Intellij/Android Studio lets you edit multiple lines at once, and there are several ways of doing this. As a contrived example, perhaps changing all annotations in a file from one thing to another thing (yes, you could use find and replace for this). Sometimes we have to do some tedious task which involves editing many lines. I use these a lot for sanity-checking when I’m second guessing an interaction, and they’re also great for quickly demoing an idea to someone in a pairing session.Ĭreate a new one with CMD + SHIFT + N. The cool thing about these is they evaluate expressions in real-time on the right-hand side of the editor (similar to a Swift playground), so if you are unsure about how a specific function behaves and want to test it quickly without writing a unit test, you can. These are throwaway files where you can quickly sketch out ideas, and if you want to you can choose to use the classpath of a specific module, should you want to pull in a dependency. Scratch files are a thing in IntelliJ products. This might be useful in very large, unperformant projects but I wouldn’t necessarily recommend it.
build, /generated) from Android Studio and prevent them from being indexed. If you want to go the nuclear option, Preferences -> Editor -> File Types -> Ignored Files and Folders will let you hide entire directories (e.g. Use scopes: /PC2D1LJyDA- Adam Bennett June 17, 2022 Preferences -> Appearance & Behaviour -> Scopes -> + -> local -> Use whatever pattern you need, for example !file:*intermediates*/&!file:*generated*/&!file:R.java.
If you work in a project with lots of generated code (e.g.: you use Dagger), you can exclude generated files from searches using Scopes: Based on a recent discussion on Twitter: a list of things that you can do in Android Studio which can make your life much easier.
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