我正在学习如何实现基于本文的应用内结算 - http://www.techotopia.com/index.php/Integrating_Google_Play_In-app_Billing_into_an_Android_Application_%E2%80%93_A_Tutorial的Android应用内结算,不良反应-1002
每次我尝试运行这个程序在调试模式下我的错误,指出“谷歌Play商店”已经崩溃了,我的日志说
E/InAppBilling: In-app billing error: Null data in IAB activity result.
Error: Error purchasing: labResult: Null data in IAB result (response: -1002: Bad response received)
Caused by: java.lang.NullPointerException: Attempt to invoke interface method 'android.os.Bundle com.android.vending.billing.IInAppBillingService.getBuyIntent(int, java.lang.String, java.lang.String, java.lang.String, java.lang.String)' on a null object reference
而且我已经成功地运行名为琐碎的驱动器在发布模式下谷歌的样品,但是当我代替真正的SKU与试验之一(例如android.test.purchased)和在DEBUG模式下运行应用程序我得到了同样的错误。
全部活动代码
public class InAppBillingActivity extends AppCompatActivity {
private Button clickButton;
private Button buyButton;
private static final String TAG = "InAppBilling";
IabHelper mHelper;
static final String ITEM_SKU = "android.test.purchased";
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.billing_activity);
buyButton = (Button)findViewById(R.id.buyButton);
clickButton = (Button)findViewById(R.id.clickButton);
clickButton.setEnabled(false);
String base64EncodedPublicKey = "HERE IS MY KEY FROM DEVELOPER CONSOLE";
mHelper = new IabHelper(this, base64EncodedPublicKey);
mHelper.startSetup(new IabHelper.OnIabSetupFinishedListener() {
@Override
public void onIabSetupFinished(IabResult result) {
if (!result.isSuccess()) {
Log.d(TAG, "In-app Billing setup failed:" + result);
} else {
Log.d(TAG, "In-app Billing is set up OK");
mHelper.enableDebugLogging(true, TAG);
}
}
});
}
public void buttonClicked (View view) {
clickButton.setEnabled(false);
buyButton.setEnabled(true);
}
IabHelper.OnIabPurchaseFinishedListener mPurchaseFinishedListener = new IabHelper.OnIabPurchaseFinishedListener() {
public void onIabPurchaseFinished(IabResult result, Purchase purchase) {
if (result.isFailure()) {// Handle error
return;
}
else if (purchase.getSku().equals(ITEM_SKU)) {
consumeItem();
buyButton.setEnabled(false);
}
}
};
public void buyClick(View view) {
mHelper.launchPurchaseFlow(this, ITEM_SKU, 10001, mPurchaseFinishedListener, "mypurchasetoken");
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (!mHelper.handleActivityResult(requestCode,
resultCode, data)) {
super.onActivityResult(requestCode, resultCode, data);
}
}
public void consumeItem() {
mHelper.queryInventoryAsync(mReceivedInventoryListener);
}
IabHelper.QueryInventoryFinishedListener mReceivedInventoryListener = new IabHelper.QueryInventoryFinishedListener() {
public void onQueryInventoryFinished(IabResult result, Inventory inventory) {
if (result.isFailure()) {
// Handle failure
} else {
mHelper.consumeAsync(inventory.getPurchase(ITEM_SKU), mConsumeFinishedListener);
}
}
};
IabHelper.OnConsumeFinishedListener mConsumeFinishedListener = new IabHelper.OnConsumeFinishedListener() {
public void onConsumeFinished(Purchase purchase, IabResult result) {
if (result.isSuccess()) {
clickButton.setEnabled(true);
} else {
// handle error
}
}
};
@Override
public void onDestroy() {
super.onDestroy();
if (mHelper != null) mHelper.dispose();
mHelper = null;
}
ITEM_SKU是您要购买的订阅或被管理的产品? –
说实话,我不知道,我认为它是托管产品,谷歌静态测试SKU的托管/子产品没有分离。其他变量是 - android.test.cancelled,android.test.refunded和android.test.item_unavailable。 –
但是您在测试产品时说过,如果产品出现错误,您的产品运行会非常好。 –