Android whatsapp share

How to call whatsapp as an Intent from my app on Android? Intent sendIntent = n - Pastebin.com

Android share sms intent

How to call whatsapp as an Intent from my app on Android? - Stack Overflow

Share message choosing intent

Android: Share plain text using intent (to all messaging apps) - Stack Overflow

Other android widget example

App Widgets | Android Developers

Android widget Voghella tutorial

Android (Homescreen) Widgets - Tutorial

Android playing mp3

Android - MediaPlayer - Example of playing sounds | BadproG.com

3dgrid view in android

GridTestActivity.java :  » Graphics-3D-2D-OpenGL » android-flip3d » pl » polidea » androidflip3d » testingactivity » Android Open Source