Android InApp订阅架构是用于实现应用内订阅功能的一种方法。下面是一个基本的代码示例,说明如何使用Android InApp订阅架构。
dependencies {
...
implementation 'com.android.billingclient:billing:4.0.0'
}
public class MyApp extends Application {
private BillingClient billingClient;
@Override
public void onCreate() {
super.onCreate();
billingClient = BillingClient.newBuilder(this)
.setListener(purchase -> {
// 处理购买成功的逻辑
})
.enablePendingPurchases()
.build();
billingClient.startConnection(new BillingClientStateListener() {
@Override
public void onBillingSetupFinished(BillingResult billingResult) {
if (billingResult.getResponseCode() == BillingClient.BillingResponseCode.OK) {
// 连接成功,可以进行购买操作
}
}
@Override
public void onBillingServiceDisconnected() {
// 连接断开,可以尝试重新连接
}
});
}
public BillingClient getBillingClient() {
return billingClient;
}
}
public class MainActivity extends AppCompatActivity {
private BillingClient billingClient;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
billingClient = ((MyApp) getApplication()).getBillingClient();
SkuDetailsParams params = SkuDetailsParams.newBuilder()
.setSkusList(Arrays.asList("subscription_sku_1", "subscription_sku_2"))
.setType(BillingClient.SkuType.SUBS)
.build();
billingClient.querySkuDetailsAsync(params, (billingResult, skuDetailsList) -> {
if (billingResult.getResponseCode() == BillingClient.BillingResponseCode.OK && skuDetailsList != null) {
// 处理获取到的订阅列表
}
});
}
}
public class MainActivity extends AppCompatActivity {
private BillingClient billingClient;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
billingClient = ((MyApp) getApplication()).getBillingClient();
// 当用户点击订阅选项时调用
String skuId = "subscription_sku_1";
BillingFlowParams params = BillingFlowParams.newBuilder()
.setSkuDetails(skuDetails)
.build();
billingClient.launchBillingFlow(this, params);
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (billingClient != null && resultCode == RESULT_OK) {
Purchase purchase = billingClient.queryPurchases(BillingClient.SkuType.SUBS)
.getPurchasesList()
.stream()
.filter(p -> p.getSku().equals("subscription_sku_1"))
.findFirst()
.orElse(null);
if (purchase != null) {
// 处理购买成功的逻辑
}
}
}
}
这是一个简单的Android InApp订阅架构的示例,用于实现应用内订阅功能。你可以根据你的具体需求进行修改和扩展。