Android 成功购买后未调用onProductPurchased和onActivityResult

我在Android应用程序中有一个购买按钮，我正在使用Anjlab应用程序内计费库。一旦购买成功，我想向服务器发送一个请求，服务器会通知我

但是，我根本无法实现“onProductPurchased”功能。在这里研究之后，我发现我需要调用onActivityResult。但即便如此，也没有得到足够的重视

获得onActivityResult的一个解决方案是覆盖它，但仍然无法通过。请找到下面的代码，并建议我需要做什么，以便一旦购买成功，我可以打电话到后端

public class QuestionPrice extends Fragment implements View.OnClickListener, BillingProcessor.IBillingHandler{

private static final String PRODUCT_ID = "prod_00001";
private static final String PRODUCT_ID2 = "prod_00002";
private int paymentmade;
private String paymentdone;
ArrayList<String> arrayListOfProductIds;
private static final String LICENSE_KEY = "PUT YOUR MERCHANT KEY HERE";
private static final String MERCHANT_ID=null;
private static final String TAG = "Askquest";
private BillingProcessor bp;
private boolean readyToPurchase = false;
Button buybutton;
Button buybuttonReport;
private boolean purchased;

@Nullable
@Override
public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
    View view = inflater.inflate(R.layout.fragment_question_price, container, false);
    buybutton = (Button) view.findViewById(R.id.buybutton);
    buybuttonReport = (Button) view.findViewById(R.id.buybuttonReport);
    buybutton.setOnClickListener(this);
    buybuttonReport.setOnClickListener(this);
    return view;
}
@Override
public void onViewCreated(View view, @Nullable Bundle savedInstanceState) {
    super.onViewCreated(view, savedInstanceState);

    if(!BillingProcessor.isIabServiceAvailable(getActivity())) {
        Toast.makeText(getActivity(), "In-app billing service is unavailable, please upgrade Android Market/Play to version >= 3.9.16", Toast.LENGTH_SHORT).show();
    }

    bp = new BillingProcessor(getActivity(), LICENSE_KEY, MERCHANT_ID,this);
    SkuDetails skuDetails = bp.getPurchaseListingDetails("PRODUCT_ID");
    getActivity().setTitle("Products");
}


@Override
public void onClick(View v) {
    SharedPreferences msharedprefs = getActivity().getSharedPreferences("sharedprefdata", MODE_PRIVATE);
    SharedPreferences.Editor editor = msharedprefs.edit();
    switch (v.getId()) {
        case R.id.buybutton:
    if (bp.loadOwnedPurchasesFromGoogle() && bp.isPurchased(PRODUCT_ID)) {
        boolean loadOwnedPurchasesFromGoogle = bp.loadOwnedPurchasesFromGoogle();
        boolean isPurchased = bp.isPurchased(PRODUCT_ID);

        TransactionDetails premiumTransactionDetailss = bp.getPurchaseTransactionDetails(PRODUCT_ID);

        Log.i("Transaction Details ", " TT Details " + premiumTransactionDetailss);
        if (purchased) {
             Toast.makeText(getActivity(), "You have already purchased a question.", Toast.LENGTH_SHORT).show();
        } else {
            Toast.makeText(getActivity(), "Purchase Initiated", Toast.LENGTH_SHORT).show();
            bp.purchase(getActivity(), PRODUCT_ID);
            TransactionDetails premiumTransactionDetails2 = bp.getPurchaseTransactionDetails(PRODUCT_ID);
            purchased = bp.isPurchased(PRODUCT_ID);
            Log.i("TAG", "isPurchased" + purchased);
            if (purchased) {
                Log.i("TAG", "Congratulations!!! Purchase Successfull");
                Toast.makeText(getActivity(), "Congratulations!!! Purchase Successfull", Toast.LENGTH_SHORT).show();
            }
        }
    }
            break;

        case R.id.buybuttonReport:
            TransactionDetails premiumTransactionDetails2 = bp.getPurchaseTransactionDetails(PRODUCT_ID2);
            Log.i("Transaction Details ", " TT Details "+premiumTransactionDetails2);
            if (bp.loadOwnedPurchasesFromGoogle() && bp.isPurchased(PRODUCT_ID2))
            {
                boolean loadOwnedPurchasesFromGoogle = bp.loadOwnedPurchasesFromGoogle();
                boolean  isPurchased = bp.isPurchased(PRODUCT_ID2);
                TransactionDetails premiumTransactionDetailss = bp.getPurchaseTransactionDetails(PRODUCT_ID2);
                Log.i("Transaction Details ", " TT Details "+premiumTransactionDetailss);
               Log.i("TAG", ""+msharedprefs.getInt("reportQues", -1));

                Toast.makeText(getActivity(), "You have already purchased a report.", Toast.LENGTH_SHORT).show();
            }
            else
            {
             Toast.makeText(getActivity(), "Purchase Initiated", Toast.LENGTH_SHORT).show();
             bp.purchase(getActivity(), PRODUCT_ID2);
             purchased = bp.isPurchased(PRODUCT_ID2);
             if ( purchased)
             {
                 Log.i("TxnDetails : ","TxnDetails : "+premiumTransactionDetails22.purchaseInfo.purchaseData.orderId.toString());
             }
                Log.i("TAG", "isPurchased"+purchased );
            }
            break;
    }
}

@Override
public void onProductPurchased(@NonNull String productId, @Nullable TransactionDetails details) {

    SharedPreferences msharedprefs = getActivity().getSharedPreferences("sharedprefdata", MODE_PRIVATE);
    SharedPreferences.Editor editor = msharedprefs.edit();
    String userid = msharedprefs.getString("userid", null);
    String username = msharedprefs.getString("username", null);

    Toast.makeText(getActivity(), "On Product Purchased", Toast.LENGTH_SHORT).show();
    Log.i("TAG", "On Product Purchased" );

    purchased = bp.isPurchased(PRODUCT_ID2);
    if ( purchased) {
        Toast.makeText(getActivity(), "Congratulations!!! Purchase Successfull", Toast.LENGTH_SHORT).show();
        Log.i("TAG", "Button Clicked Product Purchased" );
        Toast.makeText(getActivity(), "Button Clicked Product Purchased", Toast.LENGTH_SHORT).show();
    }
    editor.putInt("paymentdone", 1);
    editor.commit();
    purchasemade(userid);

}

@Override
    public void onPurchaseHistoryRestored() {
    Log.i("TAG", "Button Clicked Product History Restored" );
   Toast.makeText(getActivity(), "Button Clicked Product History Restored", Toast.LENGTH_SHORT).show();
    editor.putInt("paymentdone", 0);
    editor.commit();

}

@Override
public void onBillingError(int errorCode, @Nullable Throwable error) {
    Toast.makeText(getActivity(), "Button Clicked Billing Error", Toast.LENGTH_SHORT).show();
    Log.i("TAG", "Button Clicked Billing Error" );
    editor.putInt("paymentdone", 0);
    editor.commit();
}

@Override
public void onBillingInitialized() {
    Toast.makeText(getActivity(), "Billing Initialized", Toast.LENGTH_SHORT).show();
    readyToPurchase = true;
}

@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
    if (!bp.handleActivityResult(requestCode, resultCode, data)) {
        super.onActivityResult(requestCode, resultCode, data);
        FragmentManager fragmentManager = getFragmentManager();
        Fragment fragment = fragmentManager.findFragmentByTag("Products");
        Toast.makeText(getActivity(), "Inside On Activity Result", Toast.LENGTH_SHORT).show();
        Log.i("TAG", "Inside On Activity Result" );
        if (fragment != null)
        {
            ((QuestionPrice)fragment).onActivityResult(requestCode, resultCode, data);
        }
    }
}

@Override
public void onDestroy() {
    if (bp != null) {
        bp.release();
    }
    super.onDestroy();
}

private void purchasemade(String userid) {
    Log.i("TAG", "Inside Purchase Made" );
    Toast.makeText(getActivity(), "Inside Purchase Made", Toast.LENGTH_SHORT).show();
}
}

公共类QuestionPrice扩展片段实现View.OnClickListener、BillingProcessor.IBillingHandler{
私有静态最终字符串产品\u ID=“prod\u 00001”；
私有静态最终字符串产品_ID2=“prod_00002”；
私人内部支付；
私人字符串paymentdone；
ArrayList ArrayListOffProductId；
私有静态最终字符串许可证\u KEY=“将您的商户密钥放在此处”；
私有静态最终字符串\u ID=null；
私有静态最终字符串标记=“Askquest”；
私人计费处理器bp；
私有布尔readyToPurchase=false；
按钮购买按钮；
按钮购买按钮报告；
购买私人楼宇；
@可空
@凌驾
创建视图时的公共视图（LayoutFlater充气机、@Nullable ViewGroup容器、@Nullable Bundle savedInstanceState）{
视图=充气机。充气（R.layout.fragment\u question\u price，container，false）；
buybutton=（Button）view.findViewById（R.id.buybutton）；
buybuttonReport=（Button）view.findViewById（R.id.buybuttonReport）；
buybutton.setOnClickListener（此）；
buybuttonReport.setOnClickListener（此）；
返回视图；
}
@凌驾
已创建视图上的公共void（视图，@Nullable Bundle savedInstanceState）{
super.onViewCreated（视图，savedInstanceState）；
如果（！BillingProcessor.isIabServiceAvailable（getActivity（）））{
Toast.makeText（getActivity（），“应用内计费服务不可用，请将Android Market/Play升级到>=3.9.16版本”，Toast.LENGTH_SHORT）.show（）；
}
bp=新计费处理器（getActivity（），许可证密钥，商户ID，此）；
SkuDetails SkuDetails=bp.getPurchaseListingDetails（“产品ID”）；
getActivity（）.setTitle（“产品”）；
}
@凌驾
公共void onClick（视图v）{
SharedPreferences msharedprefs=getActivity（）.getSharedPreferences（“SharedPreferData”，MODE\u PRIVATE）；
SharedReferences.Editor=msharedprefs.edit（）；
开关（v.getId（））{
案例R.id.buybutton：
if（bp.loadOwnedPurchasesFromGoogle（）&&bp.isPurchased（产品ID））{
boolean loadOwnedPurchasesFromGoogle=bp.loadOwnedPurchasesFromGoogle（）；
布尔值isPurchased=bp.isPurchased（产品标识）；
TransactionDetails PremiumTransactionDetails=bp.getPurchaseTransactionDetails（产品标识）；
Log.i（“交易详情”、“TT详情”+PremiumTransactionDetails）；
如果（已购买）{
Toast.makeText（getActivity（），“您已经购买了一个问题。”，Toast.LENGTH_SHORT.show（）；
}否则{
Toast.makeText（getActivity（），“购买已启动”，Toast.LENGTH_SHORT.show（）；
采购（getActivity（），产品标识）；
TransactionDetails premiumTransactionDetails2=bp.getPurchaseTransactionDetails（产品标识）；
采购=bp.isPurchased（产品标识）；
Log.i（“标签”、“已购买”+已购买）；
如果（已购买）{
Log.i（“TAG”，“恭喜！！！购买成功”）；
Toast.makeText（getActivity（），“恭喜！！！购买成功”，Toast.LENGTH\u SHORT.show（）；
}
}
}
打破
案例R.id.BuyButton报告：
TransactionDetails premiumTransactionDetails2=bp.getPurchaseTransactionDetails（产品编号2）；
Log.i（“交易详情”、“TT详情”+premiumTransactionDetails2）；
if（bp.loadOwnedPurchasesFromGoogle（）&&bp.isPurchased（PRODUCT_ID2））
{
boolean loadOwnedPurchasesFromGoogle=bp.loadOwnedPurchasesFromGoogle（）；
布尔值isPurchased=bp.isPurchased（PRODUCT_ID2）；
TransactionDetails PremiumTransactionDetails=bp.getPurchaseTransactionDetails（产品编号2）；
Log.i（“交易详情”、“TT详情”+PremiumTransactionDetails）；
Log.i（“TAG”、“”+msharedprefs.getInt（“reportQues”、-1））；
Toast.makeText（getActivity（），“您已经购买了一份报告。”，Toast.LENGTH\u SHORT.show（）；
}
其他的
{
Toast.makeText（getActivity（），“购买已启动”，Toast.LENGTH_SHORT.show（）；
采购（getActivity（），产品编号2）；
已购买=bp.已购买（产品编号2）；
如果（已购买）
{
Log.i（“TxnDetails:”，“TxnDetails:”+premiumTransactionDetails22.purchaseInfo.purchaseData.orderId.toString（））；
}
Log.i（“标签”、“已购买”+已购买）；
}
打破
}
}
@凌驾
public void onProductPurchased（@NonNull String productId，@Nullable TransactionDetails）{
SharedPreferences msharedprefs=getActivity（）.getSharedPreferences（“SharedPreferData”，MODE\u PRIVATE）；
SharedReferences.Editor=msharedprefs.edit（）；
字符串userid=msharedprefs.getString（“userid”，null）；
字符串username=msharedprefs.getString（“用户名”，null）；
Toast.makeText（getActivity（），“关于购买的产品”，Toast.LENGTH_SHORT.show（）；
Log.i（“标签”，“购买的产品上”）；
已购买=bp.已购买（产品编号2）；
如果（已购买）{
Toast.makeText（getActivity（），“恭喜！！！购买成功”，Toast.LENGTH\u SHORT.show（）；
Log.i（“标签”，“点击按钮购买的产品”）；
Toast.makeText（getActivity（），”按钮单击了产品购买