find packages at https://pub.dev/
MUST USE IDE to develop flutter or waste your time
- ~/.asdf/installs/flutter/1.17.3-stable
- https://pub.dev/packages/bloc
- slidy for bloc https://github.com/Flutterando/slidy
- https://ithelp.ithome.com.tw/articles/10219357
- https://ithelp.ithome.com.tw/articles/10219370
https://material.io/resources/icons/?style=baseline
https://pub.dev/packages/image_picker
https://pub.dev/packages/permission_handler
https://pub.dev/packages/shared_preferences
https://pub.dev/packages/pull_to_refresh
https://pub.dev/packages/animated_text_kit