davide
94a474fe41
TcpClient.Connected only reflects the last known socket state, so a connection killed silently while the phone was locked (Doze, mobile radio suspend, NAT timeout) still reported IsConnected == true. The keep-alive ping's failure was swallowed by an empty catch, so the stale "connected" state never cleared and sync kept retrying on a dead socket instead of reconnecting. Treat a failed keep-alive ping as a disconnect (tear down the client and reconnect), and add OnPause/OnResume to the Android activity to force an immediate health check on resume instead of waiting for the 20s timer, which may itself be suspended during Doze.
40 lines
1.3 KiB
C#
40 lines
1.3 KiB
C#
using Avalonia;
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using Avalonia.Controls.ApplicationLifetimes;
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using Avalonia.Markup.Xaml;
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using PalladiumWallet.App.ViewModels;
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using PalladiumWallet.App.Views;
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namespace PalladiumWallet.App;
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public partial class App : Application
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{
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/// <summary>Set once the single ViewModel is created; lets platform heads (e.g. the
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/// Android activity) reach it for lifecycle events without a second instance.</summary>
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public static MainWindowViewModel? MainViewModel { get; private set; }
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public override void Initialize()
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{
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AvaloniaXamlLoader.Load(this);
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}
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public override void OnFrameworkInitializationCompleted()
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{
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var vm = new MainWindowViewModel();
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MainViewModel = vm;
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// Desktop (Windows/Linux): classic window. Mobile (Android): single
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// view. Same shared UI (MainView) and same ViewModel.
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switch (ApplicationLifetime)
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{
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case IClassicDesktopStyleApplicationLifetime desktop:
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desktop.MainWindow = new MainWindow { DataContext = vm };
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break;
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case ISingleViewApplicationLifetime singleView:
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singleView.MainView = new MainView { DataContext = vm };
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break;
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}
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base.OnFrameworkInitializationCompleted();
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}
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}
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