In app billing on Android shows error : 1003 : Purchase signature verification failed

Question

I am trying to verify whether product is purchased or not from store.

For that I have used the below code :

mHelper.queryInventoryAsync(mGotInventoryListener);

And call back is as mentioned below :

IabHelper.QueryInventoryFinishedListener mGotInventoryListener = new IabHelper.QueryInventoryFinishedListener() {
    public void onQueryInventoryFinished(IabResult result, Inventory inventory) {
        Log.d(TAG, "Query inventory finished.");

        // Have we been disposed of in the meantime? If so, quit.
        if (mHelper == null) return;

        // Is it a failure?
        **if (result.isFailure()) { // This fails in our case**
            complain("Failed to query inventory: " + result);
            return;
        }

    }
};

But every time I am getting same error as shown in below attached screen.

I have tried with below mentioned steps but failed to get success.

"base64EncodedPublicKey" verified from our google play account where app is launched in alpha testing mode
Application is signed with release keystore
"base64EncodedPublicKey" - copied to notepad first and then copy to java file (read somewhere in blogs for this solution) , but that has not work for me.

Can anybody suggest for the same. Please let me know if I need to add something in order to solve this issue?

score 1 · Answer 1 · edited May 23 '17 at 12:19

1

Are you trying to purchase android.test.purchased or another item? If you are using android.test.purchased, check this answer, it should answer your question: Android in app purchase: Signature verification failed

edited May 23 '17 at 12:19

Community

1
1

answered Mar 02 '16 at 06:18

user3673952

698
10
30

No we are not using "android.test.purchased". – Nirav Shah Mar 02 '16 at 09:17

score 1 · Accepted Answer · answered Mar 02 '16 at 13:39

Found the solution :)

There was an issue with registering a broadcast receiver.

Plese find below code of startSetup method which is registering broadcast receiver that was missing from the following snippet.

mHelper.startSetup(new IabHelper.OnIabSetupFinishedListener() {   public void onIabSetupFinished(IabResult result) {
  if (!result.isSuccess()) {
     // Oh noes, there was a problem.
     Log.d(TAG, "Problem setting up In-app Billing: " + result);
  }  mBroadcastReceiver = new IabBroadcastReceiver(MainActivity.this);
            IntentFilter broadcastFilter = new IntentFilter(IabBroadcastReceiver.ACTION);
            registerReceiver(mBroadcastReceiver, broadcastFilter);
     // Hooray, IAB is fully set up!   }});

What do you mean by ~"**issue with registering a broadcast receiver**"? What was the issue. — IgorGanapolsky, Sep 06 '16 at 14:22

In app billing on Android shows error : 1003 : Purchase signature verification failed

2 Answers2