Github最火开源项目-高仿今日头条视频列表功能

开源地址：https://github.com/open-android/JieCaoVideoPlayer

主要特点

1. 视频全屏播放和浮层小窗播放

2. 可以完全自定义UI

3. 能在ListView、ViewPager和ListView、ViewPager和Fragment等多重嵌套模式下全屏工作

4. 手势修改进度和音量

5. 视频大小的屏幕适配，宽或长至少有两个对边是充满屏幕的，另外两个方向居中

6. 可以在加载、暂停、播放等各种状态中正常进入全屏和退出全屏

7. 重力感应自动全屏

8. WebView嵌套本地视频控件

9. [支持https和rtsp]{https://developer.android.com/guide/topics/media/media-formats.html}

10. 小于 100kb

使用步骤

1. 在project的build.gradle添加如下代码(如下图)

allprojects {
    repositories {
        maven { url "https://jitpack.io" }
    }
}

2. 在Module的build.gradle添加依赖

  compile 'com.github.open-android:JieCaoVideoPlayer:0.1.0'

3.添加权限

<uses-permission android:name="android.permission.INTERNET" /><uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" /><uses-permission android:name="android.permission.MOUNT_UNMOUNT_FILESYSTEMS" />

4.在Activity中添加如下代码

listView = (ListView) findViewById(R.id.listview);
adapterVideoList = new VideoListAdapter(this);
listView.setAdapter(adapterVideoList);
sensorManager = (SensorManager) getSystemService(SENSOR_SERVICE);
sensorEventListener = new JCVideoPlayer.JCAutoFullscreenListener();

5.在Activity监听如下生命周期方法

@Overridepublic void onBackPressed() {    if (JCVideoPlayer.backPress()) {        return;
    }    super.onBackPressed();
}@Overrideprotected void onResume() {    super.onResume();
    Sensor accelerometerSensor = sensorManager.getDefaultSensor(Sensor.TYPE_ACCELEROMETER);
    sensorManager.registerListener(sensorEventListener, accelerometerSensor, SensorManager.SENSOR_DELAY_NORMAL);
}@Overrideprotected void onPause() {    super.onPause();
    sensorManager.unregisterListener(sensorEventListener);
    JCVideoPlayer.releaseAllVideos();
}

6.新建一个Adapter继承BaseAdapter并且复制如下代码

public static final String TAG = "JieCaoVideoPlayer";int[] videoIndexs = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9};
Context context;int pager = -1;public VideoListAdapter(Context context) {    this.context = context;
}public VideoListAdapter(Context context, int pager) {    this.context = context;    this.pager = pager;
}@Overridepublic int getCount() {    return pager == -1 ? videoIndexs.length : 4;
}@Overridepublic Object getItem(int position) {    return null;
}@Overridepublic long getItemId(int position) {    return position;
}@Overridepublic View getView(int position, View convertView, ViewGroup parent) {

    ViewHolder viewHolder;    if (null == convertView) {
        viewHolder = new ViewHolder();
        LayoutInflater mInflater = LayoutInflater.from(context);
        convertView = mInflater.inflate(R.layout.item_videoview, null);
        convertView.setTag(viewHolder);
    } else {
        viewHolder = (ViewHolder) convertView.getTag();
    }
    viewHolder.jcVideoPlayer = (JCVideoPlayerStandard) convertView.findViewById(R.id.videoplayer);    if (pager == -1) {
        viewHolder.jcVideoPlayer.setUp(
                VideoConstant.videoUrls[0][position], JCVideoPlayer.SCREEN_LAYOUT_LIST,
                VideoConstant.videoTitles[0][position]);
        System.out.println("fdsfdsfdsfdsfa setup " + position);
        Picasso.with(convertView.getContext())
                .load(VideoConstant.videoThumbs[0][position])
                .into(viewHolder.jcVideoPlayer.thumbImageView);
    } else {
        viewHolder.jcVideoPlayer.setUp(
                VideoConstant.videoUrls[pager][position], JCVideoPlayer.SCREEN_LAYOUT_LIST,
                VideoConstant.videoTitles[pager][position]);
        Picasso.with(convertView.getContext())
                .load(VideoConstant.videoThumbs[pager][position])
                .into(viewHolder.jcVideoPlayer.thumbImageView);
    }    return convertView;
}class ViewHolder {
    JCVideoPlayerStandard jcVideoPlayer;
}

7.添加Adapter的item布局R.layout.item_videoview

<fm.jiecao.jcvideoplayer_lib.JCVideoPlayerStandard
    android:id="@+id/videoplayer"
    android:layout_width="match_parent"
    android:layout_height="200dp" />

8.在AndroidManifest.xml中

<activity
    android:name=".MainActivity"
    android:configChanges="orientation|screenSize|keyboardHidden"
    android:screenOrientation="portrait" /> <!-- or android:screenOrientation="landscape"-->

完成如上步骤就可以实现今日头条视频播放列表功能 , 更多功能请参考样例工程app

作者：马伟奇
链接：https://www.jianshu.com/p/618a5820261c