simple_logger 0.1.3

Provides super simple APIs for logging. The log also includes called location by setting stacktraceEnabled to true. On Android Studio, jump to called location by clicking the log.

Simple Logger

Usage

// Singleton (factory)
final logger = SimpleLogger();

// Printed without called location
logger.info('Hello info!');
// -> 👻 INFO  2018-12-16 21:46:20.092695 [stacktrace disabled] Hello info!

logger.setLevel(Level.WARNING);

// Not printed
logger.info('Hello info!');

// Printed
logger.warning('Hello warning!');
// -> ⚠️ WARNING  2018-12-16 21:46:20.101114 [stacktrace disabled] Hello warning!

logger.shout('Hello shout!');
// -> 😡 SHOUT  2018-12-16 21:46:20.101308 [stacktrace disabled] Hello shout!

logger.setLevel(
  Level.INFO,
  // Enable printing called location, but this is expensive.
  stacktraceEnabled: true,
);

// Printed with called location
logger.info('Hello info!');
// -> 👻 INFO  2018-12-16 21:50:03.562583 [example/simple_logger_example.dart 29:10 in main] Hello info!

// Customize level prefix
logger.levelSuffixes = {};
logger.info('Hello info!');
// -> INFO  2018-12-16 21:50:03.562583 [example/simple_logger_example.dart 29:10 in main] Hello info!

// Override recorded time
logger.now = DateTime(2000);
logger.info('Hello info!');
// -> INFO  2000-01-01 00:00:00.000 [example/simple_logger_example.dart 38:10 in main] Hello info!

logger.formatter = (info) => 'Customized output: (${info.message})';
logger.info('Hello info!');
// -> Customized output: (Hello info!)

logger.onLogged = (info) => print('Insert your logic with $info');
logger.info('Hello info!');
// -> Customized output: (Hello info!)
// -> Insert your logic with Instance of 'LogInfo'

Features and bugs

Please file feature requests and bugs at the issue tracker.