Android Question Widget and Page for edit

[Artur2024]

Hey
I'm still studying.
I used it Android Tutorial Widget Layout (Resizable, Adaptive)
after modification, it displayed the number of days from the date (Widget_4x1.bas, line 21). By clicking on Label, I would like to change the date. I can't open the date change window.

I need help with how to display the date to be changed (it's not about saving).

I greet arthur

 

[Artur2024]

Maybe I'll describe the problem better.
In this example Widget Layout (Resizable, Adaptive), how can I open B4XPages by clicking on the widget?

 

[Erel]

how can I open B4XPages by clicking on the widget?

You can call StartActivity(Main), however on Android 10+, starting an activity from a service is only possible with the special "draw over apps" permission (I haven't tested it with widgets so there might be a special case here).

 

[Artur2024]

Thank you Erel.
Initially I tried "StartActivity" but ....
The solution is simple when someone tells you what to do

Add to Widget_4x1

Private Sub Label2_Click
    StartActivity (Activity2)
End Sub

Public Sub SetLabel2 (text As String)
    rv.SetText ("Label2", text)
    rv.UpdateWidget
End Sub

Add a new Activity (with me "Activity2")
After clicking the Button (in "Activity2") we can change label2.

in the new Activity:

Private Sub Button1_Click
    Dim t As String = EditText1.Text
    CallSub2 (Widget_4x1, "SetLabel2", t)
    Activity.Finish
End Sub

If someone needs, an example is in the attachment.
Click on Label2 (the second one is in Widget_4x1). Works in B4A.

ps. I have several dozen years of programming experience, but I am still learning B4X.