我正在使用用 xml 设计的视频 View 。此视频在纵向模式下是全屏，但当它转到横向模式时，它是左对齐的，宽度和高度都被换行而不是全屏。

我引用了这些，但仍然没有解决这个问题。

Fullscreen VideoView isn't Centered

Android-Video View in Fullscreen

有人知道这个问题的答案吗？

更新:这是我的 xml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent" android:layout_height="fill_parent">


<VideoView android:id="@+id/youtubewebView"
    android:layout_width="fill_parent" android:layout_height="fill_parent"
    android:layout_alignParentLeft="true" android:layout_alignParentTop="true"
    android:layout_alignParentRight="true"
    android:layout_alignParentBottom="true" android:layout_gravity="fill" />

</RelativeLayout>

更新 2:

public class VideoStreamingActivity extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);
    final VideoView videoView = (VideoView)findViewById(R.id.your_video_view);
    String videoUrl = "http://www.pocketjourney.com/downloads/pj/video/famous.3gp";
    try {
    Uri uri = Uri.parse(videoUrl);
    videoView.setVideoURI(uri);
    videoView.setMediaController(new MediaController(this));
    videoView.requestFocus();
    //videoView.start();
    videoView.setOnErrorListener(new OnErrorListener() {

        @Override
        public boolean onError(MediaPlayer arg0, int arg1, int arg2) {
            Toast.makeText(getApplicationContext(), "error", Toast.LENGTH_SHORT).show();
            return true;
        }
    });

    }catch (Exception e) {
        e.printStackTrace();
    }

    videoView.setOnPreparedListener(new OnPreparedListener() {

        public void onPrepared(MediaPlayer mp) {
            videoView.start();
        }
    });

}

@Override
protected void onPause() {
    Toast.makeText(getApplicationContext(), "pause", Toast.LENGTH_SHORT).show();
    super.onPause();
}

@Override
protected void onRestart() {
    Toast.makeText(getApplicationContext(), "restart", Toast.LENGTH_SHORT).show();
    super.onRestart();
}

@Override
protected void onResume() {
    Toast.makeText(getApplicationContext(), "resume", Toast.LENGTH_SHORT).show();
    super.onResume();
}

最佳答案

你确定它没有填满屏幕吗？这对我来说可以。这是 xml 文件，

ma​​in.xml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:orientation="vertical" >

    <VideoView android:id="@+id/video"
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:layout_alignParentLeft="true"
       android:layout_alignParentRight="true"
       android:layout_alignParentBottom="true"
       android:layout_alignParentTop="true"
        />
</RelativeLayout>

onCreate()

VideoView video=null;

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);
    video=(VideoView)findViewById(R.id.video);
    video.setVideoURI(Uri.parse("http://www.pocketjourney.com/downloads/pj/video/famous.3gp"));
    video.start();
}

纵向模式的屏幕截图

横屏模式截图

关于android - 在横向模式下视频 View 不是全屏，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/11027216/