Hello all,
Please forgive me if I use the wrong terminology - I'm having a problem figuring out how to resume an app that has been pushed to the background.
My app uses B4XPages and a Service to take care of connections, sending and receiving data via BLE. This works fine, even after the app is resumed (although I have no code for that).
Can anyone tell me the proper procedure and code example for resumption of an app? What are the subs that should be used for resume and to prepare the app to go to the background?
What I have seen, is when a user presses a button on screen to exit the app, this code is executed:
That takes the app to the background where it continues to run.
Question - when is it actually killed? Do I need to stop the Service(s)?
When the user presses the icon, the app returns to the foreground. The BLE is still running and working, most of the views are present and working, however there is one label that is either hidden or non-existing anymore. How do I correct this?
Thank you,
Tim
Please forgive me if I use the wrong terminology - I'm having a problem figuring out how to resume an app that has been pushed to the background.
My app uses B4XPages and a Service to take care of connections, sending and receiving data via BLE. This works fine, even after the app is resumed (although I have no code for that).
Can anyone tell me the proper procedure and code example for resumption of an app? What are the subs that should be used for resume and to prepare the app to go to the background?
What I have seen, is when a user presses a button on screen to exit the app, this code is executed:
B4X:
Dim jo As JavaObject
jo.InitializeContext
jo.RunMethod("finishAndRemoveTask", Null)
B4XPages.ClosePage("main_page")That takes the app to the background where it continues to run.
Question - when is it actually killed? Do I need to stop the Service(s)?
When the user presses the icon, the app returns to the foreground. The BLE is still running and working, most of the views are present and working, however there is one label that is either hidden or non-existing anymore. How do I correct this?
Thank you,
Tim