The solution would be to include the receiver and have the NOTIFY action and permission set. Open your AndroidManifest.xml file, and add the following (you can place it after all of your <activity> entries, just before </application> end tag:

<!-- Amazon IAP v2.x -->
<receiver android:name = "com.amazon.device.iap.ResponseReceiver">
  <intent-filter>
    <action android:name = "com.amazon.inapp.purchasing.NOTIFY" 
      android:permission = "com.amazon.inapp.purchasing.Permission.NOTIFY" />
  </intent-filter>
</receiver>

Hi,
We are facing a blocking issue and need immediate help. We are working on an App for firestick TV and found the issue with amazon in app purchase. The problem is given below:

PurchasingListener is working during sandbox testing, however when we are deploying the app apk to live environment (live test environment of amazon), PurchasingListener stops working.

The code snipped is given below:

<receiver android:name="com.amazon.device.iap.ResponseReceiver" >
<intent-filter>
<action
android:name="com.amazon.inapp.purchasing.NOTIFY"
android:permission="com.amazon.inapp.purchasing.Permission.NOTIFY" />
</intent-filter>
</receiver>

Looking for your help as we are stuck here.

From Android Developer Guide it should work like this:

https://developer.android.com/guide/topics/manifest/receiver-element

<receiver>

syntax:

<receiver android:name="string" android:permission="string">
    . . .</receiver>

I have the same problem. Official samples and official documentation are not correct since 2015! In-app purchases don't work. PurchasingListener doesn't get called. NOTIFY Permission in the AndroidManifest.xml file is incorrect. But where should we place it instead???

Thanks for the information, I'll look into getting the documentation updated for that section to make this process easier for future developers.

Update: I managed to fix the problem. The online documentation says that you have to include this into your AndroidManifest.xml file:

But this is completely incorrect, an action doesn't have a permission tag, so I fixed it by moving the permission tag to the reciever, like this:

Everything now works as intended and my game is getting ready to be published.

I just realized this is not the correct place for this question, it was late at night and I was tired and just posted in the first place I saw. If a moderator can move this to the correct section I would appreciate it.

Also, to add more info, I compiled and tested Amazon's sample consumable app and that one also seems to not work. It doesn't detect that I have bought an orange, which means something is preventing callbacks to be called as expected.