Melquiades questions

Melquiades answers

• Changing default activity in android
• How to manually pause Activity in Android
• auto-renew subscription in-app billing google play
• Exclude Android app from being put into standby bucket
• Is there any 2D Game Engine Better than Libgdx? [closed]
• Circular Progress Bar ( for a countdown timer )
• How to get the selected number from NumberPicker? [closed]
• Can I detect Amazon tablet and others?
• Calling EditText.setInputType(InputType.TYPE_TEXT_VARIATION_PASSWORD) does not change text field to a password field
• Failure delivering result ResultInfo{who_null,request=1,result=-1, data =Intent{( has extras )}} to activity;NullPointerException