Improve error message when download fails due to invalid filename

[AlvaroBrey]

• Needs feat(download): Use specific code and exception when download fails to create local file android-library#1069
• Check if it's possible to differentiate that the failure is specifically because of an invalid filename.
• Tests written, or not not needed

Fixes #2711
Fixes #8523

[codecov]

Codecov Report

Merging #11384 (7fd58b7) into master (53a5804) will increase coverage by 28.33%.
The diff coverage is 0.00%.

Additional details and impacted files

@@              Coverage Diff              @@
##             master   #11384       +/-   ##
=============================================
+ Coverage      3.21%   31.54%   +28.33%     
- Complexity      438     3426     +2988     
=============================================
  Files           576      576               
  Lines         42132    42134        +2     
  Branches       5685     5685               
=============================================
+ Hits           1354    13293    +11939     
+ Misses        40691    26874    -13817     
- Partials         87     1967     +1880     

Impacted Files	Coverage Δ
...om/owncloud/android/utils/ErrorMessageAdapter.java	3.33% <0.00%> (+3.33%)	⬆️
.../java/com/owncloud/android/datamodel/GalleryRow.kt	50.00% <0.00%> (ø)
...roid/ui/activity/ReceiveExternalFilesActivity.java	0.36% <0.00%> (+0.36%)	⬆️
...cloud/android/ui/preview/PreviewImageActivity.java	0.55% <0.00%> (+0.55%)	⬆️
...owncloud/android/ui/activity/UserInfoActivity.java	0.58% <0.00%> (+0.58%)	⬆️
...oud/android/ui/activity/NotificationsActivity.java	0.59% <0.00%> (+0.59%)	⬆️
...tcloud/client/database/migrations/RoomMigration.kt	0.75% <0.00%> (+0.75%)	⬆️
...ui/fragment/contactsbackup/BackupListFragment.java	0.94% <0.00%> (+0.94%)	⬆️
...loud/android/ui/activities/ActivitiesActivity.java	1.03% <0.00%> (+1.03%)	⬆️
...cloud/android/ui/activity/ExternalSiteWebView.java	1.12% <0.00%> (+1.12%)	⬆️
... and 286 more

[github-actions]

APK file: https://www.kaminsky.me/nc-dev/android-artifacts/11384.apk



To test this change/fix you can simply download above APK file and install and test it in parallel to your existing Nextcloud app.

[github-actions]

APK file: https://www.kaminsky.me/nc-dev/android-artifacts/11384.apk



To test this change/fix you can simply download above APK file and install and test it in parallel to your existing Nextcloud app.

[github-actions]

Codacy

Lint

Type	master	PR
Warnings	76	76
Errors	0	0

SpotBugs

Category	Base	New
Bad practice	27	27
Correctness	44	44
Dodgy code	331	331
Internationalization	9	9
Multithreaded correctness	9	9
Performance	58	58
Security	18	18
Total	496	496