react-native-firebase/lib/modules/admob/Interstitial.js

83 lines
1.9 KiB
JavaScript

import { NativeModules } from 'react-native';
import { statics } from './';
import { nativeToJSError } from '../../utils';
const FirebaseAdMob = NativeModules.RNFirebaseAdmob;
export default class Interstitial {
constructor(admob: Object, adUnit: string) {
this.admob = admob;
this.adUnit = adUnit;
this.loaded = false;
this.admob.on(`interstitial_${adUnit}`, this._onInterstitialEvent.bind(this));
}
/**
* Handle a JS emit event
* @param event
* @private
*/
_onInterstitialEvent(event) {
const eventType = `interstitial:${this.adUnit}:${event.type}`;
let emitData = Object.assign({}, event);
switch (event.type) {
case 'onAdLoaded':
this.loaded = true;
break;
case 'onAdFailedToLoad':
emitData = nativeToJSError(event.payload.code, event.payload.message);
emitData.type = event.type;
break;
default:
}
this.admob.emit(eventType, emitData);
this.admob.emit(`interstitial:${this.adUnit}:*`, emitData);
}
/**
* Load an ad with an instance of AdRequest
* @param request
* @returns {*}
*/
loadAd(request: AdRequest) {
return FirebaseAdMob.interstitialLoadAd(this.adUnit, request);
}
/**
* Return a local instance of isLoaded
* @returns {boolean}
*/
isLoaded() {
return this.loaded;
}
/**
* Show the advert - will only show if loaded
* @returns {*}
*/
show() {
if (this.loaded) {
FirebaseAdMob.interstitialShowAd(this.adUnit);
}
}
/**
* Listen to an Ad event
* @param eventType
* @param listenerCb
* @returns {null}
*/
on(eventType, listenerCb) {
if (!statics.EventTypes[eventType]) {
console.warn(`Invalid event type provided, must be one of: ${Object.keys(statics.EventTypes).join(', ')}`);
return null;
}
return this.admob.on(`interstitial:${this.adUnit}:${eventType}`, listenerCb);
}
}