Infer is a static analysis tool for Java, Objective-C and C, written in OCaml.

Catch common Java mistakes as compile-time errors.

Checkstyle is a development tool to help programmers write Java code that adheres to a coding standard. It automates the process of checking Java code to spare humans of this boring (but important) task.

An anti-bikeshedding Kotlin linter with built-in formatter.

PMD is a source code analyzer. It finds common programming flaws like unused variables, empty catch blocks, unnecessary object creation, and so forth. It supports Java, JavaScript, XML, XSL.

Meet detekt, a static code analysis tool for the Kotlin programming language. It operates on the abstract syntax tree provided by the Kotlin compiler.

Quick Android Review Kit - This tool is designed to look for several security related Android application vulnerabilities, either in source code or packaged APKs. The tool is also capable of creating "Proof-of-Concept" deployable APKs and/or ADB commands, capable of exploiting many of the vulnerabilities it finds. There is no need to root the test device, as this tool focuses on vulnerabilities that can be exploited under otherwise secure conditions.

SpotBugs is the spiritual successor of FindBugs, carrying on from the point where it left off with support of its community.

Soot is a Java optimization framework. It provides four intermediate representations for analyzing and transforming Java bytecode:

ApkAnalyser is a static, virtual analysis tool for examining and validating the development work of your Android app. It's a complete tool chain which supports modification of the binary application with more printouts.

APKinspector is a powerful GUI tool for analysts to analyze the Android applications.

Androwarn is a tool whose main aim is to detect and warn the user about potential malicious behaviors developed by an Android application.

Prettier display of Android Lint issues.

Smali Control Flow Graph's.

Custom Lint checks for Android development.

Hopper is a goal-directed static analysis tool for languages that run on the JVM. It is a much-improved and more feature-full version of Thresher written in Scala rather than Java.

A basic, Gradle-based project template for writing custom Android Lint rules.

Thresher is a static analysis tool that specializes in checking heap reachability properties. Its secret sauce is using a coarse up-front points-to analysis to focus a precise symbolic analysis on the alarms reported by the points-to analysis.

Generate custom Android lint checks and have lint warn you about code you may be dealing with using Kotlin extensions or your own coding conventions.

This project adds gradle setup for quality tools like CheckStyle, FindBugs, PMD and Lint to Android project via shell script. After adding this, we can easily increase quality of the project by static code analysis.

This is an extension for Android Lint. Rock your Android.

An example project with SonarQube integration for proper code review and code structuring.

Find Bugs in Java Programs.

Pretty print the result of Android lint tool. Would work great when you run lint as part of continuous integration flow.