!87 fix camera app blue issue when stop recording

Merge pull request !87 from starfish/master

cameraApp/cameraApp/src/main/cpp/camera_manager.cpp

@@ -564,7 +564,12 @@ void SampleCameraStateMng::SetStop(int s)
         return;
     }
 
-    cam_->StopLoopingCapture();
+    if (s == 0) { /* only stop recorder */
+        cam_->StopLoopingCapture(FRAME_CONFIG_RECORD);
+    } else {
+        cam_->StopLoopingCapture(-1);
+    }
+
     if (gRecordSta_ == MEDIA_STATE_START) {
         if (s) {
             recorder_->Stop(false);

media/camera_sample.cpp

@@ -333,7 +333,7 @@ public:
             cout << "Camera is not ready." << endl;
             return;
         }
-        cam_->StopLoopingCapture();
+        cam_->StopLoopingCapture(-1);
         if (recordState_ == STATE_RUNNING) {
             CloseRecorder();
         }