Get deck name using JS API

[krmanik]

Pull Request template

Purpose / Description

It helps in getting deck name when custom card layout used/designed. The {{Deck}} or {{Subdeck}} not working when added from js-addons index.js. So, it will easier to add deck name to reviewer using JS API.

Fixes

Fixes Link to the issues.

Approach

It is implemented using existing JavascriptInterface

How Has This Been Tested?

Tested on emulator

Add following to front/back side of card in script tag

console.log(AnkiDroidJS.ankiGetDeckName());

Learning (optional, can help others)

https://developer.android.com/reference/android/webkit/JavascriptInterface

Checklist

Please, go through these checks before submitting the PR.

• [ x ] You have not changed whitespace unnecessarily (it makes diffs hard to read)
• [ x ] You have a descriptive commit message with a short title (first line, max 50 chars).
• [ x ] Your code follows the style of the project (e.g. never omit braces in if statements)
• [ x ] You have commented your code, particularly in hard-to-understand areas
• [ x ] You have performed a self-review of your own code
• UI changes: include screenshots of all affected screens (in particular showing any new or changed strings)
• UI Changes: You have tested your change using the Google Accessibility Scanner

[david-allison]

Could you add a test to ensure that {{Deck}} and this method return the same string.

I'd typically be happy with using the same method for both calls, but we'll be removing template generation soon

[krmanik]

Okay, I am implementing it.

[krmanik]

After viewing existing code for test, I have implemented for ankiGetDeckName. I am finding solution for testing {{Deck}}.

[david-allison]

LGTM, thanks!

[mikehardy]

with a test too - thank you @infinyte7 !

[mikehardy]

Hi there!

Just a friendly notice that we try to process OpenCollective payments monthly - it's time for April 2021 submissions

If you are interested in compensation for this work, the process with details is here:

https://github.com/ankidroid/Anki-Android/wiki/OpenCollective-Payment-Process#how-to-get-paid

(I only post one comment per person to avoid spamming you, regardless of the number of PRs merged, but this note applies to all PRs merged in April)

Thanks!