private void Apply()
{
var statusBar = StatusBar;
statusBar.ForegroundColor = this.ForegroundColor;
statusBar.BackgroundColor = this.BackgroundColor;
statusBar.BackgroundOpacity = this.BackgroundOpacity;
_owner = this;
}
private void Unapply()
{
if (_owner != this)
{
return;
}
_owner = null;
var statusBar = StatusBar;
statusBar.ForegroundColor = null;
statusBar.BackgroundColor = null;
statusBar.BackgroundOpacity = 1.0;
}