Restore pre-r29562 way of doing compatibility and adapt
it to what MediaButtonReceiver looks like. I.e. assume the new API is there,
and fall back to the old API if an exception is raised because the API isn't there.
The old API still needs to be discovered through reflection because it's removed
entirely from Honeycomb.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30165 a1c6a512-1295-4272-9138-f99709370657
* Get rid of reflection since the lack of methods can be detected via exceptions
* Use requestAudioFocus/abandonAudioFocus APIs on 2.2+ to play nice with other music apps.
* Don't unregister the receiver on exit so we can receive media button presses (and startup the service) after idle poweroff (hopefully it's ok if mMediaButtonReceiver is garbage collected)
This should fix that Android calls the standard music app sometimes when those buttons are pressed.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29865 a1c6a512-1295-4272-9138-f99709370657
* Re-create RockboxFramebuffer instance with every time there's a new Activity.
* Also, allow Rockbox to be started via multimedia buttons, immediately starting playback if wanted.
We don't need to keep the fb instance around when it backround, and it makes us less depending on it and the activity (less race conditions). And this is how you usually do it in Android apps.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29384 a1c6a512-1295-4272-9138-f99709370657
