Question 215631 in Flutter Question posted in
The official Flutter documentation can be found here.

Flutter – Is there any way how to wait till purchase dialog will appear?

When user clicks on the purchase button, I want to change _isLoading variable to true. Once purchase dialog will appear (on Android or iOS), then set _isLoading back to false.

For simplification, the flow I want:

  1. User clicks on the purchase button (_isLoading is true)
  2. Purchase dialog appears
  3. _isLoading is false

I tried to do like this:

setState(() => _isLoading = true);
await _iap.buyConsumable(
  purchaseParam: PurchaseParam(productDetails: product),
);
setState(() => _isLoading = false);

But on iOS, the _isLoading immediately goes to false when user clicks.

Tags:

2

Answers


  1. 0

    you have to listen the purchase lifecycle. IAP using streamer not async await

    Login or Signup to reply.
  2. 0

    You can try with catch() and try() (exception handling)

    try {
  await _iap.buyConsumable(
    purchaseParam: PurchaseParam(productDetails: product),
  );
} catch (error) {
 //here you can print the occured error
}
setState(() => _isLoading = false);
    Login or Signup to reply.
Please signup or login to give your own answer.

Back To Top
Search