Android in app purchase : can not save item that purchased and using iap.consume("pid")

[homarox]

Godot version:

Godot 3.1 beta 3

OS/device including version:

Android

Issue description:

I am using logcat | grep godot to checking the output.
+++
If using iap.purchase("pid1") and return godot : purchase_success : pid1.
But when I exit game then comeback, it's not return has_purchased : pid1 as I expect.
+++
If I set iap.set_auto_consume(false) at the beginning of the game, my purchased item return has_purchased : pid1 after I exit the game.
So if my game has both Consumables and Non-Consumables, how can I save my items purchased.
+++
I try to test iap.consume("pid1") (replace my source code iap.purchase("pid1")), but it's not return anything.
Steps to reproduce:
1/ Set up IAP and set purchase button:
a.
iap.sku_details_query(["pid1"])
iap.connect("has_purchased",self,"iap_has_purchased")
iap.request_purchased()
#iap.set_auto_consume(false)
....
func iap_has_purchased(item_name):
print("iap_has_purchased :: " + str(item_name))
b.
func _on_NoAds_pressed() -> void:
iap.purchase("pid1")
#iap.consume("pid1")
iap.connect("purchase_success",self,"iap_purchase_success")
iap.connect("consume_success",self,"on_consume_success")

2/ Remove comment iap.set_auto_consume(false)

3/ Comment #iap.set_auto_consume(false) and #iap.purchase("pid1")
Remove comment iap.consume("pid1")
=> not return anything.
Minimal reproduction project:

[kubecz3k]

Is this problem new for 3.1?
I haven't used inapp in a while but consume() method is not meant to return anything as far as I remember. You should implement consume_sucess signal. The function linked to this signal is a good place to provide the item to the user. Also as far as I know you can't just consume item just after sending a request to purchase it - because of how network communication works you first need to wait for the purchase_success signal call (before this call client can't know if the item has been purchased successfully)

IAP.connect("consume_success",self,"on_consume_success")
IAP.consume("pid")

func on_consume_success(item):
    PlayerInventory.add(item)
    print(item + " consumed")

https://docs.godotengine.org/en/3.0/tutorials/platform/android_in_app_purchases.html

[homarox]

Is this problem new for 3.1?
I haven't used inapp in a while but consume() method is not meant to return anything as far as I remember. You should implement consume_sucess signal. The function linked to this signal is a good place to provide the item to the user. Also as far as I know you can't just consume item just after sending a request to purchase it - because of how network communication works you first need to wait for the purchase_success signal call (before this call client can't know if the item has been purchased successfully)

IAP.connect("consume_success",self,"on_consume_success")
IAP.consume("pid")

func on_consume_success(item):
    PlayerInventory.add(item)
    print(item + " consumed")

https://docs.godotengine.org/en/3.0/tutorials/platform/android_in_app_purchases.html

I have not test on other version. The consume() function does not return anything on play.google.com > Order management. With purchase("pid1"), Order management changed status to Charged but when I check on logcat, it's still not return has_purchased : pid1

[giangm9]

did you solved i yet ?