1.去掉原来的后台保活代码（使用webrtc自带的）

创维盒子/code/AppDelegate/AppDelegate.m

@@ -120,7 +120,7 @@
     
     
     //启动后台保活
-    [AudioSessionObject shareManager];
+    //[AudioSessionObject shareManager];
     [self MonitorNetworkChangesFun];
     
 #ifdef DEBUG

创维盒子/code/cloudPhone/websocket/webSocketManager.m

@@ -427,7 +427,8 @@ static webSocketManager *webSocketManagerInstance = nil;
     
     [self checkCommandSendTaskFun];
     
-    if([AudioSessionObject shareManager].isBackgroundType){
+    //if([AudioSessionObject shareManager].isBackgroundType)
+    {
         [self checkFileTransfeTaskFun];
     }
     
@@ -455,7 +456,7 @@ static webSocketManager *webSocketManagerInstance = nil;
     else{
         HLog(@"停止后台保活");
         [cachesFileManager writeLogsWithMsg:@"stop Background working"];
-        [[AudioSessionObject shareManager] stopBackgroundActiveFun];
+        //[[AudioSessionObject shareManager] stopBackgroundActiveFun];
     }
     
 }

创维盒子/code/webRtc/webRtcManager/webRtcManager.m

@@ -677,7 +677,8 @@
     //[[nasUploadFileManager shareInstance] reUploadFileFunByNetWork];
     //[[nasDownloadFileManager shareInstance] reDownloadloadFileFunByNetWork];
     
-    if([AudioSessionObject shareManager].isBackgroundType){
+    //if([AudioSessionObject shareManager].isBackgroundType)
+    {
         [self checkFileTransfeTaskFun];
     }
     
@@ -705,7 +706,7 @@
     else{
         HLog(@"停止后台保活");
         //[cachesFileManager writeLogsWithMsg:@"stop Background working"];
-        [[AudioSessionObject shareManager] stopBackgroundActiveFun];
+        //[[AudioSessionObject shareManager] stopBackgroundActiveFun];
     }
     
 }