Fixes of Display Navigation History

[MohitMaliFtechiz]

Fixes #3042

• I have use WebBackForwardList list of WebView class for showing navigation history(backward and forward).
• I have create a dialog to show NavigationHistory to user (this list is scrollable), when user long click on backward and forward button.

Backward History	Forward History

• I have create automated test (NavigationHistoryTest) for testing this functionality.

In the preference panel, an option should allow to clear the history.

@kelson42 , since we are not saving history to database, we are using webview history for showing backward and forward list. In webview we have only one method clearHistory() to clear the history(but it will clear full history for currently opened book, so user can not go back and forward. so that's why i have not implemented this).

• Added navigation history delete feature to delete all navigation history.

navigation.history.mp4

[codecov]

Codecov Report

Patch coverage: 76.31% and project coverage change: +0.53 🎉

Comparison is base (9dad7cb) 49.62% compared to head (21da71e) 50.15%.

Additional details and impacted files

@@              Coverage Diff              @@
##             develop    #3239      +/-   ##
=============================================
+ Coverage      49.62%   50.15%   +0.53%     
  Complexity        25       25              
=============================================
  Files            299      304       +5     
  Lines          10010    10162     +152     
  Branches        1329     1348      +19     
=============================================
+ Hits            4967     5097     +130     
+ Misses          4356     4355       -1     
- Partials         687      710      +23     

Impacted Files	Coverage Δ
...obile/core/page/history/NavigationHistoryDialog.kt	66.66% <66.66%> (ø)
.../kiwix/kiwixmobile/core/main/CoreReaderFragment.kt	34.38% <75.00%> (+2.61%)	⬆️
...e/page/history/adapter/NavigationHistoryAdapter.kt	100.00% <100.00%> (ø)
.../page/history/adapter/NavigationHistoryDelegate.kt	100.00% <100.00%> (ø)
.../page/history/adapter/NavigationHistoryListItem.kt	100.00% <100.00%> (ø)
...age/history/adapter/NavigationHistoryViewHolder.kt	100.00% <100.00%> (ø)
...kiwix/kiwixmobile/core/utils/dialog/KiwixDialog.kt	34.34% <100.00%> (+1.70%)	⬆️
...rg/kiwix/kiwixmobile/core/search/SearchFragment.kt	62.22% <0.00%> (+3.33%)	⬆️
...g/kiwix/kiwixmobile/core/main/CoreWebViewClient.kt	37.50% <0.00%> (+7.50%)	⬆️

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[kelson42]

In the preference panel, an option should allow to clear the history.

@kelson42 , since we are not saving history to database, we are using webview history for showing backward and forward list. In webview we have only one method clearHistory() to clear the history(but it will clear full history for currently opened book, so user can not go back and forward. so that's why i have not implemented this).

This is exactly what we want: remove old traces of navigation. What is the problem?

[MohitMaliFtechiz]

What is the problem?

@kelson42 , I'm not implementing this because ,let's suppose user on 7th page and he clear the history, then he can not go back to previous page or forward if any page in forward (then current page will become the first page).

This is exactly what we want: remove old traces of navigation.

Okay if this is the case ,i'm implementing this it's need a small change in code.

[kelson42]

@gouri-panda can you please review this PR?
@MohitMaliFtechiz can you please rebase?

[MohitMaliFtechiz]

@kelson42 , I have rebase the PR and resolved the conflicts. @gouri-panda now you can re-review this PR.

[gouri-panda]

@MohitMaliFtechiz Thanks 🎉