Merge添加第一帧画面和错误相关的回调函数

app/src/main/java/com/mogo/cloud/MainActivity.java

@@ -153,11 +153,26 @@ public class MainActivity extends AppCompatActivity {
             MoGoAiCloudTrafficLive.viewFrontVehicleLive(40.11547, 116.22544,
                     60, surfacePreviewView, new ITrafficCarLiveCallBack() {
 
+                        @Override
+                        public void onLiveConnecting() {
+
+                        }
+
+                        @Override
+                        public void onLiveConnected() {
+
+                        }
+
                         @Override
                         public void onLive(String liveSn) {
                             Logger.e(TAG, "liveSn : " + liveSn);
                         }
 
+                        @Override
+                        public void onFirstFrame() {
+                            Logger.e(TAG, "onFirstFrame");
+                        }
+
                         @Override
                         public void onDisConnect() {
                             Logger.e(TAG, "onDisConnect");