问题
Is there a way to find and replace all occurrences of a word in an entire project( not just a single class using refactor -> rename) and also maintain case, either in android studio or using a command line script?
For example, Supplier has to go to Merchant, supplier -> merchant, SUPPLIER -> MERCHANT. My boss wants me to change all instances of supplier with merchant for a project im working on. Ive been doing it for about an hour and i know im wasting my time. Let me know of any time saving suggestions.
回答1:
I think the shortcut that you're looking for is:
Ctrl+Shift+R on Windows and Linux/Ubuntu
Cmd+Shift+R on Mac OS X
ref: source
回答2:
On Windows:
Find : Ctrl+F
Find And Replace In Single Class: Ctrl+R
Find And Replace In Whole Project: Ctrl+Shift+R
on OS X ,it is similar, just replace Ctrl with Command
回答3:
In Android studio, Edit -- > Find --> Replace in path, this will check in whole project including comments and code.
回答4:
If you use refactor->rename for the name of the file, everywhere the file is used in your project the refactor will replace it.
I have already rename variables, xml file, java file, multiple drawable and after the operation I could build directly without error.
Do a back-up of your project and try to see if it work for you.
回答5:
Press Ctrl+R to find and replace codes in the class where you are...
回答6:
Use ctrl+R or cmd+R in OSX
回答7:
ctrl + H ..... its give option to replace word from class.
回答8:
The shortcuts are
On Windows : Ctrl+Shift+R
On Mac : Cmd+Shift+R
回答9:
Try using: Edit -> Find -> Replace in path...
回答10:
I think the previous answers missed the most important (non-trivial) aspect of the OP's question, i.e., how to perform the search/replace in a "time saving" manner, meaning once, not three times, and "maintain case" originally present.
On the pane, check "[X] Preserve Case" before clicking the Replace All button
This performs a case-aware "smart" replacement in one pass:
apple -> orange
Apple -> Orange
APPLE -> ORANGE
Also, for peace of mind, don't forget to check the code into the VCS before performing sweeping project-wide replacements.
来源：https://stackoverflow.com/questions/20249274/find-and-replace-android-studio