Android In app purchases Server Error DF-AA-20 - android

Hope you all are fine. I am trying to add in app purchases in my app.. Using google demo Trivial drive. I configure each and every thing in my play store account.. I don't know why I still am getting error retrieving information for the server. [DF-AA-20] Please anybody know the solution.. Much appreciated.. :)

As it says in the Testing in-app billing tutorial you need to upload a version of your App to the Play store and publish it (even if only to an Alpha testing track) before you can try In-app billing.

Related

OR-PMSA-35 ERROR CODE, Does the Google IAB immediately work right after release?

Today I released my application and I download the production version from play store, then I get the following error when I try to purchase in app subscription:
OR-PMSA-35
The native dialog ask me to try again or contact my bank.
When I tried in different application (I tried in "Calm") the purchase works fine.
I use flutter with Revenue Cat, but I think this bug related to play store/android.
Is there anybody here who experience same issue?

in-app purchase error [DF-CPA2-07x8]

I have a problem on developing subscription plan.
Doesn't find the answer from
How to solve DF-CPA2-07 PlayMarket error?
It could work on first purchase when no plan is subscribed but fail on upgrading one plan to another. Got the error [DF-CPA2-07x8] from Google server. Clear data and cache for Google Store App doesn't work. Need some advice, thanks
This means the process took too long when doing the upgrade and timed out. It is a problem at the Google Play end. If it is happening frequently and repeatably for you then you should contact the Google Play Console support team and ask them to report it to the Google developers. They will collect some more information from you, and be able to look at exactly the request that is causing the problem. They will be interested in the exact error code, the app, and the account that was making the purchase, as well as the logs from your device.
You can contact support under the help menu in the Google Play console.

How to test Google Play in app purchase?

From what I understand reading This link. It appears to me that the only way to test in app purchase is to write the complete code for in app purchase. And then do a proper build. Upload it to beta release. And then download the app via the opt in link.
But how do I develop it in the first place? Am I expected to write some lines of code and then do a build and upload it? That is a huge turn around time. Is there no way for me to have some test account that I can sign in go google play (on phone) with and then just make purchases?
Currently, my code already handles the products
android.test.purchased and android.test.canceled. How do I make it so that I can test my own products Ids? Currently it just says the product you are requesting is not available.
Google allowed to test your in app purchase in for dummy products like you mentioned android.test.purchased. To test real products you must have to deploy application in beta release at least. Following article will help you in detail :
An Android Studio Google Play In-app Billing Tutorial
Hope it will help.
You need to publish your application in beta version in play store to review the application. Without reviewing your application, you cannot test app purchases. After the review you can test your application without redeploying it to play store.

Google Play hosting issue

I have written an app that is hosted on our private server. We release updates to our customers via a push notification. All this works fine.
We always intended to publish the app on Google Play Store eventually but one of our customers that is a council, has published the app on the store without asking us. I think he wanted control of updating the app and the benefits of Alpha/Beta testing. This is causing us problems as when i try to upload the apk from my developers console, Google is saying the package name already exists on the Play Store.
I understand that once an app has been published on the Store then it cannot be deleted. It can however be unpublished. The following things concern me.
If the other person unpublishes the app, will i be able to upload the app from my developers console?
Will what i want to do require the other person to delete his developers console account?
If the other person does delete his account will there still be a reference to the package name after this deletion of account, meaning i still can't upload my app.
Now that someone else has published my app first, will i have to re-name the package of my app to upload to the store?
Any advise is appreciated, thanks in advance
Matt.

Error during In-app Purchase(Test Products) with my Android app from google play server

I'm getting confuse with this error. I've used in-app purchased (Test Products) with my Android application. While I'm going to purchase item, after accept and subscribe it returns me following error:
error retrieving information from server. [DF-DFERH-01]
I've found from many post that issue coming from Google Play server. It'll solve after sometime. But this issue I'm getting from last 5 days. So is it really issue from Google play server or anything else going wrong with me?
I got the solution of this problem.
If you got this type of problem in future then no worry about it. Issue says that "Google play server is under maintenance. When it will update on your device, you will get update of google play. Update it with continue and your in-app is ready to use perfectly!!!"
Dat's it.
Thanks.

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