// Launches the startup task
protected override async void OnResume()
{
base.OnResume();
if (CheckInternet.HasConnexion() || CheckIsDownload())
{
MainThread.BeginInvokeOnMainThread(() =>
{
SetContentView(Resource.Layout.splash);
mProgress = FindViewById <ProgressBar>(Resource.Id.SplashProgressBar);
mProgress.Visibility = ViewStates.Visible;
});
SimulateStartup();
}
else
{
if (await CheckInternet.ShowMessageIfNotConnected(this) == Controller.ShowDialog.MessageResult.YES)
{
OnResume();
}
else
{
StopApplication();
}
}
}
/// <summary>
/// 通过获取服务器时间检查网络是否通畅，获取成功，返回true，否则返回false。
/// </summary>
/// <returns></returns>
private bool CheckNetWork()
{
ShowMessage = "正在连接远程服务……";
if (!CheckInternet.CheckLocal())
{
ShowMessage = "连接网络失败，请检查网卡状态或网线是否接好！";
return(false);
}
if (ConfigurationManager.ConnectionStrings["EndpointAddress"] != null)
{
string endpointAddress = AESAlgorithm.AESDecrypt(ConfigurationManager.ConnectionStrings["EndpointAddress"].ConnectionString);
//net.tcp://192.168.1.100:8201/
string straddress = endpointAddress.Replace("net.tcp://", "");
straddress = straddress.Substring(0, straddress.Length - 1);
if (!CheckInternet.CheckPort(straddress.Split(':')[0], straddress.Split(':')[1]))
{
ShowMessage = "服务器连接失败，请检查服务器设置或网络配置！";
return(false);
}
string pingip = ConfigurationManager.AppSettings["PingIP"];
IPAddress ip;
if (ConfigurationManager.AppSettings["PingServer"] != null && ConfigurationManager.AppSettings["PingServer"] == "1" && IPAddress.TryParse(pingip, out ip))
{
CheckInternet.PingIp(pingip);
}
}
else
{
ShowMessage = "获取服务器地址失败，请检查终端配置！";
return(false);
}
try
{
DateTime dt = ServiceDateTime.Now;
}
catch (Exception ex)
{
WriteLog.Write("连接数据传输服务失败：" + ex.Message);
ShowMessage = "连接远程服务遇到错误，请检查服务器服务是否启动。";
return(false);
}
return(true);
}
private async void DownloadIfNecessary()
{
if (CheckInternet.HasConnexion() || CheckIsDownload())
{
ProgressBar.IsVisible = true;
await SimulateStartup();
}
else
{
if (await DisplayAlert("Erreur",
"Pas de connection internet, activer le Wifi ou les données mobiles et rééssayer!",
"Réésayer",
"Quitter"))
{
DownloadIfNecessary();
}
else
{
StopApplication();
}
}
}
static void Main()
{
//Starting visual and text styles
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(true);
SetApplicationExceptions(); //Set for logging events when the application shuts down
ILogger.AddToLog(ResourceInformation.ApplicationName, "Running main form now!");
//Initialize CefSharp
VoidCef.InitializeCefSharp();
//Initialize settings manager
Settings.SettingsManager.InitializeValues();
OpenForm(); //Opens a new borwser window
//Checks if the application exist
var exists = Process.GetProcessesByName(Path.GetFileNameWithoutExtension(Assembly.GetEntryAssembly().Location)).Length > 1;
if (exists)
{
ILogger.AddToLog(ResourceInformation.ApplicationName, "Detected another instance of the browser open! Sending client package and closing browser...");
//New TCP client to send data to local server
TcpClient client = new TcpClient(); client.Connect("localhost", 6189);
client.Client.Send(Encoding.UTF8.GetBytes("newpage"));
//Closing application and client
client.Close();
Application.Exit();
}
InitializeInvokeObject(); //Initialize the invoke object for the start of the application.
//Check if there is an active internet connection
if (!CheckInternet.CheckForInternetConnection())
{
ILogger.AddToLog("ERROR", "Connection to the internet was not found!");
MessageBox.Show("Connection to the internet was not found! this browser is currently closing.", ResourceInformation.ApplicationName, MessageBoxButtons.OK, MessageBoxIcon.Error);
Application.Exit();
}
InitializeLocalServer(); //Loads the local server used to open a new form when a new application is open.
InitializeStripe(); //Initialize the stripe API
//Initializing History
IHistory.LoadFromFile();
StartFormTimer(); //Starts a timer to check when no forms are open
Settings.Settings.downloadItem.InitializeDownloadItems(); //Initialize download items from local storage.
Thread thread = new Thread(new ThreadStart(() =>
{
//Initializes server connections
ServerConnections.InitializeServerConnections();
}));
thread.Start();
//Running the application loop.
Application.Run();
}
