Raghav questions

Raghav answers

• android.permission.CALL_PHONE: making single apk for phones and tablets:
• java singleton class vs final class
• JSON Parsing works on Android 4.0 but not on Android < 4.0 [duplicate]
• I want to show the Reginonal language(Gurumukhi) in my Android app
• How to collect list from lambda expression [duplicate]
• Blank title in action bar
• Java mail sender's address displayed rather than his name
• Regex for checking if a string is strictly alphanumeric
• Twitter JSON API in Android Development
• Android compatibility issues (Api 8, ActionbarSherlock)