Jai Android questions

• How to send a http request by JSON in Android?
• Is it necessary to install SQLite or it is pre installed in ANDROID?
• How to open android adb from command prompt?
• How to run ASP.NET C# web application locally?
• How to show "success" message on submit?
• Extract album cover from mp3 file in android
• How to make Toggle button programmatically On & OFF in Android?
• Get the progress time of the video played under videoview?
• How to view data saved in android database(SQLite)?
• How to change the default language of Android Emulator?

Jai Android answers