How to make an Android device vibrate?

Question

I wrote an Android application. Now, I want to make the device vibrate when a certain action occurs. How can I do this?

Answer 1

Use this:

import android.os.Vibrator;
     ...
     Vibrator v = (Vibrator) getSystemService(Context.VIBRATOR_SERVICE);
     // Vibrate for 1000 milliseconds
     if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
            v.vibrate(VibrationEffect.createOneShot(1000,VibrationEffect.DEFAULT_AMPLITUDE));
     }else{
     //deprecated in API 26 
            v.vibrate(1000);
     }

Note:

Don't forget to include permission in AndroidManifest.xml file: