Apps-android-commons: Pressing back when viewing a category of a picture from search or explore goes too far

[domdomegg]

Summary:

When pressing 'back' when viewing a category from media details of in explore or search activity, it returns you to explore/search results rather than the media page.

This doesn't happen if you are viewing through a category.

Should make sense if you view GIFs below.

Steps to reproduce:

1. Go to explore
2. Click the first picture
3. Click the first category
4. Click back
   Expected: view the media the user was just viewing
   Actual: returns to explore

GIF:

Note if viewing "through" a category this doesn't happen, so might want to look at how that is implemented and reuse it. For example:

[Divyanshu2132]

@domdomegg
So you want that on back pressing it should go to the picture from where it was called?
I can take up this issue

[domdomegg]

@Divyanshu2132 yes exactly

[domdomegg]

Assigned to @Divyanshu2132

[Divyanshu2132]

@doodomegg can you help me reproducing issue #894
I am unable to reproduce it and it is related to changes I am making for this issue

[domdomegg]

If you can't reproduce it, it may have been fixed. If it doesn't cause a bug, I'm not sure how it affects this issue - could you explain some more and I might be able to help? Thanks for continuing to work on the issue :)

[cypherop]

@domdomegg I would like to work on this issue

[domdomegg]

Assigned to @sp2710 - however I don't want to assign you to to many things at once - are you still working on #2609?

[cypherop]

Yes. For now I am having an issue in setting up emulator with API 19. I will work on #2609 after solving this issue