有谁知道android 10通知中的seekbar功能吗?
我似乎无法让位置指示器显示当前位置。该栏只是空白,但我可以单击通知中的栏来查找媒体。
我有正常的通知生成器代码,并且添加了此代码以使搜索栏在 libvlc 的“MediaPlayer.Event.Playing”事件中可单击
MediaMetadataCompat.Builder metadataBuilder = new MediaMetadataCompat.Builder();
metadataBuilder.putLong(MediaMetadataCompat.METADATA_KEY_DURATION, mMediaPlayer.getLength());
PlaybackStateCompat.Builder mStateBuilder = new PlaybackStateCompat.Builder()
.setState(PlaybackStateCompat.STATE_PLAYING, 1, 1.0f)
.setBufferedPosition(mMediaPlayer.getLength())
.setActions(
PlaybackStateCompat.ACTION_PLAY |
PlaybackStateCompat.ACTION_PAUSE |
PlaybackStateCompat.ACTION_SKIP_TO_NEXT |
PlaybackStateCompat.ACTION_SKIP_TO_PREVIOUS |
PlaybackStateCompat.ACTION_SEEK_TO |
PlaybackStateCompat.ACTION_PLAY_PAUSE);
mediaSession.setMetadata(metadataBuilder.build());
mediaSession.setPlaybackState(mStateBuilder.build());
Run Code Online (Sandbox Code Playgroud)
媒体播放大约一半,但没有指示其位置。