
--- /dev/null
+++ b/app/src/main/java/javinator9889/bitcoinpools/BackgroundJobs/ShareDataIntent.java
@@ -0,0 +1,87 @@
+package javinator9889.bitcoinpools.BackgroundJobs;
+
+import android.app.PendingIntent;
+import android.content.Context;
+import android.content.Intent;
+import android.graphics.Bitmap;
+import android.net.Uri;
+import android.util.Log;
+
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
+import java.io.IOException;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.annotation.StringRes;
+import androidx.core.content.FileProvider;
+import javinator9889.bitcoinpools.Constants;
+
+/*
+ * Copyright © 2018 - present | BitCoinPools by Javinator9889
+
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see https://www.gnu.org/licenses/.
+
+ * Created by Javinator9889 on 16/12/2018 - BitCoinPools.
+ */
+public class ShareDataIntent {
+    private static final String AUTHORITY = "javinator9889.bitcoinpools.fileprovider";
+    private Context mContext;
+    private String mChooserTitle;
+    private File mImagesCachePath;
+
+    public ShareDataIntent(@NonNull Context context, @StringRes int chooserTitle) {
+        mContext = context;
+        mChooserTitle = context.getString(chooserTitle);
+        mImagesCachePath = new File(context.getCacheDir(), "images");
+    }
+
+    @SuppressWarnings("ResultOfMethodCallIgnored")
+    public boolean saveImageToCache(@NonNull Bitmap image) {
+        mImagesCachePath.mkdirs();
+        String filename = mImagesCachePath + "/chart.png";
+        try (FileOutputStream outputStream = new FileOutputStream(filename)) {
+            image.compress(Bitmap.CompressFormat.PNG, 100, outputStream);
+            return true;
+        } catch (FileNotFoundException ignored) {
+            // This error should not happen as we tried to create dirs - we return "false" either
+            return false;
+        } catch (IOException e) {
+            Log.w(Constants.LOG.NTAG, "Error while writing file to storage", e);
+            return false;
+        }
+    }
+
+    public Uri getUriForSavedImage() {
+        File imageFile = new File(mImagesCachePath, "chart.png");
+        return FileProvider.getUriForFile(mContext, AUTHORITY, imageFile);
+    }
+
+    public PendingIntent shareImageWithText(@Nullable String text, @NonNull Uri contentUri) {
+        Intent shareIntent = new Intent(Intent.ACTION_SEND);
+        shareIntent.setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION | Intent.FLAG_ACTIVITY_NEW_TASK);
+        shareIntent.putExtra(Intent.EXTRA_STREAM, contentUri);
+        if (text != null) {
+            shareIntent.putExtra(Intent.EXTRA_TEXT, text);
+        }
+        shareIntent.setType("image/png");
+        System.out.println(shareIntent);
+        System.out.println(Intent.createChooser(shareIntent, mChooserTitle));
+        return PendingIntent.getActivity(mContext,
+                0,
+                Intent.createChooser(shareIntent, mChooserTitle),
+                PendingIntent.FLAG_UPDATE_CURRENT);
+    }
+}
diff --git a/app/src/main/java/javinator9889/bitcoinpools/BaseActivity.java b/app/src/main/java/javinator9889/bitcoinpools/BaseActivity.java
new file mode 100644
index 0000000..e0c71b7
--- /dev/null
+++ b/app/src/main/java/javinator9889/bitcoinpools/BaseActivity.java
@@ -0,0 +1,57 @@
+package javinator9889.bitcoinpools;
+
+import android.content.Context;
+import android.content.pm.ActivityInfo;
+import android.content.pm.PackageManager;
+import android.os.Bundle;
+import android.util.Log;
+
+import androidx.annotation.Nullable;
+import androidx.appcompat.app.AppCompatActivity;
+
+import static android.content.pm.PackageManager.GET_META_DATA;
+
+/*
+ * Copyright © 2018 - present | BitCoinPools by Javinator9889
+
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see https://www.gnu.org/licenses/.
+
+ * Created by Javinator9889 on 18/12/2018 - BitCoinPools.
+ */
+public abstract class BaseActivity extends AppCompatActivity {
+    private static final String TAG = "BaseActivity";
+
+    @Override
+    protected void onCreate(@Nullable Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        resetActivityTitle();
+    }
+
+    @Override
+    protected void attachBaseContext(Context base) {
+        super.attachBaseContext(BitCoinApp.localeManager.setLocale(base));
+    }
+
+    private void resetActivityTitle() {
+        try {
+            ActivityInfo info = getPackageManager().getActivityInfo(getComponentName(),
+                    GET_META_DATA);
+            if (info.labelRes != 0) {
+                setTitle(info.labelRes);
+            }
+        } catch (PackageManager.NameNotFoundException e) {
+            Log.w(TAG, "Unable to change activity title - maybe it is not set?", e);
+        }
+    }
+}
diff --git a/app/src/main/java/javinator9889/bitcoinpools/BitCoinApp.java b/app/src/main/java/javinator9889/bitcoinpools/BitCoinApp.java
index 2a3cd84..66fc7c9 100644
--- a/app/src/main/java/javinator9889/bitcoinpools/BitCoinApp.java
+++ b/app/src/main/java/javinator9889/bitcoinpools/BitCoinApp.java
@@ -9,6 +9,7 @@
 import android.content.SharedPreferences;
 import android.content.pm.PackageInfo;
 import android.content.pm.PackageManager;
+import android.content.res.Configuration;
 import android.net.ConnectivityManager;
 import android.net.NetworkInfo;
 import android.os.Bundle;
@@ -35,11 +36,11 @@
 import static javinator9889.bitcoinpools.Constants.SHARED_PREFERENCES.CACHE_JOB_PERIOD;
 
 /**
- * Created by Javinator9889 on 22/01/2018.
- * Based on: https://github.com/ZonaRMR/SimpleForFacebook/blob/master/app/src/main/java/com/creativetrends/simple/app/activities/SimpleApp.java
+ * Created by Javinator9889 on 22/01/2018. Based on: https://github.com/ZonaRMR/SimpleForFacebook/blob/master/app/src/main/java/com/creativetrends/simple/app/activities/SimpleApp.java
  */
 
 public class BitCoinApp extends Application {
+    public static LocaleManager localeManager;
     @SuppressLint("StaticFieldLeak")
     private static Context APPLICATION_CONTEXT;
     private static SharedPreferences SHARED_PREFERENCES;
@@ -57,27 +58,6 @@ public static FirebaseAnalytics getFirebaseAnalytics() {
         return firebaseAnalytics;
     }
 
-    @Override
-    @AddTrace(name = "onCreateApplication")
-    public void onCreate() {
-        firebaseAnalytics = FirebaseAnalytics.getInstance(this);
-        APPLICATION_CONTEXT = getApplicationContext();
-        SHARED_PREFERENCES = getSharedPreferences(
-                Constants.SHARED_PREFERENCES.SHARED_PREFERENCES_KEY,
-                Context.MODE_PRIVATE);
-        initSharedPreferences();
-        try {
-            CacheManaging.newInstance(this).setupFile();
-        } catch (IOException ignored) {} // This error should never happen
-        startBackgroundJobs();
-        super.onCreate();
-        Log.d(Constants.LOG.BCTAG, Constants.LOG.CREATED_APP);
-        Bundle bundle = new Bundle();
-        bundle.putString(FirebaseAnalytics.Param.START_DATE, Calendar.getInstance()
-                .getTime().toString());
-        firebaseAnalytics.logEvent(FirebaseAnalytics.Event.APP_OPEN, bundle);
-    }
-
     private static void startBackgroundJobs() {
         Thread backgroundJobsThread = new Thread(new Runnable() {
             @Override
@@ -115,8 +95,7 @@ public void run() {
                             JobInfo.BACKOFF_POLICY_LINEAR);
 
                     if (mJobScheduler.schedule(cacheBuilder.build()) == JobScheduler
-                            .RESULT_FAILURE)
-                    {
+                            .RESULT_FAILURE) {
                         Log.e(Constants.LOG.BCTAG,
                                 Constants.LOG.NO_INIT + "JobScheduler" + mJobScheduler
                                         .getAllPendingJobs().toString());
@@ -132,36 +111,6 @@ public void run() {
         backgroundJobsThread.start();
     }
 
-    private void initSharedPreferences() {
-        Thread sharedPreferencesThread = new Thread(new Runnable() {
-            @Override
-            public void run() {
-                if (!SHARED_PREFERENCES.contains(
-                        Constants.SHARED_PREFERENCES.SHARED_PREFERENCES_INITIALIZED))
-                {
-                    Log.d(Constants.LOG.BCTAG, Constants.LOG.INIT_PREF);
-                    SharedPreferences.Editor sharedPreferencesEditor = SHARED_PREFERENCES.edit();
-                    sharedPreferencesEditor.putBoolean(
-                            Constants.SHARED_PREFERENCES.SHARED_PREFERENCES_INITIALIZED, true);
-                    sharedPreferencesEditor.putBoolean(
-                            Constants.SHARED_PREFERENCES.NOTIFICATIONS_ENABLED, false);
-                    sharedPreferencesEditor.putBoolean(
-                            Constants.SHARED_PREFERENCES.NOTIFIED_LOW, false);
-                    sharedPreferencesEditor.putBoolean(
-                            Constants.SHARED_PREFERENCES.NOTIFIED_HIGH, false);
-                    sharedPreferencesEditor.putInt(
-                            Constants.SHARED_PREFERENCES.DAYS_TO_CHECK, 1);
-                    sharedPreferencesEditor.putInt(
-                            Constants.SHARED_PREFERENCES.VALUE_TO_CHECK, 1000);
-                    sharedPreferencesEditor.putString(
-                            Constants.SHARED_PREFERENCES.APP_VERSION, appVersion());
-                    sharedPreferencesEditor.apply();
-                }
-            }
-        });
-        sharedPreferencesThread.start();
-    }
-
     public static void forceRestartBackgroundJobs() {
         Log.d(Constants.LOG.BCTAG, Constants.LOG.RESTART_JOB);
         JobScheduler jobScheduler = (JobScheduler) APPLICATION_CONTEXT
@@ -179,10 +128,10 @@ public static boolean isOnline() {
         return ((netInfo != null) && netInfo.isConnected());
     }
 
-    public static String appVersion() {
+    public static String appVersion(Context base) {
         try {
-            PackageInfo pInfo = getAppContext().getPackageManager()
-                    .getPackageInfo(getAppContext().getPackageName(), 0);
+            PackageInfo pInfo = base.getPackageManager()
+                    .getPackageInfo(base.getPackageName(), 0);
             return pInfo.versionName;
         } catch (PackageManager.NameNotFoundException e) {
             Crashlytics.logException(e);
@@ -222,4 +171,73 @@ private static long timeDifference() {
             return Long.MAX_VALUE;
         }
     }
+
+    @Override
+    @AddTrace(name = "onCreateApplication")
+    public void onCreate() {
+        firebaseAnalytics = FirebaseAnalytics.getInstance(this);
+        APPLICATION_CONTEXT = getApplicationContext();
+        try {
+            CacheManaging.newInstance(this).setupFile();
+        } catch (IOException ignored) {
+        } // This error should never happen
+        startBackgroundJobs();
+        super.onCreate();
+        Log.d(Constants.LOG.BCTAG, Constants.LOG.CREATED_APP);
+        Bundle bundle = new Bundle();
+        bundle.putString(FirebaseAnalytics.Param.START_DATE, Calendar.getInstance()
+                .getTime().toString());
+        firebaseAnalytics.logEvent(FirebaseAnalytics.Event.APP_OPEN, bundle);
+    }
+
+    @Override
+    public void onConfigurationChanged(Configuration newConfig) {
+        super.onConfigurationChanged(newConfig);
+        localeManager.setLocale(this);
+    }
+
+    /**
+     * Set the base context for this ContextWrapper.  All calls will then be delegated to the base
+     * context.  Throws IllegalStateException if a base context has already been set.
+     *
+     * @param base The new base context for this wrapper.
+     */
+    @Override
+    protected void attachBaseContext(Context base) {
+        SHARED_PREFERENCES = base.getSharedPreferences(
+                Constants.SHARED_PREFERENCES.SHARED_PREFERENCES_KEY,
+                Context.MODE_PRIVATE);
+        initSharedPreferences(base);
+        localeManager = new LocaleManager();
+        super.attachBaseContext(localeManager.setLocale(base));
+    }
+
+    private void initSharedPreferences(final Context base) {
+        Thread sharedPreferencesThread = new Thread(new Runnable() {
+            @Override
+            public void run() {
+                if (!SHARED_PREFERENCES.contains(
+                        Constants.SHARED_PREFERENCES.SHARED_PREFERENCES_INITIALIZED)) {
+                    Log.d(Constants.LOG.BCTAG, Constants.LOG.INIT_PREF);
+                    SharedPreferences.Editor sharedPreferencesEditor = SHARED_PREFERENCES.edit();
+                    sharedPreferencesEditor.putBoolean(
+                            Constants.SHARED_PREFERENCES.SHARED_PREFERENCES_INITIALIZED, true);
+                    sharedPreferencesEditor.putBoolean(
+                            Constants.SHARED_PREFERENCES.NOTIFICATIONS_ENABLED, false);
+                    sharedPreferencesEditor.putBoolean(
+                            Constants.SHARED_PREFERENCES.NOTIFIED_LOW, false);
+                    sharedPreferencesEditor.putBoolean(
+                            Constants.SHARED_PREFERENCES.NOTIFIED_HIGH, false);
+                    sharedPreferencesEditor.putInt(
+                            Constants.SHARED_PREFERENCES.DAYS_TO_CHECK, 1);
+                    sharedPreferencesEditor.putInt(
+                            Constants.SHARED_PREFERENCES.VALUE_TO_CHECK, 1000);
+                    sharedPreferencesEditor.putString(
+                            Constants.SHARED_PREFERENCES.APP_VERSION, appVersion(base));
+                    sharedPreferencesEditor.apply();
+                }
+            }
+        });
+        sharedPreferencesThread.start();
+    }
 }
diff --git a/app/src/main/java/javinator9889/bitcoinpools/CacheManaging.java b/app/src/main/java/javinator9889/bitcoinpools/CacheManaging.java
index a2a094e..854edc8 100644
--- a/app/src/main/java/javinator9889/bitcoinpools/CacheManaging.java
+++ b/app/src/main/java/javinator9889/bitcoinpools/CacheManaging.java
@@ -13,8 +13,7 @@
 import androidx.annotation.NonNull;
 
 /**
- * Created by Javinator9889 on 02/03/2018.
- * Created for managing cache and writing data
+ * Created by Javinator9889 on 02/03/2018. Created for managing cache and writing data
  */
 
 public class CacheManaging {
diff --git a/app/src/main/java/javinator9889/bitcoinpools/Constants.java b/app/src/main/java/javinator9889/bitcoinpools/Constants.java
index e229ab9..8e71909 100644
--- a/app/src/main/java/javinator9889/bitcoinpools/Constants.java
+++ b/app/src/main/java/javinator9889/bitcoinpools/Constants.java
@@ -3,8 +3,7 @@
 import java.util.concurrent.TimeUnit;
 
 /**
- * Created by Javinator9889 on 23/01/2018.
- * Contains constant values that will be used
+ * Created by Javinator9889 on 23/01/2018. Contains constant values that will be used
  */
 
 public class Constants {
@@ -14,6 +13,17 @@ public class Constants {
     public static final int JOB_ID = 1;
     public static final String JOBINFO = "(job:2/javinator9889.bitcoinpools/.BackgroundJobs.CacheJobSchedulerService)";
     public static final long MILLIS_A_DAY = 86400000;
+    public static final String GOOGLE_PLAY_URL = "https://play.google.com/store/apps/details?id=javinator9889.bitcoinpools";
+    public static final String API_URL = "https://api.coindesk.com/v1/bpi/historical/close.json";
+    public static final String CHANNEL_ID = "javinator9889.bitcoinpools.Alerts";
+    public static final int NOTIFICATION_ID = 1;
+    public static final int REQUEST_CODE = 0;
+    public static final String GITHUB_USER = "Javinator9889";
+    public static final String GITHUB_REPO = "BitCoinPools";
+    public static final String STATS_URL = "https://api.blockchain.info/stats";
+    public static final String MARKET_NAME = "market_price_usd";
+    public static final String POOLS_URL = "https://api.blockchain.info/pools?timespan=";
+    public static final String TRANSLATION_URL = "https://www.javinator9889.com/bitcoinpools-translation/";
 
     public static class PAYMENTS {
         public static final String GOOGLE_PUBKEY = "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAgt71diQE3dVAJ/KEJSpt+ZIEeeKDOWl5cBdwRirkjiVPtzwbOlOyJsf+tJzQrYvxJejmkfdwR5TlG4Z+NAZDtcS4mq63JVoPyEbmx0wvVYC3+zav2MbJO9P/gSmwTK0KGwVSyItcH5sqXjK9Mv280uj2jM0IMW0UpM91vzeitCGCbJRwMe1CnzLzFPFI01YJ/QjG+1KY7MzIhn3P2ZbS9C7fhP0BwJIBPoZJkp64pKhXf7iI5qsbZGby4V+iQiU5ONiS+ggy8X076IAB1DijL90BUnbTXCwa1WufChb3da7xV/AiPEHl9UJ2J70I3+/1Dx9MXOrYkBmOKAYFLJlcQwIDAQAB";
@@ -23,8 +33,7 @@ public static class PAYMENTS {
                 "in_app_purchases_donations_13"};
         public static final String PAYPALME = "https://paypal.me/Javinator9889";
     }
-    public static final String GOOGLE_PLAY_URL = "https://play.google.com/store/apps/details?id=javinator9889.bitcoinpools";
-    public static final String API_URL = "https://api.coindesk.com/v1/bpi/historical/close.json";
+
     public static final class SHARED_PREFERENCES {
         public static final String SHARED_PREFERENCES_KEY = "javinator9889.bitcoinpools.usrPreferences";
         public static final String NOTIFICATIONS_ENABLED = "notifications_enabled";
@@ -36,15 +45,11 @@ public static final class SHARED_PREFERENCES {
         public static final String APP_VERSION = "APP_VERSION";
         public static final String CACHE_JOB = "CACHE_JOB";
         public static final String CACHE_JOB_PERIOD = "CACHE_JOB_PERIOD";
+        public static final String CUSTOM_PRICE = "userCustomPrice";
+        public static final String CUSTOM_POOLS = "userCustomNumberOfPools";
+        public static final String HAS_USER_DEFINED_CUSTOM_PRICE = "userDefinedCustomPrice";
+        public static final String USER_LANGUAGE = "userLanguage";
     }
-    public static final String CHANNEL_ID = "javinator9889.bitcoinpools.Alerts";
-    public static final int NOTIFICATION_ID = 1;
-    public static final int REQUEST_CODE = 0;
-    public static final String GITHUB_USER = "Javinator9889";
-    public static final String GITHUB_REPO = "BitCoinPools";
-    public static final String STATS_URL = "https://api.blockchain.info/stats";
-    public static final String MARKET_NAME = "market_price_usd";
-    public static final String POOLS_URL = "https://api.blockchain.info/pools?timespan=";
 
     public static final class LOG {
         public static final String UNCAUGHT_ERROR = "Uncaught error on: ";
diff --git a/app/src/main/java/javinator9889/bitcoinpools/DataLoaderScreen.java b/app/src/main/java/javinator9889/bitcoinpools/DataLoaderScreen.java
index fcbd84e..118b325 100644
--- a/app/src/main/java/javinator9889/bitcoinpools/DataLoaderScreen.java
+++ b/app/src/main/java/javinator9889/bitcoinpools/DataLoaderScreen.java
@@ -31,11 +31,10 @@
 import static javinator9889.bitcoinpools.MainActivity.round;
 
 /**
- * Created by Javinator9889 on 04/03/2018.
- * Based on: https://stackoverflow.com/questions/10115403/progressdialog-while-load-activity
+ * Created by Javinator9889 on 04/03/2018. Based on: https://stackoverflow.com/questions/10115403/progressdialog-while-load-activity
  */
 
-public class DataLoaderScreen extends AppCompatActivity {
+public class DataLoaderScreen extends BaseActivity {
     public static AppCompatActivity dataLoaderScreenActivity;
 
     private float mpu;
@@ -96,6 +95,8 @@ class DataLoader extends AsyncTask<Void, Void, Boolean> {
         private Thread poolsDataThread;
         private Thread cardsDataThread;
         private Thread btcPriceThread;
+        private boolean isAnyExceptionThrown = false;
+        private boolean areHostsReachable = true;
         private Thread.UncaughtExceptionHandler threadExceptions = new Thread
                 .UncaughtExceptionHandler() {
             @Override
@@ -110,8 +111,6 @@ public void uncaughtException(Thread t, Throwable e) {
                 }
             }
         };
-        private boolean isAnyExceptionThrown = false;
-        private boolean areHostsReachable = true;
 
         @Override
         protected void onPreExecute() {
diff --git a/app/src/main/java/javinator9889/bitcoinpools/EasterEgg.java b/app/src/main/java/javinator9889/bitcoinpools/EasterEgg.java
index bbbea99..8004762 100644
--- a/app/src/main/java/javinator9889/bitcoinpools/EasterEgg.java
+++ b/app/src/main/java/javinator9889/bitcoinpools/EasterEgg.java
@@ -1,6 +1,5 @@
 package javinator9889.bitcoinpools;
 
-import android.app.Activity;
 import android.content.Context;
 import android.content.res.Resources;
 import android.media.MediaMetadataRetriever;
@@ -14,16 +13,27 @@
 import androidx.annotation.Nullable;
 
 /**
- * Created by Javinator9889 on 10/03/2018.
- * Easter Egg :D
+ * Created by Javinator9889 on 10/03/2018. Easter Egg :D
  */
 
-public class EasterEgg extends Activity {
+public class EasterEgg extends BaseActivity {
     private String[] positivePhrases;
     private VideoView easterEggVideo;
     private boolean isEasterEggCompleted = false;
     private int actualStepCount = 0;
 
+    public EasterEgg() {
+        super();
+    }
+
+    private EasterEgg(Resources stringArrayResources) {
+        this.positivePhrases = stringArrayResources.getStringArray(R.array.positivePhrases);
+    }
+
+    public static EasterEgg newInstance(Resources applicationResources) {
+        return new EasterEgg(applicationResources);
+    }
+
     @Override
     public void onCreate(@Nullable Bundle savedInstanceState) {
         setContentView(R.layout.easter_egg);
@@ -53,7 +63,7 @@ protected void onPostCreate(@Nullable Bundle savedInstanceState) {
     private int[] getVideoMeasurements(Uri videoUri) {
         MediaMetadataRetriever metadataRetriever = new MediaMetadataRetriever();
         metadataRetriever.setDataSource(this, videoUri);
-        return new int[] {
+        return new int[]{
                 Integer.parseInt(metadataRetriever
                         .extractMetadata(MediaMetadataRetriever.METADATA_KEY_VIDEO_WIDTH)),
                 Integer.parseInt(metadataRetriever
@@ -61,18 +71,6 @@ private int[] getVideoMeasurements(Uri videoUri) {
         };
     }
 
-    public EasterEgg() {
-        super();
-    }
-
-    private EasterEgg(Resources stringArrayResources) {
-        this.positivePhrases = stringArrayResources.getStringArray(R.array.positivePhrases);
-    }
-
-    public static EasterEgg newInstance(Resources applicationResources) {
-        return new EasterEgg(applicationResources);
-    }
-
     public boolean addStep(Context context) {
         ++actualStepCount;
         compareSteps(context);
diff --git a/app/src/main/java/javinator9889/bitcoinpools/FragmentViews/BaseFragment.java b/app/src/main/java/javinator9889/bitcoinpools/FragmentViews/BaseFragment.java
new file mode 100644
index 0000000..82af321
--- /dev/null
+++ b/app/src/main/java/javinator9889/bitcoinpools/FragmentViews/BaseFragment.java
@@ -0,0 +1,31 @@
+package javinator9889.bitcoinpools.FragmentViews;
+
+import android.content.Context;
+
+import androidx.fragment.app.Fragment;
+import javinator9889.bitcoinpools.BitCoinApp;
+
+/*
+ * Copyright © 2018 - present | BitCoinPools by Javinator9889
+
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see https://www.gnu.org/licenses/.
+
+ * Created by Javinator9889 on 18/12/2018 - BitCoinPools.
+ */
+public abstract class BaseFragment extends Fragment {
+    @Override
+    public void onAttach(Context base) {
+        super.onAttach(BitCoinApp.localeManager.setLocale(base));
+    }
+}
diff --git a/app/src/main/java/javinator9889/bitcoinpools/FragmentViews/CardsAdapter.java b/app/src/main/java/javinator9889/bitcoinpools/FragmentViews/CardsAdapter.java
index 834a95c..5281932 100644
--- a/app/src/main/java/javinator9889/bitcoinpools/FragmentViews/CardsAdapter.java
+++ b/app/src/main/java/javinator9889/bitcoinpools/FragmentViews/CardsAdapter.java
@@ -20,27 +20,13 @@
 import javinator9889.bitcoinpools.R;
 
 /**
- * Created by Javinator9889 on 31/01/2018.
- * Based on: https://www.androidhive.info/2016/05/android-working-with-card-view-and-recycler-view/
+ * Created by Javinator9889 on 31/01/2018. Based on: https://www.androidhive.info/2016/05/android-working-with-card-view-and-recycler-view/
  */
 
 public class CardsAdapter extends RecyclerView.Adapter<CardsAdapter.MyViewHolder> {
     private Context context;
     private List<CardsContent> btcData;
 
-    public class MyViewHolder extends RecyclerView.ViewHolder {
-        TextView title, body, oldData;
-        View v;
-
-        MyViewHolder(View view) {
-            super(view);
-            title = view.findViewById(R.id.title_text);
-            body = view.findViewById(R.id.body_text);
-            oldData = view.findViewById(R.id.balance);
-            this.v = view;
-        }
-    }
-
     CardsAdapter(Context context, List<CardsContent> btcData) {
         this.context = context;
         this.btcData = btcData;
@@ -128,7 +114,7 @@ public void onBindViewHolder(@NonNull final MyViewHolder holder,
                     if (result == 0)
                         difficultyPercentage = 0;
                     else
-                        difficultyPercentage = - result;
+                        difficultyPercentage = -result;
                     switch (Float.compare(difficultyPercentage, 0f)) {
                         case 0:
                             holder.oldData.setText("0%");
@@ -143,7 +129,7 @@ public void onBindViewHolder(@NonNull final MyViewHolder holder,
                             break;
                         case -1:
                             String negativeText = decimalFormat
-                                    .format(- difficultyPercentage) + "%";
+                                    .format(-difficultyPercentage) + "%";
                             holder.oldData.setText(negativeText);
                             holder.oldData.setTextColor(Color.RED);
                             holder.oldData.setCompoundDrawablesWithIntrinsicBounds(
@@ -188,7 +174,7 @@ public void onBindViewHolder(@NonNull final MyViewHolder holder,
                     if (resultMinutes == 0)
                         minutesPercentage = 0;
                     else
-                        minutesPercentage = - resultMinutes;
+                        minutesPercentage = -resultMinutes;
                     switch (Float.compare(minutesPercentage, 0f)) {
                         case 0:
                             holder.oldData.setText("0%");
@@ -221,7 +207,7 @@ public void onBindViewHolder(@NonNull final MyViewHolder holder,
                     if (resultFees == 0)
                         feePercentage = 0;
                     else
-                        feePercentage = - resultFees;
+                        feePercentage = -resultFees;
                     switch (Float.compare(feePercentage, 0f)) {
                         case 0:
                             holder.oldData.setText("0%");
@@ -378,8 +364,10 @@ public boolean onLongClick(View v) {
 
     /**
      * Based on: https://www.calculatorsoup.com/calculators/algebra/percent-difference-calculator.php
+     *
      * @param newValue new value
      * @param oldValue old value
+     *
      * @return difference in percentage of values
      */
     private float percentageCalculator(float newValue, float oldValue) {
@@ -397,4 +385,17 @@ private float percentageCalculator(float newValue, float oldValue) {
     public int getItemCount() {
         return btcData.size();
     }
+
+    public class MyViewHolder extends RecyclerView.ViewHolder {
+        TextView title, body, oldData;
+        View v;
+
+        MyViewHolder(View view) {
+            super(view);
+            title = view.findViewById(R.id.title_text);
+            body = view.findViewById(R.id.body_text);
+            oldData = view.findViewById(R.id.balance);
+            this.v = view;
+        }
+    }
 }
diff --git a/app/src/main/java/javinator9889/bitcoinpools/FragmentViews/CardsContent.java b/app/src/main/java/javinator9889/bitcoinpools/FragmentViews/CardsContent.java
index 0fc0d69..c790db0 100644
--- a/app/src/main/java/javinator9889/bitcoinpools/FragmentViews/CardsContent.java
+++ b/app/src/main/java/javinator9889/bitcoinpools/FragmentViews/CardsContent.java
@@ -3,8 +3,7 @@
 import androidx.annotation.Nullable;
 
 /**
- * Created by Javinator9889 on 31/01/2018.
- * Simple class containing cards information
+ * Created by Javinator9889 on 31/01/2018. Simple class containing cards information
  */
 
 public class CardsContent {
diff --git a/app/src/main/java/javinator9889/bitcoinpools/FragmentViews/CustomMarkerView.java b/app/src/main/java/javinator9889/bitcoinpools/FragmentViews/CustomMarkerView.java
index 602f7a0..196154a 100644
--- a/app/src/main/java/javinator9889/bitcoinpools/FragmentViews/CustomMarkerView.java
+++ b/app/src/main/java/javinator9889/bitcoinpools/FragmentViews/CustomMarkerView.java
@@ -14,8 +14,7 @@
 import javinator9889.bitcoinpools.R;
 
 /**
- * Created by Javinator9889 on 29/01/2018.
- * Based on: https://github.com/PhilJay/MPAndroidChart/blob/master/MPChartExample/src/com/xxmassdeveloper/mpchartexample/custom/MyMarkerView.java
+ * Created by Javinator9889 on 29/01/2018. Based on: https://github.com/PhilJay/MPAndroidChart/blob/master/MPChartExample/src/com/xxmassdeveloper/mpchartexample/custom/MyMarkerView.java
  */
 
 @SuppressLint("ViewConstructor")
diff --git a/app/src/main/java/javinator9889/bitcoinpools/FragmentViews/DonationsActivity.java b/app/src/main/java/javinator9889/bitcoinpools/FragmentViews/DonationsActivity.java
index c4feef0..b92223c 100644
--- a/app/src/main/java/javinator9889/bitcoinpools/FragmentViews/DonationsActivity.java
+++ b/app/src/main/java/javinator9889/bitcoinpools/FragmentViews/DonationsActivity.java
@@ -1,7 +1,10 @@
 package javinator9889.bitcoinpools.FragmentViews;
 
 import android.app.Activity;
+import android.content.Context;
 import android.content.Intent;
+import android.content.pm.ActivityInfo;
+import android.content.pm.PackageManager;
 import android.graphics.Color;
 import android.os.Bundle;
 import android.util.Log;
@@ -25,12 +28,12 @@
 import javinator9889.bitcoinpools.BitCoinApp;
 import javinator9889.bitcoinpools.R;
 
+import static android.content.pm.PackageManager.GET_META_DATA;
 import static javinator9889.bitcoinpools.Constants.PAYMENTS.GOOGLE_CATALOG;
 import static javinator9889.bitcoinpools.Constants.PAYMENTS.GOOGLE_PUBKEY;
 
 /**
- * Created by Javinator9889 on 01/03/2018.
- * Based on lib: https://github.com/PrivacyApps/donations
+ * Created by Javinator9889 on 01/03/2018. Based on lib: https://github.com/PrivacyApps/donations
  */
 
 public class DonationsActivity extends FragmentActivity {
@@ -39,6 +42,7 @@ public class DonationsActivity extends FragmentActivity {
     @Override
     public void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
+        resetActivityTitle();
         setContentView(R.layout.donations_activity);
 
         if ((isGooglePlayServicesAvailable(this))) { // && (Build.VERSION.SDK_INT > 22)) {
@@ -86,7 +90,7 @@ public void onClick(View v) {
             });
         } catch (NullPointerException e) {
             Log.e("DonationsActivity", "Unable to get button-fragment. Full trace: "
-            + e.getMessage());
+                    + e.getMessage());
         }
     }
 
@@ -123,4 +127,21 @@ public boolean isGooglePlayServicesAvailable(Activity activity) {
         }
         return true;
     }
+
+    @Override
+    protected void attachBaseContext(Context base) {
+        super.attachBaseContext(BitCoinApp.localeManager.setLocale(base));
+    }
+
+    private void resetActivityTitle() {
+        try {
+            ActivityInfo info = getPackageManager().getActivityInfo(getComponentName(),
+                    GET_META_DATA);
+            if (info.labelRes != 0) {
+                setTitle(info.labelRes);
+            }
+        } catch (PackageManager.NameNotFoundException e) {
+            Log.w("Donations", "Unable to change activity title - maybe it is not set?", e);
+        }
+    }
 }
diff --git a/app/src/main/java/javinator9889/bitcoinpools/FragmentViews/Tab1PoolsChart.java b/app/src/main/java/javinator9889/bitcoinpools/FragmentViews/Tab1PoolsChart.java
index 7d6c842..5ae6e58 100644
--- a/app/src/main/java/javinator9889/bitcoinpools/FragmentViews/Tab1PoolsChart.java
+++ b/app/src/main/java/javinator9889/bitcoinpools/FragmentViews/Tab1PoolsChart.java
@@ -1,5 +1,6 @@
 package javinator9889.bitcoinpools.FragmentViews;
 
+import android.graphics.Color;
 import android.graphics.Typeface;
 import android.os.Bundle;
 import android.os.Handler;
@@ -11,7 +12,9 @@
 import android.widget.TableLayout;
 import android.widget.TableRow;
 import android.widget.TextView;
+import android.widget.Toast;
 
+import com.afollestad.materialdialogs.MaterialDialog;
 import com.github.mikephil.charting.animation.Easing;
 import com.github.mikephil.charting.charts.PieChart;
 import com.github.mikephil.charting.components.Description;
@@ -30,22 +33,26 @@
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.constraintlayout.widget.ConstraintLayout;
-import androidx.fragment.app.Fragment;
+import javinator9889.bitcoinpools.BitCoinApp;
 import javinator9889.bitcoinpools.Constants;
 import javinator9889.bitcoinpools.MainActivity;
 import javinator9889.bitcoinpools.R;
 
+import static javinator9889.bitcoinpools.Constants.SHARED_PREFERENCES.CUSTOM_POOLS;
+
 /**
- * Created by Javinator9889 on 28/01/2018.
- * Creates view for main chart (pools chart)
+ * Created by Javinator9889 on 28/01/2018. Creates view for main chart (pools chart)
  */
 
-public class Tab1PoolsChart extends Fragment {
+public class Tab1PoolsChart extends BaseFragment {
     private static Map<String, Float> RETRIEVED_DATA = new LinkedHashMap<>();
     private static ViewGroup.LayoutParams TABLE_PARAMS;
     private static float MARKET_PRICE_USD;
     private PieChart destinationChart;
     private Thread tableThread;
+    private int mMaximumPoolsToShow;
+    private TextView mPoolsText;
+    private MaterialDialog md;
 
     public Tab1PoolsChart() {
     }
@@ -65,10 +72,14 @@ public static Tab1PoolsChart newInstance(Object... params) {
     @AddTrace(name = "onCreateViewForTab1")
     public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container,
                              Bundle savedInstanceState) {
-        View createdView = inflater.inflate(R.layout.poolschart, container, false);
+        final View createdView = inflater.inflate(R.layout.poolschart, container, false);
 
         destinationChart = createdView.findViewById(R.id.chart);
+        mPoolsText = createdView.findViewById(R.id.showingNumber);
+
         final TableLayout tableLayout = createdView.findViewById(R.id.poolstable);
+
+        mMaximumPoolsToShow = BitCoinApp.getSharedPreferences().getInt(CUSTOM_POOLS, 10);
         MARKET_PRICE_USD = getArguments().getFloat("MPU");
         RETRIEVED_DATA = (HashMap<String, Float>) getArguments().getSerializable("RD");
 
@@ -85,7 +96,7 @@ public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container,
     }
 
     @Override
-    public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
+    public void onViewCreated(@NonNull final View view, @Nullable Bundle savedInstanceState) {
         super.onViewCreated(view, savedInstanceState);
         DisplayMetrics metrics = getResources().getDisplayMetrics();
         int dpHeight = metrics.heightPixels;
@@ -96,6 +107,39 @@ public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceStat
         params.matchConstraintMaxHeight = dpHeight;
         destinationChart.setLayoutParams(params);
         destinationChart.invalidate();
+
+        View duplicatedView = View.inflate(view.getContext(), R.layout.poolschart, null);
+        final TableLayout tableLayout = duplicatedView.findViewById(R.id.poolstable);
+        createTable(tableLayout, duplicatedView);
+        try {
+            tableThread.join();
+            md = new MaterialDialog.Builder(view.getContext())
+                    .title(R.string.latest_24h_pools_information)
+                    .customView(tableLayout, true)
+                    .positiveText(R.string.accept)
+                    .positiveColor(Color.BLACK)
+                    .cancelable(true)
+                    .build();
+        } catch (InterruptedException e) {
+            e.printStackTrace();
+        }
+
+        ConstraintLayout container = view.findViewById(R.id.constraintLayout);
+        container.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                Toast.makeText(view.getContext(), R.string.show_longer_table, Toast
+                        .LENGTH_LONG).show();
+            }
+        });
+        container.setOnLongClickListener(new View.OnLongClickListener() {
+            @Override
+            public boolean onLongClick(View v) {
+                md.show();
+                return false;
+            }
+        });
+//        md.show();
     }
 
     @Override
@@ -124,7 +168,7 @@ public void run() {
                         RETRIEVED_DATA.entrySet());
                 Map.Entry<String, Float> getEntry;
                 int count = 0;
-                for (int i = entryList.size() - 1; (i >= 0) && (count <= 10); --i) {
+                for (int i = entryList.size() - 1; (i >= 0) && (count < mMaximumPoolsToShow); --i) {
                     getEntry = entryList.get(i);
                     Log.i(Constants.LOG.MATAG, "Accessing at: " + i + " | Key: "
                             + getEntry.getKey() + " | Value: " + getEntry.getValue());
@@ -179,7 +223,7 @@ public void run() {
 
                 fetchTableRow.addView(firstPool);
                 fetchTableRow.addView(firstBlock);
-                for (int i = entryList.size() - 2; (i >= 0) && (count <= 10); --i) {
+                for (int i = entryList.size() - 2; (i >= 0) && (count < mMaximumPoolsToShow); --i) {
                     TextView poolName = new TextView(view.getContext());
                     TextView poolBlock = new TextView(view.getContext());
                     TableRow tableRow = new TableRow(view.getContext());
@@ -202,6 +246,9 @@ public void run() {
                     ++count;
                 }
                 destinationTable.invalidate();
+                mPoolsText.setText(getString(R.string.number_of_pools_displayed,
+                        count,
+                        entryList.size()));
             }
         };
         tableThread.setName("table_thread");
diff --git a/app/src/main/java/javinator9889/bitcoinpools/FragmentViews/Tab2BTCChart.java b/app/src/main/java/javinator9889/bitcoinpools/FragmentViews/Tab2BTCChart.java
index 36d1cf9..3b94f2f 100644
--- a/app/src/main/java/javinator9889/bitcoinpools/FragmentViews/Tab2BTCChart.java
+++ b/app/src/main/java/javinator9889/bitcoinpools/FragmentViews/Tab2BTCChart.java
@@ -48,7 +48,6 @@
 import androidx.annotation.Nullable;
 import androidx.constraintlayout.widget.ConstraintLayout;
 import androidx.core.content.ContextCompat;
-import androidx.fragment.app.Fragment;
 import androidx.recyclerview.widget.DefaultItemAnimator;
 import androidx.recyclerview.widget.GridLayoutManager;
 import androidx.recyclerview.widget.RecyclerView;
@@ -61,20 +60,19 @@
 import javinator9889.bitcoinpools.R;
 
 /**
- * Created by Javinator9889 on 28/01/2018.
- * Based on https://www.coindesk.com/api/ API
+ * Created by Javinator9889 on 28/01/2018. Based on https://www.coindesk.com/api/ API
  */
 
-public class Tab2BTCChart extends Fragment implements DatePickerDialog.OnDateSetListener {
-    private static Map<Date, Float> BTCPRICE = new LinkedHashMap<>();
-    private HashMap<String, Float> cardsContentData;
+public class Tab2BTCChart extends BaseFragment implements DatePickerDialog.OnDateSetListener {
     private static final String API_URL = "https://api.coindesk.com/v1/bpi/historical/close.json";
+    private static final String STATS_URL = "https://api.blockchain.info/stats";
+    private static Map<Date, Float> BTCPRICE = new LinkedHashMap<>();
     private static String REQUEST_URL;
     private static LineChart DESTINATIONLINECHART;
-    private static final String STATS_URL = "https://api.blockchain.info/stats";
     @SuppressLint("StaticFieldLeak")
     private static Context FRAGMENT_CONTEXT;
     private static boolean lineChartCreated = false;
+    private HashMap<String, Float> cardsContentData;
     private int year;
     private int month;
     private int day;
@@ -96,6 +94,10 @@ public static Tab2BTCChart newInstance(Object... params) {
         return fragment;
     }
 
+    public static void setLineChartCreated() {
+        lineChartCreated = false;
+    }
+
     @SuppressWarnings("unchecked")
     @Override
     @AddTrace(name = "onCreateViewForTab2")
@@ -338,22 +340,6 @@ public void forceReload() {
         createLineChart(DESTINATIONLINECHART, FRAGMENT_CONTEXT);
     }
 
-    public static void setLineChartCreated() {
-        lineChartCreated = false;
-    }
-
-    public class GridSpacingItemDecoration extends RecyclerView.ItemDecoration {
-        private int spanCount;
-        private int spacing;
-        private boolean includeEdge;
-
-        public GridSpacingItemDecoration(int spanCount, int spacing, boolean includeEdge) {
-            this.spanCount = spanCount;
-            this.spacing = spacing;
-            this.includeEdge = includeEdge;
-        }
-    }
-
     /**
      * Converting dp to pixel
      */
@@ -423,4 +409,16 @@ private HashMap<String, String> getCachedMap() {
         }
         return cache.readCache();
     }
+
+    public class GridSpacingItemDecoration extends RecyclerView.ItemDecoration {
+        private int spanCount;
+        private int spacing;
+        private boolean includeEdge;
+
+        public GridSpacingItemDecoration(int spanCount, int spacing, boolean includeEdge) {
+            this.spanCount = spanCount;
+            this.spacing = spacing;
+            this.includeEdge = includeEdge;
+        }
+    }
 }
diff --git a/app/src/main/java/javinator9889/bitcoinpools/JSONTools/JSONTools.java b/app/src/main/java/javinator9889/bitcoinpools/JSONTools/JSONTools.java
index b3379be..7b07f2f 100644
--- a/app/src/main/java/javinator9889/bitcoinpools/JSONTools/JSONTools.java
+++ b/app/src/main/java/javinator9889/bitcoinpools/JSONTools/JSONTools.java
@@ -20,8 +20,7 @@
 import androidx.annotation.Nullable;
 
 /**
- * Created by Javinator9889 on 20/12/2017.
- * Based on: https://www.mkyong.com/java/how-to-sort-a-map-in-java/
+ * Created by Javinator9889 on 20/12/2017. Based on: https://www.mkyong.com/java/how-to-sort-a-map-in-java/
  */
 
 public class JSONTools {
diff --git a/app/src/main/java/javinator9889/bitcoinpools/License.java b/app/src/main/java/javinator9889/bitcoinpools/License.java
index 1ecca7c..be32e8a 100644
--- a/app/src/main/java/javinator9889/bitcoinpools/License.java
+++ b/app/src/main/java/javinator9889/bitcoinpools/License.java
@@ -6,15 +6,13 @@
 import com.mikepenz.aboutlibraries.LibsBuilder;
 import com.mikepenz.aboutlibraries.ui.LibsSupportFragment;
 
-import androidx.appcompat.app.AppCompatActivity;
 import androidx.fragment.app.FragmentManager;
 
 /**
- * Created by Javinator9889 on 22/12/2017.
- * License of the app
+ * Created by Javinator9889 on 22/12/2017. License of the app
  */
 
-public class License extends AppCompatActivity {
+public class License extends BaseActivity {
     @Override
     public void onBackPressed() {
         super.onBackPressed();
@@ -26,7 +24,7 @@ protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.license);
         setTitle(R.string.licenseTitle);
-        String[] libs = new String[] {
+        String[] libs = new String[]{
                 getString(R.string.library_donations_libraryName),
                 getString(R.string.library_appcompat_v7_libraryName),
                 getString(R.string.library_constraint_layout_libraryName),
diff --git a/app/src/main/java/javinator9889/bitcoinpools/LocaleManager.java b/app/src/main/java/javinator9889/bitcoinpools/LocaleManager.java
new file mode 100644
index 0000000..31ac672
--- /dev/null
+++ b/app/src/main/java/javinator9889/bitcoinpools/LocaleManager.java
@@ -0,0 +1,75 @@
+package javinator9889.bitcoinpools;
+
+import android.annotation.SuppressLint;
+import android.content.Context;
+import android.content.SharedPreferences;
+import android.content.res.Configuration;
+import android.content.res.Resources;
+import android.os.Build;
+
+import java.util.Locale;
+
+import static javinator9889.bitcoinpools.Constants.SHARED_PREFERENCES.USER_LANGUAGE;
+
+public class LocaleManager {
+    public static final String LANGUAGE_ENGLISH = "en";
+    public static final String LANGUAGE_SPANISH = "es";
+    public static final String LANGUAGE_DEFAULT = "system";
+    private static final String LANGUAGE_KEY = USER_LANGUAGE;
+
+    private final SharedPreferences prefs;
+
+    public LocaleManager() {
+        prefs = BitCoinApp.getSharedPreferences();
+    }
+
+    public static Locale getLocale(Resources res) {
+        Configuration config = res.getConfiguration();
+        return Build.VERSION.SDK_INT >= Build.VERSION_CODES.N ?
+                config.getLocales().get(0) :
+                config.locale;
+    }
+
+    public Context setLocale(Context c) {
+        return updateResources(c, getLanguage());
+    }
+
+    public Context setNewLocale(Context c, String language) {
+        persistLanguage(language);
+        return updateResources(c, language);
+    }
+
+    public String getLanguage() {
+        return prefs.getString(LANGUAGE_KEY, LANGUAGE_DEFAULT);
+    }
+
+    @SuppressLint("ApplySharedPref")
+    private void persistLanguage(String language) {
+        // use commit() instead of apply(), because sometimes we kill the application process immediately
+        // which will prevent apply() to finish
+        prefs.edit().putString(LANGUAGE_KEY, language).commit();
+    }
+
+    private Context updateResources(Context context, String language) {
+        Locale locale;
+        if (language.equals("system")) {
+            if (Build.VERSION.SDK_INT < Build.VERSION_CODES.N)
+                locale = Resources.getSystem().getConfiguration().locale;
+            else
+                locale = Resources.getSystem().getConfiguration().getLocales().get(0);
+        } else
+            locale = new Locale(language);
+        Locale.setDefault(locale);
+
+        Resources res = context.getResources();
+        Configuration config = new Configuration(res.getConfiguration());
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
+            config.setLocale(locale);
+            context = context.createConfigurationContext(config);
+        } else {
+            config.locale = locale;
+            res.updateConfiguration(config, res.getDisplayMetrics());
+        }
+        return context;
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/javinator9889/bitcoinpools/MainActivity.java b/app/src/main/java/javinator9889/bitcoinpools/MainActivity.java
index c074fa2..4aee26f 100644
--- a/app/src/main/java/javinator9889/bitcoinpools/MainActivity.java
+++ b/app/src/main/java/javinator9889/bitcoinpools/MainActivity.java
@@ -34,7 +34,7 @@
 
 
 @SuppressLint("StaticFieldLeak")
-public class MainActivity extends AppCompatActivity {
+public class MainActivity extends BaseActivity {
     public static Toolbar MAINACTIVITY_TOOLBAR;
     public static AppCompatActivity mainActivity;
 
@@ -44,6 +44,13 @@ public class MainActivity extends AppCompatActivity {
     private HashMap<Date, Float> btcPrice;
     private EasterEgg easterEgg;
 
+    /**
+     * Based on: https://stackoverflow.com/questions/8911356/whats-the-best-practice-to-round-a-float-to-2-decimals
+     */
+    public static float round(float d, int decimalPlace) {
+        return BigDecimal.valueOf(d).setScale(decimalPlace, BigDecimal.ROUND_HALF_UP).floatValue();
+    }
+
     @Override
     @SuppressWarnings("unchecked")
     @AddTrace(name = "onCreateMainActivity")
@@ -66,8 +73,7 @@ protected void onCreate(Bundle savedInstanceState) {
         if (BitCoinApp.getSharedPreferences().contains(Constants.SHARED_PREFERENCES.APP_VERSION)) {
             if (!BitCoinApp.getSharedPreferences()
                     .getString(Constants.SHARED_PREFERENCES.APP_VERSION, "1.0")
-                    .equals(BitCoinApp.appVersion()))
-            {
+                    .equals(BitCoinApp.appVersion(this))) {
                 new MaterialDialog.Builder(this)
                         .title("Changelog")
                         .content(R.string.changelog,
@@ -76,7 +82,8 @@ protected void onCreate(Bundle savedInstanceState) {
                         .positiveText(R.string.accept)
                         .build().show();
                 SharedPreferences.Editor editor = BitCoinApp.getSharedPreferences().edit();
-                editor.putString(Constants.SHARED_PREFERENCES.APP_VERSION, BitCoinApp.appVersion());
+                editor.putString(Constants.SHARED_PREFERENCES.APP_VERSION, BitCoinApp.appVersion
+                        (this));
                 editor.apply();
             }
         } else {
@@ -88,7 +95,7 @@ protected void onCreate(Bundle savedInstanceState) {
                     .positiveText(R.string.accept)
                     .build().show();
             SharedPreferences.Editor editor = BitCoinApp.getSharedPreferences().edit();
-            editor.putString(Constants.SHARED_PREFERENCES.APP_VERSION, BitCoinApp.appVersion());
+            editor.putString(Constants.SHARED_PREFERENCES.APP_VERSION, BitCoinApp.appVersion(this));
             editor.apply();
         }
 
@@ -98,7 +105,7 @@ protected void onCreate(Bundle savedInstanceState) {
 
         SectionsPagerAdapter mSectionsPagerAdapter =
                 new SectionsPagerAdapter(getSupportFragmentManager());
-        MAINACTIVITY_TOOLBAR = findViewById(R.id.toolbar);
+        MAINACTIVITY_TOOLBAR = findViewById(R.id.settingsToolbar);
         setSupportActionBar(MAINACTIVITY_TOOLBAR);
 
         ViewPager viewPager = findViewById(R.id.viewContainer);
@@ -171,13 +178,6 @@ private void refresh() {
         MainActivity.this.finish();
     }
 
-    /**
-     * Based on: https://stackoverflow.com/questions/8911356/whats-the-best-practice-to-round-a-float-to-2-decimals
-     */
-    public static float round(float d, int decimalPlace) {
-        return BigDecimal.valueOf(d).setScale(decimalPlace, BigDecimal.ROUND_HALF_UP).floatValue();
-    }
-
     @Override
     public boolean onOptionsItemSelected(MenuItem item) {
         switch (item.getItemId()) {
@@ -239,8 +239,8 @@ private void setupTabs(TabLayout destinationTab) {
     }
 
     /**
-     * A {@link FragmentPagerAdapter} that returns a fragment corresponding to
-     * one of the sections/tabs/pages.
+     * A {@link FragmentPagerAdapter} that returns a fragment corresponding to one of the
+     * sections/tabs/pages.
      */
     public class SectionsPagerAdapter extends FragmentPagerAdapter {
 
diff --git a/app/src/main/java/javinator9889/bitcoinpools/NetTools/net.java b/app/src/main/java/javinator9889/bitcoinpools/NetTools/net.java
index 531a0e2..11a1a46 100644
--- a/app/src/main/java/javinator9889/bitcoinpools/NetTools/net.java
+++ b/app/src/main/java/javinator9889/bitcoinpools/NetTools/net.java
@@ -17,21 +17,11 @@
 import androidx.annotation.NonNull;
 
 /**
- * Created by Javinator9889 on 20/12/2017.
- * Based on: https://stackoverflow.com/questions/1485708/how-do-i-do-a-http-get-in-java
+ * Created by Javinator9889 on 20/12/2017. Based on: https://stackoverflow.com/questions/1485708/how-do-i-do-a-http-get-in-java
  * Based on: https://stackoverflow.com/questions/1359689/how-to-send-http-request-in-java
  */
 
 public class net extends AsyncTask<String, Void, JSONObject> {
-    @Override
-    protected JSONObject doInBackground(String... url) {
-        try {
-            return getHttpsRequest(url[0]);
-        } catch (Exception e) {
-            return null;
-        }
-    }
-
     @NonNull
     public static JSONObject getHttpRequest(String url) throws Exception {
         StringBuilder response = new StringBuilder();
@@ -86,4 +76,13 @@ public static boolean isHostReachable(@NonNull String host, @NonNull Context con
         }
         return false;
     }
+
+    @Override
+    protected JSONObject doInBackground(String... url) {
+        try {
+            return getHttpsRequest(url[0]);
+        } catch (Exception e) {
+            return null;
+        }
+    }
 }
diff --git a/app/src/main/java/javinator9889/bitcoinpools/PrefixEditText.java b/app/src/main/java/javinator9889/bitcoinpools/PrefixEditText.java
new file mode 100644
index 0000000..f1b9ebb
--- /dev/null
+++ b/app/src/main/java/javinator9889/bitcoinpools/PrefixEditText.java
@@ -0,0 +1,71 @@
+package javinator9889.bitcoinpools;
+
+import android.content.Context;
+import android.graphics.Canvas;
+import android.util.AttributeSet;
+
+import androidx.appcompat.widget.AppCompatEditText;
+
+/*
+ * Copyright © 2018 - present | BitCoinPools by Javinator9889
+
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see https://www.gnu.org/licenses/.
+
+ * Created by Javinator9889 on 13/12/2018 - BitCoinPools.
+ */
+public class PrefixEditText extends AppCompatEditText {
+    float mOriginalLeftPadding = -1;
+
+    public PrefixEditText(Context context) {
+        super(context);
+    }
+
+    public PrefixEditText(Context context, AttributeSet attrs) {
+        super(context, attrs);
+    }
+
+    public PrefixEditText(Context context, AttributeSet attrs, int defStyleAttr) {
+        super(context, attrs, defStyleAttr);
+    }
+
+    @Override
+    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
+        super.onMeasure(widthMeasureSpec, heightMeasureSpec);
+        calculatePrefix();
+    }
+
+    private void calculatePrefix() {
+        if (mOriginalLeftPadding == -1) {
+            String prefix = (String) getTag();
+            float[] widths = new float[prefix.length()];
+            getPaint().getTextWidths(prefix, widths);
+            float textWidth = 0;
+            for (float w : widths) {
+                textWidth += w;
+            }
+            mOriginalLeftPadding = getCompoundPaddingLeft();
+            setPadding((int) (textWidth + mOriginalLeftPadding),
+                    getPaddingRight(), getPaddingTop(),
+                    getPaddingBottom());
+        }
+    }
+
+    @Override
+    protected void onDraw(Canvas canvas) {
+        super.onDraw(canvas);
+        String prefix = (String) getTag();
+        canvas.drawText(prefix, mOriginalLeftPadding,
+                getLineBounds(0, null), getPaint());
+    }
+}
diff --git a/app/src/main/java/javinator9889/bitcoinpools/SpinnerActivity.java b/app/src/main/java/javinator9889/bitcoinpools/SpinnerActivity.java
index 9ac2b04..d375fdc 100644
--- a/app/src/main/java/javinator9889/bitcoinpools/SpinnerActivity.java
+++ b/app/src/main/java/javinator9889/bitcoinpools/SpinnerActivity.java
@@ -1,61 +1,86 @@
 package javinator9889.bitcoinpools;
 
-import android.app.Activity;
+import android.annotation.SuppressLint;
 import android.content.Intent;
 import android.content.SharedPreferences;
+import android.net.Uri;
 import android.os.Bundle;
 import android.util.Log;
-import android.util.SparseIntArray;
 import android.view.View;
 import android.widget.AdapterView;
 import android.widget.ArrayAdapter;
 import android.widget.CompoundButton;
 import android.widget.Spinner;
 import android.widget.Switch;
+import android.widget.TextView;
 import android.widget.Toast;
 
+import com.afollestad.materialdialogs.DialogAction;
+import com.afollestad.materialdialogs.MaterialDialog;
+
+import java.util.Locale;
+
+import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 
+import static javinator9889.bitcoinpools.Constants.LOG.CHANGE_PREFERENCES;
+import static javinator9889.bitcoinpools.Constants.LOG.STAG;
 import static javinator9889.bitcoinpools.Constants.SHARED_PREFERENCES.CACHE_JOB_PERIOD;
+import static javinator9889.bitcoinpools.Constants.SHARED_PREFERENCES.CUSTOM_POOLS;
+import static javinator9889.bitcoinpools.Constants.SHARED_PREFERENCES.CUSTOM_PRICE;
+import static javinator9889.bitcoinpools.Constants.SHARED_PREFERENCES.DAYS_TO_CHECK;
+import static javinator9889.bitcoinpools.Constants.SHARED_PREFERENCES.HAS_USER_DEFINED_CUSTOM_PRICE;
+import static javinator9889.bitcoinpools.Constants.SHARED_PREFERENCES.NOTIFICATIONS_ENABLED;
+import static javinator9889.bitcoinpools.Constants.SHARED_PREFERENCES.USER_LANGUAGE;
+import static javinator9889.bitcoinpools.Constants.SHARED_PREFERENCES.VALUE_TO_CHECK;
+import static javinator9889.bitcoinpools.Constants.TRANSLATION_URL;
 
 /**
- * Created by Javinator9889 on 22/12/2017.
- * Settings class
+ * Created by Javinator9889 on 22/12/2017. Settings class
  */
 
-public class SpinnerActivity extends Activity implements AdapterView.OnItemSelectedListener {
+public class SpinnerActivity extends BaseActivity implements AdapterView.OnItemSelectedListener {
     private static int ACTUAL_DAYS = 1;
-    private static int ACTUAL_PRICE = 1000;
+    private static float ACTUAL_PRICE = 1000;
     private static int NEW_VALUE_DAYS = 0;
-    private static int NEW_VALUE_PRICE = 0;
+    private static float NEW_VALUE_PRICE = 0;
     private static boolean ACTUAL_ENABLED = false;
     private static boolean NEW_VALUE_ENABLED = false;
     private static int ACTUAL_PERIOD = 1;
     private static int NEW_PERIOD = 0;
-    private static final SparseIntArray PRICES_VALUES = new SparseIntArray();
+    private static int POOLS_TO_SHOW = 10;
+    private static int NEW_POOLS_TO_SHOW = 10;
+    private static String LANGUAGE;
+    private static boolean HAS_CHANGED_LANGUAGE = false;
+//    private static final SparseIntArray PRICES_VALUES = new SparseIntArray();
 
     @Override
     protected void onCreate(@Nullable final Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
-        Log.d(Constants.LOG.STAG, Constants.LOG.INIT_SETTINGS_VIEW);
+        Log.d(STAG, Constants.LOG.INIT_SETTINGS_VIEW);
         setContentView(R.layout.settings);
         setTitle(R.string.settingsTitle);
-        initArrayOfValues();
-
-        ACTUAL_DAYS = BitCoinApp.getSharedPreferences()
-                .getInt(Constants.SHARED_PREFERENCES.DAYS_TO_CHECK, 1);
-        ACTUAL_PRICE = BitCoinApp.getSharedPreferences()
-                .getInt(Constants.SHARED_PREFERENCES.VALUE_TO_CHECK, 1000);
-        ACTUAL_ENABLED = BitCoinApp.getSharedPreferences()
-                .getBoolean(Constants.SHARED_PREFERENCES.NOTIFICATIONS_ENABLED, false);
-        ACTUAL_PERIOD = BitCoinApp.getSharedPreferences()
-                .getInt(CACHE_JOB_PERIOD, 1);
+        HAS_CHANGED_LANGUAGE = false;
+//        initArrayOfValues();
+
+        final SharedPreferences preferences = BitCoinApp.getSharedPreferences();
+
+        ACTUAL_DAYS = preferences.getInt(DAYS_TO_CHECK, 1);
+        boolean hasUserDefinedCustomPrice = preferences.getBoolean
+                (HAS_USER_DEFINED_CUSTOM_PRICE, false);
+        ACTUAL_PRICE = !hasUserDefinedCustomPrice ?
+                preferences.getInt(VALUE_TO_CHECK, 1000) :
+                preferences.getFloat(CUSTOM_PRICE, 1000f);
+        ACTUAL_ENABLED = preferences.getBoolean(NOTIFICATIONS_ENABLED, false);
+        ACTUAL_PERIOD = preferences.getInt(CACHE_JOB_PERIOD, 1);
+        POOLS_TO_SHOW = preferences.getInt(CUSTOM_POOLS, 10);
+        LANGUAGE = preferences.getString(USER_LANGUAGE, "system");
         NEW_VALUE_ENABLED = ACTUAL_ENABLED;
 
 //        TextView tv = findViewById(R.id.daysTitle);
         final Spinner spinner = findViewById(R.id.spinner2);
 
-        Log.d(Constants.LOG.STAG, Constants.LOG.INIT_SPINNER);
+        Log.d(STAG, Constants.LOG.INIT_SPINNER);
         spinner.setOnItemSelectedListener(this);
         ArrayAdapter<CharSequence> adapter = ArrayAdapter
                 .createFromResource(this, R.array.days,
@@ -63,18 +88,10 @@ protected void onCreate(@Nullable final Bundle savedInstanceState) {
         adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
         spinner.setAdapter(adapter);
         spinner.setSelection(ACTUAL_DAYS - 1);
-//        String output = getString(R.string.cDays);
-//        tv.setText(output);
 
-        final Spinner spinner1 = findViewById(R.id.spinner3);
-        spinner1.setOnItemSelectedListener(this);
-        ArrayAdapter<CharSequence> adapter1 = ArrayAdapter
-                .createFromResource(this, R.array.prices,
-                        android.R.layout.simple_spinner_item);
-        adapter1.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
-        spinner1.setAdapter(adapter1);
-        spinner1.setSelection(PRICES_VALUES.get(ACTUAL_PRICE));
-        spinner1.setEnabled(ACTUAL_ENABLED);
+        final PrefixEditText editText = findViewById(R.id.customPrice);
+        editText.setText(String.format(Locale.US, "%.2f", ACTUAL_PRICE));
+        editText.setEnabled(ACTUAL_ENABLED);
 
         final Spinner cacheDaysSpinner = findViewById(R.id.cacheSpinner2);
         cacheDaysSpinner.setOnItemSelectedListener(this);
@@ -85,61 +102,118 @@ protected void onCreate(@Nullable final Bundle savedInstanceState) {
         cacheDaysSpinner.setAdapter(cacheDays);
         cacheDaysSpinner.setSelection(getCacheSpinnerPositionByDay(ACTUAL_PERIOD));
 
-        Log.d(Constants.LOG.STAG, Constants.LOG.INIT_SWITCH + ACTUAL_ENABLED);
+        Log.d(STAG, Constants.LOG.INIT_SWITCH + ACTUAL_ENABLED);
         final Switch settingsSwitch = findViewById(R.id.switch1);
         settingsSwitch.setChecked(ACTUAL_ENABLED);
         settingsSwitch.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
             @Override
             public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
-                Log.d(Constants.LOG.STAG, Constants.LOG.CHANGE_PREFERENCES
+                Log.d(STAG, CHANGE_PREFERENCES
                         + "switch (enables/disables options)");
                 if (isChecked) {
-                    SharedPreferences.Editor sharedPreferencesEditor = BitCoinApp
-                            .getSharedPreferences().edit();
-                    sharedPreferencesEditor.putBoolean(Constants.SHARED_PREFERENCES
-                            .NOTIFICATIONS_ENABLED, true);
+                    SharedPreferences.Editor sharedPreferencesEditor = preferences.edit();
+                    sharedPreferencesEditor.putBoolean(NOTIFICATIONS_ENABLED, true);
                     sharedPreferencesEditor.apply();
-                    spinner1.setEnabled(true);
+                    editText.setEnabled(true);
                     NEW_VALUE_ENABLED = true;
                 } else {
-                    SharedPreferences.Editor sharedPreferencesEditor = BitCoinApp
-                            .getSharedPreferences().edit();
-                    sharedPreferencesEditor.putBoolean(Constants.SHARED_PREFERENCES
-                            .NOTIFICATIONS_ENABLED, false);
+                    SharedPreferences.Editor sharedPreferencesEditor = preferences.edit();
+                    sharedPreferencesEditor.putBoolean(NOTIFICATIONS_ENABLED, false);
                     sharedPreferencesEditor.apply();
-                    spinner1.setEnabled(false);
+                    editText.setEnabled(false);
                     NEW_VALUE_ENABLED = false;
                 }
             }
         });
+
+        final Spinner poolsToShow = findViewById(R.id.poolsNumberText);
+        poolsToShow.setOnItemSelectedListener(this);
+        ArrayAdapter<CharSequence> poolsNumber = ArrayAdapter
+                .createFromResource(this, R.array.pools_numbers,
+                        android.R.layout.simple_spinner_item);
+        poolsNumber.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
+        poolsToShow.setAdapter(poolsNumber);
+        poolsToShow.setSelection(POOLS_TO_SHOW - 3);
+
+        final TextView languageText = findViewById(R.id.languageText);
+        languageText.setText(switchLocale(LANGUAGE));
+        languageText.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                MaterialDialog languageSelectionDialog = new MaterialDialog
+                        .Builder(SpinnerActivity.this)
+                        .title(R.string.language)
+                        .content(R.string.language_dialog_desc)
+                        .icon(getDrawable(R.drawable.ic_baseline_language_24px))
+                        .items(SpinnerActivity.this.getString(R.string.system),
+                                "English",
+                                "Castellano")
+                        .itemsCallbackSingleChoice(switchLocalePosition(LANGUAGE),
+                                new MaterialDialog.ListCallbackSingleChoice() {
+                                    @Override
+                                    public boolean onSelection(MaterialDialog dialog,
+                                                               View itemView,
+                                                               int which,
+                                                               CharSequence text) {
+                                        switch (which) {
+                                            case 0:
+                                                LANGUAGE = "system";
+                                                break;
+                                            case 1:
+                                                LANGUAGE = "en";
+                                                break;
+                                            case 2:
+                                                LANGUAGE = "es";
+                                                break;
+                                            default:
+                                                LANGUAGE = "system";
+                                                break;
+                                        }
+                                        SpinnerActivity.this.updateLanguage();
+                                        return false;
+                                    }
+                                })
+                        .positiveText(R.string.accept)
+                        .negativeText(R.string.cancel)
+                        .neutralText(R.string.contribute_translation)
+                        .onNeutral(new MaterialDialog.SingleButtonCallback() {
+                            @Override
+                            public void onClick(@NonNull MaterialDialog dialog,
+                                                @NonNull DialogAction which) {
+                                Intent showBrowserIntent = new Intent(Intent.ACTION_VIEW);
+                                showBrowserIntent.setData(Uri.parse(TRANSLATION_URL));
+                                startActivity(showBrowserIntent);
+                            }
+                        })
+                        .build();
+                languageSelectionDialog.show();
+            }
+        });
     }
 
     @Override
     public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
         switch (parent.getId()) {
             case R.id.spinner2:
-                Log.d(Constants.LOG.STAG, Constants.LOG.CHANGE_PREFERENCES
+                Log.d(STAG, CHANGE_PREFERENCES
                         + "spinner2 (days to check)");
                 NEW_VALUE_DAYS = Integer.parseInt(parent.getItemAtPosition(position).toString());
                 SharedPreferences.Editor sharedPreferencesEditor = BitCoinApp
                         .getSharedPreferences().edit();
-                sharedPreferencesEditor.putInt(Constants.SHARED_PREFERENCES.DAYS_TO_CHECK,
+                sharedPreferencesEditor.putInt(DAYS_TO_CHECK,
                         NEW_VALUE_DAYS);
                 sharedPreferencesEditor.apply();
                 break;
-            case R.id.spinner3:
-                Log.d(Constants.LOG.STAG, Constants.LOG.CHANGE_PREFERENCES
-                        + "spinner3 (price to check)");
-                NEW_VALUE_PRICE = Integer.parseInt(parent.getItemAtPosition(position).toString()
-                        .replace("$", ""));
-                SharedPreferences.Editor sharedPreferencesEditor2 = BitCoinApp
-                        .getSharedPreferences().edit();
-                sharedPreferencesEditor2.putInt(Constants.SHARED_PREFERENCES.VALUE_TO_CHECK,
-                        NEW_VALUE_PRICE);
-                sharedPreferencesEditor2.apply();
+            case R.id.poolsNumberText:
+                Log.d(STAG, CHANGE_PREFERENCES + "changing pools to show values");
+                NEW_POOLS_TO_SHOW = Integer.parseInt(parent.getItemAtPosition(position).toString
+                        ());
+                BitCoinApp.getSharedPreferences().edit()
+                        .putInt(CUSTOM_POOLS, NEW_POOLS_TO_SHOW)
+                        .apply();
                 break;
             case R.id.cacheSpinner2:
-                Log.d(Constants.LOG.STAG, Constants.LOG.CHANGE_PREFERENCES
+                Log.d(STAG, CHANGE_PREFERENCES
                         + "spinner4 (cache period)");
                 NEW_PERIOD = getDaysByItemPosition(position);
                 SharedPreferences.Editor editor = BitCoinApp.getSharedPreferences().edit();
@@ -147,40 +221,86 @@ public void onItemSelected(AdapterView<?> parent, View view, int position, long
                 editor.apply();
                 break;
             default:
-                Log.e(Constants.LOG.STAG, Constants.LOG.UNCAUGHT_ERROR
-                        + "SpinnerActivity.onItemSelected(AdapterView<?> parent, View view, int position, long id)",
+                Log.e(STAG, Constants.LOG.UNCAUGHT_ERROR
+                                + "SpinnerActivity.onItemSelected(AdapterView<?> parent, View view, int position, long id)",
                         new UnknownError());
                 break;
         }
     }
 
+    private void updateLanguage() {
+        BitCoinApp.localeManager.setNewLocale(this, LANGUAGE);
+        HAS_CHANGED_LANGUAGE = true;
+        TextView languageText = findViewById(R.id.languageText);
+        languageText.setText(switchLocale(LANGUAGE));
+        Toast.makeText(this, R.string.language_changed, Toast.LENGTH_LONG).show();
+    }
+
     @Override
     public void onNothingSelected(AdapterView<?> parent) {}
 
+    @SuppressLint("ApplySharedPref")
     @Override
     public void onBackPressed() {
-        Log.d(Constants.LOG.STAG, Constants.LOG.BACK_TO_MC);
-        if ((NEW_VALUE_DAYS != ACTUAL_DAYS) || (NEW_VALUE_PRICE != ACTUAL_PRICE)
-                || (NEW_VALUE_ENABLED != ACTUAL_ENABLED) || (ACTUAL_PERIOD != NEW_PERIOD))
-        {
+        Log.d(STAG, Constants.LOG.BACK_TO_MC);
+        PrefixEditText editText = findViewById(R.id.customPrice);
+        NEW_VALUE_PRICE = Float.valueOf(editText.getText().toString());
+        if (ACTUAL_PRICE != NEW_VALUE_PRICE) {
+            SharedPreferences.Editor editor = BitCoinApp.getSharedPreferences().edit();
+            editor.putFloat(CUSTOM_PRICE, NEW_VALUE_PRICE);
+            editor.putBoolean(HAS_USER_DEFINED_CUSTOM_PRICE, true);
+            editor.commit();
+        }
+
+        if (hasAnyValueChanged()) {
+            if (mustRestartBackgroundJobs()) {
+                new Thread(new Runnable() {
+                    @Override
+                    public void run() {
+                        BitCoinApp.forceRestartBackgroundJobs();
+                    }
+                }).start();
+            }
             Toast.makeText(this, R.string.prefUpdated, Toast.LENGTH_LONG).show();
-            if ((NEW_VALUE_ENABLED && !ACTUAL_ENABLED) || (ACTUAL_PERIOD != NEW_PERIOD))
-                BitCoinApp.forceRestartBackgroundJobs();
-            refresh();
+            if (mustRestartActivity())
+                refresh();
         }
         super.onBackPressed();
+        finish();
         overridePendingTransition(R.anim.activity_back_in, R.anim.activity_back_out);
     }
 
+    private boolean mustRestartBackgroundJobs() {
+        return (HAS_CHANGED_LANGUAGE ||
+                (NEW_VALUE_ENABLED && !ACTUAL_ENABLED) ||
+                (ACTUAL_PERIOD != NEW_PERIOD));
+    }
+
+    private boolean hasAnyValueChanged() {
+        return ((NEW_VALUE_DAYS != ACTUAL_DAYS) ||
+                (NEW_VALUE_PRICE != ACTUAL_PRICE) ||
+                (NEW_VALUE_ENABLED != ACTUAL_ENABLED) ||
+                (ACTUAL_PERIOD != NEW_PERIOD) ||
+                (POOLS_TO_SHOW != NEW_POOLS_TO_SHOW) ||
+                HAS_CHANGED_LANGUAGE);
+    }
+
+    private boolean mustRestartActivity() {
+        return HAS_CHANGED_LANGUAGE ||
+                (NEW_VALUE_DAYS != ACTUAL_DAYS) ||
+                (NEW_POOLS_TO_SHOW != POOLS_TO_SHOW);
+    }
+
     private void refresh() {
         MainActivity.mainActivity.finish();
-        Intent intentMain = new Intent(SpinnerActivity.this, DataLoaderScreen.class);
-        intentMain.setFlags(Intent.FLAG_ACTIVITY_NO_ANIMATION);
-        startActivity(intentMain);
-        SpinnerActivity.this.finish();
+        Intent intentLoader = new Intent(SpinnerActivity.this, DataLoaderScreen.class);
+        intentLoader.setFlags(Intent.FLAG_ACTIVITY_NO_ANIMATION |
+                Intent.FLAG_ACTIVITY_NEW_TASK);
+        startActivity(intentLoader);
+        finish();
     }
 
-    private void initArrayOfValues() {
+    /*private void initArrayOfValues() {
         PRICES_VALUES.append(1000, 0);
         PRICES_VALUES.append(2000, 1);
         PRICES_VALUES.append(5000, 2);
@@ -200,7 +320,7 @@ private void initArrayOfValues() {
         PRICES_VALUES.append(20000, 16);
         PRICES_VALUES.append(25000, 17);
         PRICES_VALUES.append(30000, 18);
-    }
+    }*/
 
     private int getCacheSpinnerPositionByDay(int days) {
         switch (days) {
@@ -243,4 +363,26 @@ private int getDaysByItemPosition(int position) {
                 return 1;
         }
     }
+
+    private String switchLocale(@NonNull String language) {
+        switch (language) {
+            case "en":
+                return "English";
+            case "es":
+                return "Castellano";
+            default:
+                return getString(R.string.system);
+        }
+    }
+
+    private int switchLocalePosition(@NonNull String language) {
+        switch (language) {
+            case "en":
+                return 1;
+            case "es":
+                return 2;
+            default:
+                return 0;
+        }
+    }
 }
diff --git a/app/src/main/java/javinator9889/bitcoinpools/ViewPagerFixed.java b/app/src/main/java/javinator9889/bitcoinpools/ViewPagerFixed.java
index 6041b0b..a7e682c 100644
--- a/app/src/main/java/javinator9889/bitcoinpools/ViewPagerFixed.java
+++ b/app/src/main/java/javinator9889/bitcoinpools/ViewPagerFixed.java
@@ -8,8 +8,7 @@
 import androidx.viewpager.widget.ViewPager;
 
 /**
- * Created by Javinator9889 on 07/08/2018.
- * Based on: https://github.com/chrisbanes/PhotoView/issues/31
+ * Created by Javinator9889 on 07/08/2018. Based on: https://github.com/chrisbanes/PhotoView/issues/31
  */
 public class ViewPagerFixed extends ViewPager {
     public ViewPagerFixed(Context context) {
diff --git a/app/src/main/res/drawable/ic_baseline_assessment_24px.xml b/app/src/main/res/drawable/ic_baseline_assessment_24px.xml
new file mode 100644
index 0000000..915b008
--- /dev/null
+++ b/app/src/main/res/drawable/ic_baseline_assessment_24px.xml
@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path
+        android:fillColor="#FF000000"
+        android:pathData="M19,3L5,3c-1.1,0 -2,0.9 -2,2v14c0,1.1 0.9,2 2,2h14c1.1,0 2,-0.9 2,-2L21,5c0,-1.1 -0.9,-2 -2,-2zM9,17L7,17v-7h2v7zM13,17h-2L11,7h2v10zM17,17h-2v-4h2v4z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_baseline_language_24px.xml b/app/src/main/res/drawable/ic_baseline_language_24px.xml
new file mode 100644
index 0000000..b6ef40b
--- /dev/null
+++ b/app/src/main/res/drawable/ic_baseline_language_24px.xml
@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path
+        android:fillColor="#FF000000"
+        android:pathData="M11.99,2C6.47,2 2,6.48 2,12s4.47,10 9.99,10C17.52,22 22,17.52 22,12S17.52,2 11.99,2zM18.92,8h-2.95c-0.32,-1.25 -0.78,-2.45 -1.38,-3.56 1.84,0.63 3.37,1.91 4.33,3.56zM12,4.04c0.83,1.2 1.48,2.53 1.91,3.96h-3.82c0.43,-1.43 1.08,-2.76 1.91,-3.96zM4.26,14C4.1,13.36 4,12.69 4,12s0.1,-1.36 0.26,-2h3.38c-0.08,0.66 -0.14,1.32 -0.14,2 0,0.68 0.06,1.34 0.14,2L4.26,14zM5.08,16h2.95c0.32,1.25 0.78,2.45 1.38,3.56 -1.84,-0.63 -3.37,-1.9 -4.33,-3.56zM8.03,8L5.08,8c0.96,-1.66 2.49,-2.93 4.33,-3.56C8.81,5.55 8.35,6.75 8.03,8zM12,19.96c-0.83,-1.2 -1.48,-2.53 -1.91,-3.96h3.82c-0.43,1.43 -1.08,2.76 -1.91,3.96zM14.34,14L9.66,14c-0.09,-0.66 -0.16,-1.32 -0.16,-2 0,-0.68 0.07,-1.35 0.16,-2h4.68c0.09,0.65 0.16,1.32 0.16,2 0,0.68 -0.07,1.34 -0.16,2zM14.59,19.56c0.6,-1.11 1.06,-2.31 1.38,-3.56h2.95c-0.96,1.65 -2.49,2.93 -4.33,3.56zM16.36,14c0.08,-0.66 0.14,-1.32 0.14,-2 0,-0.68 -0.06,-1.34 -0.14,-2h3.38c0.16,0.64 0.26,1.31 0.26,2s-0.1,1.36 -0.26,2h-3.38z" />
+</vector>
diff --git a/app/src/main/res/drawable/share.xml b/app/src/main/res/drawable/share.xml
new file mode 100644
index 0000000..912734f
--- /dev/null
+++ b/app/src/main/res/drawable/share.xml
@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path
+        android:fillColor="#FF000000"
+        android:pathData="M18,16.08c-0.76,0 -1.44,0.3 -1.96,0.77L8.91,12.7c0.05,-0.23 0.09,-0.46 0.09,-0.7s-0.04,-0.47 -0.09,-0.7l7.05,-4.11c0.54,0.5 1.25,0.81 2.04,0.81 1.66,0 3,-1.34 3,-3s-1.34,-3 -3,-3 -3,1.34 -3,3c0,0.24 0.04,0.47 0.09,0.7L8.04,9.81C7.5,9.31 6.79,9 6,9c-1.66,0 -3,1.34 -3,3s1.34,3 3,3c0.79,0 1.5,-0.31 2.04,-0.81l7.12,4.16c-0.05,0.21 -0.08,0.43 -0.08,0.65 0,1.61 1.31,2.92 2.92,2.92 1.61,0 2.92,-1.31 2.92,-2.92s-1.31,-2.92 -2.92,-2.92z" />
+</vector>
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index 06cdf27..3fea302 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -20,7 +20,7 @@
         app:layout_constraintTop_toTopOf="parent">
 
         <androidx.appcompat.widget.Toolbar
-            android:id="@+id/toolbar"
+            android:id="@+id/settingsToolbar"
             android:layout_width="match_parent"
             android:layout_height="?attr/actionBarSize"
             android:layout_weight="1"
@@ -37,7 +37,7 @@
             android:layout_width="match_parent"
             android:layout_height="?attr/actionBarSize"
             android:background="@color/colorPrimary"
-            app:tabSelectedTextColor="#FAFAFAFA"></com.google.android.material.tabs.TabLayout>
+            app:tabSelectedTextColor="#FAFAFAFA" />
     </com.google.android.material.appbar.AppBarLayout>
 
     <javinator9889.bitcoinpools.ViewPagerFixed
diff --git a/app/src/main/res/layout/poolschart.xml b/app/src/main/res/layout/poolschart.xml
index 4213f50..5297f7f 100644
--- a/app/src/main/res/layout/poolschart.xml
+++ b/app/src/main/res/layout/poolschart.xml
@@ -41,25 +41,47 @@
         android:id="@+id/constraintLayout"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
+        android:clickable="true"
+        android:longClickable="true"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@+id/chart">
+        app:layout_constraintTop_toBottomOf="@+id/chart"
+        android:focusable="true">
 
         <TextView
-            android:id="@+id/latest"
+            android:id="@+id/showingNumber"
             style="@android:style/Widget.DeviceDefault.Light.TextView"
             android:layout_width="0dp"
             android:layout_height="wrap_content"
             android:layout_marginTop="8dp"
             android:fontFamily="sans-serif"
+            android:paddingStart="16dp"
+            android:paddingEnd="16dp"
+            android:text="@string/latest_24h_pools_information"
+            android:textAlignment="viewEnd"
+            android:textColor="#000000"
+            android:textSize="12sp"
+            android:textStyle="italic"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="parent" />
+
+        <TextView
+            android:id="@+id/latest"
+            style="@android:style/Widget.DeviceDefault.Light.TextView"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="16dp"
+            android:fontFamily="sans-serif"
             android:text="@string/latest_24h_pools_information"
             android:textAlignment="center"
             android:textColor="#000000"
             android:textSize="18sp"
             android:textStyle="bold|italic"
             app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintHorizontal_bias="0.0"
             app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toTopOf="parent" />
+            app:layout_constraintTop_toBottomOf="@+id/showingNumber" />
 
         <GridLayout
             android:id="@+id/poolstableName"
diff --git a/app/src/main/res/layout/settings.xml b/app/src/main/res/layout/settings.xml
index 088ae6b..8f6e19a 100644
--- a/app/src/main/res/layout/settings.xml
+++ b/app/src/main/res/layout/settings.xml
@@ -5,158 +5,312 @@
     android:layout_width="match_parent"
     android:layout_height="match_parent">
 
-    <RelativeLayout
+    <androidx.appcompat.widget.Toolbar
+        android:id="@+id/settingsToolbar"
         android:layout_width="match_parent"
-        android:layout_height="match_parent"
-        android:layout_marginBottom="16dp"
-        android:layout_marginEnd="8dp"
-        android:layout_marginStart="8dp"
-        android:layout_marginTop="16dp"
-        android:theme="@style/CustomTheme"
+        android:layout_height="?attr/actionBarSize"
+        android:layout_weight="1"
+        android:background="@color/colorPrimary"
+        app:layout_constraintBottom_toTopOf="@+id/scrollView2"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_scrollFlags="scroll|enterAlways"
+        app:title="@string/settings"
+        app:titleTextAppearance="@style/Toolbar.TitleText"
+        app:titleTextColor="#FAFAFAFA">
+
+    </androidx.appcompat.widget.Toolbar>
+
+    <ScrollView
+        android:id="@+id/scrollView2"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:fillViewport="false"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent">
+        app:layout_constraintTop_toBottomOf="@+id/settingsToolbar">
 
-        <TextView
-            android:id="@+id/daysTitle"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:layout_alignParentStart="true"
-            android:layout_alignParentTop="true"
-            android:drawablePadding="8dp"
-            android:drawableStart="@drawable/ic_dashboard_black_18dp"
-            android:text="@string/cDays"
-            android:textColor="#000000"
-            android:textSize="18sp"
-            tools:layout_editor_absoluteX="58dp"
-            tools:layout_editor_absoluteY="0dp" />
-
-        <TextView
-            android:id="@+id/daysDesc"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:layout_alignParentStart="true"
-            android:layout_below="@+id/daysTitle"
-            android:layout_marginTop="8dp"
-            android:drawablePadding="8dp"
-            android:drawableStart="@drawable/ic_info_outline_black_18dp"
-            android:paddingBottom="8dp"
-            android:text="@string/daysDescrip"
-            android:textAppearance="@style/TextAppearance.AppCompat.Caption"
-            android:alpha=".7"
-            tools:layout_editor_absoluteY="24dp" />
-
-        <Spinner
-            android:id="@+id/spinner2"
+        <RelativeLayout
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
-            android:layout_alignParentStart="true"
-            android:layout_below="@+id/daysDesc"
-            android:layout_columnWeight="1"
-            android:layout_marginStart="16dp"
-            android:layout_marginTop="8dp"
-            tools:layout_editor_absoluteX="0dp"
-            tools:layout_editor_absoluteY="0dp" />
-
-        <View
-            android:id="@+id/firstSeparator"
-            style="@style/Divider"
-            android:layout_below="@+id/spinner2"
-            android:layout_marginTop="8dp"
-            android:alpha=".7"/>
-
-        <Switch
-            android:id="@+id/switch1"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:layout_alignParentStart="true"
-            android:layout_below="@+id/spinner2"
-            android:layout_marginTop="16dp"
-            android:drawablePadding="8dp"
-            android:drawableStart="@drawable/ic_trending_up_black_18dp"
-            android:text="@string/notifications"
-            android:textAppearance="@style/TextAppearance.AppCompat.Caption"
-            android:textSize="18sp" />
-
-        <Spinner
+            android:layout_marginStart="8dp"
+            android:layout_marginEnd="8dp"
+            android:paddingTop="16dp"
+            android:paddingBottom="16dp"
+            android:theme="@style/CustomTheme"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="parent">
+
+            <TextView
+                android:id="@+id/daysTitle"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_alignParentStart="true"
+                android:layout_alignParentTop="true"
+                android:drawableStart="@drawable/ic_dashboard_black_18dp"
+                android:drawablePadding="8dp"
+                android:text="@string/cDays"
+                android:textColor="#000000"
+                android:textSize="18sp"
+                tools:layout_editor_absoluteX="58dp"
+                tools:layout_editor_absoluteY="0dp" />
+
+            <TextView
+                android:id="@+id/daysDesc"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_below="@+id/daysTitle"
+                android:layout_alignParentStart="true"
+                android:layout_marginTop="8dp"
+                android:alpha=".7"
+                android:drawableStart="@drawable/ic_info_outline_black_18dp"
+                android:drawablePadding="8dp"
+                android:paddingBottom="8dp"
+                android:text="@string/daysDescrip"
+                android:textAppearance="@style/TextAppearance.AppCompat.Caption"
+                tools:layout_editor_absoluteY="24dp" />
+
+            <Spinner
+                android:id="@+id/spinner2"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_columnWeight="1"
+                android:layout_below="@+id/daysDesc"
+                android:layout_alignParentStart="true"
+                android:layout_marginStart="16dp"
+                android:layout_marginTop="8dp"
+                tools:layout_editor_absoluteX="0dp"
+                tools:layout_editor_absoluteY="0dp" />
+
+            <View
+                android:id="@+id/firstSeparator"
+                style="@style/Divider"
+                android:layout_below="@+id/spinner2"
+                android:layout_marginTop="8dp"
+                android:alpha=".7" />
+
+            <Switch
+                android:id="@+id/switch1"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_below="@+id/spinner2"
+                android:layout_alignParentStart="true"
+                android:layout_marginTop="16dp"
+                android:drawableStart="@drawable/ic_trending_up_black_18dp"
+                android:drawablePadding="8dp"
+                android:text="@string/notifications"
+                android:textAppearance="@style/TextAppearance.AppCompat.Caption"
+                android:textSize="18sp" />
+
+            <!--<Spinner
             android:id="@+id/spinner3"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
             android:layout_alignParentStart="true"
             android:layout_below="@+id/notDesc"
             android:layout_marginStart="16dp"
-            android:layout_marginTop="16dp" />
+            android:layout_marginTop="16dp" />-->
 
-        <TextView
-            android:id="@+id/notDesc"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:layout_alignParentStart="true"
-            android:layout_below="@+id/switch1"
-            android:layout_marginTop="8dp"
-            android:drawablePadding="8dp"
-            android:drawableStart="@drawable/ic_info_outline_black_18dp"
-            android:text="@string/notifDesc"
-            android:alpha=".7"
-            android:textAppearance="@style/TextAppearance.AppCompat.Caption" />
-
-        <View
-            android:id="@+id/secSeparator"
-            style="@style/Divider"
-            android:layout_below="@+id/spinner3"
-            android:layout_marginTop="8dp"
-            android:alpha=".7"/>
-
-        <TextView
-            android:id="@+id/cacheDaysTitle"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:layout_alignParentStart="true"
-            android:layout_below="@+id/secSeparator"
-            android:layout_marginTop="16dp"
-            android:drawablePadding="8dp"
-            android:drawableStart="@drawable/ic_baseline_cached_18px"
-            android:text="@string/cache_days_title"
-            android:textColor="#000000"
-            android:textSize="18sp"
-            tools:layout_editor_absoluteX="58dp"
-            tools:layout_editor_absoluteY="0dp" />
-
-        <TextView
-            android:id="@+id/cacheDaysDesc"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:layout_alignParentStart="true"
-            android:layout_below="@+id/cacheDaysTitle"
-            android:layout_marginTop="8dp"
-            android:drawablePadding="8dp"
-            android:drawableStart="@drawable/ic_info_outline_black_18dp"
-            android:paddingBottom="8dp"
-            android:text="@string/cache_description"
-            android:textAppearance="@style/TextAppearance.AppCompat.Caption"
-            android:alpha=".7"
-            tools:layout_editor_absoluteY="24dp" />
-
-        <Spinner
-            android:id="@+id/cacheSpinner2"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:layout_alignParentStart="true"
-            android:layout_below="@+id/cacheDaysDesc"
-            android:layout_columnWeight="1"
-            android:layout_marginStart="16dp"
-            android:layout_marginTop="8dp"
-            tools:layout_editor_absoluteX="0dp"
-            tools:layout_editor_absoluteY="0dp" />
-
-        <View
-            android:id="@+id/cacheSeparator"
-            style="@style/Divider"
-            android:layout_below="@+id/cacheSpinner2"
-            android:layout_marginTop="8dp"
-            android:alpha=".7" />
-
-    </RelativeLayout>
+            <javinator9889.bitcoinpools.PrefixEditText
+                android:id="@+id/customPrice"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_below="@+id/notDesc"
+                android:layout_alignParentStart="true"
+                android:layout_alignParentEnd="true"
+                android:layout_marginStart="8dp"
+                android:layout_marginTop="16dp"
+                android:layout_marginEnd="8dp"
+                android:background="@android:color/transparent"
+                android:ems="10"
+                android:hint="@string/price_hint"
+                android:inputType="numberDecimal"
+                android:singleLine="true"
+                android:tag="$ "
+                android:text="1000.0"
+                tools:ignore="Autofill,HardcodedText" />
+
+            <TextView
+                android:id="@+id/notDesc"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_below="@+id/switch1"
+                android:layout_alignParentStart="true"
+                android:layout_marginTop="8dp"
+                android:alpha=".7"
+                android:drawableStart="@drawable/ic_info_outline_black_18dp"
+                android:drawablePadding="8dp"
+                android:text="@string/notifDesc"
+                android:textAppearance="@style/TextAppearance.AppCompat.Caption" />
+
+            <View
+                android:id="@+id/secSeparator"
+                style="@style/Divider"
+                android:layout_below="@+id/customPrice"
+                android:layout_marginTop="8dp"
+                android:alpha=".7" />
+
+            <TextView
+                android:id="@+id/cacheDaysTitle"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_below="@+id/secSeparator"
+                android:layout_alignParentStart="true"
+                android:layout_marginTop="16dp"
+                android:drawableStart="@drawable/ic_baseline_cached_18px"
+                android:drawablePadding="8dp"
+                android:text="@string/cache_days_title"
+                android:textColor="#000000"
+                android:textSize="18sp"
+                tools:layout_editor_absoluteX="58dp"
+                tools:layout_editor_absoluteY="0dp" />
+
+            <TextView
+                android:id="@+id/cacheDaysDesc"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_below="@+id/cacheDaysTitle"
+                android:layout_alignParentStart="true"
+                android:layout_marginTop="8dp"
+                android:alpha=".7"
+                android:drawableStart="@drawable/ic_info_outline_black_18dp"
+                android:drawablePadding="8dp"
+                android:paddingBottom="8dp"
+                android:text="@string/cache_description"
+                android:textAppearance="@style/TextAppearance.AppCompat.Caption"
+                tools:layout_editor_absoluteY="24dp" />
+
+            <Spinner
+                android:id="@+id/cacheSpinner2"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_columnWeight="1"
+                android:layout_below="@+id/cacheDaysDesc"
+                android:layout_alignParentStart="true"
+                android:layout_marginStart="16dp"
+                android:layout_marginTop="8dp"
+                tools:layout_editor_absoluteX="0dp"
+                tools:layout_editor_absoluteY="0dp" />
+
+            <View
+                android:id="@+id/cacheSeparator"
+                style="@style/Divider"
+                android:layout_below="@+id/cacheSpinner2"
+                android:layout_marginTop="8dp"
+                android:alpha=".7" />
+
+            <TextView
+                android:id="@+id/poolsNumber"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_below="@+id/cacheSeparator"
+                android:layout_alignParentStart="true"
+                android:layout_marginTop="16dp"
+                android:drawableStart="@drawable/ic_baseline_assessment_24px"
+                android:drawablePadding="8dp"
+                android:text="@string/pools_number_title"
+                android:textColor="#000000"
+                android:textSize="18sp"
+                tools:layout_editor_absoluteX="58dp"
+                tools:layout_editor_absoluteY="0dp" />
+
+            <TextView
+                android:id="@+id/poolsNumberDesc"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_below="@+id/poolsNumber"
+                android:layout_alignParentStart="true"
+                android:layout_marginTop="8dp"
+                android:alpha=".7"
+                android:drawableStart="@drawable/ic_info_outline_black_18dp"
+                android:drawablePadding="8dp"
+                android:paddingBottom="8dp"
+                android:text="@string/pools_number_desc"
+                android:textAppearance="@style/TextAppearance.AppCompat.Caption"
+                tools:layout_editor_absoluteY="24dp" />
+
+            <Spinner
+                android:id="@+id/poolsNumberText"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_columnWeight="1"
+                android:layout_below="@+id/poolsNumberDesc"
+                android:layout_alignParentStart="true"
+                android:layout_marginStart="16dp"
+                android:layout_marginTop="8dp"
+                tools:layout_editor_absoluteX="0dp"
+                tools:layout_editor_absoluteY="0dp" />
+
+            <View
+                android:id="@+id/poolsNumberSeparator"
+                style="@style/Divider"
+                android:layout_below="@+id/poolsNumberText"
+                android:layout_marginTop="8dp"
+                android:layout_marginBottom="8dp"
+                android:alpha=".7" />
+
+            <TextView
+                android:id="@+id/language"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_below="@+id/poolsNumberSeparator"
+                android:layout_alignParentStart="true"
+                android:layout_marginTop="16dp"
+                android:drawableStart="@drawable/ic_baseline_language_24px"
+                android:drawablePadding="8dp"
+                android:text="@string/language"
+                android:textColor="#000000"
+                android:textSize="18sp"
+                tools:layout_editor_absoluteX="58dp"
+                tools:layout_editor_absoluteY="0dp" />
+
+            <TextView
+                android:id="@+id/languageDesc"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_below="@+id/language"
+                android:layout_alignParentStart="true"
+                android:layout_marginTop="8dp"
+                android:alpha=".7"
+                android:drawableStart="@drawable/ic_info_outline_black_18dp"
+                android:drawablePadding="8dp"
+                android:paddingBottom="8dp"
+                android:text="@string/language_desc"
+                android:textAppearance="@style/TextAppearance.AppCompat.Caption"
+                tools:layout_editor_absoluteY="24dp" />
+
+            <TextView
+                android:id="@+id/languageText"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_below="@+id/languageDesc"
+                android:layout_alignParentStart="true"
+                android:layout_alignParentEnd="true"
+                android:layout_marginStart="8dp"
+                android:layout_marginTop="16dp"
+                android:layout_marginEnd="8dp"
+                android:clickable="true"
+                android:focusable="true"
+                android:singleLine="true"
+                android:text="@string/system"
+                android:textAppearance="@style/TextAppearance.AppCompat.Widget.PopupMenu.Large"
+                android:textColor="@color/design_default_color_primary_variant"
+                tools:layout_editor_absoluteX="0dp"
+                tools:layout_editor_absoluteY="0dp" />
+
+            <View
+                android:id="@+id/languageSeparator"
+                style="@style/Divider"
+                android:layout_below="@+id/languageText"
+                android:layout_marginTop="8dp"
+                android:layout_marginBottom="8dp"
+                android:alpha=".7" />
+
+        </RelativeLayout>
+    </ScrollView>
 
 </androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/app/src/main/res/values-es/strings.xml b/app/src/main/res/values-es/strings.xml
index 5144383..87e6e3b 100644
--- a/app/src/main/res/values-es/strings.xml
+++ b/app/src/main/res/values-es/strings.xml
@@ -74,6 +74,14 @@
     <string name="github"><![CDATA[Accede al proyecto de GitHub justo aquí: <a href="https://github.com/Javinator9889/BitCoinPools">GitHub</a>]]></string>
     <string name="changelog">
         <![CDATA[
+        <h1>Version 1.19.2 (18/12/18)</h1><i>
+        - Arreglado un error con las imágenes en las notificaciones de Android Pie (9.0)<br />
+        - Nuevo: botón de compartir en las notificaciones - ahora puedes compartir fácilmente la evolución del BitCoin con todo el mundo<br />
+        - Nuevo: personaliza cuántas pools quieres que se muestren en la pantalla del gráfico circular e información<br />
+        - Nuevo: personaliza completamente el precio para el cuál quieres ser notificado cuando el precio del BitCoin esté por encima o por debajo<br />
+        - Nuevo: cambia el idioma de la aplicación a tu preferido<br />
+        - ¿Quieres contribuir con tus propias traducciones? Descubre cómo en los ajustes de la aplicación<br />
+        - Mantenimiento y corrección de errores menores<br /></i>
         <h1>Versión 1.19.1 (03/12/18)</h1><i>
         - Rediseñadas las notificaciones - ahora, una imagen se muestra con la evolución del BitCoin durante los últimos 7 días<br />
         - Correcciones menores de errores<br /></i>
@@ -251,4 +259,58 @@
 
         Por favor, inténtalo más tarde.</string>
     <string name="latest_7_days">Evolución en los últimos 7 días</string>
+    <string name="share_bitcoin_price">%1s. Su precio actual es $%.2f\n\nDescarga BitCoin
+        Pools y también puedes recibir notificaciones! - %3s</string>
+    <string name="share_bitcoin_price_title">Comparte la evolución y el precio del BitCoin</string>
+    <string name="share">Compartir</string>
+    <string name="error_sharing_title">Error al compartir</string>
+    <string name="error_sharing_desc">Parece que algo ha ido mal al compartir la evolución del
+        BitCoin. ¿Has eliminado los datos de la aplicacion y/o la caché?</string>
+    <string name="pools_number_title">Número de pools para mostrar</string>
+    <string name="pools_number_desc">En la vista principal, por defecto se muestran 10 pools.
+        Aquí puedes cambiar y personalizar cuántas quieres que se muestren, entre mínimo 3 y
+        máximo 24.</string>
+    <string name="change_value">Cambiar</string>
+    <string name="input_hint_pools">Pools a mostrar…</string>
+    <string name="cancel">Cancelar</string>
+    <string name="price_hint">Notifícame a los…</string>
+    <string name="pools_hint">Pools a mostrar…</string>
+    <string name="language">Idioma</string>
+    <string name="language_desc">Cambia manualmente el idioma de la aplicación - esto no es
+        recomendable, ya que deberías cambiar el idioma en los ajustes propios de
+        Android\n\nHaz clic en el texto de abajo para cambiar el valor</string>
+    <string name="system">Sistema (predeterminado)</string>
+    <string name="language_dialog_desc">Elige el idioma que quieras usar - "sistema" es el
+        idoma de tu dispositivo Android</string>
+    <string name="contribute_translation">Traduce esta app</string>
+    <string name="language_changed">Idioma cambiado - se aplicarán los cambios cuando
+        salgas de los ajustes</string>
+    <string-array name="pools_numbers">
+        <item>3</item>
+        <item>4</item>
+        <item>5</item>
+        <item>6</item>
+        <item>7</item>
+        <item>8</item>
+        <item>9</item>
+        <item>10</item>
+        <item>11</item>
+        <item>12</item>
+        <item>13</item>
+        <item>14</item>
+        <item>15</item>
+        <item>16</item>
+        <item>17</item>
+        <item>18</item>
+        <item>19</item>
+        <item>20</item>
+        <item>21</item>
+        <item>22</item>
+        <item>23</item>
+        <item>24</item>
+    </string-array>
+    <string name="chart_title">Creado con BitCoin Pools</string>
+    <string name="number_of_pools_displayed">Mostrando %1d pools (disponibles: %2d)</string>
+    <string name="show_longer_table">Mantén pulsado encima del título de la tabla para
+        mostrarla al completo</string>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index abccaf5..449e446 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -97,6 +97,14 @@ SOFTWARE.<br />
     <string name="github"><![CDATA[Access to the GitHub project right here: <a href="https://github.com/Javinator9889/BitCoinPools">GitHub</a>]]></string>
     <string name="changelog">
         <![CDATA[
+        <h1>Version 1.19.2 (18/12/18)</h1><i>
+        - Fixed notification issue on Android Pie (9.0) with images<br />
+        - New: share button from notification - now you can easily share the BitCoin evolution with everyone<br />
+        - New: customize how much pools you would like to see on the pools chart & information screen<br />
+        - New: fully customize the price from which getting notified when the BitCoin price is upper or lower than<br />
+        - New: change application language to your preferred one<br />
+        - Would you like to contribute with you own translations to your favourite language? Discover how at the application settings<br />
+        - Maintenance and little bugs solved<br /></i>
         <h1>Version 1.19.1 (03/12/18)</h1><i>
         - Notification style reworked - now, an image is shown with the BitCoin evolution of the latest 7 days<br />
         - Minor bugs correction<br /></i>
@@ -285,4 +293,59 @@ SOFTWARE.<br />
 
         Please, try again later.</string>
     <string name="latest_7_days">BitCoin evolution latest 7 days</string>
+    <string name="share_bitcoin_price">%1s. Its current price is $%2f\n\nDownload BitCoin
+        Pools and you can also get notified! - %3s</string>
+    <string name="share_bitcoin_price_title">Share the evolution and the price of the
+        BitCoin</string>
+    <string name="share">Share</string>
+    <string name="error_sharing_title">Error while sharing</string>
+    <string name="error_sharing_desc">It seems like something went wrong while sharing the
+        BitCoin evolution. Have you cleared app data and/or cache?</string>
+    <string name="pools_number_title">Number of pools to show</string>
+    <string name="pools_number_desc">At the main view, by default 10 pools are displayed.
+        Here you can change and customize how much you would like to be displayed, between
+        a minimum of 3 and a maximum of 24</string>
+    <string name="change_value">Change</string>
+    <string name="input_hint_pools">Pools to show…</string>
+    <string name="cancel">Cancel</string>
+    <string name="price_hint">Get notified at…</string>
+    <string name="pools_hint">Pools to show…</string>
+    <string name="language">Language</string>
+    <string name="language_desc">Manually change application language - this is not
+        recommended, as you should change your language at the proper Android
+        Settings\n\nClick the text below to change the value</string>
+    <string name="system">System (predefined)</string>
+    <string name="language_dialog_desc">Choose the language you want to use - "system" is your
+        Android device\'s language</string>
+    <string name="contribute_translation">Translate this app</string>
+    <string name="language_changed">Language switched - new changes will be applied when you
+        get back from settings</string>
+    <string-array name="pools_numbers">
+        <item>3</item>
+        <item>4</item>
+        <item>5</item>
+        <item>6</item>
+        <item>7</item>
+        <item>8</item>
+        <item>9</item>
+        <item>10</item>
+        <item>11</item>
+        <item>12</item>
+        <item>13</item>
+        <item>14</item>
+        <item>15</item>
+        <item>16</item>
+        <item>17</item>
+        <item>18</item>
+        <item>19</item>
+        <item>20</item>
+        <item>21</item>
+        <item>22</item>
+        <item>23</item>
+        <item>24</item>
+    </string-array>
+    <string name="chart_title">Created with BitCoin Pools</string>
+    <string name="number_of_pools_displayed">Showing %1d pools (total available: %2d)</string>
+    <string name="show_longer_table">Long press on table title for displaying the hole
+        table</string>
 </resources>
diff --git a/app/src/main/res/xml/filepaths.xml b/app/src/main/res/xml/filepaths.xml
new file mode 100644
index 0000000..1464dd9
--- /dev/null
+++ b/app/src/main/res/xml/filepaths.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<paths>
+    <cache-path
+        name="shared_images"
+        path="images/" />
+</paths>
\ No newline at end of file
diff --git a/baseline-assessment-24px.svg b/baseline-assessment-24px.svg
new file mode 100644
index 0000000..0031015
--- /dev/null
+++ b/baseline-assessment-24px.svg
@@ -0,0 +1,5 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path
+        d="M19 3H5c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h14c1.1 0 2-.9 2-2V5c0-1.1-.9-2-2-2zM9 17H7v-7h2v7zm4 0h-2V7h2v10zm4 0h-2v-4h2v4z" />
+    <path d="M0 0h24v24H0z" fill="none" />
+</svg>
\ No newline at end of file
diff --git a/baseline-cached-24px.svg b/baseline-cached-24px.svg
new file mode 100644
index 0000000..5dcda83
--- /dev/null
+++ b/baseline-cached-24px.svg
@@ -0,0 +1,5 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path
+        d="M19 8l-4 4h3c0 3.31-2.69 6-6 6-1.01 0-1.97-.25-2.8-.7l-1.46 1.46C8.97 19.54 10.43 20 12 20c4.42 0 8-3.58 8-8h3l-4-4zM6 12c0-3.31 2.69-6 6-6 1.01 0 1.97.25 2.8.7l1.46-1.46C15.03 4.46 13.57 4 12 4c-4.42 0-8 3.58-8 8H1l4 4 4-4H6z" />
+    <path d="M0 0h24v24H0z" fill="none" />
+</svg>
\ No newline at end of file
diff --git a/baseline-language-24px.svg b/baseline-language-24px.svg
new file mode 100644
index 0000000..f5a361a
--- /dev/null
+++ b/baseline-language-24px.svg
@@ -0,0 +1,5 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M0 0h24v24H0z" fill="none" />
+    <path
+        d="M11.99 2C6.47 2 2 6.48 2 12s4.47 10 9.99 10C17.52 22 22 17.52 22 12S17.52 2 11.99 2zm6.93 6h-2.95c-.32-1.25-.78-2.45-1.38-3.56 1.84.63 3.37 1.91 4.33 3.56zM12 4.04c.83 1.2 1.48 2.53 1.91 3.96h-3.82c.43-1.43 1.08-2.76 1.91-3.96zM4.26 14C4.1 13.36 4 12.69 4 12s.1-1.36.26-2h3.38c-.08.66-.14 1.32-.14 2 0 .68.06 1.34.14 2H4.26zm.82 2h2.95c.32 1.25.78 2.45 1.38 3.56-1.84-.63-3.37-1.9-4.33-3.56zm2.95-8H5.08c.96-1.66 2.49-2.93 4.33-3.56C8.81 5.55 8.35 6.75 8.03 8zM12 19.96c-.83-1.2-1.48-2.53-1.91-3.96h3.82c-.43 1.43-1.08 2.76-1.91 3.96zM14.34 14H9.66c-.09-.66-.16-1.32-.16-2 0-.68.07-1.35.16-2h4.68c.09.65.16 1.32.16 2 0 .68-.07 1.34-.16 2zm.25 5.56c.6-1.11 1.06-2.31 1.38-3.56h2.95c-.96 1.65-2.49 2.93-4.33 3.56zM16.36 14c.08-.66.14-1.32.14-2 0-.68-.06-1.34-.14-2h3.38c.16.64.26 1.31.26 2s-.1 1.36-.26 2h-3.38z" />
+</svg>
\ No newline at end of file
diff --git a/baseline-share-24px.svg b/baseline-share-24px.svg
new file mode 100644
index 0000000..515901c
--- /dev/null
+++ b/baseline-share-24px.svg
@@ -0,0 +1,5 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M0 0h24v24H0z" fill="none" />
+    <path
+        d="M18 16.08c-.76 0-1.44.3-1.96.77L8.91 12.7c.05-.23.09-.46.09-.7s-.04-.47-.09-.7l7.05-4.11c.54.5 1.25.81 2.04.81 1.66 0 3-1.34 3-3s-1.34-3-3-3-3 1.34-3 3c0 .24.04.47.09.7L8.04 9.81C7.5 9.31 6.79 9 6 9c-1.66 0-3 1.34-3 3s1.34 3 3 3c.79 0 1.5-.31 2.04-.81l7.12 4.16c-.05.21-.08.43-.08.65 0 1.61 1.31 2.92 2.92 2.92 1.61 0 2.92-1.31 2.92-2.92s-1.31-2.92-2.92-2.92z" />
+</svg>
\ No newline at end of file
diff --git a/build.gradle b/build.gradle
index 40f8ad2..d44a42f 100644
--- a/build.gradle
+++ b/build.gradle
@@ -5,13 +5,13 @@ buildscript {
     repositories {
         google()
         jcenter()
-        maven {
-            url 'https://maven.fabric.io/public'
-        }
+        mavenCentral()
+        maven { url "https://dl.bintray.com/drummer-aidan/maven/" }
+        maven { url "https://maven.fabric.io/public" }
     }
     dependencies {
         classpath 'com.android.tools.build:gradle:3.2.1'
-        classpath 'com.google.gms:google-services:3.2.0'
+        classpath 'com.google.gms:google-services:4.2.0'
         classpath 'io.fabric.tools:gradle:1.25.4'
         classpath 'com.google.firebase:firebase-plugins:1.1.5'
 
diff --git a/input-2.0.0-rc3/input-2.0.0-rc3-javadoc.jar b/input-2.0.0-rc3/input-2.0.0-rc3-javadoc.jar
new file mode 100644
index 0000000..004c8e6
Binary files /dev/null and b/input-2.0.0-rc3/input-2.0.0-rc3-javadoc.jar differ
diff --git a/input-2.0.0-rc3/input-2.0.0-rc3-sources.jar b/input-2.0.0-rc3/input-2.0.0-rc3-sources.jar
new file mode 100644
index 0000000..f892437
Binary files /dev/null and b/input-2.0.0-rc3/input-2.0.0-rc3-sources.jar differ
diff --git a/input-2.0.0-rc3/input-2.0.0-rc3.aar b/input-2.0.0-rc3/input-2.0.0-rc3.aar
new file mode 100644
index 0000000..c1b3eec
Binary files /dev/null and b/input-2.0.0-rc3/input-2.0.0-rc3.aar differ
diff --git a/input-2.0.0-rc3/input-2.0.0-rc3.pom b/input-2.0.0-rc3/input-2.0.0-rc3.pom
new file mode 100644
index 0000000..365c248
--- /dev/null
+++ b/input-2.0.0-rc3/input-2.0.0-rc3.pom
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns="http://maven.apache.org/POM/4.0.0"
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+  <modelVersion>4.0.0</modelVersion>
+  <groupId>com.afollestad.material-dialogs</groupId>
+  <artifactId>input</artifactId>
+  <version>2.0.0-rc3</version>
+  <packaging>aar</packaging>
+  <dependencies>
+    <dependency>
+      <groupId>com.google.android.material</groupId>
+      <artifactId>material</artifactId>
+      <version>1.0.0</version>
+      <scope>runtime</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.jetbrains.kotlin</groupId>
+      <artifactId>kotlin-stdlib-jdk7</artifactId>
+      <version>1.3.10</version>
+      <scope>runtime</scope>
+    </dependency>
+    <dependency>
+      <groupId>com.afollestad.material-dialogs</groupId>
+      <artifactId>core</artifactId>
+      <version>2.0.0-rc3</version>
+      <scope>runtime</scope>
+    </dependency>
+  </dependencies>
+</project>
diff --git a/input-2.0.0-rc3/maven-metadata.xml b/input-2.0.0-rc3/maven-metadata.xml
new file mode 100644
index 0000000..21943f1
--- /dev/null
+++ b/input-2.0.0-rc3/maven-metadata.xml
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<metadata>
+    <groupId>com.afollestad.material-dialogs</groupId>
+    <artifactId>input</artifactId>
+    <version>2.0.0-rc3</version>
+    <versioning>
+        <latest>2.0.0-rc3</latest>
+        <release>2.0.0-rc3</release>
+        <versions>
+            <version>2.0.0-alpha01</version>
+            <version>2.0.0-alpha02</version>
+            <version>2.0.0-alpha03</version>
+            <version>2.0.0-alpha04</version>
+            <version>2.0.0-alpha05</version>
+            <version>2.0.0-alpha06</version>
+            <version>2.0.0-alpha07</version>
+            <version>2.0.0-alpha08</version>
+            <version>2.0.0-alpha09</version>
+            <version>2.0.0-alpha11</version>
+            <version>2.0.0-alpha12</version>
+            <version>2.0.0-beta1</version>
+            <version>2.0.0-beta2</version>
+            <version>2.0.0-beta3</version>
+            <version>2.0.0-beta4</version>
+            <version>2.0.0-beta5</version>
+            <version>2.0.0-beta6</version>
+            <version>2.0.0-rc1</version>
+            <version>2.0.0-rc2</version>
+            <version>2.0.0-rc3</version>
+        </versions>
+        <lastUpdated>20181129194750</lastUpdated>
+    </versioning>
+</metadata>
diff --git a/sign.properties b/sign.properties
new file mode 100644
index 0000000..e316e8a
--- /dev/null
+++ b/sign.properties
@@ -0,0 +1,4 @@
+alias=key0
+key.password=dhc9Xe7XoidlRo77hohh
+keystore=E:/Nextcloud/AndroidApps/BitCoinPools/keyfile.jks
+keystore.password=dhc9Xe7XoidlRo77hohh