Android Question [B4X] XUI Views AnimatedCounter I can't change text color

Schakalaka

Active Member
Licensed User
Longtime User
Hello. I would like to chenge teh counter text color, the number color

I use
B4X: 
 animatedcounter.mBase.TextColor = Colors.Black
but it return this error:
B4X: 
Error occurred on line: 362 (Act_Home)
java.lang.RuntimeException: Type does not match (class anywheresoftware.b4a.BALayout)
    at anywheresoftware.b4a.objects.B4XViewWrapper.typeDoesNotMatch(B4XViewWrapper.java:388)
    at anywheresoftware.b4a.objects.B4XViewWrapper.asLabelWrapper(B4XViewWrapper.java:213)
    at anywheresoftware.b4a.objects.B4XViewWrapper.setTextColor(B4XViewWrapper.java:236)
    at java.lang.reflect.Method.invoke(Native Method)
    at anywheresoftware.b4a.shell.Shell.runMethod(Shell.java:732)
    at anywheresoftware.b4a.shell.Shell.raiseEventImpl(Shell.java:348)
    at anywheresoftware.b4a.shell.Shell.raiseEvent(Shell.java:255)
    at java.lang.reflect.Method.invoke(Native Method)
    at anywheresoftware.b4a.ShellBA.raiseEvent2(ShellBA.java:144)
    at anywheresoftware.b4a.BA.raiseEvent2(BA.java:197)
    at anywheresoftware.b4a.debug.Debug.delegate(Debug.java:262)
    at com.clickandclaimbitcoin.android.act_home._lythome(act_home.java:3199)
    at com.clickandclaimbitcoin.android.act_home._design(act_home.java:587)
    at com.clickandclaimbitcoin.android.act_home._activity_create(act_home.java:521)
    at java.lang.reflect.Method.invoke(Native Method)
    at anywheresoftware.b4a.shell.Shell.runMethod(Shell.java:732)
    at anywheresoftware.b4a.shell.Shell.raiseEventImpl(Shell.java:351)
    at anywheresoftware.b4a.shell.Shell.raiseEvent(Shell.java:255)
    at java.lang.reflect.Method.invoke(Native Method)
    at anywheresoftware.b4a.ShellBA.raiseEvent2(ShellBA.java:144)
    at com.clickandclaimbitcoin.android.act_home.afterFirstLayout(act_home.java:105)
    at com.clickandclaimbitcoin.android.act_home.access$000(act_home.java:17)
    at com.clickandclaimbitcoin.android.act_home$WaitForLayout.run(act_home.java:83)
    at android.os.Handler.handleCallback(Handler.java:808)
    at android.os.Handler.dispatchMessage(Handler.java:101)
    at android.os.Looper.loop(Looper.java:166)
    at android.app.ActivityThread.main(ActivityThread.java:7529)
    at java.lang.reflect.Method.invoke(Native Method)
    at com.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:245)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:921)

any solution?
 
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Schakalaka

Active Member
Licensed User
Longtime User
yes, but i would like to do from code, because i use a global variable for manage all texts colors and change it in one hit
 
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Schakalaka

Active Member
Licensed User
Longtime User

hello,
after a bit of time I have do it.

I have add this to the top
B4X: 
#DesignerProperty: key: TextColor, DisplayName: Text Color, FieldType: Color, DefaultValue: 0xFF000000, Description:Text Color.

and ask to chatgpt a help

B4X: 
Public Sub ApplyTextColor(textColor As Int)
    Dim cvs As B4XCanvas
    Dim r As B4XRect
    Dim p As B4XView = xui.CreatePanel("")
    p.SetLayoutAnimated(0, 0, 0, DigitWidth, DigitHeight * 10)
    cvs.Initialize(p)
    r = cvs.MeasureText("5", lblTemplate.Font)
    Dim BaseLine As Int = DigitHeight / 2 - r.Height / 2 - r.Top
    For i = 0 To 9
        cvs.DrawText(i, DigitWidth / 2, i * DigitHeight + BaseLine, lblTemplate.Font, textColor, "CENTER")
    Next
    cvs.Invalidate
    Dim res As B4XBitmap = cvs.CreateBitmap
    cvs.Release
    For Each iv As B4XView In ImageViews
        iv.SetBitmap(res)
    Next
End Sub

I have add the new file to the my xui library.
maybe this can be helpfull for others.
 
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