[android-developers] Caching views and activities
Hello, I've post this message in the beginners section but I think this section is more suitable, for sorry for the desagreement. The message Hello everyone, there is a question that's been annoying me and I don't find a clear answer in the documentation. I've got a activity showing the user a list of songs to play, and when he opens a song I launch an activity which embed a player. My problem is that when i finish playing i call this.finish(), but when the user reopen the player, the onCreate is launched and it seems that the GUI is building itself again. I've tried to not call this.finish() and call the Activity.startActivity on the father, but with this way, when I clic on the back button on the emulator, I get all the players playing in the same time (they still exist). So my question, is there a way to make an activity a singleton or to freeze it to be retrieved later (It can't be able to retrieve it with back button) or a way to cache all the constructions so to not have to do it again ? Thanks in advance. Your sincerly. --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
[android-developers] Caching views and activities
Hello, I've tried The web Interface to post that message but the message is not appearing, so here it goes by mail. The message Hello everyone, there is a question that's been annoying me and I don't find a clear answer in the documentation. I've got a activity showing the user a list of songs to play, and when he opens a song I launch an activity which embed a player. My problem is that when i finish playing i call this.finish(), but when the user reopen the player, the onCreate is launched and it seems that the GUI is building itself again. I've tried to not call this.finish() and call the Activity.startActivity on the father, but with this way, when I clic on the back button on the emulator, I get all the players playing in the same time (they still exist). So my question, is there a way to make an activity a singleton or to freeze it to be retrieved later (It can't be able to retrieve it with back button) or a way to cache all the constructions so to not have to do it again ? Thanks in advance. Your sincerly. --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
