Android Question how to get listview1 itemcolor?

xiaoyao said:

can't run

B4X:

Sub GetSystemTextColor As Int
    Dim co As Int

    Dim typedValue As JavaObject
    typedValue.InitializeNewInstance("android.util.TypedValue", Null)
 
    Dim theme As JavaObject = Activity
    theme = theme.RunMethod("getTheme", Null)
    Dim value As Boolean = theme.RunMethod("resolveAttribute", Array As Object(android.R.attr.textColorPrimary, typedValue, True))
 
    If value Then
        Return typedValue.GetField("data")
    Else
        Return Colors.Black '
    End If
 
End Sub

Click to expand...

ListView1.AddSingleLine("HELLO")

Dim Label1 As B4XView = ListView1.SingleLineLayout.Label
Log(Label1.TextColor)    'Color of the Text
Log(Label.Color)        'Color of the Item

Sagenut said:

supposing that ALL the items have the same color.

Click to expand...

Sagenut said:

Without knowing what you are exactly doing it's not easy to answer.
If you are adding simple items like

B4X:

ListView1.AddSingleLine("HELLO")

then you can do this to get the text color

B4X:

Dim Label1 As B4XView = ListView1.SingleLineLayout.Label
Log(Label1.TextColor)    'Color of the Text
Log(Label.Color)        'Color of the Item

supposing that ALL the items have the same color.

Click to expand...