Does anyone know if it s possibly to write a lint check that kotlinlang #android

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Title

c

Colton Idle

03/24/2020, 10:32 PM

Does anyone know if it's possibly to write a lint check that just warns if there's a specific import being used?

b

Brandon Trautmann

03/24/2020, 10:35 PM

Absolutely

On our team we do this -- and add quick fixes to change the import to a desired one (if it applies to your use case)

c

Colton Idle

03/24/2020, 10:36 PM

Nice! I've only written

ResourceXmlDetector

so I'm trying to figure out what to extend for a java/kotlin file.

b

Brandon Trautmann

03/24/2020, 10:36 PM

SourceCodeScanner IIRC

And Detector as well

c

Colton Idle

03/24/2020, 10:38 PM

Hm. Doesn't seem to be autofilling. I will try to look up more docs and come back if I can't happen to figure it out. Thank you @Brandon Trautmann

👍 1

@Brandon Trautmann you sure it's not just

Detector(), UastScanner

as in

class SampleCodeDetector : Detector(), UastScanner {

https://github.com/googlesamples/android-custom-lint-rules/blob/master/android-studio-4/checks/src/main/java/com/example/lint/checks/SampleCodeDetector.kt

Found a better repo with more lint checks. I think I got it. Thank you https://github.com/tikurahul/lint-experiments/tree/master/lint/src/main/java/com/rahulrav

l

liminal

03/26/2020, 3:45 AM

There are a couple of examples of custom lint checks and their unit tests which you may find useful https://github.com/jshvarts/CustomLintRule

👍 1

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