- Sending SMS in android Example http://javatechig.com/android/sending-sms-message-in-android/
- Android JSON Feed Reader http://javatechig.com/android/json-feed-reader-in-android/
- Asynchronous image downloader http://javatechig.com/android/download-image-using-asynctask-in-android/
- Asynchronous image loading list http://javatechig.com/android/asynchronous-image-loader-in-android-listview/
- Android app widget example http://javatechig.com/android/app-widgets-example-in-android/