Are you sure having a notification re-order the backstack like that is a good idea? My understanding is:
I open garden A I open garden B (pressing back gets me to A) I open garden C I put the phone to sleep. At some point a notification appears. I press it. The notification opens garden A. Now I expect pressing back to return me to garden C, then B, then A again. Not C, then B, then the home screen or whatever. On May 28, 11:00 pm, Tom Gibara <[email protected]> wrote: > I'm working to finish a small application, but I'm having problems seeing > what combination of activity attributes and intent flags I need to achieve > my intended application design. Trying my best not to describe the app in > minute detail, here's the basic operation (I've supplied screenshots in the > hope it makes sense easily): > Users have a garden which contains flowers (GardenActivity). > > http://www.tomgibara.com/images/daisy/garden/hut_screen.jpg > > They can tap on a garden to see details of flowers (FlowerActivity) > > http://www.tomgibara.com/images/daisy/garden/flower_screen.jpg > > When flowers are fully grown a notification provided, tapping on the > notification displays the garden containing the flower. > > http://www.tomgibara.com/images/daisy/garden/notify_screen.jpg > > Users can also use the GardenActivity as a picker to choose flowers to > "exhibit" (ConfigureActivity) > > http://www.tomgibara.com/images/daisy/garden/planting_screen.jpg > > I want the app to operate so that if the user already has a GardenActivity > somewhere in the stack (whether it's at the top, or underneath a > FlowerActivity) the notification will alert the user by bringing that > activity to the front (clearing any FlowerActivity that may be above it). > I've tried using the FLAG_ACTIVITY_NEW_TASK | FLAG_ACTIVITY_CLEAR_TOP > combination (without changing any activity launch modes) on the > notification's pending intent, but it still launches a new GardenActivity, > even if one is already available. > > I've also tried using android:launchMode="singleTask" on GardenActivity. The > notifications then seem to work correctly, but it prevents GardenActivity > from returning any result back to ConfigureActivity. > > Any help appreciated, I'm stumped by this at the moment. > > Tom. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~----------~----~----~----~------~----~------~--~---
