fix exo2 buffering state

app/src/main/java/com/example/gsyvideoplayer/DetailPlayer.java

@@ -53,7 +53,8 @@ public class DetailPlayer extends AppCompatActivity {
 
         //String url = "http://7xjmzj.com1.z0.glb.clouddn.com/20171026175005_JObCxCE2.mp4";
 
-        String url =  "http://video.7k.cn/app_video/20171202/6c8cf3ea/v.m3u8.mp4";
+        //String url =  "http://video.7k.cn/app_video/20171202/6c8cf3ea/v.m3u8.mp4";
+        String url =  "http://devimages.apple.com.edgekey.net/streaming/examples/bipbop_4x3/bipbop_4x3_variant.m3u8";
         //String url =  "rtsp://cloud.easydarwin.org:554/stream0.sdp";
         //String url =  "http://s.swao.cn/o_1c4gm8o1nniu1had13bk1t0l1rq64m.mov";
         //String url =  "http://api.ciguang.tv/avideo/play?num=02-041-0491&type=flv&v=1&client=android";

gsyVideoPlayer-java/src/main/java/com/shuyu/gsyvideoplayer/video/base/GSYVideoView.java

@@ -324,7 +324,7 @@ public abstract class GSYVideoView extends GSYTextureRenderView implements GSYMe
         if (getGSYVideoManager().listener() != null) {
             getGSYVideoManager().listener().onCompletion();
         }
-        if(mVideoAllCallBack != null) {
+        if (mVideoAllCallBack != null) {
             Debuger.printfLog("onStartPrepared");
             mVideoAllCallBack.onStartPrepared(mOriginUrl, mTitle, this);
         }
@@ -649,7 +649,9 @@ public abstract class GSYVideoView extends GSYTextureRenderView implements GSYMe
 
         } else if (what == MediaPlayer.MEDIA_INFO_BUFFERING_END) {
             if (mBackUpPlayingBufferState != -1) {
-
+                if (mBackUpPlayingBufferState == CURRENT_STATE_PLAYING_BUFFERING_START) {
+                    mBackUpPlayingBufferState = CURRENT_STATE_PLAYING;
+                }
                 if (mHadPlay && mCurrentState != CURRENT_STATE_PREPAREING && mCurrentState > 0)
                     setStateAndUi(mBackUpPlayingBufferState);