Error while installing release version of Flutter app on Android 12 : "Parse Error : There was a problem parsing the package"

Issue

I have a Flutter app, working properly on multiple Android and iOS devices. Recently I found it's release version APK can't be installed on Pixel phone having Android 12, I receive this error :

Parse Error : There was a problem parsing the package

(I am using Flutter 2.5.3, current latest version)

Solution

In Android 12 and later any launchable activity should contain this flag in manifest :

exported="true"

Answered By - AVEbrahimi