Pix*_*ect 5 android incompatibletypeerror android-appcompat android-notifications android-mediaplayer
我正在处理一些Android代码,并且无法构建MediaStyle通知。我已经在大部分媒体播放器和媒体会话中使用了AppCompat,而我还没有使用的内容我打算进行切换,以便保持4.x兼容性。
问题?好吧,我正在尝试发出MediaStyle通知,并为其提供MediaSession令牌。我的support.v4.media.session.MediaSession.Token似乎与media.session.MediaSession.Token不兼容
我已经尝试过投放,而只保留原始状态。老实说,我很困惑,因为文档说它们是兼容的。
如果您需要其余的代码,可以在这里找到代码
或者,您可以在此处查看相关代码。
Intent nIntent = new Intent(context, MainActivity.class);
PendingIntent pIntent = PendingIntent.getActivity(context, 0, nIntent, 0);
n.setLatestEventInfo(context, notifTitle, notifMessage, pIntent);
notificationManager.notify(notifId, n);
ComponentName c = new ComponentName("com.thefan.android", "BackgroundService");
ms = new MediaSessionCompat(this, "TheFan", c, pIntent);
ms.setMetadata(new MediaMetadataCompat.Builder()
.putBitmap(MediaMetadataCompat.METADATA_KEY_ALBUM_ART, artwork)
.putString(MediaMetadataCompat.METADATA_KEY_ARTIST, "Pink Floyd")
.putString(MediaMetadataCompat.METADATA_KEY_ALBUM, "Dark Side of the Moon")
.putString(MediaMetadataCompat.METADATA_KEY_TITLE, "The Great Gig in the Sky")
.build());
// Indicate you're ready to receive media commands
ms.setActive(true);
// Attach a new Callback to receive MediaSession updates
ms.setCallback(new MediaSessionCompat.Callback() {
// Implement your callbacks
});
// Indicate you want to receive transport controls via your Callback
ms.setFlags(MediaSession.FLAG_HANDLES_TRANSPORT_CONTROLS);
// Create a new Notification
final Notification noti = new Notification.Builder(this)
// Hide the timestamp
.setShowWhen(false)
// Set the Notification style
.setStyle(new Notification.MediaStyle()
// Attach our MediaSession token
.setMediaSession(ms.getSessionToken())
// Show our playback controls in the compat view
.setShowActionsInCompactView(0, 1, 2))
// Set the Notification color
.setColor(0xFFDB4437)
// Set the large and small icons
.setLargeIcon(artwork)
.setSmallIcon(R.drawable.your_small_icon)
// Set Notification content information
.setContentText("Pink Floyd")
.setContentInfo("Dark Side of the Moon")
.setContentTitle("The Great Gig in the Sky")
// Add some playback controls
.addAction(R.drawable.your_prev_icon, "prev", retreivePlaybackAction(3))
.addAction(R.drawable.your_pause_icon, "pause", retreivePlaybackAction(1))
.addAction(R.drawable.your_next_icon, "next", retreivePlaybackAction(2))
.build();
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