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Azure / azure-spatial-anchors-samples

Azure Spatial Anchors sample code
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Android 7.0 support? #89

Closed bertt closed 4 years ago

bertt commented 4 years ago

I'm trying to run the 2.0 Xamarin Android samples on Asus_002, Android 7.0, but get runtime error when hitting one of the buttons on main screen (basic demo/nearby demo/sharing/coarse reloc):

Java.Lang.NoSuchMethodError Message=No virtual method requireActivity()Landroid/support/v4/app/FragmentActivity; in class Lcom/google/ar/sceneform/ux/BaseArFragment; or its super classes (declaration of 'com.google.ar.sceneform.ux.BaseArFragment' appears in /data/app/SampleXamarin.Android-1/base.apk)

Before 2.0 the Xamarin Android demo did run fine on this phone. Google Play Services for AR is installed (version 1.13.xx).

The Unity3D samples for Android do work, only got a runtime crash on coarse relocation demo.

Q: Is there a trick to get the Xamarin/Android demo working?

bucurb commented 4 years ago

It's probably this issue. We're working on a fix and will get back to you ASAP.

gllebede commented 4 years ago

Hi @bertt I'm currently investigating the issue (internal issue #24668292).

Unfortunately I didn't find an Android 7 phone to reproduce and fix the issue. I've tried an Android 7 emulator but if fails to show even the first menu with a different exception and it doesn't support OpenGL ES 3.0 so I can't test the coarse relocation demo on it at all.

Before 2.0 the Xamarin Android demo did run fine on this phone

It looks to me that the uses-sdk android:minSdkVersion property of the sample was always set to "26". Did you change it to 24 to make the sample work with your device? Please tell me if you did any other tweaks to the sample so I can accurately reproduce the issue.

Cheers.

bertt commented 4 years ago

Hi @gllebede , I've tested it with latest release 2.1.1, now 3 demo's work only the last one (coarse reloc) crashes with message:

'12-17 16:19:34.302 F/art     (10935): art/runtime/runtime.cc:403]   (no managed stack frames)
12-17 16:19:34.304 F/libc    (10935): Fatal signal 6 (SIGABRT), code -6 in tid 10935 (Xamarin.Android)

In order to run the demo I've only changed the Minimum Android version to 24 (and of course changed AccountDetails.cs)

darax commented 4 years ago

hi @bertt, it sounds like the issue is resolved. If the the coarse reloc is still crashing in the latest release, please open a new issue. Thanks!