嗨,我想在 android 手机中播放 .3GP 视频文件。我尝试了下面的代码,但它显示无法播放视频。所以请告诉我我会怎么做
这是我的代码
public class VideoPlay extends Activity {
private String path ;
private VideoView mVideoView;
@Override
public void onCreate(Bundle icicle) {
super.onCreate(icicle);
setContentView(R.layout.videoplay);
path="http://www.boodang.com/api/videobb/101009_Pure.3gp";
mVideoView = (VideoView) findViewById(R.id.video);
if (path == "") {
// Tell the user to provide a media file URL/path.
Toast.makeText(
VideoPlay.this,
"Please edit VideoViewDemo Activity, and set path"
+ " variable to your media file URL/path",
Toast.LENGTH_LONG).show();
} else {
/*
* Alternatively,for streaming media you can use
* mVideoView.setVideoURI(Uri.parse(URLstring));
*/
mVideoView.setVideoPath(path);
mVideoView.setMediaController(new MediaController(this));
mVideoView.requestFocus();
}
}
}
XML 布局是
<?xml version="1.0" encoding="utf-8"?>
<FrameLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent">
<VideoView
android:id="@+id/video"
android:layout_width="320px"
android:layout_height="240px">
</VideoView>
</FrameLayout>