Recorderの状態がPREVIEWとINACTIVE状態以外のときはエラーを返すようにした。

Author: TakayukiHoshi1984

dConnectDevicePlugin/dConnectDeviceHost/app/src/main/java/org/deviceconnect/android/deviceplugin/host/camera/CameraWrapper.java

@@ -99,11 +99,11 @@ void notifyEvent(final CameraEvent event) {
 
     private CameraCaptureSession mCaptureSession;
 
-    private static volatile boolean mIsTakingStillImage;
+    private boolean mIsTakingStillImage;
 
-    private static volatile boolean mIsPreview;
+    private boolean mIsPreview;
 
-    private static volatile boolean mIsRecording;
+    private boolean mIsRecording;
 
     private Surface mStillImageSurface;
 

dConnectDevicePlugin/dConnectDeviceHost/app/src/main/java/org/deviceconnect/android/deviceplugin/host/profile/HostMediaStreamingRecordingProfile.java

@@ -218,7 +218,8 @@ private void setOptions(final Intent request, final Intent response) {
                 return;
             }
 
-            if (recorder.getState() != HostMediaRecorder.RecorderState.INACTTIVE) {
+            if (recorder.getState() != HostMediaRecorder.RecorderState.INACTIVE
+                && recorder.getState() != HostMediaRecorder.RecorderState.PREVIEW) {
                 MessageUtils.setInvalidRequestParameterError(response, "settings of active target cannot be changed.");
                 return;
             }