Xiaomi Mi 9T App does not work about qrandbarcodescanner

[wewewe718]

Thank you for reporting a bug. I guess it might be caused by MIUI. Does this error occur only on the first start or does it happen every time?

[cy-coe]

Every time.

[wewewe718]

OK, I will take a look.

[cy-coe]

A Minute ago I had cam view. After closing the App and opening again I had no cam view and got: "Failed to connect to camera service"

[wewewe718]

This issue is caused by using old camera API in my app. It seems that it does not work on Xiaomi devices with Android 10. I will rewrite it to use new CameraX API and this issue will be solved.

[Stimmenhotel]

I am not sure if this is the same error:

Device: Xiaomi Mi 9t Pro, Android 10 (Resurrection OS 8.6.2) (+ ANXCamera v148, shouldn't matter, but since it is a magisk module, maybe it is replacing something)
But I believe I am using the MIUI vendor image, whatever that means.

Once I open the app I get a few ms of live picture, then everything freezes and I can't do anything.
Camera is still active, until I force close the app.

I tried to get a logcat but wasn't able to do so.

Once the new API is implemented and I still affected by the freeze, i can try again.

[IdreesM0]

Im having this issue as well. The app freezes right after the launch and after a delay reports fhat it "Failed to connect to camera service". It worked the first time but after that, I haven't been able to make it work. Really want to use this open source app over the miui native one.

Xiaomi mi 11 lite, miui 12

[waldgirgl]

Same for me, sometimes. First time after reboot I'm able to use it as long as I want, but from the second start on I get the issues reported in this thread.

Mi 9T, MIUI 12.0.5

[cbiere]

Me too. No other app accessing the camera seems to have this issue. I don't use ANXCamera, Magisk or any module. The device is not rooted only unlocked. Installed cameras are Open Camera, GCam and whatever simple default Camera app comes with ArrowOS. I tried to disable the latter but it didn't help and Kee Notes seems to rely on it.

Workaround: Force kill all apps using the camera, clear cache of them and try again.

Device: Xiaomi Redmi Note 10 Pro (sweet)
OS: ArrowOS 12.1 (Android 12)