Examples with ReadableMap com.facebook.react.bridge.ReadableMap used on opensource projects

Example 11 with ReadableMap

use of com.facebook.react.bridge.ReadableMap in project react-native-image-picker by marcshilling.

the class ImageConfig method updateFromOptions.

@NonNull
public ImageConfig updateFromOptions(@NonNull final ReadableMap options) {
    int maxWidth = 0;
    if (options.hasKey("maxWidth")) {
        maxWidth = options.getInt("maxWidth");
    }
    int maxHeight = 0;
    if (options.hasKey("maxHeight")) {
        maxHeight = options.getInt("maxHeight");
    }
    int quality = 100;
    if (options.hasKey("quality")) {
        quality = (int) (options.getDouble("quality") * 100);
    }
    int rotation = 0;
    if (options.hasKey("rotation")) {
        rotation = options.getInt("rotation");
    }
    boolean saveToCameraRoll = false;
    if (options.hasKey("storageOptions")) {
        final ReadableMap storageOptions = options.getMap("storageOptions");
        if (storageOptions.hasKey("cameraRoll")) {
            saveToCameraRoll = storageOptions.getBoolean("cameraRoll");
        }
    }
    return new ImageConfig(this.original, this.resized, maxWidth, maxHeight, quality, rotation, saveToCameraRoll);
}

Example 12 with ReadableMap

use of com.facebook.react.bridge.ReadableMap in project react-native-image-picker by marcshilling.

the class PermissionUtils method explainingDialog.

@Nullable
public static AlertDialog explainingDialog(@NonNull final ImagePickerModule module, @NonNull final ReadableMap options, @NonNull final OnExplainingPermissionCallback callback) {
    if (module.getContext() == null) {
        return null;
    }
    if (!options.hasKey("permissionDenied")) {
        return null;
    }
    final ReadableMap permissionDenied = options.getMap("permissionDenied");
    if (((ReadableNativeMap) permissionDenied).toHashMap().size() == 0) {
        return null;
    }
    final String title = permissionDenied.getString("title");
    final String text = permissionDenied.getString("text");
    final String btnReTryTitle = permissionDenied.getString("reTryTitle");
    final String btnOkTitle = permissionDenied.getString("okTitle");
    final WeakReference<ImagePickerModule> reference = new WeakReference<>(module);
    final Activity activity = module.getActivity();
    if (activity == null) {
        return null;
    }
    AlertDialog.Builder builder = new AlertDialog.Builder(activity, module.getDialogThemeId());
    builder.setTitle(title).setMessage(text).setCancelable(false).setNegativeButton(btnOkTitle, new DialogInterface.OnClickListener() {

        @Override
        public void onClick(final DialogInterface dialogInterface, int i) {
            callback.onCancel(reference, dialogInterface);
        }
    }).setPositiveButton(btnReTryTitle, new DialogInterface.OnClickListener() {

        @Override
        public void onClick(DialogInterface dialogInterface, int i) {
            callback.onReTry(reference, dialogInterface);
        }
    });
    return builder.create();
}

Example 13 with ReadableMap

use of com.facebook.react.bridge.ReadableMap in project react-native-camera by react-native-community.

the class MutableImage method writeLocationExifData.

private void writeLocationExifData(ReadableMap options, ExifInterface exif) {
    if (!options.hasKey("metadata"))
        return;
    ReadableMap metadata = options.getMap("metadata");
    if (!metadata.hasKey("location"))
        return;
    ReadableMap location = metadata.getMap("location");
    if (!location.hasKey("coords"))
        return;
    try {
        ReadableMap coords = location.getMap("coords");
        double latitude = coords.getDouble("latitude");
        double longitude = coords.getDouble("longitude");
        GPS.writeExifData(latitude, longitude, exif);
    } catch (IOException e) {
        Log.e(TAG, "Couldn't write location data", e);
    }
}

Example 14 with ReadableMap

use of com.facebook.react.bridge.ReadableMap in project react-native-camera by react-native-community.

the class TextRecognizedEvent method rotateTextX.

private WritableMap rotateTextX(WritableMap text) {
    ReadableMap faceBounds = text.getMap("bounds");
    ReadableMap oldOrigin = faceBounds.getMap("origin");
    WritableMap mirroredOrigin = FaceDetectorUtils.positionMirroredHorizontally(oldOrigin, mImageDimensions.getWidth(), mScaleX);
    double translateX = -faceBounds.getMap("size").getDouble("width");
    WritableMap translatedMirroredOrigin = FaceDetectorUtils.positionTranslatedHorizontally(mirroredOrigin, translateX);
    WritableMap newBounds = Arguments.createMap();
    newBounds.merge(faceBounds);
    newBounds.putMap("origin", translatedMirroredOrigin);
    text.putMap("bounds", newBounds);
    ReadableArray oldComponents = text.getArray("components");
    WritableArray newComponents = Arguments.createArray();
    for (int i = 0; i < oldComponents.size(); ++i) {
        WritableMap component = Arguments.createMap();
        component.merge(oldComponents.getMap(i));
        rotateTextX(component);
        newComponents.pushMap(component);
    }
    text.putArray("components", newComponents);
    return text;
}

Example 15 with ReadableMap

use of com.facebook.react.bridge.ReadableMap in project react-native-camera by react-native-community.

the class FaceDetectorUtils method rotateFaceX.

public static WritableMap rotateFaceX(WritableMap face, int sourceWidth, double scaleX) {
    ReadableMap faceBounds = face.getMap("bounds");
    ReadableMap oldOrigin = faceBounds.getMap("origin");
    WritableMap mirroredOrigin = positionMirroredHorizontally(oldOrigin, sourceWidth, scaleX);
    double translateX = -faceBounds.getMap("size").getDouble("width");
    WritableMap translatedMirroredOrigin = positionTranslatedHorizontally(mirroredOrigin, translateX);
    WritableMap newBounds = Arguments.createMap();
    newBounds.merge(faceBounds);
    newBounds.putMap("origin", translatedMirroredOrigin);
    for (String landmarkName : landmarkNames) {
        ReadableMap landmark = face.hasKey(landmarkName) ? face.getMap(landmarkName) : null;
        if (landmark != null) {
            WritableMap mirroredPosition = positionMirroredHorizontally(landmark, sourceWidth, scaleX);
            face.putMap(landmarkName, mirroredPosition);
        }
    }
    face.putMap("bounds", newBounds);
    return face;
}