How to turn off all sounds and vibration via Android API

Question

I'm building an Android app, and I'm trying to disable all sounds and vibration of the device when the app starts.

I'm a newbie so I cannot find how to do that.

Any idea?

Thanks in advance.

Answer 1

Thanks! :) I reply myself to complete the answer:

AudioManager aManager=(AudioManager)getSystemService(AUDIO_SERVICE);
aManager.setRingerMode(aManager.RINGER_MODE_SILENT);

Answer 2

Check this here and take a look at public void setRingerMode (int ringerMode) with the RINGER_MODE_SILENT option.