What is use of supportsRtl true in android
Android has full native support of RTL layout or text orientation since SDK 17 (Jelly Bean). Mostly mobile apps are designed in LTR (Left to Right) but few languages/designed are written from RTL (Right to Left).
Grid In Android with RecyclerView
RecyclerView is the powerfull tool to draw list or grid in your android application, When RecyclerView is not there then user need GridView for the grid, But now andoid provide a great tool RecyclerView to draw both with one single view list and grid.
Vibrate Android Phone Custom
You can vibrate your Android device using few lines of code in your project. Vibrator is one of the most and useful devices for mobile phones.
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