public void OnBackHandler(BackHandler handler)
{
switch (handler.Level)
{
default:
case 0: break;
case 1:
case 3: Console.ForegroundColor = ConsoleColor.Yellow; break;
case 2: Console.ForegroundColor = ConsoleColor.Red; break;
}
Console.WriteLine("{0} | {1} | {2} | {3}", handler.Level, handler.Message, handler.Exception, handler.State);
Console.ForegroundColor = ConsoleColor.Gray;
if (handler.Level == 2)
{
// 服务执行出错，进行补偿等工作
}
else if (handler.Level == 3)
{
// 退出事件，清理你的业务
CleanUp();
}
}
private void WebViewDone(string message)
{
BackHandler.Invoke();
}
