Moved AdMob init to firebase.init, added AdListener to showBanner()

firebase.android.js

@@ -265,6 +265,12 @@ firebase.init = function (arg) {
  });
  }
 
+ // Firebase AdMob
+ if (typeof(com.google.android.gms.ads) !== "undefined") {
+ // init admob
+ com.google.android.gms.ads.MobileAds.initialize(appModule.android.context); 
+ }
+
  resolve(firebase.instance);
  }
 
@@ -475,11 +481,6 @@ firebase.admob.showBanner = function (arg) {
  try {
  var settings = firebase.merge(arg, firebase.admob.defaults);
 
- // this should also be possible in init
- com.google.android.gms.ads.MobileAds.initialize(
- appModule.android.context,
- settings.androidBannerId); // TODO not sure its bound to packagename.. this is from the admob-demo
-
  // always close a previously opened banner
  if (firebase.admob.adView !== null && firebase.admob.adView !== undefined) {
  var parent = firebase.admob.adView.getParent();
@@ -493,16 +494,26 @@ firebase.admob.showBanner = function (arg) {
  var bannerType = firebase.admob._getBannerType(settings.size);
  firebase.admob.adView.setAdSize(bannerType);
  console.log("----- bannerType: " + bannerType);
- // TODO consider implementing events
- //firebase.admob.adView.setAdListener(new com.google.android.gms.ads.BannerListener());
+ var BannerAdListener = com.google.android.gms.ads.AdListener.extend({
+ onAdLoaded: function () {
+ //firebase.admob.interstitialView.show();
+ console.log('ad loaded');
+ resolve();
+ },
+ onAdFailedToLoad: function (errorCode) {
+ //console.log('ad error: ' + errorCode);
+ reject(errorCode);
+ }
+ });
+ firebase.admob.adView.setAdListener(new BannerAdListener());
 
  var ad = firebase.admob._buildAdRequest(settings);
  firebase.admob.adView.loadAd(ad);
-
+ 
  var density = utils.layout.getDisplayDensity(),
  top = settings.margins.top * density,
  bottom = settings.margins.bottom * density;
-
+ 
  var relativeLayoutParams = new android.widget.RelativeLayout.LayoutParams(
  android.widget.RelativeLayout.LayoutParams.MATCH_PARENT,
  android.widget.RelativeLayout.LayoutParams.WRAP_CONTENT);
@@ -528,49 +539,47 @@ firebase.admob.showBanner = function (arg) {
  // a Page.loaded event 'frame.topmost()' doesn't resolve to 'undefined'
  setTimeout(function () {
  frame.topmost().currentPage.android.getParent().addView(adViewLayout, relativeLayoutParamsOuter);
- }, 0);
-
- resolve();
+ }, 0);
  } catch (ex) {
  console.log("Error in firebase.admob.showBanner: " + ex);
-  reject(ex);
+ reject(ex);
  }
  });
 };
 
 firebase.admob.showInterstitial = function (arg) {
- return new Promise(function (resolve, reject) {
- try {
- var settings = firebase.merge(arg, firebase.admob.defaults);
- firebase.admob.interstitialView = new com.google.android.gms.ads.InterstitialAd(appModule.android.foregroundActivity);
- firebase.admob.interstitialView.setAdUnitId(settings.androidInterstitialId);
-
- // Interstitial ads must be loaded before they can be shown, so adding a listener
- var InterstitialAdListener = com.google.android.gms.ads.AdListener.extend({
- onAdLoaded: function () {
- firebase.admob.interstitialView.show();
- resolve();
- },
- onAdFailedToLoad: function (errorCode) {
- reject(errorCode);
- },
- onAdClosed: function () {
- firebase.admob.interstitialView.setAdListener(null);
- firebase.admob.interstitialView = null;
- }
- });
- firebase.admob.interstitialView.setAdListener(new InterstitialAdListener());
-
- var ad = firebase.admob._buildAdRequest(settings);
- firebase.admob.interstitialView.loadAd(ad);
- } catch (ex) {
- console.log("Error in firebase.admob.showInterstitial: " + ex);
- reject(ex);
- }
- });
-};
-
-firebase.admob.hideBanner = function (arg) {
+  return new Promise(function (resolve, reject) {
+  try {
+  var settings = firebase.merge(arg, firebase.admob.defaults);
+  firebase.admob.interstitialView = new com.google.android.gms.ads.InterstitialAd(appModule.android.foregroundActivity);
+  firebase.admob.interstitialView.setAdUnitId(settings.androidInterstitialId);
+ 
+  // Interstitial ads must be loaded before they can be shown, so adding a listener
+  var InterstitialAdListener = com.google.android.gms.ads.AdListener.extend({
+  onAdLoaded: function () {
+  firebase.admob.interstitialView.show();
+  resolve();
+  },
+  onAdFailedToLoad: function (errorCode) {
+  reject(errorCode);
+  },
+  onAdClosed: function () {
+  firebase.admob.interstitialView.setAdListener(null);
+  firebase.admob.interstitialView = null;
+  }
+  });
+  firebase.admob.interstitialView.setAdListener(new InterstitialAdListener());
+ 
+  var ad = firebase.admob._buildAdRequest(settings);
+  firebase.admob.interstitialView.loadAd(ad);
+  } catch (ex) {
+  console.log("Error in firebase.admob.showInterstitial: " + ex);
+  reject(ex);
+  }
+  });
+ };
+ 
+ firebase.admob.hideBanner = function (arg) {
  return new Promise(function (resolve, reject) {
  try {
  if (firebase.admob.adView !== null) {

firebase.d.ts

@@ -568,6 +568,16 @@ export module admob {
  LEADERBOARD
  }
 
+ /**
+ * The possible error codes (see https://developers.google.com/android/reference/com/google/android/gms/ads/AdRequest#ERROR_CODE_INTERNAL_ERROR).
+ */
+ export enum ERROR_CODES {
+ ERROR_CODE_INTERNAL_ERROR,
+ ERROR_CODE_INVALID_REQUEST,
+ ERROR_CODE_NETWORK_ERROR,
+ ERROR_CODE_NO_FILL
+ }
+
  export interface ShowBannerOptions {
  /**
  * The layout of the banner.