仅使用 MediaPlayer 和 VideoView 强制视频以纵向播放

发布于 2024-11-16 05:21:55 字数 1063 浏览 1 评论 0原文

我正在编写一个将播放 SD 卡上的视频文件的活动。我有这个代码工作。

视频的方向取决于我的手机是垂直还是水平。我想强制我的视频水平播放（就像默认播放器一样）。有办法做到这一点吗？

我的代码：

布局

<LinearLayout
  xmlns:android="http://schemas.android.com/apk/res/android"
  android:layout_width="wrap_content"
  android:layout_height="wrap_content" android:orientation="horizontal">

  <VideoView android:id="@+id/VideoView" 
    android:layout_width="fill_parent" android:layout_height="fill_parent">
  </VideoView>

</LinearLayout>

视频代码：

protected void onCreate(Bundle savedInstanceState) 
{
   super.onCreate(savedInstanceState);
   this.setContentView(R.layout.video_view);
   mVideoView = (VideoView)this.findViewById(R.id.VideoView);
   String videoUrl = "/mnt/sdcard-ext" + "/Videos/Wildlife.wmv";
   MediaController mc = new MediaController(this);
   mc.setAnchorView(mVideoView);
   mVideoView.setMediaController(mc);
   mVideoView.setVideoURI(Uri.parse(videoUrl));
   mVideoView.requestFocus(); 
   mVideoView.start();
}

有什么想法吗？

原文

I am writing an activity that will play a video file on my SD card. I have this code working.

The orientation of the video is based on if my phone is vertical or horizontal. I want to force my video to play horizontally (like the default player). Is there a way to do this?

My code:

Layout

<LinearLayout
  xmlns:android="http://schemas.android.com/apk/res/android"
  android:layout_width="wrap_content"
  android:layout_height="wrap_content" android:orientation="horizontal">

  <VideoView android:id="@+id/VideoView" 
    android:layout_width="fill_parent" android:layout_height="fill_parent">
  </VideoView>

</LinearLayout>

Video Code:

protected void onCreate(Bundle savedInstanceState) 
{
   super.onCreate(savedInstanceState);
   this.setContentView(R.layout.video_view);
   mVideoView = (VideoView)this.findViewById(R.id.VideoView);
   String videoUrl = "/mnt/sdcard-ext" + "/Videos/Wildlife.wmv";
   MediaController mc = new MediaController(this);
   mc.setAnchorView(mVideoView);
   mVideoView.setMediaController(mc);
   mVideoView.setVideoURI(Uri.parse(videoUrl));
   mVideoView.requestFocus(); 
   mVideoView.start();
}

Any ideas?

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玩套路吗 2024-11-23 05:21:55

为了完整起见，我将回答这个问题。这句话之前已经发过好几次了。转到您的 Android Manifest 并将其添加到您想要锁定方向的活动声明中

android:screenOrientation="portrait"

For the sake of completeness I'll answer this question. This has been posted several times before. Go to your Android Manifest and add this to the activity declaration that you want to lock the orientation