播放视频VideoView和SurfaceView(它是父类)(查看api)（更高级的查看vitamio）

VideoView

主程序

package com.test.myplayvideo;import android.support.v4.os.EnvironmentCompat;import android.support.v7.app.ActionBarActivity;import android.app.Activity;import android.os.Bundle;import android.os.Environment;import android.provider.MediaStore.Video;import android.view.Menu;import android.view.MenuItem;import android.view.View;import android.view.View.OnClickListener;import android.widget.Button;import android.widget.MediaController;import android.widget.VideoView;public class MainActivity extends Activity implements OnClickListener{    private Button mButtonPlay;    private VideoView mVideoView;    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_main);        mButtonPlay=(Button) findViewById(R.id.button_play_video);        mButtonPlay.setOnClickListener(this);        mVideoView=(VideoView) findViewById(R.id.video_view);    }    @Override    public void onClick(View v) {        switch (v.getId()) {        case R.id.button_play_video:            mVideoView.setVideoPath(Environment.getExternalStorageDirectory() + "/netease/cloudmusic/MV/aa.mp4");            mVideoView.setMediaController(new MediaController(MainActivity.this));            mVideoView.start();            break;        default:            break;        }    }}

布局文件

<LinearLayout 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:orientation="vertical">    <Button        android:id="@+id/button_play_video"        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:text="播放" />    <VideoView         android:id="@+id/video_view"        android:layout_width="match_parent"        android:layout_height="0dp"        android:layout_weight="1"/></LinearLayout>

SurfaceView

主程序

package com.test.mymediasurfaceview;import android.support.v7.app.ActionBarActivity;import java.io.IOException;import android.app.Activity;import android.media.AudioManager;import android.media.MediaPlayer;import android.media.MediaPlayer.OnPreparedListener;import android.os.Bundle;import android.os.Environment;import android.provider.MediaStore.Audio;import android.view.Menu;import android.view.MenuItem;import android.view.SurfaceView;import android.view.View;import android.view.View.OnClickListener;import android.widget.Button;public class MainActivity extends Activity implements OnClickListener {    private Button mButtonPlay;    private SurfaceView mSurfaceView;    private MediaPlayer player;    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_main);        mButtonPlay = (Button) findViewById(R.id.button_surface);        mSurfaceView = (SurfaceView) findViewById(R.id.surfaceview);        mButtonPlay.setOnClickListener(this);    }    @Override    public void onClick(View v) {        switch (v.getId()) {        case R.id.button_surface:            if (player == null) {                player = new MediaPlayer();            }            player.reset();            try {                player.setDataSource(Environment.getExternalStorageDirectory() + "/netease/cloudmusic/MV/aa.mp4");                player.setAudioStreamType(AudioManager.STREAM_MUSIC);                player.setDisplay(mSurfaceView.getHolder());                player.prepare();                player.setOnPreparedListener(new OnPreparedListener() {                    @Override                    public void onPrepared(MediaPlayer mp) {                        player.start();                    }                });            } catch (IllegalArgumentException e) {                // TODO Auto-generated catch block                e.printStackTrace();            } catch (SecurityException e) {                // TODO Auto-generated catch block                e.printStackTrace();            } catch (IllegalStateException e) {                // TODO Auto-generated catch block                e.printStackTrace();            } catch (IOException e) {                // TODO Auto-generated catch block                e.printStackTrace();            }            break;        default:            break;        }    }}

布局文件

<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="com.test.mymediasurfaceview.MainActivity" >    <SurfaceView         android:id="@+id/surfaceview"        android:layout_width="match_parent"        android:layout_height="match_parent"        />    <Button         android:id="@+id/button_surface"        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:text="Play"        /></RelativeLayout>