Android Question How To Change Title Bar Color with Code

[Sofian]

Hi all, I want to change theme color with code. But not successful to change title bar color. my code :

Sub SetStatusBarColor(clr As Int)
     Dim p As Phone
    If p.SdkVersion >= 21 Then
        Dim jo As JavaObject
        jo.InitializeContext
        Dim window As JavaObject = jo.RunMethodJO("getWindow", Null)
        window.RunMethod("addFlags", Array (0x80000000))
        window.RunMethod("clearFlags", Array (0x04000000))
        window.RunMethod("setStatusBarColor", Array(clr))
        window.RunMethod("setNavigationBarColor", Array(clr))
   
    End If
End Sub


Private Sub ImageView1_Click
    SetStatusBarColor(Rnd(0xFF000000, 0))
End Sub

result as picture attacth below , please help

 

[Erel]

It will be easier to do with the manifest editor: https://www.b4x.com/android/forum/threads/theme-colors.87716/#content

 

[Sofian]

yes I have already sucess with theme color from manifest, but I want to user can change its colour as they like from code.

 

[William Lancee]

Another approach us to remove the native title bar completely and make your own panel with stuff in it - you can control everything.

In Main

#Region  Activity Attributes
    #FullScreen: False
    #IncludeTitle: False
#End Region

 

[Sofian]

Another approach us to remove the native title bar completely and make your own panel with stuff in it - you can control everything.

In Main

#Region  Activity Attributes
    #FullScreen: False
    #IncludeTitle: False
#End Region

thanks for replay, I will try with this solution