ch.qos.logback.classic.android.LogcatAppender Java Examples

private static void configLog() {
    LoggerContext context = (LoggerContext) LoggerFactory.getILoggerFactory();
    context.reset();

    PatternLayoutEncoder encoder = new PatternLayoutEncoder();
    encoder.setPattern("g4Proxy-%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n");
    encoder.setContext(context);
    encoder.start();


    LogcatAppender logcatAppender = new LogcatAppender();
    logcatAppender.setContext(context);
    logcatAppender.setEncoder(encoder);
    logcatAppender.setName("logcat1");
    logcatAppender.start();

    Logger root = (Logger) LoggerFactory.getLogger(Logger.ROOT_LOGGER_NAME);
    root.setLevel(Level.INFO);
    root.addAppender(logcatAppender);

}
 

private static void configureLogbackDirectly() {
    // reset the default context (which may already have been initialized)
    // since we want to reconfigure it
    LoggerContext lc = (LoggerContext) LoggerFactory.getILoggerFactory();
    lc.reset();

    // setup LogcatAppender
    PatternLayoutEncoder encoder2 = new PatternLayoutEncoder();
    encoder2.setContext(lc);
    encoder2.setPattern("[%thread] %msg%n");
    encoder2.start();

    LogcatAppender logcatAppender = new LogcatAppender();
    logcatAppender.setContext(lc);
    logcatAppender.setEncoder(encoder2);
    logcatAppender.start();

    // backup the newly created appenders to the root logger;
    // qualify Logger to disambiguate from org.slf4j.Logger
    ch.qos.logback.classic.Logger root = (ch.qos.logback.classic.Logger) LoggerFactory.getLogger(Logger.ROOT_LOGGER_NAME);
    root.addAppender(logcatAppender);

    root.setLevel(Level.ALL);
}
 

private void configureLogbackDirectly() {
    // reset the default context (which may already have been initialized)
    // since we want to reconfigure it
    LoggerContext lc = (LoggerContext) LoggerFactory.getILoggerFactory();
    lc.reset();

    // setup FileAppender
    PatternLayoutEncoder encoder1 = new PatternLayoutEncoder();
    encoder1.setContext(lc);
    encoder1.setPattern("%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n");
    encoder1.start();

    FileAppender<ILoggingEvent> fileAppender = new FileAppender<>();
    fileAppender.setContext(lc);
    fileAppender.setFile(this.getFileStreamPath("app.log").getAbsolutePath());
    fileAppender.setEncoder(encoder1);
    fileAppender.start();

    // setup LogcatAppender
    PatternLayoutEncoder encoder2 = new PatternLayoutEncoder();
    encoder2.setContext(lc);
    encoder2.setPattern("[%thread] %msg%n");
    encoder2.start();

    LogcatAppender logcatAppender = new LogcatAppender();
    logcatAppender.setContext(lc);
    logcatAppender.setEncoder(encoder2);
    logcatAppender.start();

    // backup the newly created appenders to the root logger;
    // qualify Logger to disambiguate from org.slf4j.Logger
    ch.qos.logback.classic.Logger root = (ch.qos.logback.classic.Logger) LoggerFactory.getLogger(Logger.ROOT_LOGGER_NAME);
    root.addAppender(fileAppender);
    root.addAppender(logcatAppender);

    if (BuildConfig.DEBUG) {
        root.setLevel(Level.ALL);
    } else {
        root.setLevel(Level.INFO);
    }
}
 

private void initLogging() {
    final File logDir = getLogDir();
    final File logFile = new File(logDir, "bitherj.log");
    final LoggerContext context = (LoggerContext) LoggerFactory.getILoggerFactory();
    final PatternLayoutEncoder filePattern = new PatternLayoutEncoder();
    filePattern.setContext(context);
    filePattern.setPattern("%d{HH:mm:ss.SSS} [%thread] %logger{0} - %msg%n");
    filePattern.start();

    final RollingFileAppender<ILoggingEvent> fileAppender = new
            RollingFileAppender<ILoggingEvent>();
    fileAppender.setContext(context);
    fileAppender.setFile(logFile.getAbsolutePath());

    final TimeBasedRollingPolicy<ILoggingEvent> rollingPolicy = new
            TimeBasedRollingPolicy<ILoggingEvent>();
    rollingPolicy.setContext(context);
    rollingPolicy.setParent(fileAppender);
    rollingPolicy.setFileNamePattern(logDir.getAbsolutePath() + "/bitherj.%d.log.gz");
    rollingPolicy.setMaxHistory(7);
    rollingPolicy.start();

    fileAppender.setEncoder(filePattern);
    fileAppender.setRollingPolicy(rollingPolicy);
    fileAppender.start();

    final PatternLayoutEncoder logcatTagPattern = new PatternLayoutEncoder();
    logcatTagPattern.setContext(context);
    logcatTagPattern.setPattern("%logger{0}");
    logcatTagPattern.start();

    final PatternLayoutEncoder logcatPattern = new PatternLayoutEncoder();
    logcatPattern.setContext(context);
    logcatPattern.setPattern("[%thread] %msg%n");
    logcatPattern.start();

    final LogcatAppender logcatAppender = new LogcatAppender();
    logcatAppender.setContext(context);
    logcatAppender.setTagEncoder(logcatTagPattern);
    logcatAppender.setEncoder(logcatPattern);
    logcatAppender.start();

    final ch.qos.logback.classic.Logger log = context.getLogger(Logger.ROOT_LOGGER_NAME);
    log.addAppender(fileAppender);
    log.addAppender(logcatAppender);
    log.setLevel(Level.INFO);
}
 

/**
 * Initialize and configure the logback logging.
 * Java configuration is used to rely on {@link Context#getExternalFilesDir(String)} to provide a storage directory.
 * This must be called on every "entry-point" to this app, e.g. Widget Configuration screen or MainActivity.
 *
 * @param context application context
 */
public static void initLogging(Context context) {
    final SharedPreferences sharedPrefs = PreferenceManager.getDefaultSharedPreferences(context);
    boolean isDebugLogging = sharedPrefs.getBoolean(SettingsActivity.KEY_PREF_DEBUG_LOGGING, false);
    LoggerContext lc = (LoggerContext) LoggerFactory.getILoggerFactory();
    lc.reset();
    // qualify Logger to disambiguate from org.slf4j.Logger
    ch.qos.logback.classic.Logger root = (ch.qos.logback.classic.Logger) LoggerFactory.getLogger(Logger.ROOT_LOGGER_NAME);
    root.setLevel(Level.TRACE);

    PatternLayoutEncoder encoder1 = new PatternLayoutEncoder();
    encoder1.setContext(lc);
    encoder1.setPattern("%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n");
    encoder1.start();

    // setup LogcatAppender
    PatternLayoutEncoder encoder2 = new PatternLayoutEncoder();
    encoder2.setContext(lc);
    encoder2.setPattern("[%thread] %msg%n");
    encoder2.start();

    LogcatAppender logcatAppender = new LogcatAppender();
    logcatAppender.setContext(lc);
    logcatAppender.setEncoder(encoder2);
    logcatAppender.start();

    // Log-Level for RaspiCheck
    ch.qos.logback.classic.Logger rpicheckLogger = (ch.qos.logback.classic.Logger) LoggerFactory
            .getLogger("de.eidottermihi.rpicheck");
    rpicheckLogger.setLevel(isDebugLogging ? Level.DEBUG : Level.INFO);
    ch.qos.logback.classic.Logger sshjLogger = (ch.qos.logback.classic.Logger) LoggerFactory
            .getLogger("net.schmizz");
    sshjLogger.setLevel(Level.WARN);

    // setup FileAppender
    String logPath = getLogfilePath(context);
    if (logPath != null) {
        FileAppender<ILoggingEvent> fileAppender = new FileAppender<ILoggingEvent>();
        fileAppender.setContext(lc);
        fileAppender.setFile(logPath);
        fileAppender.setEncoder(encoder1);
        fileAppender.start();
        rpicheckLogger.addAppender(fileAppender);
        sshjLogger.addAppender(fileAppender);
    }
    root.addAppender(logcatAppender);
    LOGGER.debug("Logging was configured, debug logging enabled: {}", isDebugLogging);
}
 

private static void initLogs() {
    Logger logbackLogger = (ch.qos.logback.classic.Logger) LoggerFactory.getLogger(org.slf4j.Logger.ROOT_LOGGER_NAME);
    LoggerContext lc = logbackLogger.getLoggerContext();

    Logger rootLogger = lc.getLogger(Logger.ROOT_LOGGER_NAME);
    rootLogger.detachAndStopAllAppenders();

    TimeBasedRollingPolicy<ILoggingEvent> rollingPolicy = new TimeBasedRollingPolicy<ILoggingEvent>();
    rollingPolicy.setMaxHistory(3);
    SizeAndTimeBasedFNATP<ILoggingEvent> sizeAndTimeBasedFNATP = new SizeAndTimeBasedFNATP<ILoggingEvent>();
    sizeAndTimeBasedFNATP.setMaxFileSize("2MB");
    rollingPolicy.setTimeBasedFileNamingAndTriggeringPolicy(sizeAndTimeBasedFNATP);
    rollingPolicy.setFileNamePattern(context.getFilesDir().getPath() + "/logs/old/flickruploader.%d{yyyy-MM-dd}.%i.log");
    rollingPolicy.setContext(lc);

    RollingFileAppender<ILoggingEvent> fileAppender = new RollingFileAppender<ILoggingEvent>();
    fileAppender.setContext(lc);
    fileAppender.setFile(getLogFilePath());
    fileAppender.setRollingPolicy(rollingPolicy);
    fileAppender.setTriggeringPolicy(rollingPolicy);
    rollingPolicy.setParent(fileAppender);

    PatternLayoutEncoder pl = new PatternLayoutEncoder();
    pl.setContext(lc);
    pl.setCharset(Charset.defaultCharset());
    pl.setPattern("%d{HH:mm:ss.SSS} [%thread] %-5level %class{0}.%method:%L > %msg%n");
    pl.setImmediateFlush(false);
    pl.start();

    fileAppender.setEncoder(pl);
    fileAppender.setName("file");

    rollingPolicy.start();
    fileAppender.start();

    if (Config.isDebug()) {
        final PatternLayoutEncoder logcatTagPattern = new PatternLayoutEncoder();
        logcatTagPattern.setContext(lc);
        logcatTagPattern.setPattern("%class{0}");
        logcatTagPattern.start();

        final PatternLayoutEncoder logcatPattern = new PatternLayoutEncoder();
        logcatPattern.setContext(lc);
        logcatPattern.setPattern("[%thread] %method:%L > %msg%n");
        logcatPattern.start();

        final LogcatAppender logcatAppender = new LogcatAppender();
        logcatAppender.setContext(lc);
        logcatAppender.setTagEncoder(logcatTagPattern);
        logcatAppender.setEncoder(logcatPattern);
        logcatAppender.start();

        rootLogger.addAppender(logcatAppender);
    }

    rootLogger.addAppender(fileAppender);

}