Merge branch 'hotfix/log'
remove parameter
show current value
remove useless functions
change sort
add strings
Update README.md
Update README.md
Merge branch 'master' of https://github.com/jarvislin/Produce-Price-Checker into feature/index_ui
remove useless item
add UI files
remove useless function
add preference items
amend the comment
remove useless layouts
adjust UI
adjust sort
click effect
rename
add default solid color