Merge pull request #175 from voximplant/android_orientation_listener

Add API to use Android orientation listener
voximplant · Jan 24, 2023 · af164b6 · af164b6
2 parents 60410ac + 2ba1c33
commit af164b6
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Showing 2 changed files with 33 additions and 7 deletions.
diff --git a/android/src/main/java/com/voximplant/reactnative/VICameraModule.java b/android/src/main/java/com/voximplant/reactnative/VICameraModule.java
@@ -49,7 +49,7 @@ public void addListener(String eventName) {
     public void removeListeners(Integer count) {
       // Keep: Required for RN built in Event Emitter Calls.
     }
-    
+
     @Override
     public String getName() {
         return "RNVICameraModule";
@@ -60,22 +60,27 @@ public void switchCamera(String cameraType) {
         mCameraIndex = Utils.convertCameraTypeToCameraIndex(cameraType);
         mCameraManager.setCamera(mCameraIndex, mCameraResolutionWidth, mCameraResolutionHeight);
     }
-    
+
     @ReactMethod
     public void setCameraResolution(int width, int height) {
          mCameraResolutionWidth = width;
          mCameraResolutionHeight = height;
          mCameraManager.setCamera(mCameraIndex, mCameraResolutionWidth, mCameraResolutionHeight);
     }
 
+    @ReactMethod
+    public void useOrientationEventListener(boolean use) {
+        mCameraManager.useOrientationEventListener(use);
+    }
+
     @Override
     public void onCameraDisconnected() {
         WritableMap params = Arguments.createMap();
         params.putString(EVENT_PARAM_NAME, EVENT_NAME_CAMERA_DISCONNECTED);
         sendEvent(EVENT_CAMERA_DISCONNECTED, params);
     }
 
-    @Override 
+    @Override
     public void onCameraError(String errorDescription) {
         WritableMap params = Arguments.createMap();
         params.putString(EVENT_PARAM_NAME, EVENT_NAME_CAMERA_ERROR);
@@ -91,7 +96,7 @@ public void onCameraSwitchDone(boolean isFrontCamera) {
         sendEvent(EVENT_CAMERA_SWITCH_DONE, params);
     }
 
-    @Override 
+    @Override
     public void onCameraSwitchError(String errorDescription) {
         WritableMap params = Arguments.createMap();
         params.putString(EVENT_PARAM_NAME, EVENT_NAME_CAMERA_SWITCH_ERROR);
@@ -102,4 +107,4 @@ public void onCameraSwitchError(String errorDescription) {
     private void sendEvent(String eventName, @Nullable WritableMap params) {
 		mReactContext.getJSModule(DeviceEventManagerModule.RCTDeviceEventEmitter.class).emit(eventName, params);
 	}
-}
+}
diff --git a/src/hardware/CameraManager.js b/src/hardware/CameraManager.js
@@ -50,7 +50,7 @@ export default class CameraManager {
             EventEmitter.addListener('VICameraError', this._onCameraError);
             EventEmitter.addListener('VICameraSwitchDone', this._onCameraSwitchDone);
             EventEmitter.addListener('VICameraSwitchError', this._onCameraSwitchError);
-        }  
+        }
     }
 
     /**
@@ -72,6 +72,27 @@ export default class CameraManager {
         CameraModule.setCameraResolution(width, height);
     }
 
+    /**
+     * ANDROID ONLY.
+     *
+     * Use OrientationEventListener to detect the device rotation and to rotate camera frames according to device orientation.
+     *
+     * By default, Display rotation is used to determine the device rotation.
+     *
+     * The way how the device orientation is detected, affects camera frames rotation on local and remote side if auto-rotate is disabled on a mobile phone:
+     *
+     * OrientationEventListener will detect landscape orientation
+     * Display rotation will always report portrait orientation
+     * The method should be called in idle camera state, i.e. video is currently not sending in a call.
+     * @param {boolean} use - True, if OrientationEventListener should be used to detect the device orientation, otherwise Display rotation is used.
+     * @memberOf Voximplant.Hardware.CameraManager
+     */
+    useOrientationEventListener(use) {
+        if (Platform.OS === 'android') {
+            CameraModule.useOrientationEventListener(use);
+        }
+    }
+
     /**
      * Register a handler for the specified camera event.
      * One event can have more than one handler.
@@ -156,4 +177,4 @@ export default class CameraManager {
         this._emit(CameraEvents.CameraSwitchError, event);
     };
 
-}
+}