android aidl enum parameter

RecognitionTaskType.java

public enum RecognitionTaskType implements Parcelable {
    HOTWORD,
    OFFLINE,
    ONLINE,
    MIX,
    RECORD_ONLY;

    @Override
    public int describeContents() {
        return 0;
    }

    @Override
    public void writeToParcel(Parcel dest, int flags) {
        dest.writeString(name());
    }

    public static final Creator<RecognitionTaskType> CREATOR = new Creator<RecognitionTaskType>() {
        @Override
        public RecognitionTaskType createFromParcel(final Parcel source) {
            return RecognitionTaskType.valueOf(source.readString());
        }

        @Override
        public RecognitionTaskType[] newArray(final int size) {
            return new RecognitionTaskType[size];
        }
    };
}