// setup a logfile path (required)
// this path is relative to your device sdcard storage directory
window.logToFile.setLogfilePath('/myapp/log.txt', function () {
    // logger configured successfully  
}, function (err) {
    // logfile could not be written
    // handle error
});

// get the logfilePath from the currently running logger instance
window.logToFile.getLogfilePath(function (logfilePath) {
    // dosomething with the logfilepath
}, function (err) {
    // handle error
});

// get the all archived logfile paths as array
window.logToFile.getArchivedLogfilePaths(function (archivedlogfiles) {
    // dosomething with the archived logs
}, function (err) {
    // handle error
});

// write logmessages in different loglevels
window.logToFile.debug('Sample debug message');
window.logToFile.info('Sample info message');
window.logToFile.warn('Sample warn message');
window.logToFile.error('Sample error message');