ReactNativeMapboxGLModule.java

package com.mapbox.reactnativemapboxgl;

import android.content.Context;
import android.os.Bundle;
import android.os.Handler;
import android.os.Parcel;
import android.support.annotation.MainThread;
import android.support.annotation.UiThread;
import android.util.Log;

import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.ObjectInput;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Map;

import com.facebook.common.logging.FLog;
import com.facebook.react.bridge.Arguments;
import com.facebook.react.bridge.Callback;
import com.facebook.react.bridge.JSApplicationIllegalArgumentException;
import com.facebook.react.bridge.Promise;
import com.facebook.react.bridge.ReactApplicationContext;
import com.facebook.react.bridge.ReactContextBaseJavaModule;
import com.facebook.react.bridge.ReactMethod;
import com.facebook.react.bridge.ReadableArray;
import com.facebook.react.bridge.ReadableMap;
import com.facebook.react.bridge.ReadableNativeMap;
import com.facebook.react.bridge.WritableArray;
import com.facebook.react.bridge.WritableMap;
import com.facebook.react.bridge.WritableNativeArray;
import com.facebook.react.modules.core.RCTNativeAppEventEmitter;
import com.facebook.react.uimanager.annotations.ReactProp;
import com.mapbox.mapboxsdk.MapboxAccountManager;
import com.mapbox.mapboxsdk.constants.MyLocationTracking;
import com.mapbox.mapboxsdk.constants.MyBearingTracking;
import com.mapbox.mapboxsdk.constants.Style;
import com.mapbox.mapboxsdk.geometry.LatLng;
import com.mapbox.mapboxsdk.geometry.LatLngBounds;
import com.mapbox.mapboxsdk.offline.OfflineManager;
import com.mapbox.mapboxsdk.offline.OfflineRegion;
import com.mapbox.mapboxsdk.offline.OfflineRegionDefinition;
import com.mapbox.mapboxsdk.offline.OfflineRegionError;
import com.mapbox.mapboxsdk.offline.OfflineRegionStatus;
import com.mapbox.mapboxsdk.offline.OfflineTilePyramidRegionDefinition;
import com.mapbox.mapboxsdk.telemetry.MapboxEventManager;

import javax.annotation.Nullable;

public class ReactNativeMapboxGLModule extends ReactContextBaseJavaModule {

    private static final String TAG = ReactNativeMapboxGLModule.class.getSimpleName();

    private ReactApplicationContext context;
    private ReactNativeMapboxGLPackage aPackage;
    Handler mainHandler;
    private int throttleInterval = 300;

    private static boolean initialized = false;

    public ReactNativeMapboxGLModule(ReactApplicationContext reactContext, ReactNativeMapboxGLPackage thePackage) {
        super(reactContext);
        this.mainHandler = new Handler(reactContext.getApplicationContext().getMainLooper());
        this.context = reactContext;
        this.aPackage = thePackage;
        Log.d(TAG, "Context " + context);