https://here4you.tistory.com/222
add pubspec.waml
dependencies:
firebase_admob: ^0.9.0+7
source
import 'package:flutter/material.dart';
import 'package:firebase_admob/firebase_admob.dart';
FirebaseAdmobDemoState pageState;
class FirebaseAdmobDemo extends StatefulWidget {
@override
State createState() {
pageState = FirebaseAdmobDemoState();
return pageState;
}
}
class FirebaseAdmobDemoState extends State {
FirebaseAdmobManager fMan = FirebaseAdmobManager();
bool loadInterstitialAd = false;
bool loadRewardedVideoAd = false;
int rewardCount = 0;
@override
void initState() {
super.initState();
fMan.init(
interstitialAdListener: interstitialAdListener,
rewardedVideoListner: rewardedVideoListner);
}
void interstitialAdListener(MobileAdEvent event) {
print(" event: $event");
switch (event) {
case MobileAdEvent.loaded:
setState(() {
loadInterstitialAd = true;
});
break;
case MobileAdEvent.failedToLoad:
break;
case MobileAdEvent.clicked:
break;
case MobileAdEvent.impression:
break;
case MobileAdEvent.opened:
setState(() {
loadInterstitialAd = false;
});
break;
case MobileAdEvent.leftApplication:
break;
case MobileAdEvent.closed:
break;
}
}
void rewardedVideoListner(RewardedVideoAdEvent event,
{String rewardType, int rewardAmount}) {
print(" event: $event");
switch (event) {
case RewardedVideoAdEvent.loaded:
setState(() {
loadRewardedVideoAd = true;
});
break;
case RewardedVideoAdEvent.failedToLoad:
break;
case RewardedVideoAdEvent.opened:
setState(() {
loadRewardedVideoAd = false;
});
break;
case RewardedVideoAdEvent.leftApplication:
break;
case RewardedVideoAdEvent.closed:
break;
case RewardedVideoAdEvent.rewarded:
setState(() {
rewardCount += rewardAmount;
});
break;
case RewardedVideoAdEvent.started:
break;
case RewardedVideoAdEvent.completed:
break;
}
}
@override
Widget build(BuildContext context) {
return MaterialApp(
home: Scaffold(
appBar: AppBar(
title: const Text('AdMob Plugin example app'),
),
body: ListView(
children: [
_customTitle("Bottom Banner Advertisement"),
Row(
children: [
_customButton("Show", onPressed: () {
fMan.showBannerAd();
}),
_customButton("Move to\nOther Page", onPressed: () {
Navigator.push(context,
MaterialPageRoute(builder: (context) => TestPage()));
}),
_customButton("Remove", onPressed: () {
fMan.removeBannerAd();
})
],
),
_customTitle("Interstitial Advertisement"),
Row(
children: [
_customButton(("Load"), onPressed: () {
fMan.loadInterstitialAd();
}),
_customButton("Show",
onPressed: (loadInterstitialAd == true)
? () {
fMan.showInterstitialAd();
}
: null),
],
),
_customTitle("Rewarded Video Advertisement"),
Row(
children: [
_customButton(("Load"), onPressed: () {
fMan.loadRewardedVideoAd();
}),
_customButton("Show",
onPressed: (loadRewardedVideoAd == true)
? () {
fMan.showRewardedVideoAd();
}
: null),
],
),
Container(
alignment: Alignment(0, 0),
padding: const EdgeInsets.symmetric(vertical: 10),
child: Text("You have $rewardCount coins."),
),
],
),
),
);
}
_customTitle(String title) {
return Container(
margin: const EdgeInsets.symmetric(horizontal: 10),
padding: const EdgeInsets.only(top: 20),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
title,
style: TextStyle(
fontSize: 16,
fontWeight: FontWeight.bold,
color: Colors.blueGrey),
),
Divider(
color: Colors.grey,
height: 1,
)
],
),
);
}
_customButton(String text, {Null Function() onPressed}) {
return Expanded(
child: Container(
margin: const EdgeInsets.symmetric(horizontal: 5),
child: RaisedButton(
padding: const EdgeInsets.symmetric(horizontal: 10),
color: Colors.blueAccent,
textColor: Colors.white,
child: Text(text),
onPressed: onPressed,
),
),
);
}
}
class FirebaseAdmobManager {
bool _isInit = false;
BannerAd _bottomBannerAd;
InterstitialAd interstitialAd;
//Modify the following for the actual Admob advertisement.
String appID = FirebaseAdMob.testAppId;
String bannerID = BannerAd.testAdUnitId;
String interstitialID = InterstitialAd.testAdUnitId;
String rewardedVideoAdID = RewardedVideoAd.testAdUnitId;
Function(MobileAdEvent) _interstitialAdListener;
init({
MobileAdListener interstitialAdListener = null,
RewardedVideoAdListener rewardedVideoListner = null,
}) async {
_isInit = await FirebaseAdMob.instance.initialize(appId: appID);
_bottomBannerAd = createBannerAd(); _interstitialAdListener = interstitialAdListener; RewardedVideoAd.instance.listener = rewardedVideoListner;
}
dispose() {
_bottomBannerAd.dispose();
interstitialAd.dispose();
_isInit = false;
}
static const MobileAdTargetingInfo targetingInfo = MobileAdTargetingInfo(
//testDevices: testDevice != null ? [testDevice] : null,
keywords: ['foo', 'bar'],
contentUrl: 'http://foo.com/bar.html',
childDirected: true,
nonPersonalizedAds: true,
);
/*** Banner AD ***/
BannerAd createBannerAd() {
return BannerAd(
adUnitId: BannerAd.testAdUnitId,
size: AdSize.banner,
//targetingInfo: targetingInfo,
listener: (MobileAdEvent event) {
print("BannerAd event $event");
},
);
}
showBannerAd() {
_bottomBannerAd ??= createBannerAd();
_bottomBannerAd
..load()
..show();
}
removeBannerAd() {
_bottomBannerAd?.dispose();
_bottomBannerAd = null;
}
/*** Interstitial AD ***/
InterstitialAd createInterstitialAd() {
return InterstitialAd(
adUnitId: InterstitialAd.testAdUnitId,
listener: _interstitialAdListener,
);
}
loadInterstitialAd() async {
interstitialAd?.dispose();
interstitialAd = createInterstitialAd()..load();
}
showInterstitialAd() {
interstitialAd.show();
}
/*** RewardedVideo AD ***/
loadRewardedVideoAd() {
RewardedVideoAd.instance
.load(adUnitId: rewardedVideoAdID, targetingInfo: targetingInfo);
}
showRewardedVideoAd() {
RewardedVideoAd.instance.show();
}
}
class TestPage extends StatefulWidget {
@override
TestPageState createState() => TestPageState();
}
class TestPageState extends State {
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(title: Text("Test")),
body: Center(
child: Text("Test"),
),
);
}
}
0 Comments