IllegalStateException after doing Donation

[midhunhk]

An IllegalStateException with IabHelper.flagAsync is thrown after a donation is made from the DonationsActivity. Afterwards the same SKU cannot be selected, the dialog box shows a spinner instead.

StackTrace:

java.lang.IllegalStateException: at com.ae.apps.common.utils.inapp.IabHelper.flagStartAsync (IabHelper.java:819) at com.ae.apps.common.utils.inapp.IabHelper.launchPurchaseFlow (IabHelper.java:373) at com.ae.apps.common.utils.inapp.IabHelper.launchPurchaseFlow (IabHelper.java:338) at com.ae.apps.common.activities.DonationsBaseActivity.launchPurchaseFlow (DonationsBaseActivity.java:86) at com.ae.apps.messagecounter.activities.DonationsActivity.access$000 (DonationsActivity.java:39) at com.ae.apps.messagecounter.activities.DonationsActivity$1.onClick (DonationsActivity.java:88)

Seems to be duplicate of Issue #33

[midhunhk]

More leads

• https://stackoverflow.com/questions/15066095/illegalstateexception-in-iab-v3
• https://stackoverflow.com/questions/14130044/android-billing-exception
• https://github.com/ekux44/LampShade/commit/102d170f4dfcfa274a97c1e98dc425d12ee3236e

[midhunhk]

The code in DonationsActivity seems to be written correctly as per standards.

1. There might be an issue with the button not being disabled and the user double clicks on the button as in the below answer. https://stackoverflow.com/a/33905606/592025

2. One solution suggested from SO is to make flagEndAsync as public and call it manually on completion of listeners. This change needs to be done in AeAppsLib project https://stackoverflow.com/a/18297249/592025