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androidandroid-lint

In Jetbrain IDEs, How to show warnings on method parameter hover?

In Android studio, If we write a log tag of more than 23 characters, it shows an underlined warning saying tag can't be more than 23 characters (pic for ref).

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If we want to do something similar to our own method (maybe while writing a new library), How can we achieve that?

Solution

  • If you want checks not covered by current release of lint, then you need to to write own rules. There's sample repo on github with sample custom rules: https://github.com/googlesamples/android-custom-lint-rules