AndroidVideoPlayer
本项目，简单的实现和集成了Android系统下常见的视频播放器；
包括：videoview
Surfaceview
Vitamio集成使用
Bilibili框架集成
1.VideoView 实现播放效果
vv = (VideoView) findViewById(R.id.vv);
final File file = new File("/storage/emulated/0/Movies/Starry_Night.mp4");
// 创建一个MediaController。
// 这里的Context一定要传入this，不能用getApplicationContext().否则一点击屏幕就闪退
mc = new MediaController(this);
// 开创建SurfaceView的控制器
SurfaceHolder holder = vv.getHolder();
holder.addCallback(new SurfaceHolder.Callback() {
@Override
public void surfaceCreated(SurfaceHolder holder) {
if (file.exists()) {
// 设置要播放的视频
vv.setVideoPath(file.getPath());
// 设置VideoView与MediaController相关联
vv.setMediaController(mc);
// 设置VideoView获取焦点
vv.requestFocus();
// 将背景图片设为透明
// vv.getBackground().setAlpha(0);
// 开始播放视频（如果上次有播放记录，接着上次播放）
vv.start();
vv.seekTo(secondCurrentPosition);
} else {
Toast.makeText(getApplicationContext(), "视频不存在", Toast.LENGTH_SHORT).show();
}
}
@Override
public void surfaceChanged(SurfaceHolder holder, int format, int width, int height) {
}
@Override
public void surfaceDestroyed(SurfaceHolder holder) {
}
});
// 设置播放完毕后循环播放
vv.setOnCompletionListener(new MediaPlayer.OnCompletionListener() {
@Override
public void onCompletion(MediaPlayer mp) {
mp.seekTo(0);
mp.start();
}
});
// 增加监听上一个和下一个的切换事件，默认这两个按钮是不显示的
mc.setPrevNextListeners(new View.OnClickListener() {
@Override
public void onClick(View v) {
// 这里直接弹出吐司，开发中这里应当切换到下一首
Toast.makeText(VideoViewActivity.this, "下一个", Toast.LENGTH_SHORT).show();
}
}, new View.OnClickListener() {
@Override
public void onClick(View v) {
Toast.makeText(VideoViewActivity.this, "上一个", Toast.LENGTH_SHORT).show();
}
});
}
//当Activity退出界面(无论Activity是否销毁了)，记录当前视频播放进度
@Override
protected void onPause() {
if (vv.isPlaying()) {
secondCurrentPosition = vv.getCurrentPosition();
vv.pause();
vv.suspend();
}
super.onPause();
}
2.SurfaceView + MediaPlayer（详情见代码，这里是第一种方法，不带进度条和控制栏的）
vv = (VideoView) findViewById(R.id.vv);
final File file = new File("/storage/emulated/0/Movies/Starry_Night.mp4");
// 创建一个MediaController。
// 这里的Context一定要传入this，不能用getApplicationContext().否则一点击屏幕就闪退
mc = new MediaController(this);
// 开创建SurfaceView的控制器
SurfaceHolder holder = vv.getHolder();
holder.addCallback(new SurfaceHolder.Callback() {
@Override
public void surfaceCreated(SurfaceHolder holder) {
if (file.exists()) {
// 设置要播放的视频
vv.setVideoPath(file.getPath());
// 设置VideoView与MediaController相关联
vv.setMediaController(mc);
// 设置VideoView获取焦点
vv.requestFocus();
// 将背景图片设为透明
// vv.getBackground().setAlpha(0);
// 开始播放视频（如果上次有播放记录，接着上次播放）
vv.start();
vv.seekTo(secondCurrentPosition);
} else {
Toast.makeText(getApplicationContext(), "视频不存在", Toast.LENGTH_SHORT).show();
}
}
@Override
public void surfaceChanged(SurfaceHolder holder, int format, int width, int height) {
}
@Override
public void surfaceDestroyed(SurfaceHolder holder) {
}
});
// 设置播放完毕后循环播放
vv.setOnCompletionListener(new MediaPlayer.OnCompletionListener() {
@Override
public void onCompletion(MediaPlayer mp) {
mp.seekTo(0);
mp.start();
}
});
// 增加监听上一个和下一个的切换事件，默认这两个按钮是不显示的
mc.setPrevNextListeners(new View.OnClickListener() {
@Override
public void onClick(View v) {
// 这里直接弹出吐司，开发中这里应当切换到下一首
Toast.makeText(VideoViewActivity.this, "下一个", Toast.LENGTH_SHORT).show();
}
}, new View.OnClickListener() {
@Override
public void onClick(View v) {
Toast.makeText(VideoViewActivity.this, "上一个", Toast.LENGTH_SHORT).show();
}
});
}
//当Activity退出界面(无论Activity是否销毁了)，记录当前视频播放进度
@Override
protected void onPause() {
if (vv.isPlaying()) {
secondCurrentPosition = vv.getCurrentPosition();
vv.pause();
vv.suspend();
}
super.onPause();
}
3.Vitamio 第三方框架
//检查vitamio框架是否可用
/* if (!LibsChecker.checkVitamioLibs(this)) {
return;
}*/
setContentView(R.layout.activity_vitamio);
ButterKnife.bind(this);
//显示缓冲百分比的TextView
percentTv = (TextView) findViewById(R.id.buffer_percent);
//显示下载网速的TextView
netSpeedTv = (TextView) findViewById(R.id.net_speed);
//初始化加载库文件
if (Vitamio.isInitialized(this)) {
videoView = (VideoView) findViewById(R.id.vitamio);
videoView.setVideoURI(Uri.parse(url1));
videoView.setVideoQuality(MediaPlayer.VIDEOQUALITY_HIGH);
MediaController controller = new MediaController(this);
videoView.setMediaController(controller);
videoView.setBufferSize(10240); //设置视频缓冲大小。默认1024KB，单位byte
videoView.requestFocus();
videoView.setOnPreparedListener(new MediaPlayer.OnPreparedListener() {
@Override
public void onPrepared(MediaPlayer mediaPlayer) {
// optional need Vitamio 4.0
mediaPlayer.setPlaybackSpeed(1.0f);
//mediaPlayer.setLooping(true);
}
});
videoView.setOnBufferingUpdateListener(new MediaPlayer.OnBufferingUpdateListener() {
@Override
public void onBufferingUpdate(MediaPlayer mp, int percent) {
percentTv.setText("已缓冲：" + percent + "%");
}
});
videoView.setOnInfoListener(new MediaPlayer.OnInfoListener() {
@Override
public boolean onInfo(MediaPlayer mp, int what, int extra) {
switch (what) {
//开始缓冲
case MediaPlayer.MEDIA_INFO_BUFFERING_START:
percentTv.setVisibility(View.VISIBLE);
netSpeedTv.setVisibility(View.VISIBLE);
mp.pause();
break;
//缓冲结束
case MediaPlayer.MEDIA_INFO_BUFFERING_END:
percentTv.setVisibility(View.GONE);
netSpeedTv.setVisibility(View.GONE);
mp.start(); //缓冲结束再播放
break;
//正在缓冲
case MediaPlayer.MEDIA_INFO_DOWNLOAD_RATE_CHANGED:
netSpeedTv.setText("当前网速:" + extra + "kb/s");
break;
}
return true;
}
});
}
4.Bilibili的ijk播放器集成
/**
* 初始化播放器
*
* @param videoList
*/
private void intiPlayer(List<VideoijkBean> videoList) {
player = new PlayerView(this)
.setTitle("电影名称：我不知道啊")
.setScaleType(PlayStateParams.fitparent)
.setShowSpeed(true)
.hideMenu(false)
.forbidTouch(false)
.showThumbnail(new OnShowThumbnailListener() {
@Override
public void onShowThumbnail(ImageView ivThumbnail) {
// 缩略图显示
Glide.with(mContext)
.load("http://pic2.nipic.com/20090413/406638_125424003_2.jpg")
.placeholder(R.mipmap.ic_launcher)
.error(R.color.collect_color)
.into(ivThumbnail);
}
})
//.setPlaySource(VideoAddress.getInstance().urlBili) // 单个视频
.setPlaySource(videoList) // 多个分辨率 同一个视频资源
.startPlay();
}
/**
* 初始化视频资源
*
* @return
*/
@NonNull
private List<VideoijkBean> initRes() {
List<VideoijkBean> videoList = new ArrayList<>();
String url1 = VideoAddress.getInstance().urlBili1;
String url2 = VideoAddress.getInstance().urlBili2;
VideoijkBean m1 = new VideoijkBean();
m1.setStream("标清");
m1.setUrl(url1);
VideoijkBean m2 = new VideoijkBean();
m2.setStream("高清");
m2.setUrl(url2);
videoList.add(m1);
videoList.add(m2);
return videoList;
}
//生命周期方法设置
@Override
protected void onPause() {
super.onPause();
if (player != null) {
player.onPause();
}
}
@Override
protected void onResume() {
super.onResume();
if (player != null) {
player.onResume();
}
}
@Override
protected void onDestroy() {
super.onDestroy();
if (player != null) {
player.onDestroy();
}
}
@Override
public void onConfigurationChanged(Configuration newConfig) {
super.onConfigurationChanged(newConfig);
if (player != null) {
player.onConfigurationChanged(newConfig);
}
}
@Override
public void onBackPressed() {
if (player != null && player.onBackPressed()) {
return;
}
super.onBackPressed();
}