[英]How to display mp4 video in videoview from raw folder
I am trying to display a mp4 video from a raw folder. 我试图从原始文件夹显示mp4视频。 The video is supposed to play in a videoview automatically when the app is open.
应用程序打开时,视频应自动在视频视图中播放。 I want the video to begin as soon as the activity is launched (This is the launcher activity).
我希望视频在活动启动后立即开始(这是启动器活动)。 I also want the video to loop and have no sound.
我也希望视频循环播放并且没有声音。 My xml is below.
我的xml在下面。
<VideoView
android:id="@+id/launcherVideo"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_above="@+id/linearLayout" />
This is the code I have. 这是我的代码。
String fileName = "android.resource://"+ getPackageName()+"/raw/launchervideo";
VideoView mvideo = (VideoView) findViewById(R.id.launcherVideo);
mvideo.setVideoPath(Launcher);
MediaController controller = new MediaController(this);
mvideo.setMediaController(controller);
mvideo.requestFocus();
mvideo.start();
} }
This code currently does not do anything but display a blank screen when I run the app and I don't know why. 此代码当前没有做任何事情,但在运行应用程序时显示空白屏幕,我不知道为什么。 Can anyone help out?
任何人都可以帮忙吗?
I don't see you use this variable, and I don't see how you define Launcher
variable. 我没有看到你使用这个变量,我也看不到你如何定义
Launcher
变量。
String fileName = "android.resource://"+ getPackageName()+"/raw/launchervideo";
to open video file from raw folder you can do this way: 要从原始文件夹打开视频文件,您可以这样做:
Uri uri = Uri.parse(fileName);
mvideo.setVideoURI(uri);
mvideo.start()
I hope it can help solve your problem 我希望它可以帮助你解决问题
Thanks for the help guys, I figured it out. 感谢帮助人员,我想通了。
VideoView videoView = (VideoView) findViewById(R.id.launcherVideo);
Uri src = Uri.parse("android.resource://com.package/raw/video_name");
videoView.setVideoURI(src);
//videoView.setMediaController(new MediaController(this));
videoView.start();
This worked for me. 这对我有用。
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