android mediaplayer 播放流媒體 m3u8

1,activity_main.xml:

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent">

    <SurfaceView android:id="@+id/surface"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_gravity="center">
    </SurfaceView>
 
</LinearLayout>

2.MainActivity

package com.xxexample.myvideodemo;

import java.io.IOException;

import android.media.AudioManager;
import android.media.MediaPlayer;
import android.media.MediaPlayer.OnBufferingUpdateListener;
import android.media.MediaPlayer.OnCompletionListener;
import android.os.Bundle;
import android.app.Activity;
import android.util.Log;
import android.view.Menu;
import android.view.MenuItem;
import android.view.SurfaceHolder;
import android.view.SurfaceView;
import android.support.v4.app.NavUtils;

public class MainActivity extends Activity   implements
OnBufferingUpdateListener, OnCompletionListener,
MediaPlayer.OnPreparedListener, SurfaceHolder.Callback {

    

    private MediaPlayer mediaPlayer;

    private SurfaceView surfaceView;

    private SurfaceHolder surfaceHolder;

    private int videoWidth;

    private int videoHeight;
    
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        getActionBar().setDisplayHomeAsUpEnabled(true);
        
        
        this.surfaceView = (SurfaceView) this.findViewById(R.id.surface);
        this.surfaceHolder = this.surfaceView.getHolder();
        this.surfaceHolder.addCallback(this);
        this.surfaceHolder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS);
        Log.v("mplayer", ">>>create ok.");
        
    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        getMenuInflater().inflate(R.menu.activity_main, menu);
        return true;
    }

    
    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        switch (item.getItemId()) {
            case android.R.id.home:
                NavUtils.navigateUpFromSameTask(this);
                return true;
        }
        return super.onOptionsItemSelected(item);
    }

    
    private void playVideo() throws IllegalArgumentException,
    IllegalStateException, IOException {
this.mediaPlayer = new MediaPlayer();

//這個是優酷視頻：http://v.youku.com/player/getRealM3U8/vid/XNDUxNTYyNjI0/type//video.m3u8,它的id會根據時間而改變，所以有時測試失敗，就是視頻有效時間段過了(這東西困了我一天時間，哈哈)

下面代碼中的視頻是固定的，每次測試都成功：

String path3 = "http://mediamotiononline.ios.internapcdn.net/mediamotiononline/inapcms/CMS16042/flash/16042_adaptive2.mp4.m3u8";

this.mediaPlayer.setDataSource(path3);
this.mediaPlayer.setDisplay(this.surfaceHolder);
this.mediaPlayer.prepare();
this.mediaPlayer.start();

this.mediaPlayer.setOnBufferingUpdateListener(this);
this.mediaPlayer.setOnPreparedListener(this);
//this.mediaPlayer.setAudioStreamType(AudioManager.STREAM_MUSIC);
Log.v("mplayer", ">>>play video");
}
    
    public void surfaceChanged(SurfaceHolder arg0, int arg1, int arg2, int arg3) {
        // TODO Auto-generated method stub
        
    }

    public void surfaceCreated(SurfaceHolder arg0) {
    
        // TODO Auto-generated method stub
        
        try {
            this.playVideo();
        } catch (Exception e) {
            Log.e("mplayer", ">>>error", e);
        }
        Log.v("mplayer", ">>>surface created");
    }

    public void surfaceDestroyed(SurfaceHolder arg0) {
        // TODO Auto-generated method stub
        
    }

    public void onPrepared(MediaPlayer arg0) {
        // TODO Auto-generated method stub

        this.videoWidth = this.mediaPlayer.getVideoWidth();
        this.videoHeight = this.mediaPlayer.getVideoHeight();

        if (this.videoHeight != 0 && this.videoWidth != 0) {
            this.surfaceHolder.setFixedSize(this.videoWidth, this.videoHeight);
            this.mediaPlayer.start();
        }
        
    }

    public void onCompletion(MediaPlayer arg0) {
        // TODO Auto-generated method stub
        
    }

    public void onBufferingUpdate(MediaPlayer arg0, int arg1) {
        // TODO Auto-generated method stub
        
    }

}