android 随手记 videoview循环播放网络视频 和mediaplayer+sufaceview播放网络视频

1：videoview循环播放视频

    1》xml

<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"
    tools:context=".MainActivity" >

    <VideoView
        android:id="@+id/vv_player"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_centerInParent="true"/>

</RelativeLayout>

   2》java代码

   

package com.example.testhour;

import android.annotation.SuppressLint;
import android.app.Activity;
import android.graphics.Bitmap;
import android.media.MediaMetadataRetriever;
import android.media.MediaPlayer;
import android.media.MediaPlayer.OnCompletionListener;
import android.media.MediaPlayer.OnPreparedListener;
import android.net.Uri;
import android.os.Bundle;
import android.os.Handler;
import android.view.Menu;
import android.view.SurfaceView;
import android.widget.MediaController;
import android.widget.VideoView;

public class MainActivity extends Activity {

	private VideoView videoview;
	private MediaController mMediaController;
	private String url1 = "http://g3.letv.cn/24/6/3/letv-uts/2522145-AVC-1611234-AAC-122967-2076960-463162247-274c0504575322ddd3fbc512818de8ae-1366891476558.flv";
	private String url2 = "http://g3.letv.cn/27/9/3/letv-uts/2522159-AVC-1610564-AAC-123276-2196960-489820604-1b165c6eec261a12e925f48f7ca35892-1366904195636.flv";
    private String url = "rtsp://184.72.239.149/vod/mp4:BigBuckBunny_115k.mov";
    
    private SurfaceView surfaceview;
	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.activity_main2);
		initview();
		loadView2(url);
	}

	private void initview() {
		videoview = (VideoView) findViewById(R.id.vv_player);
		
//		mMediaController = new MediaController(this);
//		videoview.setMediaController(mMediaController);
	}

	
	public void loadView2(String path) {

		Uri uri = Uri.parse(path);
		videoview.setVideoURI(uri);
		videoview.start();

		videoview.setOnPreparedListener(new OnPreparedListener() {

			@Override
			public void onPrepared(MediaPlayer mp) {

				mp.start();// 播放
				mp.setLooping(true);

			  
			}
		});

		videoview.setOnCompletionListener(new OnCompletionListener() {

			@Override
			public void onCompletion(MediaPlayer mp) {
				android.util.Log.i("test", "播放完毕");
				Uri uri = Uri.parse(url);
				videoview.setVideoURI(uri);
				videoview.start();// 播放

			}
		});

	}

	@Override
	public boolean onCreateOptionsMenu(Menu menu) {
		// Inflate the menu; this adds items to the action bar if it is present.
		getMenuInflater().inflate(R.menu.activity_main, menu);
		return true;
	}

	private Handler mHandler = new Handler() {
		@SuppressLint("NewApi")
		public void handleMessage(android.os.Message msg) {

			switch (msg.what) {

			case 33:
				loadView2(url2);
				break;

			}

		};
	};
}

2，mediaplayer+sufaceview播放视频

   1》xml

        

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:orientation="vertical" >

    <SurfaceView
        android:id="@+id/surfaceView"
        android:layout_width="fill_parent"
        android:layout_height="500px" />

    <LinearLayout
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:gravity="center_horizontal"
        android:orientation="horizontal" >

        <ImageButton
            android:id="@+id/btnplay"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
           
            android:src="@drawable/ic_launcher" />

        <ImageButton
            android:id="@+id/btnpause"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
             />

        <ImageButton
            android:id="@+id/btnstop"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            />
    </LinearLayout>

</LinearLayout>

2：java代码

    

package com.example.testhour;

/*
 import android.os.Bundle;
 import android.app.Activity;
 import android.view.Menu;
 import android.view.MenuItem;
 import android.support.v4.app.NavUtils;

 public class MainActivity extends Activity {

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

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


 }*/
import android.app.Activity;
import android.media.AudioManager;
import android.media.MediaPlayer;
import android.net.Uri;
import android.os.Bundle;
import android.view.SurfaceHolder;
import android.view.SurfaceHolder.Callback;
import android.view.SurfaceView;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.ImageButton;
import android.widget.Toast;

public class MainActivity2 extends Activity implements OnClickListener {

	private ImageButton btnplay, btnstop, btnpause;
	private SurfaceView surfaceView;
	private MediaPlayer mediaPlayer;
	private int position;
	private String url = "rtsp://184.72.239.149/vod/mp4:BigBuckBunny_115k.mov";

	public void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.activity_main2);
		btnplay = (ImageButton) this.findViewById(R.id.btnplay);
		btnstop = (ImageButton) this.findViewById(R.id.btnstop);
		btnpause = (ImageButton) this.findViewById(R.id.btnpause);

		btnstop.setOnClickListener(this);
		btnplay.setOnClickListener(this);
		btnpause.setOnClickListener(this);

		mediaPlayer = new MediaPlayer();
		surfaceView = (SurfaceView) this.findViewById(R.id.surfaceView);

		// 设置SurfaceView自己不管理的缓冲区
		surfaceView.getHolder()
				.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS);
		surfaceView.getHolder().addCallback(new Callback() {
			@Override
			public void surfaceDestroyed(SurfaceHolder holder) {

			}

			@Override
			public void surfaceCreated(SurfaceHolder holder) {
				if (position > 0) {
					try {
						// 开始播放

						play();

						// 并直接从指定位置开始播放
						mediaPlayer.seekTo(position);
						position = 0;
					} catch (Exception e) {
						// TODO: handle exception
					}
				}
				System.out
						.println("surface create .............xxxxxxxxxxxxxxxx");

			}

			@Override
			public void surfaceChanged(SurfaceHolder holder, int format,
					int width, int height) {

			}
		});
	}

	@Override
	public void onClick(View v) {
		switch (v.getId()) {
		case R.id.btnplay:
			play();
			break;

		case R.id.btnpause:
			if (mediaPlayer.isPlaying()) {
				mediaPlayer.pause();
			} else {
				mediaPlayer.start();
			}
			break;

		case R.id.btnstop:
			if (mediaPlayer.isPlaying()) {
				mediaPlayer.stop();
			}

			break;
		default:
			break;
		}

	}

	@Override
	protected void onPause() {
		// 先判断是否正在播放
		if (mediaPlayer.isPlaying()) {
			// 如果正在播放我们就先保存这个播放位置
			position = mediaPlayer.getCurrentPosition();
			mediaPlayer.stop();
		}
		super.onPause();
	}

	private void play() {
		try {
			mediaPlayer.reset();
			mediaPlayer.setAudioStreamType(AudioManager.STREAM_MUSIC);
			// 设置需要播放的视频
		
			Uri uri = Uri.parse(url);
			mediaPlayer.setDataSource(getApplicationContext(), uri);
			// 把视频画面输出到SurfaceView
			mediaPlayer.setDisplay(surfaceView.getHolder());
			mediaPlayer.prepare();
			// 播放
			mediaPlayer.start();
			
			Toast.makeText(this, "开始播放！", Toast.LENGTH_LONG).show();
		} catch (Exception e) {
			// TODO: handle exception
		}
	}
}

最后  因为播放是网络视频 千万不要忘了添加访问网络权限，

 <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.READ_PHONE_STATE" />
    <uses-permission android:name="android.permission.READ_LOGS" />
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
    <uses-permission android:name="android.permission.WRITE_SETTINGS" />
    <uses-permission android:name="android.permission.WAKE_LOCK" />