SOLVED: subscription_offer_details=null for subscriptions in billing-v5

[PickleJesus123]

I am trying to access the "formatted price string" of a subscription using its subscription_offer_details in plugin release 2.0.0-rc.1 and Godot 4.1.2. However, when I retrieve a subscription product using query_product_details(), it seems to be "null"

[PickleJesus123]

I solved it. In GooglePlayBillingUtils.java, convertProductDetailsToDictionary() was using ArrayList<Dictionary>, which was turning to null when passed to Godot. I upgraded the code so that is converts it to Object[] before dictionary.put(), and now it now I can read all the data from subscription_offer_details. Here are the specific updates to GooglePlayBillingUtils.java:

[PickleJesus123]

I created a PR for this fix: https://github.com/godotengine/godot-google-play-billing/pull/58

I'll leave this open in the mean time, so that anyone else dealing with this issue will know what to do, until the PR is merged with the main branch

[kyadalu1]

Try this