Added SQLite, added languages

android/res/drawable/transparent_button.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android" >
+    
+    <item android:state_focused="true" android:state_pressed="false" android:drawable="@drawable/transparent" />
+    <item android:state_focused="true" android:state_pressed="true" android:drawable="@drawable/transparent_highlighted" />
+    <item android:state_focused="false" android:state_pressed="true" android:drawable="@drawable/transparent_highlighted" />
+    <item android:drawable="@drawable/transparent" />
+
+</selector>

android/res/drawable/transparent_highlighted.xml

@@ -0,0 +1,8 @@
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/transparent"/>
+    <item>
+        <shape>
+            <solid android:color="@color/button_highlighted" />
+        </shape>
+    </item>
+</layer-list>