flutter_poolakey 2.0.1 
flutter_poolakey: ^2.0.1 copied to clipboard
flutter_poolakey is a wrapper around the `Poolakey` to use in Flutter. Poolakey is an Android In-App Billing SDK for `Cafe Bazaar` App Store. All specific features in payment of Cafe Bazaar, will be a [...]
import 'package:flutter/material.dart';
import 'package:flutter_poolakey/flutter_poolakey.dart';
import 'data.dart';
void main() {
runApp(const MyApp());
}
class MyApp extends StatelessWidget {
const MyApp({Key? key}) : super(key: key);
// This widget is the root of your application.
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Trivial Example for Flutter-Poolakey',
theme: ThemeData(
// This is the theme of your application.
//
// Try running your application with "flutter run". You'll see the
// application has a blue toolbar. Then, without quitting the app, try
// changing the primarySwatch below to Colors.green and then invoke
// "hot reload" (press "r" in the console where you ran "flutter run",
// or simply save your changes to "hot reload" in a Flutter IDE).
// Notice that the counter didn't reset back to zero; the application
// is not restarted.
primarySwatch: Colors.green,
brightness: Brightness.dark,
),
home: const MyHomePage(title: 'Trivial Example for Flutter-Poolakey'),
);
}
}
class MyHomePage extends StatefulWidget {
const MyHomePage({Key? key, required this.title}) : super(key: key);
// This widget is the home page of your application. It is stateful, meaning
// that it has a State object (defined below) that contains fields that affect
// how it looks.
// This class is the configuration for the state. It holds the values (in this
// case the title) provided by the parent (in this case the App widget) and
// used by the build method of the State. Fields in a Widget subclass are
// always marked "final".
final String title;
@override
State<MyHomePage> createState() => _MyHomePageState();
}
class _MyHomePageState extends State<MyHomePage> {
var _gasLevels = ["0", "1", "2", "3", "4", "_inf"];
var _gasLevel = 4;
var _vehicleState = "free";
var _logText = "";
var _waitingMode = true;
var _textController = TextEditingController();
Map<String, ProductItem> _productsMap = {};
@override
void initState() {
_initShop();
super.initState();
}
Future<void> _initShop() async {
_productsMap["gas"] = ProductItem("gas", "buy_gas", true);
_productsMap["dynamic_price"] =
ProductItem("dynamic_price", "buy_gas", true);
_productsMap["premium"] = ProductItem("premium", "upgrade_app", false);
_productsMap["infinite_gas_monthly"] =
ProductItem("infinite_gas_monthly", "get_infinite_gas", false);
_productsMap["trial_subscription"] =
ProductItem("trial_subscription", "get_infinite_gas_trial", false);
var message = "";
var rsaKey =
"MIHNMA0GCSqGSIb3DQEBAQUAA4G7ADCBtwKBrwDbY/p0EgtJZHE6t9nVZ6QyzcR7e2O5RalVJx6Y+6Dc7n40FqdxAjHBYlptyZsdTg9r77JCS7UjEPXNuCHG5NCBLq/u7DWQQmh8otzMK6/P6nzsJUYvCqyNEu7cecaXmh5DgKlfRFpzNXBzBd4K3Xon8hBJjez/qdzvMtmHVFpdCSApUC0WTmT/kq1tDKLU1lDAEt10K83xZbi6lJWcAK20VUn+9KSVFxsr5WuXuWcCAwEAAQ==";
bool connected = false;
try {
connected = await FlutterPoolakey.connect(rsaKey,
onDisconnected: () => message = "Poolakey disconnected!");
} on Exception catch (e) {
setState(() {
message = e.toString();
});
}
if (!connected) {
_log(message);
return;
}
_reteriveProducts();
}
Future<void> _reteriveProducts() async {
setState(() => _waitingMode = true);
var purchases = await FlutterPoolakey.getAllPurchasedProducts();
var subscribes = await FlutterPoolakey.getAllSubscribedProducts();
var allPurchases = <PurchaseInfo>[];
allPurchases.addAll(purchases);
allPurchases.addAll(subscribes);
for (var purchase in allPurchases) {
_handlePurchase(purchase);
}
var skuDetailsList =
await FlutterPoolakey.getInAppSkuDetails(_productsMap.keys.toList());
for (var skuDetails in skuDetailsList) {
if (skuDetails.sku == "trial_subscription") {
var trialData = await FlutterPoolakey.checkTrialSubscription();
var trial = TrialSubscription.fromSkuDetails(skuDetails);
trial.isAvailable = trialData["isAvailable"];
trial.trialPeriodDays = trialData["trialPeriodDays"];
_productsMap[skuDetails.sku]?.skuDetails = skuDetails;
} else {
_productsMap[skuDetails.sku]?.skuDetails = skuDetails;
}
// inject purchaseInfo
PurchaseInfo? purchaseInfo;
for (var p in allPurchases) {
if (p.productId == skuDetails.sku) purchaseInfo = p;
}
_productsMap[skuDetails.sku]?.purchaseInfo = purchaseInfo;
_log(_productsMap.toString());
}
setState(() => _waitingMode = false);
}
Future<void> _handlePurchase(PurchaseInfo purchase) async {
_log(purchase.originalJson + "\n");
if (purchase.productId == "gas" || purchase.productId == "dynamic_price") {
if (_gasLevel < 5) _gasLevel = (_gasLevel + 1).clamp(0, 4);
} else if (purchase.productId == "infinite_gas_monthly" ||
purchase.productId == "trial_subscription") {
_gasLevel = 5;
} else if (purchase.productId == "premium") {
_vehicleState = "premium";
}
if (_productsMap[purchase.productId]!.consumable) {
var result = await FlutterPoolakey.consume(purchase.purchaseToken);
if (!result) {
_log(result.toString());
}
}
setState(() => _waitingMode = false);
}
@override
Widget build(BuildContext context) {
// This method is rerun every time setState is called, for instance as done
// by the _incrementCounter method above.
//
// The Flutter framework has been optimized to make rerunning build methods
// fast, so that you can just rebuild anything that needs updating rather
// than having to individually change instances of widgets.
final size = MediaQuery.of(context).size;
final items = _productsMap.values.toList();
final itemHeight = 80.0;
final smallStyle = TextStyle(fontSize: 11);
return Scaffold(
body: Container(
width: size.width,
height: size.height,
child: Stack(children: [
Column(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
crossAxisAlignment: CrossAxisAlignment.stretch,
children: [
// Header
Container(
color: Colors.green.withAlpha(44),
height: 128,
padding: EdgeInsets.fromLTRB(20, 30, 20, 8),
child: Row(
crossAxisAlignment: CrossAxisAlignment.center,
children: [
Column(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Image.asset("assets/$_vehicleState.png",
width: 110),
Image.asset(
"assets/gas${_gasLevels[_gasLevel]}.png",
width: 110)
],
),
SizedBox(width: 16),
Expanded(
child: Container(
alignment: Alignment.center,
child: SizedBox(
width: 128,
height: 56,
child: ElevatedButton(
child: Text("یه دوری بزن"),
onPressed: _drive,
),
),
),
),
],
)),
// List
SizedBox(height: 6),
for (var i = 0; i < items.length; i++)
_itemBuilder(items[i], smallStyle),
SizedBox(height: 6),
// Log View
Expanded(
child: SingleChildScrollView(
child: Text(
_logText,
overflow: TextOverflow.visible,
style: smallStyle,
),
),
)
],
),
Positioned(
right: 8,
bottom: 4,
width: 36,
child: ElevatedButton(
onPressed: _clearLog,
child: Icon(Icons.delete),
style: ElevatedButton.styleFrom(
shape: CircleBorder(),
padding: EdgeInsets.zero,
),
),
),
_waitingMode
? Positioned(
top: 110,
left: 0,
right: 0,
height: items.length * itemHeight,
child: Container(
alignment: Alignment.center,
color: Theme.of(context).cardColor.withAlpha(180),
child: Text(
"لطفا کمی صبر کنید ...",
textDirection: TextDirection.rtl,
),
))
: SizedBox(),
])),
);
}
void _drive() {
if (_gasLevel >= 5) return;
_gasLevel = (_gasLevel - 1).clamp(0, 4);
setState(() {});
}
Widget _itemBuilder(ProductItem item, TextStyle smallStyle) {
var title = item.skuDetails == null ? "Title" : item.skuDetails!.title;
var price = item.skuDetails == null ? "Price" : item.skuDetails!.price;
return Stack(children: [
Padding(
padding: const EdgeInsets.symmetric(horizontal: 4, vertical: 1),
child: Card(
margin: EdgeInsets.all(1),
color: Theme.of(context).cardColor,
child: InkWell(
onTap: () => _onItemTap(item),
child: Container(
padding: EdgeInsets.all(4),
child: IgnorePointer(
ignoring: true,
child: Row(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Column(
mainAxisAlignment:
MainAxisAlignment.spaceBetween,
children: [
Image.asset("assets/${item.icon}.png",
width: 72),
Text(price,
style: smallStyle,
textDirection: TextDirection.rtl)
]),
Expanded(
child: Column(
mainAxisAlignment:
MainAxisAlignment.spaceAround,
crossAxisAlignment:
CrossAxisAlignment.end,
children: [
Text(title,
textDirection: TextDirection.rtl),
_getMessage(item, smallStyle)
])),
])))))),
item.id == "dynamic_price"
? Positioned(
right: 8,
bottom: 8,
width: 240,
height: 32,
child: TextField(
controller: _textController,
decoration: InputDecoration(
border: OutlineInputBorder(),
hintTextDirection: TextDirection.rtl,
hintText: item.skuDetails?.description,
hintStyle: smallStyle),
))
: SizedBox()
]);
}
_getMessage(ProductItem item, TextStyle smallStyle) {
var description =
item.skuDetails == null ? "Description" : item.skuDetails!.description;
if (item.id == "dynamic_price") return SizedBox(height: 32);
if (item.id == "trial_subscription") {
if (item.skuDetails == null) return SizedBox(height: 32);
if (item.skuDetails is TrialSubscription) {
TrialSubscription trial = item.skuDetails as TrialSubscription;
return Text(": مهلت استفاده ${trial.trialPeriodDays} روز",
style: smallStyle);
}
}
return Text(description,
style: smallStyle, textDirection: TextDirection.rtl);
}
Future<void> _onItemTap(ProductItem item) async {
if (item.skuDetails == null) return;
setState(() => _waitingMode = true);
var dynamicPriceToken =
item.id == "dynamic_price" ? _textController.text : "";
PurchaseInfo? purchaseInfo;
try {
purchaseInfo = await FlutterPoolakey.purchase(item.skuDetails!.sku,
dynamicPriceToken: dynamicPriceToken);
} catch (e) {
_log(e.toString());
setState(() => _waitingMode = false);
return;
}
_handlePurchase(purchaseInfo);
}
void _log(String message) {
_logText += message + "\n";
print(message);
setState(() {});
}
void _clearLog() {
_logText = "";
setState(() {});
}
@override
void dispose() {
_textController.dispose();
super.dispose();
}
}Metadata
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Metadata
flutter_poolakey is a wrapper around the `Poolakey` to use in Flutter. Poolakey is an Android In-App Billing SDK for `Cafe Bazaar` App Store. All specific features in payment of Cafe Bazaar, will be added on `Poolakey`.
Repository (GitHub)
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License
unknown (LICENSE)
