Can you increase the vibration power on Android devices?

Question

Is it possible to increase the vibration power of an alarm clock?

+6

Mike bryant Jan 18 '12 at 8:34

3 answers

The vibrator class does not allow this, you can set the duration.

+3

Brian willis Jan 18 '12 at 8:38

from API 26, you can change the strength by setting the amplitude of VibrationEffect

just create a Vibration Effect Effect = VibrationEffect.createOneShot (milliseconds, amplitude);

and then set the effect on the vibrator instance.

 vibrator.vibrate(effect);

more details here

0

Angel koh Feb 14 '18 at 8:43

Angel koh · Accepted Answer · 2012-01-18T08:43:27+0000

obviously not

under android.os.Vibrator, you can set the template as well as the duration

vibrate(long[] pattern, int repeat) vibrate(long milliseconds)

I suggest that different patterns can be used to “simulate” stronger vibration. (on, off, on, off), not (on, off, off, off, on).

also a disharmonious picture may be more effective than a fixed-rhythm picture.