private void MusicController_MediaPlaybackChanged(object sender, MediaPlaybackStateChangedEventArgs e)
{
switch (e.PlaybackState)
{
case PlaybackStateCode.Paused:
btnPlayPause.SetCompoundDrawablesRelativeWithIntrinsicBounds(0, Resource.Drawable.ic_play_arrow_white_24dp, 0, 0);
playbackState = PlaybackStateCode.Paused;
MoveSeekbar(false);
break;
case PlaybackStateCode.Playing:
btnPlayPause.SetCompoundDrawablesRelativeWithIntrinsicBounds(0, Resource.Drawable.ic_pause_white_24dp, 0, 0);
playbackState = PlaybackStateCode.Playing;
MoveSeekbar(true);
break;
case PlaybackStateCode.Stopped:
btnPlayPause.SetCompoundDrawablesRelativeWithIntrinsicBounds(0, Resource.Drawable.ic_play_arrow_white_24dp, 0, 0);
playbackState = PlaybackStateCode.Stopped;
MoveSeekbar(false);
break;
default:
break;
}
skbSeekSongTime.SetProgress((int)e.CurrentTime, true);
}
public void OnClick(object sender, EventArgs e)
{
var v = (View)sender;
PlaybackStateCode state = _playbackState == null ?
PlaybackStateCode.None : _playbackState.State;
switch (v.Id)
{
case Resource.Id.btnPlay:
Logger.Debug("btnPlay pressed");
if (state == PlaybackStateCode.Paused ||
state == PlaybackStateCode.Stopped ||
state == PlaybackStateCode.None)
{
PlayMedia();
}
else if (state == PlaybackStateCode.Playing)
{
PauseMedia();
}
break;
case Resource.Id.btnPrevious:
Logger.Debug("btnPrevious");
SkipToPrevious();
break;
case Resource.Id.btnNext:
SkipToNext();
break;
}
}
private void MusicControllerKitkat_MediaPlaybackChanged(object sender, MediaPlaybackStateChangedKitkatEventArgs e)
{
switch (e.PlaybackState)
{
case RemoteControlPlayState.Paused:
btnPlayPause.SetCompoundDrawablesRelativeWithIntrinsicBounds(0, Resource.Drawable.ic_play_arrow_white_24dp, 0, 0);
playbackState = PlaybackStateCode.Paused;
MoveSeekbar(false);
break;
case RemoteControlPlayState.Playing:
btnPlayPause.SetCompoundDrawablesRelativeWithIntrinsicBounds(0, Resource.Drawable.ic_pause_white_24dp, 0, 0);
playbackState = PlaybackStateCode.Playing;
MoveSeekbar(true);
break;
case RemoteControlPlayState.Stopped:
btnPlayPause.SetCompoundDrawablesRelativeWithIntrinsicBounds(0, Resource.Drawable.ic_play_arrow_white_24dp, 0, 0);
playbackState = PlaybackStateCode.Stopped;
MoveSeekbar(false);
break;
default:
break;
}
}
private void UpdatePlaybackState(PlaybackStateCode state)
{
if (mediaSession == null || mediaPlayer == null)
{
return;
}
try
{
PlaybackState.Builder stateBuilder = new PlaybackState.Builder()
.SetActions(
PlaybackState.ActionPause |
PlaybackState.ActionPlay |
PlaybackState.ActionPlayPause |
PlaybackState.ActionSkipToNext |
PlaybackState.ActionSkipToPrevious |
PlaybackState.ActionStop
)
.SetState(state, Position, 1.0f, SystemClock.ElapsedRealtime());
mediaSession.SetPlaybackState(stateBuilder.Build());
OnStatusChanged(EventArgs.Empty);
if (state == PlaybackStateCode.Playing || state == PlaybackStateCode.Paused)
{
StartNotification();
}
}
catch (Exception ex)
{
Console.WriteLine(ex);
}
}
public void OnClick(object sender, EventArgs e)
{
var v = (View)sender;
PlaybackStateCode state = playbackState == null ?
PlaybackStateCode.None : playbackState.State;
switch (v.Id)
{
case Resource.Id.play_pause:
LogHelper.Debug(Tag, "Play button pressed, in state " + state);
if (state == PlaybackStateCode.Paused ||
state == PlaybackStateCode.Stopped ||
state == PlaybackStateCode.None)
{
PlayMedia();
}
else if (state == PlaybackStateCode.Playing)
{
PauseMedia();
}
break;
case Resource.Id.skip_previous:
LogHelper.Debug(Tag, "Start button pressed, in state " + state);
SkipToPrevious();
break;
case Resource.Id.skip_next:
SkipToNext();
break;
}
}
public override void OnPlaybackStateChanged(PlaybackState state)
{
_playbackState = state;
MusicStatus = state.State;
OnMediaPlaybackChanged(new MediaPlaybackStateChangedEventArgs
{
PlaybackState = state.State,
CurrentTime = state.Position
});
base.OnPlaybackStateChanged(state);
}
private void MusicController_MediaPlaybackChanged(object sender, MediaPlaybackStateChangedEventArgs e)
{
Activity?.RunOnUiThread(() =>
{
switch (e.PlaybackState)
{
case PlaybackStateCode.Paused:
SetMediaControlButtonsAvailability(true);
btnPlayPause.SetCompoundDrawablesRelativeWithIntrinsicBounds(0, Resource.Drawable.ic_play_arrow_white_24dp, 0, 0);
playbackState = PlaybackStateCode.Paused;
//Start timeout to hide the MusicFragment (but only if the music method chosen is 'Pick a MediaSession' (0)
//Otherwise, the Music Widget can only disappear when the notification is removed. (which is the correct behavior)
if (configurationManager.RetrieveAValue(ConfigurationParameters.MusicWidgetMethod, "1") == "0")
{
StartTimeout(true);
}
MoveSeekbar(false);
break;
case PlaybackStateCode.Playing:
SetMediaControlButtonsAvailability(true);
btnPlayPause.SetCompoundDrawablesRelativeWithIntrinsicBounds(0, Resource.Drawable.ic_pause_white_24dp, 0, 0);
playbackState = PlaybackStateCode.Playing;
StartTimeout(false);
MoveSeekbar(true);
break;
case PlaybackStateCode.Stopped:
//HideMusicWidget();
btnPlayPause.SetCompoundDrawablesRelativeWithIntrinsicBounds(0, Resource.Drawable.ic_replay_white_24dp, 0, 0);
playbackState = PlaybackStateCode.Stopped;
MoveSeekbar(false);
break;
case PlaybackStateCode.Buffering:
SetMediaControlButtonsAvailability(false);
break;
default:
break;
}
skbSeekSongTime.SetProgress((int)e.CurrentTime / 1000, true);
});
}
void UpdatePlaybackState(String error)
{
LogHelper.Debug(Tag, "updatePlaybackState, playback state=" + playback.State);
var position = PlaybackState.PlaybackPositionUnknown;
if (playback != null && playback.IsConnected)
{
position = playback.CurrentStreamPosition;
}
var stateBuilder = new PlaybackState.Builder()
.SetActions(GetAvailableActions());
SetCustomAction(stateBuilder);
PlaybackStateCode state = playback.State;
// If there is an error message, send it to the playback state:
if (error != null)
{
// Error states are really only supposed to be used for errors that cause playback to
// stop unexpectedly and persist until the user takes action to fix it.
stateBuilder.SetErrorMessage(error);
state = PlaybackStateCode.Error;
}
stateBuilder.SetState(state, position, 1.0f, SystemClock.ElapsedRealtime());
// Set the activeQueueItemId if the current index is valid.
if (QueueHelper.isIndexPlayable(currentIndexOnQueue, playingQueue))
{
var item = playingQueue [currentIndexOnQueue];
stateBuilder.SetActiveQueueItemId(item.QueueId);
}
session.SetPlaybackState(stateBuilder.Build());
if (state == PlaybackStateCode.Playing || state == PlaybackStateCode.Paused)
{
mediaNotificationManager.StartNotification();
}
}
public void OnPlaybackStatusChanged(PlaybackStateCode state)
{
UpdatePlaybackState(null);
}
public void OnPlaybackStatusChanged (PlaybackStateCode state)
{
UpdatePlaybackState (null);
}