protected override void OnCreate(Bundle savedInstanceState)
{
// The default current directory on android is '/'.
// On some devices '/' maps to the app data directory. On others it maps to the root of the internal storage.
// In order to have a consistent current directory on all devices the full path of the app data directory is set as the current directory.
System.Environment.CurrentDirectory = System.Environment.GetFolderPath(System.Environment.SpecialFolder.Personal);
base.OnCreate(savedInstanceState);
SetContentView(gameView = new AndroidGameView(this, CreateGame()));
UIVisibilityFlags = SystemUiFlags.LayoutFlags | SystemUiFlags.ImmersiveSticky | SystemUiFlags.HideNavigation | SystemUiFlags.Fullscreen;
Debug.Assert(Window != null);
// Firing up the on-screen keyboard (eg: interacting with textboxes) may cause the UI visibility flags to be altered thus showing the navigation bar and potentially the status bar
// This sets back the UI flags to hidden once the interaction with the on-screen keyboard has finished.
Window.DecorView.SystemUiVisibilityChange += (_, e) =>
{
if ((SystemUiFlags)e.Visibility != systemUiFlags)
{
UIVisibilityFlags = systemUiFlags;
}
};
if (Build.VERSION.SdkInt >= BuildVersionCodes.P)
{
Debug.Assert(Window.Attributes != null);
Window.Attributes.LayoutInDisplayCutoutMode = LayoutInDisplayCutoutMode.ShortEdges;
}
gameView.HostStarted += host =>
{
host.AllowScreenSuspension.Result.BindValueChanged(allow =>
{
RunOnUiThread(() =>
{
if (!allow.NewValue)
{
Window.AddFlags(WindowManagerFlags.KeepScreenOn);
}
else
{
Window.ClearFlags(WindowManagerFlags.KeepScreenOn);
}
});
}, true);
};
}
public AndroidGameHost(AndroidGameView gameView)
{
this.gameView = gameView;
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
SetContentView(gameView = new AndroidGameView(this, CreateGame()));
}
public AndroidGameHost(AndroidGameView gameView)
{
this.gameView = gameView;
AndroidGameWindow.View = gameView;
Window = new AndroidGameWindow();
}
