Hello,
The vibrator is not currently emulated by the Android emulator at this
point.
On Mon, Mar 16, 2009 at 8:07 PM, Prem Thilagar <prem...@gmail.com> wrote:
>
> Hi I am trying to actually simulate a vibrator device inside the
> emulator .A timed_output driver for the vibrator was created and i am
> able to access the node at /sys/class/timed_output/vibrator/enable
> that is specified as THE_DEVICE in the vibrator.c file at hardware/
> libhardware/vibrator/.The driver is tested to work from the kernel
> below
>
> I ran into some issue while trying to invoke the driver from a user
> level app.I just added these two lines and created an app.
>
> vibrator = (Vibrator) getSystemService(Context.VIBRATOR_SERVICE);
> vibrator.vibrate(10000);
>
> when i created an .apk and ran it i could see the following messages
> in Logcat
>
> I/ActivityManager( 589): Starting activity: Intent
> { action=android.intent.action.MAIN categories=
> {android.intent.category.LAUNCHER} flags=0x10200000
> comp={com.uiactivity.ui/com.uiactivity.ui.uiSimpleWidet} }
> I/ActivityManager( 589): Start proc com.uiactivity.ui for activity
> com.uiactivity.ui/.uiSimpleWidet: pid=791 uid=10023 gids={}
> :
> : A bunch of Dalvik messages
> :
> :
> V/ActivityThread( 791): Resuming ActivityRecord
> {436b6288token=android.os.binderpr...@436b5e50 {com.uiactivity.ui/
> com.uiactivity.ui.uiSimpleWidet}} with isForward=true
> I/ActivityManager( 589): Displayed activity
> com.uiactivity.ui/.uiSimpleWidet: 1203 ms
>
> Do i have to do something specific to make sure that the Harware
> service kicks in after this.?
>
> After this nothing happens ,
>
> is it guaranteed that VIBRATOR_SERVICE will automatically be binded
> when i do this
> vibrator = (Vibrator) getSystemService(Context.VIBRATOR_SERVICE);
> because i dont really see a error there.
>
> could some one throw some light on it
>
> Is there a way i can verify VIBRATOR_SERVICE is actually running in
> the emulator .( i made sure the libhardware.so and
> libhardware_legacy.so are present )I could see from ddms service
> hardware is running .
>
> >
>
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