update

CharonChui · CharonChui · commit 193b2dea3e4b · 2019-11-27T12:56:15.000+08:00
diff --git a/VideoDevelopment/ExoPlayer/4. ExoPlayer源码分析之prepare序列图.md b/VideoDevelopment/ExoPlayer/4. ExoPlayer源码分析之prepare序列图.md
@@ -29,6 +29,11 @@ Renderer->Renderer: if (isPlaying) {renderer.start()}
 ```
 
 
+![image](https://github.com/CharonChui/Pictures/blob/master/ExoPlayer_prepare.png?raw=true)
+
+
+
+
 [上一篇: 3. ExoPlayer源码分析之prepare方法](https://github.com/CharonChui/AndroidNote/blob/master/VideoDevelopment/ExoPlayer/3.%20ExoPlayer%E6%BA%90%E7%A0%81%E5%88%86%E6%9E%90%E4%B9%8Bprepare%E6%96%B9%E6%B3%95.md)       
 [下一篇: 5. ExoPlayer源码分析之PlayerView](https://github.com/CharonChui/AndroidNote/blob/master/VideoDevelopment/ExoPlayer/5.%20ExoPlayer%E6%BA%90%E7%A0%81%E5%88%86%E6%9E%90%E4%B9%8BPlayerView.md)
 
