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Java.lang.NullPointerException in IabHelper.startSetup (IabHelper.java:266)

Does anyone know how to fix this NullPointerExceptionat the beginning of IabHelper setup?

java.lang.NullPointerException
       at android.app.ApplicationPackageManager.queryIntentServicesAsUser(ApplicationPackageManager.java:559)
       at android.app.ApplicationPackageManager.queryIntentServices(ApplicationPackageManager.java:571)
       at IabHelper.startSetup(IabHelper.java:266)
       at MyApplication.createIABHelper(MyApplication.java:256)
       at MyApplication.onCreate(MyApplication.java:156)
       at android.app.Instrumentation.callApplicationOnCreate(Instrumentation.java:1000)
       at android.app.ActivityThread.handleBindApplication(ActivityThread.java:4391)
       at android.app.ActivityThread.access$1300(ActivityThread.java:141)
       at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1294)
       at android.os.Handler.dispatchMessage(Handler.java:99)
       at android.os.Looper.loop(Looper.java:137)
       at android.app.ActivityThread.main(ActivityThread.java:5041)
       at java.lang.reflect.Method.invokeNative(Method.java)
       at java.lang.reflect.Method.invoke(Method.java:511)
       at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:816)
       at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:582)
       at dalvik.system.NativeStart.main(NativeStart.java)

My IabHelper code is slightly modified due to other issues with it, so here is the startSetup method:

public void startSetup(final OnIabSetupFinishedListener listener) {
        // If already set up, can't do it again.
        checkNotDisposed();
        if (mSetupDone) throw new IllegalStateException("IAB helper is already set up.");

        // Connection to IAB service
        logDebug("Starting in-app billing setup.");
        mServiceConn = new ServiceConnection() {
            @Override
            public void onServiceDisconnected(ComponentName name) {
                logDebug("Billing service disconnected.");
                mService = null;
            }

            @Override
            public void onServiceConnected(ComponentName name, IBinder service) {
                if (mDisposed) return;
                logDebug("Billing service connected.");
                mService = IInAppBillingService.Stub.asInterface(service);
                String packageName = mContext.getPackageName();
                try {
                    logDebug("Checking for in-app billing 3 support.");

                    // check for in-app billing v3 support
                    int response = mService.isBillingSupported(3, packageName, ITEM_TYPE_INAPP);
                    if (response != BILLING_RESPONSE_RESULT_OK) {
                        if (listener != null) listener.onIabSetupFinished(new IabResult(response,
                                "Error checking for billing v3 support."));

                        // if in-app purchases aren't supported, neither are subscriptions.
                        mSubscriptionsSupported = false;
                        return;
                    }
                    logDebug("In-app billing version 3 supported for " + packageName);

                    // check for v3 subscriptions support
                    response = mService.isBillingSupported(3, packageName, ITEM_TYPE_SUBS);
                    if (response == BILLING_RESPONSE_RESULT_OK) {
                        logDebug("Subscriptions AVAILABLE.");
                        mSubscriptionsSupported = true;
                    } else {
                        logDebug("Subscriptions NOT AVAILABLE. Response: " + response);
                    }

                    mSetupDone = true;
                } catch (RemoteException e) {
                    if (listener != null) {
                        listener.onIabSetupFinished(new IabResult(IABHELPER_REMOTE_EXCEPTION,
                                "RemoteException while setting up in-app billing."));
                    }
                    e.printStackTrace();
                    return;
                }

                if (listener != null) {
                    listener.onIabSetupFinished(new IabResult(BILLING_RESPONSE_RESULT_OK, "Setup successful."));
                }
            }
        };

        Intent serviceIntent = getExplicitIapIntent();
        PackageManager pm = mContext.getPackageManager();
        List<ResolveInfo> intentServices = pm.queryIntentServices(serviceIntent, 0);
        if (intentServices != null && !intentServices.isEmpty()) {
            //this was replaced per this comment http://stackoverflow.com/a/24202135/704836
            //if (!mContext.getPackageManager().queryIntentServices(serviceIntent, 0).isEmpty()) {
            // service available to handle that Intent
            mContext.bindService(serviceIntent, mServiceConn, Context.BIND_AUTO_CREATE);
        } else {
            // no service available to handle that Intent
            if (listener != null) {
                listener.onIabSetupFinished(
                        new IabResult(BILLING_RESPONSE_RESULT_BILLING_UNAVAILABLE,
                                "Billing service unavailable on device."));
            }
        }
    }

NullPointerException going on in List<ResolveInfo> intentServices = pm.queryIntentServices(serviceIntent, 0);

Any ideas?

Thank.

EDIT: here is the code for getExplicitIapIntent:

 /**
     * From http://stackoverflow.com/a/26318757/704836
     * @return
     */
    private Intent getExplicitIapIntent() {
        PackageManager pm = mContext.getPackageManager();
        Intent implicitIntent = new Intent("com.android.vending.billing.InAppBillingService.BIND");
        implicitIntent.setPackage("com.android.vending");
        List<ResolveInfo> resolveInfos = pm.queryIntentServices(implicitIntent, 0);

        // Is somebody else trying to intercept our IAP call?
        if (resolveInfos == null || resolveInfos.size() != 1) {
            return null;
        }

        ResolveInfo serviceInfo = resolveInfos.get(0);
        String packageName = serviceInfo.serviceInfo.packageName;
        String className = serviceInfo.serviceInfo.name;
        ComponentName component = new ComponentName(packageName, className);
        Intent iapIntent = new Intent();
        iapIntent.setComponent(component);
        return iapIntent;
    }

EDIT: I should also point out that according to crashlytics, 100% of the devices giving this error are rooted. So, perhaps this is due to the fact that people are trying to pay for the functions.

EDIT: I tried passing nullinstead serviceIntentand got the following exception:

java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.String android.content.Intent.resolveTypeIfNeeded(android.content.ContentResolver)' on a null object reference
            at android.app.ApplicationPackageManager.queryIntentServicesAsUser(ApplicationPackageManager.java:644)
            at android.app.ApplicationPackageManager.queryIntentServices(ApplicationPackageManager.java:656)
            at IabHelper.startSetup(IabHelper.java:266)

In this exception, the line numbers are different from the reports I received, so I'm not sure if this is the same.

EDIT: , , , , , 5.0.2. 5.0.2 :

 java.lang.NullPointerException
Attempt to invoke virtual method 'java.lang.String android.content.Intent.resolveTypeIfNeeded(android.content.ContentResolver)' on a null object reference

android.app.ApplicationPackageManager.queryIntentServicesAsUser (ApplicationPackageManager.java:645)

android.app.ApplicationPackageManager.queryIntentServices (ApplicationPackageManager.java:657)

IabHelper.startSetup (IabHelper.java:266)

EDIT: , , serviceIntent null, , -. 100% , , com.android.vending.billing.InAppBillingService.BIND.

EDIT: , , 100% 80%. , , getExplicitIntent null kitkat ( , ), , .

+1
3

- , , . kitkat. :

if (OSUtils.lollipopOrHigher) {
            serviceIntent = getExplicitIapIntent();
        } else {
            serviceIntent = new Intent("com.android.vending.billing.InAppBillingService.BIND");
            serviceIntent.setPackage("com.android.vending");
        }

- null, .

0

queryIntentServicesAsUser()? , , queryIntentServices, NullPointer.

0

, , ? serviceIntent is null - , - ? ?

0

Source: https://habr.com/ru/post/1570929/

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