Hello,
Coming from this issue I have found an even more severe one with the current versions of MAUI & ArcGIS Runtime on Android which renders the whole runtime non-usable!
This is a standard .NET8 MAUI app with two pages:
Page 1: Plain ArcGIS Map with location enabled:
using System;
using System.Threading;
using System.Threading.Tasks;
using Esri.ArcGISRuntime.Mapping;
using Esri.ArcGISRuntime.UI;
using Microsoft.Maui.Devices.Sensors;
using Map = Esri.ArcGISRuntime.Mapping.Map;
namespace ArcGISTry1;
public partial class MainPage
{
public MainPage()
{
InitializeComponent();
// Create the UI, setup the control references and execute initialization
_ = Initialize();
}
private async Task Initialize()
{
// Just to ask for users permission
await GetCurrentLocation();
// Set map to mapview
MyMapView.Map = new Map(BasemapStyle.OSMLightGray);
MyMapView.Loaded += MyMapViewOnLoaded;
}
void MyMapViewOnLoaded(object? sender, EventArgs e)
{
MyMapView.LocationDisplay.IsEnabled = true;
MyMapView.LocationDisplay.AutoPanMode = LocationDisplayAutoPanMode.Navigation;
}
public async Task GetCurrentLocation()
{
try
{
GeolocationRequest request = new GeolocationRequest(GeolocationAccuracy.Medium, TimeSpan.FromSeconds(10));
var cancelTokenSource = new CancellationTokenSource();
var location = await Geolocation.Default.GetLocationAsync(request, cancelTokenSource.Token);
if (location != null)
Console.WriteLine($"Latitude: {location.Latitude}, Longitude: {location.Longitude}, Altitude: {location.Altitude}");
}
// Catch one of the following exceptions:
// FeatureNotSupportedException
// FeatureNotEnabledException
// PermissionException
catch (Exception ex)
{
// Unable to get location
}
}
}
Page 2 is just a plain text input.
When changing pages to page 2 and back again the app crashes.
Only thing I get with attached Visual Studio 17.8.3 (see last line):
[EGL_emulation] app_time_stats: avg=228.13ms min=13.63ms max=4884.68ms count=23
[OnBackInvokedCallback] OnBackInvokedCallback is not enabled for the application.
[OnBackInvokedCallback] Set 'android:enableOnBackInvokedCallback="true"' in the application manifest.
[TabLayout] MODE_SCROLLABLE + GRAVITY_FILL is not supported, GRAVITY_START will be used instead
[TextureView] onSurfaceTextureAvailable
[TextureView] onSurfaceTextureAvailable done
[TextureView] Starting pulse
[libc] Fatal signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x40 in tid 11029 (Rendering threa), pid 10965 (name.arcgistry1)
Find the full solution attached.
Please help!
PS: It does not matter if the location moves between leaving and coming back to the map page.
