Examples with UIBlock com.facebook.react.uimanager.UIBlock used on opensource projects

Example 21 with UIBlock

use of com.facebook.react.uimanager.UIBlock in project react-native-camera by react-native-community.

the class CameraModule method pausePreview.

@ReactMethod
public void pausePreview(final int viewTag) {
    final ReactApplicationContext context = getReactApplicationContext();
    UIManagerModule uiManager = context.getNativeModule(UIManagerModule.class);
    uiManager.addUIBlock(new UIBlock() {

        @Override
        public void execute(NativeViewHierarchyManager nativeViewHierarchyManager) {
            final RNCameraView cameraView;
            try {
                cameraView = (RNCameraView) nativeViewHierarchyManager.resolveView(viewTag);
                if (cameraView.isCameraOpened()) {
                    cameraView.pausePreview();
                }
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
    });
}

Example 22 with UIBlock

use of com.facebook.react.uimanager.UIBlock in project react-native-camera by react-native-community.

the class CameraModule method stopRecording.

@ReactMethod
public void stopRecording(final int viewTag) {
    final ReactApplicationContext context = getReactApplicationContext();
    UIManagerModule uiManager = context.getNativeModule(UIManagerModule.class);
    uiManager.addUIBlock(new UIBlock() {

        @Override
        public void execute(NativeViewHierarchyManager nativeViewHierarchyManager) {
            final RNCameraView cameraView;
            try {
                cameraView = (RNCameraView) nativeViewHierarchyManager.resolveView(viewTag);
                if (cameraView.isCameraOpened()) {
                    cameraView.stopRecording();
                }
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
    });
}

Example 23 with UIBlock

use of com.facebook.react.uimanager.UIBlock in project react-native-camera by react-native-community.

the class CameraModule method getCameraIds.

@ReactMethod
public void getCameraIds(final int viewTag, final Promise promise) {
    final ReactApplicationContext context = getReactApplicationContext();
    UIManagerModule uiManager = context.getNativeModule(UIManagerModule.class);
    uiManager.addUIBlock(new UIBlock() {

        @Override
        public void execute(NativeViewHierarchyManager nativeViewHierarchyManager) {
            final RNCameraView cameraView;
            try {
                cameraView = (RNCameraView) nativeViewHierarchyManager.resolveView(viewTag);
                WritableArray result = Arguments.createArray();
                List<Properties> ids = cameraView.getCameraIds();
                for (Properties p : ids) {
                    WritableMap m = new WritableNativeMap();
                    m.putString("id", p.getProperty("id"));
                    m.putInt("type", Integer.valueOf(p.getProperty("type")));
                    result.pushMap(m);
                }
                promise.resolve(result);
            } catch (Exception e) {
                e.printStackTrace();
                promise.reject("E_CAMERA_FAILED", e.getMessage());
            }
        }
    });
}