Android 12 Support

[danherrera]

Hello,

I understand the current libraries are targeting API 29. Is there a plan to update to 31?

Starting with Android 12 (API 31), the Android system is requiring applications to define PendingIntents as mutable or immutable via a flag. Unfortunately, this results in a crash when a PendingIntent does not include this flag, which occurs when instantiating UsbPermissionDelegate.

Targeting S+ (version 31 and above) requires that one of FLAG_IMMUTABLE or FLAG_MUTABLE be specified when creating a PendingIntent.
    Strongly consider using FLAG_IMMUTABLE, only use FLAG_MUTABLE if some functionality depends on the PendingIntent being mutable, e.g. if it needs to be used with inline replies or bubbles.
        at android.app.PendingIntent.checkFlags(PendingIntent.java:375)
        at android.app.PendingIntent.getBroadcastAsUser(PendingIntent.java:645)
        at android.app.PendingIntent.getBroadcast(PendingIntent.java:632)
        at com.taptrack.tcmptappy2.usb.UsbPermissionDelegate.<init>(UsbPermissionDelegate.java:59)

[dshalaby]

Hello,

Thank you for raising this issue. Yes we do plan on supporting Android 12. I will look into adding this flag, however at the moment I can't recall if we're ever mutating this so I'll check and update this issue.

Feel free to make a pull request too if you think you already have the fix 🙂

Thank you for choosing Tappy NFC readers.