1：修改K歌房

2：修改房间展示每日任务
3：修改页面跳转
4：遗留问题在进入首页的时候出现首页刷新

app/proguard-rules.pro

@@ -945,3 +945,9 @@ public static java.lang.String TABLENAME;
 
 -keep class **.R$string { *; }
 
+-keep class com.qcloud.cos.** { *; }
+-dontwarn com.qcloud.cos.**
+-keep class com.qcloud.cos.model.** { *; }
+-keep class * implements com.qcloud.cos.** { *; }
+-keepattributes Signature, *Annotation*
+-keep class com.qcloud.cos.**$* { *; }