Android Vibrator not working

Question

I am writing a test app where Vibrator is not working. I am using Nexus S to run this code.

public class MainActivity extends Activity {
Button button;
@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    button = (Button) findViewById(R.id.click_vibrate);
    button.setOnClickListener(new OnClickListener() {

        public void onClick(View v) {
             Log.d("me", "onClick");
             Vibrator vibrator = (Vibrator) getSystemService(Context.VIBRATOR_SERVICE);
             if(vibrator.hasVibrator()){
                 vibrator.vibrate(300);
                 Log.d("me","has Vibrator");
             }
        }
    });

}
}

and I get the logs as

D/me      ( 1552): onClick
D/me      ( 1552): has Vibrator

But the same code works fine with android 2.3.6

Add the permission as the guys above mentioned. Also I noticed that if you choose a too short vibration time, it doesnt vibrate at all. 300 should be enough though. — fweigl, Aug 17 '12 at 10:17
@Dya, stackoverflow.com/a/3109792/73567 this link didnt help me, i tried even giving the length 3000 still no use — Sharanabasu Angadi, Aug 17 '12 at 10:40

score 0 · Answer 1 · edited Oct 25 '16 at 10:40

0

Try this:

Vibrator vibrator = (Vibrator) MainAcitivty.this.getSystemService(Context.VIBRATOR_SERVICE);

edited Oct 25 '16 at 10:40

Pang

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answered Aug 17 '12 at 10:19

pixelscreen

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thanks for ans, I tried still id doesn't work, but it works with android 2.3 – Sharanabasu Angadi Aug 17 '12 at 10:20
Try removing the condition check also. Just to try although I don't think that's causing the problem.. – pixelscreen Aug 17 '12 at 10:20

Android Vibrator not working

1 Answers1