Android Question Listview - highlight the last item pressed

select · Dec 7, 2015

Hello, I've an activity with a listview.
When I press an item of listview my app start another activity.
With "back" button it come back in the first activity with listview.
It's possible, in this moment, highlight the last item pressed of the listview?

Erel · Dec 7, 2015

You can use this code to create a persistent highlight:

B4X:

Dim jo As JavaObject = ListView1
   Dim cd As ColorDrawable
   cd.Initialize(Colors.Red, 0) 'change as needed.
   jo.RunMethod("setChoiceMode", Array(1))
   jo.RunMethod("setSelector", Array(cd))

select · Dec 7, 2015

Thankyou Erel!

When I try it say:

B4X:

Parsing code.                           0.02
Compiling code.                         Error
Error compiling program.
Error description: 'as' expected.
Occurred on line: 101
   jo.RunMethod("setChoiceMode", Array(1))
Word: (

I probably did not understand how to use your code...

stevel05 · Dec 7, 2015

If you are using an older version of B4a, you will need to write

B4X:

jo.RunMethod("setChoiceMode", Array As Object(1))

select · Dec 7, 2015

Yes! Thankyou!

Android Question Listview - highlight the last item pressed

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Erel

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stevel05

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Android Question Listview - highlight the last item pressed

select

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