Java 应用内计费，在文本上显示本地化价格
在我的android应用程序中，我想在按钮上显示应用程序内购买的本地化价格。 我试着按照一个指南来设置应用内账单（）来设置账单本身，它似乎在一个测试帐户上工作Java 应用内计费，在文本上显示本地化价格,java,android,Java,Android,在我的android应用程序中，我想在按钮上显示应用程序内购买的本地化价格。 我试着按照一个指南来设置应用内账单（）来设置账单本身，它似乎在一个测试帐户上工作 尽管.setSku和.setType现在已被弃用，但现在可以使用.setSku详细信息，这在文档中非常有用，因为有很多选项但是，我似乎无法访问SkuDetails类 几周来，我一直在尝试实施应用内计费，并查看了各种文章和指南，但似乎找不到解决方法。我觉得我什么都试过了，不知道下一步该怎么办 public class InAppBillin
尽管.setSku和.setType现在已被弃用，但现在可以使用.setSku详细信息，这在文档中非常有用，因为有很多选项
但是，我似乎无法访问SkuDetails类 几周来，我一直在尝试实施应用内计费，并查看了各种文章和指南，但似乎找不到解决方法。我觉得我什么都试过了，不知道下一步该怎么办
public class InAppBilling extends AppCompatActivity implements
PurchasesUpdatedListener {
private static final String TAG = "InAppBilling";
//In APP Produkter
static final String ITEM_SKU_ADREMOVAL = "remove_ads_salary1";
private Button mButton;
private Button back_Button;
private String mAdRemovalPrice;
private SharedPreferences mSharedPreferences;
private BillingClient mBillingClient;
@Override
protected void onCreate(@Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.inappbilling);
mBillingClient = BillingClient.newBuilder(InAppBilling.this).setListener(this).build();
mBillingClient.startConnection(new BillingClientStateListener() {
@Override
public void onBillingSetupFinished(int responseCode) {
if (responseCode == BillingClient.BillingResponse.OK){
List skuList = new ArrayList<>();
skuList.add(ITEM_SKU_ADREMOVAL);
SkuDetailsParams.Builder params = SkuDetailsParams.newBuilder();
params.setSkusList(skuList).setType(BillingClient.SkuType.INAPP);
mBillingClient.querySkuDetailsAsync(params.build(),
new SkuDetailsResponseListener() {
@Override
public void onSkuDetailsResponse(int responseCode, List<SkuDetails> skuDetailsList) {
//Processing the response if the code = OK, and skuDetailsList isn't = null(empty)
if (responseCode == BillingClient.BillingResponse.OK && skuDetailsList != null){
for (SkuDetails skuDetails : skuDetailsList){
String sku = skuDetails.getSku();
String price = skuDetails.getPrice();
if (ITEM_SKU_ADREMOVAL.equals(sku)){
mAdRemovalPrice = price;
}
}
}
}
});
}
}
@Override
public void onBillingServiceDisconnected() {
// IMPLEMENT RETRY POLICY - TRY TO RESTART ON NEXT REQUEST BY CALLING startConnection()
}
});
mButton = findViewById(R.id.buy_button);
mButton.setOnClickListener(new View.OnClickListener(){
@Override
public void onClick(View view){
BillingFlowParams flowParams = BillingFlowParams.newBuilder()
//THIS skuDetails gives the error 'Cannot resolve symbol
.setSkuDetails(skuDetails)
// .setSku(ITEM_SKU_ADREMOVAL)
// .setType(BillingClient.SkuType.INAPP)
.build();
int responseCode = mBillingClient.launchBillingFlow(InAppBilling.this, flowParams);
}
});
back_Button = findViewById(R.id.back_button);
back_Button.setOnClickListener(new View.OnClickListener(){
@Override
public void onClick(View view){
//Returnere til det fragment man kom fra
InAppBilling.super.onBackPressed();
}
});
}
现在，我不能使用getPrice（）。让您的活动实现侦听器，这样您就可以更轻松地访问所有内容 我重新格式化了您的代码以实现所有侦听器，它可能有一些小错误，但我希望您能理解 请注意，我还实现了View.OnClickListener，这使代码更加清晰，但是您需要在模块级别为传递给构建器的skuDetails分配一个变量，我没有这样做。如果您有任何问题，请告诉我
public class InAppBilling extends AppCompatActivity implements
PurchasesUpdatedListener, SkuDetailsResponseListener,
BillingClientStateListener, View.OnClickListener
{
private static final String TAG = "InAppBilling";
//In APP Produkter
static final String ITEM_SKU_ADREMOVAL = "remove_ads_salary1";
private Button mButton;
private Button back_Button;
private String mAdRemovalPrice;
private SharedPreferences mSharedPreferences;
private BillingClient mBillingClient;
@Override
protected void onCreate(@Nullable Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.inappbilling);
mBillingClient = BillingClient.newBuilder(this).setListener(this).build();
mBillingClient.startConnection(this);
findViewById(R.id.buy_button).setOnClickListener(this);
findViewById(R.id.back_button).setOnClickListener(this);
}
@Override
public void onPurchasesUpdated(int responseCode, @Nullable List<Purchase> purchases)
{
}
@Override
public void onSkuDetailsResponse(int responseCode, List<SkuDetails> skuDetailsList)
{
if (responseCode == BillingClient.BillingResponse.OK && skuDetailsList != null)
{
for (SkuDetails skuDetails : skuDetailsList)
{
String sku = skuDetails.getSku();
String price = skuDetails.getPrice();
if (ITEM_SKU_ADREMOVAL.equals(sku))
{
mAdRemovalPrice = price;
}
}
}
}
@Override
public void onClick(View view)
{
if (view.getId() == R.id.back_button)
{
super.onBackPressed();
}
else if (view.getId() == R.id.buy_button)
{
BillingFlowParams flowParams = BillingFlowParams.newBuilder()
.setSkuDetails(skuDetails)
.build();
int responseCode = mBillingClient.launchBillingFlow(this, flowParams);
}
}
@Override
public void onBillingSetupFinished(int responseCode)
{
if (responseCode == BillingClient.BillingResponse.OK)
{
List skuList = new ArrayList<>();
skuList.add(ITEM_SKU_ADREMOVAL);
SkuDetailsParams.Builder params = SkuDetailsParams.newBuilder();
params.setSkusList(skuList).setType(BillingClient.SkuType.INAPP);
mBillingClient.querySkuDetailsAsync(params.build(), this);
}
}
@Override
public void onBillingServiceDisconnected()
{
// IMPLEMENT RETRY POLICY - TRY TO RESTART ON NEXT REQUEST BY CALLING startConnection()
}
}