Implement Recent Chats Screen

[pfieffer]

Description

• Description of issue: Implement recent chats screen. Use the Users Screen design from the designs folder as a reference.
• Output before solved: No Recent Chats Screen
• Changes in Issue: Add Recent Chats Screen with dummy data and the functionalities needed for the screen
• Output of solved issue: Splash Screen navigates to the Recent Chats Screen which shows up a list of dummy recent chats. The list item has click listeners attached. The toolbar overflow menu has three dummy options.

Type of Changes?

Just put an x in the [ ] which are valid.

• [ ] Bug fix (non-breaking change which fixes an issue)
• [x] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)
• [ ] Testing Suites

How Has This Been Tested?

Please describe the tests that you ran to verify your changes.

• [x] ./gradlew assembleDebug assembleRelease

Checklist:

• [x] My code follows the style guidelines of this project
• [x] I have performed a self-review of my own code
• [ ] I have commented my code, particularly in hard-to-understand areas
• [ ] I have made corresponding changes to the documentation
• [x] My changes generate no new warnings

closes #7

[pfieffer]

I have marked this PR as a WIP, meaning there are work to be done. Work that is pending:

1. FAB icon
2. FAB Click Listener

[iadeelzafar]

@pfieffer If you could add a screenshot of the UI in the PR description, that'd be great.

[pfieffer]

Recent Chats Screen	Overflow menu Options	Click on a list item

[pfieffer]

Update: FAB and functionality added

[iadeelzafar]

🎉 Thanks for the PR @pfieffer