Tool checks for structural code problems that could affect the quality and performance of yourĪndroid app. The lint tool A static code scanning tool that you can run on your Android project either from the The lint.xml file A configuration file that you can use to specify any lint checks that you want toĮxclude and to customize problem severity levels. XML files, icons, and ProGuard configuration files. App source files The source files consist of files that make up your Android project, including Kotlin, Java, and IntelliJ code inspections run to streamline codeįigure 1 shows how the lint tool processes app source files. Note: When your code is compiled in Android Studio, additional In the lint Inspection Results window when you click Code > Inspect Code.For more serious issues, it underlines the code in red. You can view warnings and errors in two ways: The built-in lint tool checks your code while you're usingĪndroid Studio. Run lint from the command line, as described on this page. When using Android Studio,Ĭonfigured lint and IDE inspections run when you build your app. Optimization improvements for correctness, security, performance, usability,Īccessibility, and internationalization. The lint tool checks your Android project source files for potential bugs and Ignore issues that are not relevant to your project or raise the severity level to You can also lower the severity level of a problem to Reported with a description message and a severity level so that you can prioritize theĬritical improvements that need to be made. Without having to execute the app or write test cases. That can help you identify and correct problems with the structural quality of your code To improve linting performance, you can alsoĪndroid Studio provides a code scanning tool called lint That are not supported by the target API versions, might lead to code failing to run correctly. Other structural issues, such as use of deprecated elements or API calls It is strongly recommended that you correct any errors that lint detectsįor example, if your XML resource files contain unused namespaces, this takes up space and requires Reliability and efficiency of your Android apps and make your code harder to maintain. The lint tool helps find poorly structured code that can impact the Important that you also run the code through the lint tool to help ensure your code has no structural To make sure your app meets its functional requirements, it's
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