OpenCloud Android App fails on CameraUpload

[RalphHeger]

Describe the bug

When the app should upload a new photo, 2 things can happen.

1. It tries to upload the same photo multiple times
2. The uploaded photo on the server has 0 bytes (and cannot be display, of course)

Steps to reproduce

1. Take a photo
2. Wait

Expected behavior

After a wghile, all photos I have taken should be present exact 1 time on the server

Actual behavior

There are multiple entries for each photo in the "Uploads" section of the app. And multiple files on the server.
ASome of them are corrupt and have 0 bytes

Setup

Details

OC_XXX=somevalue
OC_YYY=somevalue
PROXY_XXX=somevalue

Additional context

Add any other context about the problem here.

[RalphHeger]

Added Screenshot from OpenCloud Web Frontend.

[micbar]

@kulmann @guruz

[RalphHeger]

After restarting the device it seems to work.

[micbar]

• Let us please still take a look at possible flakiness @kulmann