Remove additional unnecessary dependencies.

[dbrant]

This removes the dependencies on androidx.legacy and androidx.appcompat which are not used at all.

This also removes the dependency on the Facebook Stetho library, which is apparently a debug bridge for operating with Chrome dev tools. Do you use this? If so, how is it better than using the Android Studio debug tools?

A side effect of removing these dependencies is the correct usage of Nullable and NonNull annotations from androidx instead of javax.

[codecov-io]

Codecov Report

Merging #2948 into master will increase coverage by <.01%.
The diff coverage is n/a.

@@            Coverage Diff            @@
##           master   #2948      +/-   ##
=========================================
+ Coverage    3.69%   3.69%   +<.01%     
=========================================
  Files         247     247              
  Lines       12217   12215       -2     
  Branches     1083    1082       -1     
=========================================
  Hits          451     451              
+ Misses      11732   11730       -2     
  Partials       34      34

Impacted Files	Coverage Δ
.../java/fr/free/nrw/commons/review/ReviewHelper.java	86.48% <ø> (ø)	⬆️
...n/java/fr/free/nrw/commons/CommonsApplication.java	0% <ø> (ø)	⬆️
.../free/nrw/commons/category/CategoryImageUtils.java	0% <ø> (ø)	⬆️
.../java/fr/free/nrw/commons/auth/SessionManager.java	0% <ø> (ø)	⬆️
...ee/nrw/commons/notification/NotificationUtils.java	0% <ø> (ø)	⬆️
...fr/free/nrw/commons/filepicker/UploadableFile.java	1.61% <ø> (ø)	⬆️
.../java/fr/free/nrw/commons/kvstore/JsonKvStore.java	0% <ø> (ø)	⬆️
...n/java/fr/free/nrw/commons/utils/NetworkUtils.java	72% <ø> (ø)	⬆️

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[maskaravivek]

This also removes the dependency on the Facebook Stetho library, which is apparently a debug bridge for operating with Chrome dev tools. Do you use this? If so, how is it better than using the Android Studio debug tools?

I use this frequently for checking the DB and shared prefs. I wasn't aware that that the same can be easily done using Android Studio Debug tools. Just read up a blog to see how it works. https://medium.com/@mattyskala/browse-sqlite-database-in-android-studio-4fbba6cca105

Am up for removing the library and start using Android debug tools for the same. :)

[neslihanturan]

Thanks @dbrant !