public ChromeCustomTabsModule(ReactApplicationContext reactContext, Activity activity) {
   super(reactContext);
   mActivity = activity;
   mContext = reactContext;
   String packageName = CustomTabsHelper.getPackageNameToUse(mActivity);
   mCustomTabActivityHelper = new CustomTabActivityHelper();
   mCustomTabActivityHelper.setConnectionCallback(this);
   mCustomTabActivityHelper.bindCustomTabsService(mActivity, reactContext.getApplicationContext());
 }