• AndroidManifest.xml

这里需要注意的是：

 

• activity_video_view_test.xml

 

• VideoViewTest.java

package com.example.pengdl.videoviewtest;import android.app.Activity;import android.util.Log;import android.widget.MediaController;import android.os.Bundle;import android.view.Menu;import android.view.MenuItem;import android.widget.VideoView;import java.io.File;public class VideoViewTest extends Activity {    private VideoView video1;    public static String TAGS = "VideoViewTest";    MediaController mediaController;    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_video_view_test);        video1 = (VideoView)findViewById(R.id.videoview1);        mediaController = new MediaController(this);        File file = new File("/sdcard/Movies/u-boot.mp4");        if (file.exists()) {            Log.d(TAGS, "file "+file.getAbsolutePath()+" Begin to playbak.");            video1.setVideoPath(file.getAbsolutePath());            video1.setMediaController(mediaController);            mediaController.setMediaPlayer(video1);            video1.requestFocus();            video1.start();        } else {            Log.d(TAGS, "File not exist.");        }    }    @Override    public boolean onCreateOptionsMenu(Menu menu) {        // Inflate the menu; this adds items to the action bar if it is present.        getMenuInflater().inflate(R.menu.menu_video_view_test, menu);        return true;    }    @Override    public boolean onOptionsItemSelected(MenuItem item) {        // Handle action bar item clicks here. The action bar will        // automatically handle clicks on the Home/Up button, so long        // as you specify a parent activity in AndroidManifest.xml.        int id = item.getItemId();        //noinspection SimplifiableIfStatement        if (id == R.id.action_settings) {            return true;        }        return super.onOptionsItemSelected(item);    }}