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Android ExoPlayer不';我不能播放视频_Android_User Interface_Exoplayer - Fatal编程技术网

Android ExoPlayer不';我不能播放视频

Android ExoPlayer不';我不能播放视频,android,user-interface,exoplayer,Android,User Interface,Exoplayer,我已经为玩HLS完成了ExoPlayer的下一个实现: SimpleExoPlayer player; player = ExoPlayerFactory.newSimpleInstance(mContext, trackSelector, loadControl); Handler mHandler = new Handler(); String userAgent = Util.getUserAgent(mC

我已经为玩HLS完成了ExoPlayer的下一个实现:

SimpleExoPlayer player;

player = ExoPlayerFactory.newSimpleInstance(mContext, trackSelector, loadControl);

                    Handler mHandler = new Handler();
                    String userAgent = Util.getUserAgent(mContext, "appName");
                    DataSource.Factory dataSourceFactory = new DefaultHttpDataSourceFactory(
                            userAgent, null,
                            DefaultHttpDataSource.DEFAULT_CONNECT_TIMEOUT_MILLIS,
                            1800000,
                            true);
                    HlsMediaSource mediaSource = new HlsMediaSource(Uri.parse(URL), dataSourceFactory, 1800000,
                            mHandler, null);
                    player.setPlayWhenReady(true);
                    player.prepare(mediaSource);
然后我发现我的代码只播放音频,我一直在搜索,直到我发现:

PlayerView playerView;
playerView = view.findViewById(R.id.pView);
playerView.setPlayer(player);
使用playerView进行布局:

<RelativeLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/RLteleNew"
    android:keepScreenOn="true"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="@color/gray21"
    >

...

    <RelativeLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_below="@+id/LLtopnew2"
        >

        <com.google.android.exoplayer2.ui.PlayerView
        android:id="@+id/pView"
        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        android:layout_gravity="center"
        android:layout_centerVertical="true"
        android:visibility="visible">
    </com.google.android.exoplayer2.ui.PlayerView>
</RelativeLayout>
</RelativeLayout>

...
在所有示例中,这都是播放视频的解决方案,但当我将其添加到代码中时,Exoplayer什么也不播放

我应该在代码中编辑什么

找到了一个关于ExoPlayer实施的好指南:

看来我做的每件事都是对的


有人知道它为什么不工作吗?

在活动中实现它,而不是在适配器类中