public override void Run(string[] args)
{
// Log any unhandled exception.
AppDomain.CurrentDomain.UnhandledException += (s, e) =>
{
var exception = e.ExceptionObject as Exception;
InternalLog.Error(LogTag, $"Unhandled exception: {exception}");
};
// Parse engine arguments passed from the tool. This should be reworked.
for (int i = args.Length - 1; i >= 0; i--)
{
var arg = args[i].Trim('\'');
if (arg.StartsWith("FLUTTER_ENGINE_ARGS"))
{
var engineArgs = arg.Substring(arg.IndexOf(' '));
InternalLog.Debug(LogTag, "Running with: " + engineArgs);
// A regex is used here to correctly parse "quoted" strings.
// TODO: Avoid using Linq to reduce the memory pressure.
EngineArgs.AddRange(Regex.Matches(engineArgs, @"[\""].+?[\""]|[^ ]+")
.Cast <Match>()
.Select(x => x.Value.Trim('"')));
break;
}
}
base.Run(args);
}
public static void Error(
string message,
[CallerFilePath] string file = "",
[CallerMemberName] string func = "",
[CallerLineNumber] int line = 0)
{
InternalLog.Error(LogTag, message, file, func, line);
}
public override void Run(string[] args)
{
// Log any unhandled exception.
AppDomain.CurrentDomain.UnhandledException += (s, e) =>
{
var exception = e.ExceptionObject as Exception;
InternalLog.Error(LogTag, $"Unhandled exception: {exception}");
};
base.Run(args);
}
protected override void OnCreate()
{
base.OnCreate();
// Read engine arguments passed from the tool.
ParseEngineArgs();
InternalLog.Info(LogTag, $"switches: {string.Join(" ", EngineArgs)}");
// Get the screen size of the currently running device.
if (!Information.TryGetValue("http://tizen.org/feature/screen.width", out int width) ||
!Information.TryGetValue("http://tizen.org/feature/screen.height", out int height))
{
InternalLog.Error(LogTag, "Could not obtain the screen size.");
return;
}
var windowProperties = new FlutterWindowProperties
{
width = width,
height = height
};
// Get paths to resources required for launch.
string resPath = Current.DirectoryInfo.Resource;
string assetsPath = $"{resPath}/flutter_assets";
string icuDataPath = $"{resPath}/icudtl.dat";
string arch = RuntimeInformation.ProcessArchitecture switch
{
Architecture.X86 => "x86",
Architecture.X64 => "x64",
Architecture.Arm => "arm",
Architecture.Arm64 => "aarch64",
_ => "",
};
string aotLibPath = $"{resPath}/../lib/{arch}/libapp.so";
using var switches = new StringArray(EngineArgs);
var engineProperties = new FlutterEngineProperties
{
assets_path = assetsPath,
icu_data_path = icuDataPath,
aot_library_path = aotLibPath,
switches = switches.Handle,
switches_count = (uint)switches.Length,
};
Handle = FlutterCreateWindow(ref windowProperties, ref engineProperties);
if (Handle.IsInvalid)
{
throw new Exception("Could not launch a Flutter application.");
}
}
protected ApiServiceWrapper CreateApiService(AccessToken accessToken)
{
try
{
var dtoService = CreateDtoService(Config.Access.AccountName);
var apiService = new ApiService(dtoService, accessToken);
return(new ApiServiceWrapper(this, apiService));
}
catch (Exception exception)
{
InternalLog.Error("Не удалось настроить веб-сервис для аккаунта [" + Config.Access.AccountName + "]", exception);
// отдадим заглушку
var apiService = new FakeApiService();
apiService.SetAccessToken(accessToken);
return(new ApiServiceWrapper(this, apiService));
}
}
protected override void OnCreate()
{
base.OnCreate();
// Read the current platform version and choose a Tizen 4.0 embedder if applicable.
Information.TryGetValue("http://tizen.org/feature/platform.version", out PlatformVersion);
// Read engine arguments passed from the tool.
ParseEngineArgs();
InternalLog.Info(LogTag, $"switches: {string.Join(" ", EngineArgs)}");
// Get the screen size of the currently running device.
if (!Information.TryGetValue("http://tizen.org/feature/screen.width", out int width) ||
!Information.TryGetValue("http://tizen.org/feature/screen.height", out int height))
{
InternalLog.Error(LogTag, "Could not obtain the screen size.");
return;
}
var windowProperties = new FlutterWindowProperties
{
width = width,
height = height
};
// Get paths to resources required for launch.
string resPath = Current.DirectoryInfo.Resource;
string assetsPath = $"{resPath}/flutter_assets";
string icuDataPath = $"{resPath}/icudtl.dat";
string arch = RuntimeInformation.ProcessArchitecture switch
{
Architecture.X86 => "x86",
Architecture.X64 => "x64",
Architecture.Arm => "arm",
Architecture.Arm64 => "aarch64",
_ => "",
};
string aotLibPath = $"{resPath}/../lib/{arch}/libapp.so";
using var switches = new StringArray(EngineArgs);
var engineProperties = new FlutterEngineProperties
{
assets_path = assetsPath,
icu_data_path = icuDataPath,
aot_library_path = aotLibPath,
switches = switches.Handle,
switches_count = (uint)switches.Length,
};
// This check is not actually required, but we want to make sure that libflutter_engine.so is loaded
// before a call to FlutterCreateWindow() is made to avoid library loading issues on TV emulator.
if (FlutterEngineRunsAOTCompiledDartCode())
{
InternalLog.Debug(LogTag, "Running in AOT mode.");
}
Handle = FlutterCreateWindow(ref windowProperties, ref engineProperties);
if (Handle.IsInvalid)
{
throw new Exception("Could not launch a Flutter application.");
}
}
