[admob][ios] Implement Rewarded Videos

ios/RNFirebase.xcodeproj/project.pbxproj

@@ -8,6 +8,7 @@
 
 /* Begin PBXBuildFile section */
 		29C199451EA7A851007B6BF8 /* RNFirebaseCrash.m in Sources */ = {isa = PBXBuildFile; fileRef = 29C199441EA7A851007B6BF8 /* RNFirebaseCrash.m */; };
+		99339B7D1EE8254300511AE3 /* RNFirebaseAdMobRewardedVideo.m in Sources */ = {isa = PBXBuildFile; fileRef = 99339B7C1EE8254300511AE3 /* RNFirebaseAdMobRewardedVideo.m */; };
 		99EBBD431EE5A4E50087F3CD /* RNFirebaseAdMob.m in Sources */ = {isa = PBXBuildFile; fileRef = 99EBBD3E1EE5A4E50087F3CD /* RNFirebaseAdMob.m */; };
 		99EBBD441EE5A4E50087F3CD /* RNFirebaseAdMobInterstitial.m in Sources */ = {isa = PBXBuildFile; fileRef = 99EBBD401EE5A4E50087F3CD /* RNFirebaseAdMobInterstitial.m */; };
 		99EBBD451EE5A4E50087F3CD /* RNFirebasePerformance.m in Sources */ = {isa = PBXBuildFile; fileRef = 99EBBD421EE5A4E50087F3CD /* RNFirebasePerformance.m */; };
@@ -37,6 +38,8 @@
 		134814201AA4EA6300B7C361 /* libRNFirebase.a */ = {isa = PBXFileReference; explicitFileType = archive.ar; includeInIndex = 0; path = libRNFirebase.a; sourceTree = BUILT_PRODUCTS_DIR; };
 		29C199431EA7A851007B6BF8 /* RNFirebaseCrash.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = RNFirebaseCrash.h; path = RNFirebase/RNFirebaseCrash.h; sourceTree = "<group>"; };
 		29C199441EA7A851007B6BF8 /* RNFirebaseCrash.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = RNFirebaseCrash.m; path = RNFirebase/RNFirebaseCrash.m; sourceTree = "<group>"; };
+		99339B7B1EE8254300511AE3 /* RNFirebaseAdMobRewardedVideo.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = RNFirebaseAdMobRewardedVideo.h; path = RNFirebase/RNFirebaseAdMobRewardedVideo.h; sourceTree = "<group>"; };
+		99339B7C1EE8254300511AE3 /* RNFirebaseAdMobRewardedVideo.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = RNFirebaseAdMobRewardedVideo.m; path = RNFirebase/RNFirebaseAdMobRewardedVideo.m; sourceTree = "<group>"; };
 		99EBBD3D1EE5A4E50087F3CD /* RNFirebaseAdMob.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = RNFirebaseAdMob.h; path = RNFirebase/RNFirebaseAdMob.h; sourceTree = "<group>"; };
 		99EBBD3E1EE5A4E50087F3CD /* RNFirebaseAdMob.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = RNFirebaseAdMob.m; path = RNFirebase/RNFirebaseAdMob.m; sourceTree = "<group>"; };
 		99EBBD3F1EE5A4E50087F3CD /* RNFirebaseAdMobInterstitial.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = RNFirebaseAdMobInterstitial.h; path = RNFirebase/RNFirebaseAdMobInterstitial.h; sourceTree = "<group>"; };
@@ -94,6 +97,8 @@
 		D96290351D6D145F0099A3EC /* Modules */ = {
 			isa = PBXGroup;
 			children = (
+				99339B7B1EE8254300511AE3 /* RNFirebaseAdMobRewardedVideo.h */,
+				99339B7C1EE8254300511AE3 /* RNFirebaseAdMobRewardedVideo.m */,
 				99EBBD3D1EE5A4E50087F3CD /* RNFirebaseAdMob.h */,
 				99EBBD3E1EE5A4E50087F3CD /* RNFirebaseAdMob.m */,
 				99EBBD3F1EE5A4E50087F3CD /* RNFirebaseAdMobInterstitial.h */,
@@ -187,6 +192,7 @@
 				99EBBD431EE5A4E50087F3CD /* RNFirebaseAdMob.m in Sources */,
 				EC841F001ECE79D6001AD3D9 /* RNFirebaseRemoteConfig.m in Sources */,
 				99EBBD451EE5A4E50087F3CD /* RNFirebasePerformance.m in Sources */,
+				99339B7D1EE8254300511AE3 /* RNFirebaseAdMobRewardedVideo.m in Sources */,
 				29C199451EA7A851007B6BF8 /* RNFirebaseCrash.m in Sources */,
 				D96290851D6D28B80099A3EC /* RNFirebaseDatabase.m in Sources */,
 			);

ios/RNFirebase/RNFirebaseAdMob.h

@@ -8,11 +8,13 @@
 #import "RNFirebaseEvents.h"
 #import <React/RCTEventEmitter.h>
 #import "GoogleMobileAds/GADInterstitialDelegate.h"
+#import "GoogleMobileAds/GADRewardBasedVideoAdDelegate.h"
 #import "GoogleMobileAds/GADAdDelegate.h"
 
 
-@interface RNFirebaseAdMob : RCTEventEmitter <RCTBridgeModule, GADInterstitialDelegate, GADAdDelegate>
+@interface RNFirebaseAdMob : RCTEventEmitter <RCTBridgeModule>
 @property NSMutableDictionary *interstitials;
+@property NSMutableDictionary *rewardedVideos;
 
 - (GADRequest *)buildRequest:(NSDictionary *)request;
 - (NSDictionary *)errorCodeToDictionary:(NSError *)error;

ios/RNFirebase/RNFirebaseAdMob.m

@@ -2,6 +2,7 @@
 #import "GoogleMobileAds/GADMobileAds.h"
 
 #import "RNFirebaseAdMobInterstitial.h"
+#import "RNFirebaseAdMobRewardedVideo.h"
 
 NSString *MALE = @"male";
 NSString *FEMALE = @"female";
@@ -14,6 +15,7 @@ RCT_EXPORT_MODULE();
     self = [super init];
     if (self != nil) {
         _interstitials = [[NSMutableDictionary alloc] init];
+        _rewardedVideos = [[NSMutableDictionary alloc] init];
     }
     return self;
 }
@@ -27,12 +29,6 @@ RCT_EXPORT_METHOD(initialize:
     [GADMobileAds configureWithApplicationID:appId];
 }
 
-RCT_EXPORT_METHOD(interstitialShowAd:
-    (NSString *) adUnit) {
-    RNFirebaseAdMobInterstitial *interstitial = [self getOrCreateInterstitial:adUnit];
-    [interstitial showAd];
-}
-
 RCT_EXPORT_METHOD(interstitialLoadAd:
     (NSString *) adUnit
             request:
@@ -41,6 +37,25 @@ RCT_EXPORT_METHOD(interstitialLoadAd:
     [interstitial loadAd:request];
 }
 
+RCT_EXPORT_METHOD(interstitialShowAd:
+    (NSString *) adUnit) {
+    RNFirebaseAdMobInterstitial *interstitial = [self getOrCreateInterstitial:adUnit];
+    [interstitial show];
+}
+
+RCT_EXPORT_METHOD(rewardedVideoLoadAd:
+    (NSString *) adUnit
+            request:
+            (NSDictionary *) request) {
+    RNFirebaseAdMobRewardedVideo *rewardedVideo = [self getOrCreateRewardedVideo:adUnit];
+    [rewardedVideo loadAd:request];
+}
+
+RCT_EXPORT_METHOD(rewardedVideoShowAd:
+    (NSString *) adUnit) {
+    RNFirebaseAdMobRewardedVideo *rewardedVideo = [self getOrCreateRewardedVideo:adUnit];
+    [rewardedVideo show];
+}
 
 - (RNFirebaseAdMobInterstitial *)getOrCreateInterstitial:(NSString *)adUnit {
     if (_interstitials[adUnit]) {
@@ -51,6 +66,15 @@ RCT_EXPORT_METHOD(interstitialLoadAd:
     return _interstitials[adUnit];
 }
 
+- (RNFirebaseAdMobRewardedVideo *)getOrCreateRewardedVideo:(NSString *)adUnit {
+    if (_rewardedVideos[adUnit]) {
+        return _rewardedVideos[adUnit];
+    }
+
+    _rewardedVideos[adUnit] = [[RNFirebaseAdMobRewardedVideo alloc] initWithProps:adUnit delegate:self];
+    return _rewardedVideos[adUnit];
+}
+
 - (NSArray<NSString *> *)supportedEvents {
     return @[ADMOB_INTERSTITIAL_EVENT, ADMOB_REWARDED_VIDEO_EVENT];
 }

ios/RNFirebase/RNFirebaseAdMobInterstitial.h

@@ -18,7 +18,7 @@
 
 - (id)initWithProps:(NSString *)adUnit delegate:(RNFirebaseAdMob *)delegate;
 
-- (void)showAd;
+- (void)show;
 - (void)loadAd:(NSDictionary *)request;
 - (void)sendJSEvent:(NSString *)type payload:(nullable NSDictionary *)payload;
 

ios/RNFirebase/RNFirebaseAdMobInterstitial.m

@@ -22,17 +22,13 @@
     [_interstitial loadRequest:[_delegate buildRequest:request]];
 }
 
-- (void)showAd {
+- (void)show {
     if (_interstitial.isReady) {
         [_interstitial presentFromRootViewController:[UIApplication sharedApplication].delegate.window.rootViewController];
     }
 }
 
 - (void)sendJSEvent:(NSString *)type payload:(NSDictionary *)payload {
-    if (payload == nil) {
-        payload = @{};
-    }
-
     [_delegate sendEventWithName:ADMOB_INTERSTITIAL_EVENT body:@{
             @"type": type,
             @"adUnit": _adUnitID,

ios/RNFirebase/RNFirebaseAdMobRewardedVideo.h

@@ -0,0 +1,34 @@
+#ifndef RNFirebaseAdMobRewardedVideo_h
+#define RNFirebaseAdMobRewardedVideo_h
+
+#import <React/RCTBridgeModule.h>
+#import "RNFirebaseEvents.h"
+
+#if __has_include(<GoogleMobileAds/GADMobileAds.h>)
+
+#import "GoogleMobileAds/GADRewardBasedVideoAdDelegate.h"
+#import "GoogleMobileAds/GADRewardBasedVideoAd.h"
+#import <React/RCTEventEmitter.h>
+#import "RNFirebaseAdMob.h"
+
+@interface RNFirebaseAdMobRewardedVideo : NSObject <GADRewardBasedVideoAdDelegate>
+@property NSString *adUnitID;
+@property RNFirebaseAdMob *delegate;
+@property GADRewardBasedVideoAd *videoAd;
+
+- (id)initWithProps:(NSString *)adUnit delegate:(RNFirebaseAdMob *)delegate;
+
+- (void)show;
+- (void)loadAd:(NSDictionary *)request;
+- (void)sendJSEvent:(NSString *)type payload:(nullable NSDictionary *)payload;
+
+@end
+
+#else
+@interface RNFirebaseAdMobRewardedVideo : NSObject <RCTBridgeModule> {
+}
+@end
+#endif
+
+#endif
+

ios/RNFirebase/RNFirebaseAdMobRewardedVideo.m

@@ -0,0 +1,73 @@
+#import "RNFirebaseAdMobRewardedVideo.h"
+
+
+@implementation RNFirebaseAdMobRewardedVideo
+
+- (id)initWithProps:(NSString *)adUnit delegate:(RNFirebaseAdMob *)delegate {
+    self = [super init];
+    if (self) {
+        _adUnitID = adUnit;
+        _delegate = delegate;
+        _videoAd = [self createRewardedVideo];
+    }
+    return self;
+}
+
+- (GADRewardBasedVideoAd *)createRewardedVideo {
+    GADRewardBasedVideoAd *videoAd = [GADRewardBasedVideoAd sharedInstance];
+    videoAd.delegate = self;
+    return videoAd;
+}
+
+- (void)loadAd:(NSDictionary *)request {
+    [_videoAd loadRequest:[_delegate buildRequest:request] withAdUnitID:_adUnitID];
+}
+
+- (void)show {
+    if (_videoAd.isReady) {
+        [_videoAd presentFromRootViewController:[UIApplication sharedApplication].delegate.window.rootViewController];
+    }
+}
+
+- (void)sendJSEvent:(NSString *)type payload:(NSDictionary *)payload {
+    [_delegate sendEventWithName:ADMOB_REWARDED_VIDEO_EVENT body:@{
+            @"type": type,
+            @"adUnit": _adUnitID,
+            @"payload": payload
+    }];
+}
+
+- (void)rewardBasedVideoAd:(GADRewardBasedVideoAd *)rewardBasedVideoAd
+   didRewardUserWithReward:(GADAdReward *)reward {
+    [self sendJSEvent:@"onRewarded" payload:@{
+            @"type":reward.type,
+            @"amount":reward.amount,
+    }];
+}
+
+- (void)rewardBasedVideoAdDidReceiveAd:(GADRewardBasedVideoAd *)rewardBasedVideoAd {
+    [self sendJSEvent:@"onAdLoaded" payload:@{}];
+}
+
+- (void)rewardBasedVideoAdDidOpen:(GADRewardBasedVideoAd *)rewardBasedVideoAd {
+    [self sendJSEvent:@"onAdOpened" payload:@{}];
+}
+
+- (void)rewardBasedVideoAdDidStartPlaying:(GADRewardBasedVideoAd *)rewardBasedVideoAd {
+    [self sendJSEvent:@"onRewardedVideoStarted" payload:@{}];
+}
+
+- (void)rewardBasedVideoAdDidClose:(GADRewardBasedVideoAd *)rewardBasedVideoAd {
+    [self sendJSEvent:@"onAdClosed" payload:@{}];
+}
+
+- (void)rewardBasedVideoAdWillLeaveApplication:(GADRewardBasedVideoAd *)rewardBasedVideoAd {
+    [self sendJSEvent:@"onAdLeftApplication" payload:@{}];
+}
+
+- (void)rewardBasedVideoAd:(GADRewardBasedVideoAd *)rewardBasedVideoAd
+    didFailToLoadWithError:(NSError *)error {
+    [self sendJSEvent:@"onAdFailedToLoad" payload:[_delegate errorCodeToDictionary:error]];
+}
+
+@end

lib/modules/admob/RewardedVideo.js

@@ -3,7 +3,7 @@ import { statics } from './';
 import AdRequest from './AdRequest';
 import { nativeToJSError } from '../../utils';
 
-const FirebaseAdMob = NativeModules.RNFirebaseAdmob;
+const FirebaseAdMob = NativeModules.RNFirebaseAdMob;
 
 export default class RewardedVideo {