topic Re: Esri.ArcGISRuntime.Maui version 300.0.0 hangs when used in .NET MAUI Android app in .NET Maps SDK Questions

Esri.ArcGISRuntime.Maui version 300.0.0 hangs when used in .NET MAUI Android app

mfeingol — Wed, 15 Jul 2026 21:02:17 GMT

I recently began using MapView inside my .NET MAUI Android app on .NET 10. The functionality I use is fairly straightforward:

1. A base map using a custom ImageTiledLayer implementation

2. Icons and polylines using various symbols and graphics

In the hang scenario, my phone is offline and the screen is turned off. I am recording my location inside my app, and rendering it to the MapView as a polyline when the phone is turned back on. What I see is the following:

1. After some time with my phone off, I turn it back on and sign in

2. The MapView is 100% unresponsive. It won't scroll or respond to taps.

3. The app itself remains perfectly responsive. I can go back and re-enter the page. I can switch the map to use Google Maps and then back to a new instance of the ESRI MapView. New instances work fine.

The issue is difficult to reproduce with more casual usage, so I don't have an easy repro or a thread dump from a debugger.

Any ideas?

Re: Esri.ArcGISRuntime.Maui version 300.0.0 hangs when used in .NET MAUI Android app

PreetiMaske — Thu, 16 Jul 2026 23:23:28 GMT

Could you provide some more info

- Android OS version

- Android device

Did you try on multiple devices? The problem could be specific to a device, we have seen similar issues in the past and found problem is often times specific to a device/model.

Re: Esri.ArcGISRuntime.Maui version 300.0.0 hangs when used in .NET MAUI Android app

mfeingol — Fri, 17 Jul 2026 06:18:49 GMT

This is on Android 16 on a Samsung S24+. I haven't tried this on other devices yet. But this is a fairly mainstream device, and I'd be very surprised if it was specific to the device/model. It seems much more likely you have a lifecycle issue when an app is suspended and resumed. Could you please look into that?

Re: Esri.ArcGISRuntime.Maui version 300.0.0 hangs when used in .NET MAUI Android app

PreetiMaske — Tue, 21 Jul 2026 04:32:48 GMT

@mfeingol we have seen issues with samsung devices, it is pretty common and you are right the issues are usually around lifecycle, pulse/resume. We are adding some fixes around this area in upcoming 300.1 release releasing in about 2 weeks. You could:

- Wait and re-try with 300.1

- or send us a reproducer using a vanilla app, not using any custom tiled layer implementation.

Re: Esri.ArcGISRuntime.Maui version 300.0.0 hangs when used in .NET MAUI Android app

mfeingol — Sun, 02 Aug 2026 22:00:37 GMT

Thanks. I don't see 300.1 released, or a pre-release Nuget. Any chance you could put a pre-release out there so I can verify the fixes?

Also: is there a way to send you a repro privately?