Vibrate Android device programmatically

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Android has inbuilt functions to make a device vibrate.
You can specify a time for which the device vibrate and also check if the device can vibrate itself and other inbuilt services.
// add to the manifest file
<uses-permission android:name="android.permission.VIBRATE"/>
//add this code where you want the device to vibrate.
import android.os.Vibrator;
...
Vibrator v = (Vibrator) getSystemService(Context.VIBRATOR_SERVICE);
// Vibrate for 500 milliseconds
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
v.vibrate(VibrationEffect.createOneShot(500, VibrationEffect.DEFAULT_AMPLITUDE));
} else {
v.vibrate(500);
}
view raw vibrate.java hosted with ❤ by GitHub


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