feat: enable emoji buttons in chat input

[imGok]

This Closes #225

[hoangdat]

What happens for the case: pick emoji, then type some text. Please demo

[imGok]

What happens for the case: pick emoji, then type some text. Please demo

added in the description!

[hoangdat]

added in the description!

not friendly enough for the user, a lot of touch and switch screen. Please use the system emoji of keyboard, dont use emoji picker from Fluffy. Thanks

[hoangdat]

• Plan A: try to find the way to turn on the search for current emoji
• Plan B: find the full package for emoji picker

[imGok]

Plan A : Possible, will need to do a whole new widget for this, implementing our own emoji database (bad idea), use EmojiPickerUtils.search Plan B : I found this : https://pub.dev/packages/flutter_emoji_gif_picker

We should keep an eye on this one, it's for native keyboard and only support iOS for now : https://pub.dev/packages/keyboard_emoji_picker

[imGok]

Add https://pub.dev/packages/keyboard_emoji_picker for iOS only :

• library is not compatible with our version of flutter_webrtc

flutter_webrtc must be downgraded in order to install the library

Solutions :

• downgrade flutter_webrtc https://stackoverflow.com/a/61394530

• wait for an update from emoji keyboard library

[nqhhdev]

WDYT about the lib:

• https://pub.dev/packages/emoji_picker_flutter. (Android)
• https://pub.dev/packages/keyboard_emoji_picker (IOS)

I recommend for youuuu

[hoangdat]

it is not a critical issue in the app. I propose the workaround solution first.

• use the current emoji picker (fluffy) for android, ios, web. We will come back later in this topic
• when open emoji, emoji button should be changed to keyboard button and vice versa

[hoangdat]

Additional:

• How to switch from Emoji Picker to Keyboard more smooth, easier to type text?

[hoangdat]

please resolve all comment and rebase