要在安卓应用中集成谷歌支付功能,可以按照以下步骤进行操作:
配置谷歌支付服务
implementation 'com.android.billingclient:billing:3.0.2'
初始化 BillingClient
private BillingClient billingClient;
@Override
public void onCreate() {
super.onCreate();
billingClient = BillingClient.newBuilder(this)
.enablePendingPurchases()
.setListener(new PurchasesUpdatedListener() {
@Override
public void onPurchasesUpdated(BillingResult billingResult, List purchases) {
// 处理购买结果
}
})
.build();
billingClient.startConnection(new BillingClientStateListener() {
@Override
public void onBillingSetupFinished(BillingResult billingResult) {
if (billingResult.getResponseCode() == BillingClient.BillingResponseCode.OK) {
// 谷歌支付服务连接成功
} else {
// 连接失败
}
}
@Override
public void onBillingServiceDisconnected() {
// 连接中断,可以尝试重新连接
}
});
}
查询商品信息
SkuDetailsParams params = SkuDetailsParams.newBuilder()
.setSkusList(Arrays.asList("product_id_1", "product_id_2"))
.setType(BillingClient.SkuType.INAPP) // 或者 BillingClient.SkuType.SUBS
.build();
billingClient.querySkuDetailsAsync(params, new SkuDetailsResponseListener() {
@Override
public void onSkuDetailsResponse(BillingResult billingResult, List skuDetailsList) {
if (billingResult.getResponseCode() == BillingClient.BillingResponseCode.OK) {
// 商品信息查询成功
for (SkuDetails skuDetails : skuDetailsList) {
// 处理商品信息
}
} else {
// 商品信息查询失败
}
}
});
发起购买请求
BillingFlowParams flowParams = BillingFlowParams.newBuilder()
.setSkuDetails(skuDetails)
.build();
BillingResult result = billingClient.launchBillingFlow(activity, flowParams);
if (result.getResponseCode() != BillingClient.BillingResponseCode.OK) {
// 购买请求失败
}
处理购买结果
@Override
public void onPurchasesUpdated(BillingResult billingResult, List purchases) {
if (billingResult.getResponseCode() == BillingClient.BillingResponseCode.OK && purchases != null) {
for (Purchase purchase : purchases) {
String sku = purchase.getSku();
// 处理购买成功的商品
}
} else if (billingResult.getResponseCode() == BillingClient.BillingResponseCode.USER_CANCELED) {
// 用户取消购买
} else {
// 购买失败
}
}
以上是一个简单的安卓谷歌支付集成示例,你可以根据自己的需求进行扩展和修改。
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