Dark mode and icons for the Meme Share Java (Android project)

[JCarlosR]

🚀 Feature

• Add dark mode using DayNight configuration
• Add drawable icons to the buttons
• Remove unused imports
• Improve code format and readability
• Add visibility modifiers to attributes

Have you spent some time to check if this issue has been raised before?

Yes. The improvements were made according to the suggestions in the readme file of the Android project.

Have you read the Contributing Guidelines?

Yes, I did.

Pitch

Honestly, I just made the changes and now I am creating this issue, so I can link the PR for you to review.

I hope you like it.

[Yashp1210]

hello , Assign me this issue

[JCarlosR]

This is already implemented @Yashp1210
We are waiting for @dubesar or @kunal299 to review it: #519