Activity stack ordering problem when launching application from Android app installer and from Home screen

Question

For testing purposes only, I am allowing my app APK to be downloaded and installed via a URL. Once downloaded on the phone, it can be launched with the Android app installer

Answer 1

The underlying issue I believe is that the Intents used are different between the launcher and the installer. In so far as you are getting different Intent flags you are going to get different launch behavior. You can muck with the launch modes and you may be able to get a consistent result but fundamentally those different Intents will produce different results.

Your fix (or something like this) is probably your best bet.