public static void UpdateForeground(this AppCompatCheckBox nativeCheckBox, ICheckBox check)
{
// TODO: Delete when implementing the logic to set the system accent color.
Graphics.Color accent = Graphics.Color.FromArgb("#ff33b5e5");
var targetColor = accent;
// For the moment, we're only supporting solid color Paint for the Android Checkbox
if (check.Foreground is SolidPaint solid)
{
targetColor = solid.Color;
}
var tintColor = targetColor.ToNative();
var tintList = new ColorStateList(
CheckedStates,
new int[]
{
tintColor,
tintColor,
tintColor,
tintColor
});
var tintMode = PorterDuff.Mode.SrcIn;
CompoundButtonCompat.SetButtonTintList(nativeCheckBox, tintList);
CompoundButtonCompat.SetButtonTintMode(nativeCheckBox, tintMode);
}
public static void UpdateForeground(this AppCompatCheckBox platformCheckBox, ICheckBox check)
{
var mode = PorterDuff.Mode.SrcIn;
CompoundButtonCompat.SetButtonTintList(platformCheckBox, platformCheckBox.GetColorStateList(check));
CompoundButtonCompat.SetButtonTintMode(platformCheckBox, mode);
}
void UpdateOnColor()
{
if (Element == null || Control == null)
return;
var mode = PorterDuff.Mode.SrcIn;
CompoundButtonCompat.SetButtonTintList(Control, GetColorStateList());
CompoundButtonCompat.SetButtonTintMode(Control, mode);
}
private void UpdateOnColor()
{
if ((Element as IS.Toolkit.XamarinForms.Controls.CheckBox) == null || Control == null)
{
return;
}
var mode = PorterDuff.Mode.SrcIn;
var stateChecked = global::Android.Resource.Attribute.StateChecked;
var stateEnabled = global::Android.Resource.Attribute.StateEnabled;
var uncheckedDefault = Android.Graphics.Color.Gray;
var disabledColor = Android.Graphics.Color.LightGray;
var list = new ColorStateList(
new int[][]
{
new int[] { -stateEnabled, stateChecked },
new int[] { stateEnabled, stateChecked },
new int[] { stateEnabled, -stateChecked },
new int[] { },
},
new int[]
{
disabledColor,
Element.CheckedColor == Xamarin.Forms.Color.Default ? Xamarin.Forms.Color.Accent.ToAndroid() : Element.CheckedColor.ToAndroid(),
Element.UncheckedColor == Xamarin.Forms.Color.Default ? uncheckedDefault : Element.UncheckedColor.ToAndroid(),
disabledColor,
});
if (IsLollipopOrNewer)
{
Control.ButtonTintList = list;
Control.ButtonTintMode = mode;
}
else
{
CompoundButtonCompat.SetButtonTintList(Control, list);
CompoundButtonCompat.SetButtonTintMode(Control, mode);
}
}