全屏 Videoview 在旋转期间不隐藏菜单栏

Question

我正在开发一个 youtube/rtmp 实时视频应用程序，使用 videoview 和来自网络各地的示例代码，所以秋天我的应用程序可以工作，但是当我改变方向时，我遇到了一个问题，实时视频旋转和扩展很好但它不会完全全屏，我如何设置只有在进入横向模式时才能完全全屏？

我的主要活动。

    progressdialog = ProgressDialog.show(this, "", " Cargando vídeo por favor espere...", true);
    progressdialog.setCancelable(true);

    final VideoView vidView = (VideoView)findViewById(R.id.video_view);
    String vidAddress = "http://videourl/playlist.m3u8";
    Uri vidUri = Uri.parse(vidAddress);

    vidView.setVideoURI(vidUri); 

    MediaController vidControl = new MediaController(this);
    vidControl.setAnchorView(vidView);
    vidView.setMediaController(vidControl);

    vidView.setOnPreparedListener(new OnPreparedListener() {

        public void onPrepared(MediaPlayer arg0) {
            progressdialog.dismiss();
           vidView.start();


        }
    });

主xml

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@color/white" >

<GridView
    android:id="@+id/list_playlist"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:layout_alignParentBottom="true"
    android:layout_alignParentRight="true"
    android:layout_below="@+id/video_view"
    android:layout_margin="5sp"
    android:gravity="center"
    android:numColumns="2"
    android:scrollbars="none" >

</GridView>

<RelativeLayout
    android:id="@+id/layout_ad"
    android:layout_width="match_parent"
    android:layout_height="50sp"
    android:layout_alignParentBottom="true"
    android:gravity="center_horizontal" >
</RelativeLayout>

<VideoView
    android:id="@+id/video_view"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:layout_alignParentLeft="true"
    android:layout_alignParentRight="true"
    android:layout_alignParentTop="true"/>

Answer 1

在您的OrientationChange 事件或任何将视频发送到fullscreen 的事件中，您必须隐藏 Status Bar 和Action Bar。这样，当您更改方向时，状态栏和操作栏将被隐藏，允许视频全屏播放。

如何隐藏状态栏：

1. See this from Android Developer

如何隐藏操作栏：

2. See This Post

希望这对您有所帮助。

Answer 2

我已经设法通过应用以下代码解决了这个问题，但仍然不会进入完整的全屏。

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    if (getResources().getConfiguration().orientation == Configuration.ORIENTATION_LANDSCAPE) {
        this.getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);
        this.requestWindowFeature(Window.FEATURE_NO_TITLE);

    }

    setContentView(R.layout.activity_main);

Answer 3

在 onConfigurationChanged 中像这样为视频帧设置规则

@Override
public void onConfigurationChanged(Configuration newConfig) {
    super.onConfigurationChanged(newConfig);
if (newConfig.orientation == ORIENTATION_LANDSCAPE){
RelativeLayout.LayoutParams lp = (RelativeLayout.LayoutParams) rel.getLayoutParams();
        lp.addRule(RelativeLayout.ALIGN_PARENT_TOP, R.id.relativeFrame);
        lp.addRule(RelativeLayout.ALIGN_PARENT_BOTTOM, R.id.relativeFrame);
        lp.addRule(RelativeLayout.ALIGN_PARENT_LEFT, R.id.relativeFrame);
        lp.addRule(RelativeLayout.ALIGN_PARENT_RIGHT, R.id.relativeFrame);
        rel.setLayoutParams(lp);

        View decorView = getWindow().getDecorView();
        int uiOptions = View.SYSTEM_UI_FLAG_FULLSCREEN;
        decorView.setSystemUiVisibility(uiOptions);
}

记得在配置变回prtrait时删除规则

if (newConfig.orientation == Configuration.ORIENTATION_PORTRAIT){


        RelativeLayout.LayoutParams lp = (RelativeLayout.LayoutParams) rel.getLayoutParams();
        lp.removeRule(RelativeLayout.ALIGN_PARENT_TOP);
        lp.removeRule(RelativeLayout.ALIGN_PARENT_BOTTOM);
        lp.removeRule(RelativeLayout.ALIGN_PARENT_LEFT);
        lp.removeRule(RelativeLayout.ALIGN_PARENT_RIGHT);
        rel.setLayoutParams(lp);
        View decorView = getWindow().getDecorView();
        int uiOptions = View.SYSTEM_UI_FLAG_VISIBLE;
        decorView.setSystemUiVisibility(uiOptions);
    }