Nope. Your emulator won't 'shake'.
I'm not sure what the call to
'context.getSystemService(Context.VIBRATOR_SERVICE);' returns when
there is no vibration device in the phone. But i would check the
return value of this call.
If this call throws an exception, put it inside a 'try - catch' block:
Vibrator vibrator = null;
try {
vibrator=(Vibrator)context.getSystemService(Context.VIBRATOR_SERVICE);
} catch (Exception e) {}
...
if (vibrator != null) {
try {
vibraor.vibrate(mp.getDuration());
} catch (Exception e) {}
}
Maybe one of these two 'try - catch' clauses are not necessary, but
you get the idea :-)
On Mar 29, 3:54 pm, Simone Russo <[email protected]> wrote:
> Sorry for the double post, but I put that at the end of the manifest and it
> seems to work now.
> Still, I don't get any effect for the vibration. Shouldn't the emulator
> "shake" or something?
> Thanks again,
> Simone
>
> On Mon, Mar 29, 2010 at 9:50 PM, Simone Russo <[email protected]>wrote:
>
>
>
> > I did this:
>
> > <uses-permission android:name="android.permission.VIBRATE"/>
>
> > But it still won't work. What gives?
> > Simone
>
> > On Mon, Mar 29, 2010 at 9:33 PM, Dan Sherman <[email protected]> wrote:
>
> >> Make sure you have the vibrate permission in your manifest.
>
> >> - Dan
>
> >> On Mon, Mar 29, 2010 at 1:31 PM, Simone <[email protected]> wrote:
>
> >>> Hi, I need in my application to make the device vibrate during the
> >>> playback of a sound.
> >>> I did something like this:
>
> >>> Vibrator
> >>> vibrator=(Vibrator)context.getSystemService(Context.VIBRATOR_SERVICE);
> >>> ...
> >>> vibrator.vibrate(mp.getDuration());
>
> >>> but it makes the application crash. What am I doing wrong? Does the
> >>> emulator support the vibration?
> >>> Thanks
> >>> Simone
>
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