Android Question Clear back history

ambg · Apr 4, 2017

is there any way to completely clean the history open activities and the back key to close the application?

For example

3 Activities (Main, 1,2)

Start Main Activity

In Main
StartActivity(1)

In 1
StartActvity(2)

In 2
Activity.Finish
StartActivity(Main)

If the user then click back key go back to 1 and i want that close the application.

sorex · Apr 4, 2017

you can intercept the back event and do your own thing there.

ambg · Apr 4, 2017

sorex said:
you can intercept the back event and do your own thing there.

And how intercept the back event and stop de application in this case?

Erel · Apr 4, 2017

If you are targeting Android 4.1 (API level 16) then you can use this code to close all activities:

B4X:

Dim jo As JavaObject
jo.InitializeContext
jo.RunMethod("finishAffinity", Null)

ambg · Apr 4, 2017

Erel said:
If you are targeting Android 4.1 (API level 16) then you can use this code to close all activities:

B4X:

Dim jo As JavaObject jo.InitializeContext jo.RunMethod("finishAffinity", Null)

Works fine. Thanks

Android Question Clear back history

ambg

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Erel

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Android Question Clear back history

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