SearchResultEntry: detect file results not from Files provider

[AlvaroBrey]

Some providers like FullTextSearch give file results without the fileId attribute.
This refactor allows for that, otherwise they would crash the UnifiedSearch UI.

Fixes nextcloud/android#9345

[AlvaroBrey]

Removed because we don't need to do this. parseUrl already calls parseQuery if present. Additionally this crashes when trying to parse paths that are not valid URLs (like files paths without the server).

[AlvaroBrey]

/backport to stable-2.8

[nextcloud-android-bot]

SpotBugs (new)

Warning Type	Number
Bad practice Warnings	14
Correctness Warnings	38
Internationalization Warnings	6
Malicious code vulnerability Warnings	52
Multithreaded correctness Warnings	3
Performance Warnings	14
Security Warnings	1
Dodgy code Warnings	44
Total	172

SpotBugs (master)

Warning Type	Number
Bad practice Warnings	14
Correctness Warnings	38
Internationalization Warnings	6
Malicious code vulnerability Warnings	52
Multithreaded correctness Warnings	3
Performance Warnings	14
Security Warnings	1
Dodgy code Warnings	44
Total	172

[codecov]

Codecov Report

Merging #762 (9d8f309) into master (788d3eb) will increase coverage by 0.02%.
The diff coverage is 90.00%.

@@            Coverage Diff             @@
##           master     #762      +/-   ##
==========================================
+ Coverage   46.33%   46.35%   +0.02%     
==========================================
  Files         164      164              
  Lines        6354     6355       +1     
  Branches      834      833       -1     
==========================================
+ Hits         2944     2946       +2     
  Misses       2971     2971              
+ Partials      439      438       -1     

Impacted Files	Coverage Δ
...m/owncloud/android/lib/common/SearchResultEntry.kt	95.65% <90.00%> (+4.74%)	⬆️

[tobiasKaminsky]

Some providers like FullTextSearch give file results without the fileId attribute.

If we need this, please create an issue in these repositories, so this will then work automatically at some point.
👏 for having this as a fallback 👏

[AlvaroBrey]

If we need this, please create an issue in these repositories, so this will then work automatically at some point. clap for having this as a fallback clap

Done: nextcloud/files_fulltextsearch#143