Question

我正在练习一个项目，我想播放多种格式的视频。我在google上搜索了这么多，并且还有很多代码的链接。我尝试了很多代码，但没有一个能为我工作

我从这个link尝试了这个代码，但它对我不起作用因此，任何人都可以建议我必须从哪里开始研究这样我就可以播放多种格式的视频

<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:paddingBottom="@dimen/activity_vertical_margin"
    android:paddingLeft="@dimen/activity_horizontal_margin"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:paddingTop="@dimen/activity_vertical_margin"
    tools:context=".VideoPlayerActivity" >

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

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

</RelativeLayout>

public class VideoPlayerActivity extends Activity {
    VideoView video_player_view;
    DisplayMetrics dm;
    SurfaceView sur_View;
    MediaController media_Controller;

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
    }

    public void getInit() {
        video_player_view = (VideoView) findViewById(R.id.video_player_view);
        media_Controller = new MediaController(this);
        dm = new DisplayMetrics();
        this.getWindowManager().getDefaultDisplay().getMetrics(dm);
        int height = dm.heightPixels;
        int width = dm.widthPixels;
        video_player_view.setMinimumWidth(width);
        video_player_view.setMinimumHeight(height);
        video_player_view.setMediaController(media_Controller);
        video_player_view.setVideoPath("/sdcard/Bottle.mp4");
        video_player_view.start();
    }
}

Answer 1

首先定义ProgressDialog mProgressDialog;

然后尝试这段代码，它对我有用：

video = (VideoView) findViewById(R.id.VideoView1);
        final MediaController mc = new MediaController(this);
        mc.setAnchorView(video);
        mc.setMediaPlayer(video);
        Uri uri = Uri.parse(path1);
        video.setMediaController(mc);
        System.out.println("!-- uri: "+uri.toString());
        video.setVideoURI(uri);

        video.setOnPreparedListener(new OnPreparedListener() {
            @Override
            public void onPrepared(MediaPlayer mp) {



                   mProgressDialog.dismiss();






            }
        });

        video.start();

        video.setOnCompletionListener(new OnCompletionListener() {

            @Override
            public void onCompletion(MediaPlayer mp) {

            }

        });


    }


    public void showLoaderProgress(){
        mProgressDialog = new ProgressDialog(this);
        mProgressDialog.setMessage("Loading Video\nPlease wait...");
        mProgressDialog.setIndeterminate(true);
        mProgressDialog.setCancelable(false);
        mProgressDialog.show();
    }

其中path1是您的视频路径。

怎么玩mp4视频文件？

1 个答案: