Update Kotlin version from 1.9.20 to 1.6.0 in build.gradle file. #216 (…

…#217)

Cancel loading job after onDestroy. (#205)

Bugs fixed (#171)

* 🐛

[Fix]
- item file name overlay in single choice mode.

* ✏️

update doc.

* 🐛
[Fix]
- fixed #164

📝

[Update]
- README.md

🎨

[Update]
- AndroidX version.

Merge pull request #137 from rosuH/dev

🎨 ✨ Improve the structure  of the code and bring the new click event api.