[bible] fix back button behavior

HackMyChurch / aelf-dailyreadings

AELF daily readings is the easiest and most discrete daily reading application on the play store. https://play.google.com/store/apps/details?id=co.epitre.aelf_lectures

MIT License

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[bible] fix back button behavior #19

Closed yadutaf closed 5 years ago

yadutaf commented 5 years ago

When the "bible" section restores the last viewed URL, it does not restore the history. When a user presses the "back" button, the application exits instead of going back to the main bible page.

This commit proposes a different behavior:

If the current page is the index, we exit as before
In all other cases, we load the index page

This is a poor man state machine...

yadutaf commented 5 years ago

I forgot to mention that, on phones, there the "Bible" title on the top which is clickable and goes back to the list of books. However, this function is not available on tablets. But there may be a better approach :)