Logger is a logging library for Android that formats messages, collections, JSON, and XML into readable output for Logcat.
The library solves the problem of making Android logs easier to scan and understand by applying pretty-printing to various data types. It structures output to display thread and caller information, formats JSON and XML automatically, renders collections as readable lists and maps, and includes exception stack traces with causes. Logs can be filtered by priority or tag through custom adapters, and destinations are flexible—output goes to Logcat by default but can also be written to files using disk strategies.
Developers building Android applications should choose this tool if they want formatted, human-readable logs without manual string construction. It suits projects that need structured logging across debug and production builds. The library integrates with Timber if you prefer that logging facade. For file logging on modern Android versions, the sample demonstrates how to use app-private storage with a custom disk strategy, avoiding the scoped-storage restrictions that affect the legacy shared external-storage approach.
The project shows consistent maintenance with regular updates addressing Android platform changes. Development activity includes refinements to file logging strategies to keep pace with Android's storage restrictions. The codebase remains actively refined to support current Android practices while preserving backward compatibility for existing integrations.
