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

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import { NativeModules } from 'react-native';
import { statics } from './';
import { nativeToJSError } from '../../utils';
const FirebaseAdMob = NativeModules.RNFirebaseAdmob;
export default class RewardedVideo {
constructor(admob: Object, adunit: string) {
this.admob = admob;
this.adUnit = adunit;
this.loaded = false;
this.admob.on(`rewarded_video_${adunit}`, this._onRewardedVideoEvent.bind(this));
}
/**
* Handle a JS emit event
* @param event
* @private
*/
_onRewardedVideoEvent(event) {
const eventType = `rewarded_video:${this.adUnit}:${event.type}`;
let emitData = Object.assign({}, event);
switch (event.type) {
case 'onAdLoaded':
this.loaded = true;
break;
case 'onAdFailedToLoad':
emitData = nativeToJSError(event.payload.code, event.payload.message);
emitData.type = event.type;
break;
default:
}
this.admob.emit(eventType, emitData);
this.admob.emit(`rewarded_video:${this.adUnit}:*`, emitData);
}
/**
* Load an ad with an instance of AdRequest
* @param request
* @returns {*}
*/
loadAd(request: AdRequest) {
return FirebaseAdMob.rewardedVideoLoadAd(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.rewardedVideoShowAd(this.adUnit);
}
}
/**
* Listen to an Ad event
* @param eventType
* @param listenerCb
* @returns {null}
*/
on(eventType, listenerCb) {
const types = {
...statics.EventTypes,
...statics.RewardedVideoEventTypes,
};
if (!types[eventType]) {
console.warn(`Invalid event type provided, must be one of: ${Object.keys(types).join(', ')}`);
return null;
}
return this.admob.on(`rewarded_video:${this.adUnit}:${eventType}`, listenerCb);
}
}