static Color GetAccentColor(Context context)
{
Color rc;
using (var value = new TypedValue())
{
if (context.Theme.ResolveAttribute(global::Android.Resource.Attribute.ColorAccent, value, true) && Forms.IsLollipopOrNewer) // Android 5.0+
{
rc = Color.FromUint((uint)value.Data);
}
else if (context.Theme.ResolveAttribute(context.Resources.GetIdentifier("colorAccent", "attr", context.PackageName), value, true)) // < Android 5.0
{
rc = Color.FromUint((uint)value.Data);
}
else // fallback to old code if nothing works (don't know if that ever happens)
{
// Detect if legacy device and use appropriate accent color
// Hardcoded because could not get color from the theme drawable
var sdkVersion = (int)SdkInt;
if (sdkVersion <= 10)
{
// legacy theme button pressed color
rc = Color.FromHex("#fffeaa0c");
}
else
{
// Holo dark light blue
rc = Color.FromHex("#ff33b5e5");
}
}
}
return(rc);
}
static Color GetButtonColor(Context context)
{
Color rc = ColorButtonNormalOverride;
if (ColorButtonNormalOverride == Color.Default)
{
using (var value = new TypedValue())
{
if (context.Theme.ResolveAttribute(global::Android.Resource.Attribute.ColorButtonNormal, value, true) && Forms.IsLollipopOrNewer) // Android 5.0+
{
rc = Color.FromUint((uint)value.Data);
}
else if (context.Theme.ResolveAttribute(context.Resources.GetIdentifier("colorButtonNormal", "attr", context.PackageName), value, true)) // < Android 5.0
{
rc = Color.FromUint((uint)value.Data);
}
}
}
return(rc);
}
