[android-developers] Re: Volume setting problem

Any solution to this? I am also having same issue?

On Tuesday, July 24, 2012 7:19:56 AM UTC-5, bt wrote:

Ping. Nobody can help?

On Wednesday, July 18, 2012 9:33:35 PM UTC+2, bt wrote:

Hi,

I have BroadcastReceiver which listens for PHONE_STATE_CHANGED actions.

In my test if phone state is RINGING then I set notification volume to 1 else I set it to 5.

I have an observer that listens to changes in Settings.System.VOLUME_SETTINGS[NOTIFICATION].

The following happens. When it is ringing then sets stream volume to 1 (it is ok):

07-18 21:24:56.886: Broadcast received: android.intent.action.PHONE_STATE

07-18 21:24:56.886: Phone state: RINGING

07-18 21:24:56.916: setStreamVolume(5, 1, false)

When it is idle then sets stream volume to 5 (it is still ok):

07-18 21:24:59.956: Broadcast received: android.intent.action.PHONE_STATE

07-18 21:24:59.956: Phone state: IDLE

07-18 21:25:00.016: setStreamVolume(5, 5, false)

The volume changes well to 1 when phone is ringing but this second change doesn't happen.

The volume setting changes only seconds later (the observer will receive this event): 

07-18 21:25:03.546: Settings changed: content://settings/system/, refresh: VOLUME

And If I get stream value for notification than it will be 1 instead of 5.

Do somebody understand why the second call of setStreamVolume doesn't have effect.

How can I set volume to work well?

Thanks,

Tamas

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