You can use "adb shell dumpsys activity" to see all of the activity stacks, if you want to see what another app is doing.
On Tue, Mar 1, 2011 at 4:04 PM, ZEAN QIN <qinz...@gmail.com> wrote: > Thanks for your time. > > I've fixed the crash problem. Now it behaves normal. > > There are a few activities in my app. > At the moment, a typical life-cycle of my app can be: > > 1. Click the icon on the launch menu to create activity A, > 2. Create activity B from activity A > 3. Click "HOME" button to send the app to the background > 4. Search for this app in the quick search box, click the icon from the > result list > 5. The previous task comes to foreground and a new activity A' is > launched into the task > 6. Click the "BACK" button to kill activity A' > 7. Click the "BACK" button to kill activity B > 8. Click the "BACK" button to kill activity A and quit the app. > > But ideally, I want it behaves like this: > > 1. Click the icon on the launch menu to create activity A, > 2. Create activity B from activity A > 3. Click "HOME" button to send the app to the background > 4. Search for this app in the quick search box, click the icon from the > result list > 5. The previous task comes to foreground and the instance of activity A > brought to the front to interact with the user > 6. Click the "BACK" button to kill activity A > 7. Click the "BACK" button to kill activity B and quit the app. > > The "singleTop" solution doesn't solve this problem perfectly. > > I've noticed the Google "Talk" app can handle this very well and behaves in > the second way. I wonder how it does it. > > The reason I raise this post is that the first behavior of the app may be > confusing to the users. I am not sure what the general users expect, but if > they do expect that behavior, I am pretty happy with the first solution. > > Thanks > > -- > You received this message because you are subscribed to the Google > Groups "Android Developers" group. > To post to this group, send email to android-developers@googlegroups.com > To unsubscribe from this group, send email to > android-developers+unsubscr...@googlegroups.com > For more options, visit this group at > http://groups.google.com/group/android-developers?hl=en > -- Dianne Hackborn Android framework engineer hack...@android.com Note: please don't send private questions to me, as I don't have time to provide private support, and so won't reply to such e-mails. All such questions should be posted on public forums, where I and others can see and answer them. -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
