public static void ApplyTheme(Theme theme)
{
ResourceDictionary temp;
switch (theme)
{
case Theme.Light:
temp = new LightTheme();
break;
case Theme.Dark:
temp = new DarkTheme();
break;
case Theme.System:
default:
if (AppInfo.RequestedTheme == AppTheme.Dark)
{
temp = new DarkTheme();
}
else
{
temp = new LightTheme();
}
break;
}
var dics = App.Current.Resources;
dics.MergedDictionaries.Clear();
dics.Add(temp);
UserSettings.Current.Theme = theme;
}
public static void OnResume()
{
if (UserSettings.Current.Theme != Theme.System)
{
return;
}
var realTheme = RealTheme;
ResourceDictionary temp = null;
if (AppInfo.RequestedTheme == AppTheme.Dark && realTheme == Theme.Light)
{
temp = new DarkTheme();
}
else if (AppInfo.RequestedTheme == AppTheme.Light && realTheme == Theme.Dark)
{
temp = new LightTheme();
}
if (null == temp)
{
return;
}
var dics = App.Current.Resources;
dics.MergedDictionaries.Clear();
dics.Add(temp);
}