com.elvishew.xlog.XLog Java Examples

public static void init (@NonNull Context context) {

        int logLevel = LogLevel.INFO;
        if (BuildConfig.DEBUG) {
            logLevel = LogLevel.ALL;
        }
        LogConfiguration configuration = new LogConfiguration.Builder()
                .tag("Xmsf")
                .logLevel(logLevel)
                .jsonFormatter(new DefaultJsonFormatter())
                .xmlFormatter(new DefaultXmlFormatter())
                .stackTraceFormatter(new DefaultStackTraceFormatter())
                .build();
        Printer androidPrinter = new AndroidPrinter();
        Printer filePrinter = new FilePrinter.Builder(LogUtils.getLogFolder(context))
                .fileNameGenerator(new DateFileNameGenerator())
                .cleanStrategy(new FileLastModifiedCleanStrategy(7 * 24 * 60 * 60 * 1000 /* 7 days */))
                .build();
        XLog.init(configuration, androidPrinter, filePrinter);
    }
 

private void setConfig() {
    if (null != mExceptionHandler) {
        CrashHandler.getInstance(mExceptionHandler);
    }

    if (null != mPrinters && null != mLogConfiguration) {
        XLog.init(mLogConfiguration, mPrinters);
    } else if (null != mLogLevel && null != mPrinters) {
        XLog.init(mLogLevel, mPrinters);
    } else if (null != mPrinters) {
        XLog.init(mPrinters);
    } else if (null != mLogConfiguration) {
        XLog.init(mLogConfiguration);
    } else if (null != mLogLevel) {
        XLog.init(mLogLevel);
    } else {
        XLog.init();
    }
}
 

private void setConfig() {
    if (!TextUtils.isEmpty(mRootDirectoryName)) {
        SDCardUtil.setRootDirName(mRootDirectoryName);
    }
    SDCardUtil.initDir();

    if (null != mExceptionHandler) {
        CrashHandler.getInstance(mExceptionHandler);
    }

    if (null != mPrinters && null != mLogConfiguration) {
        XLog.init(mLogConfiguration, mPrinters);
    } else if (null != mLogLevel && null != mPrinters) {
        XLog.init(mLogLevel, mPrinters);
    } else if (null != mPrinters) {
        XLog.init(mPrinters);
    } else if (null != mLogConfiguration) {
        XLog.init(mLogConfiguration);
    } else if (null != mLogLevel) {
        XLog.init(mLogLevel);
    } else {
        XLog.init();
    }
}
 

@Test
public void testPrintLongMessage() throws Exception {
  int messageChunkLength = AndroidPrinter.DEFAULT_MAX_CHUNK_SIZE;
  int length = (int) (3.6 * messageChunkLength);
  StringBuilder sb = new StringBuilder(length);
  for (int i = 0; i < length; i++) {
    sb.append(RandomUtil.randomAsciiChar());
  }
  String msg = sb.toString();
  XLog.d(msg);
  assertEquals(4, logContainer.size());

  int start = 0;
  int end = 0;
  for (int i = 0; end < length; i++) {
    end = AndroidPrinter.adjustEnd(msg, start, Math.min(start + messageChunkLength, length));
    String chunk = msg.substring(start, end);
    AssertUtil.assertHasLog(logContainer, i, chunk);

    start = end;
  }
}
 

public static <T> T getShowMethodInfoProxy(final T realObj){
    return (T) Proxy.newProxyInstance(ProxyTools.class.getClassLoader(), realObj.getClass().getInterfaces(), new InvocationHandler() {

        public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {
            XLog.e("method name:"+ method.getName() + "--args:"+ Arrays.toString(args));
            Object o = method.invoke(realObj,args);
            return o;
        }
    });
}
 

@Override
public void onCreate() {
    super.onCreate();
    PhotoUtil.init(getApplicationContext(),new FrescoIniter());
    //Logger.initialize(new Settings());
    XLog.init(LogLevel.ALL);
}
 

@Override
protected void onResume() {
  super.onResume();
  String message;
  hasPermission = hasPermission();
  if (hasPermission) {
    message = "Permission granted.\nLog to file.";
  } else {
    message = "Permission not granted.\nCan not log to file.";
  }
  XLog.printers(viewPrinter).i(message);
}
 

@Before
public void setup() {
  XLogUtil.beforeTest();
  XLog.init(LogLevel.ALL, new AndroidPrinter() {
    @Override
    void printChunk(int logLevel, String tag, String msg) {
      logContainer.add(new LogItem(logLevel, tag, msg));
    }
  });
}
 

@Test
public void testPrintShortMessage() throws Exception {
  String msg = "This is a short message";
  XLog.d(msg);
  assertEquals(1, logContainer.size());
  AssertUtil.assertHasLog(logContainer, msg);
}
 

@Test
public void testPrint4kMessage() throws Exception {
  int length = AndroidPrinter.DEFAULT_MAX_CHUNK_SIZE;
  StringBuilder sb = new StringBuilder(length);
  for (int i = 0; i < length; i++) {
    sb.append(RandomUtil.randomAsciiChar());
  }
  String msg = sb.toString();
  XLog.d(msg);
  assertEquals(1, logContainer.size());
  AssertUtil.assertHasLog(logContainer, msg);
}
 

private XMOutbound (Context context, String tag) {
    this.context = context;
    this.logger = XLog.tag(tag).build();
}
 

/**
 * 接口调用之前会检测网络，如果无网络执行此回调方法
 */
public void onNetworkNotConnected() {
    if (isDebug) {
        XLog.tag(TAG).e(mAppContext.getResources().getString(R.string.network_error_hint));
    }
}
 

/** 网络连接超时回调 */
public void onSocketTimeout() {
    if (isDebug) {
        XLog.tag(TAG).e(mAppContext.getResources().getString(R.string.network_timeout_hint));
    }
}
 

/**
 * 请求失败回调
 *
 * @param e 异常信息
 */
public void onFailure(Throwable e) {
    if (isDebug && null != e && !TextUtils.isEmpty(e.getMessage())) {
        XLog.tag(TAG).e(e.getMessage());
    }
}
 

@Override
public void onFirst() {
    super.onFirst();
    XLog.d("onFirst只有第一次才会执行");
    //这里可以做一些界面功能引导
}
 

/**
 * Initialize XLog.
 */
private void initXlog() {
  LogConfiguration config = new LogConfiguration.Builder()
      .logLevel(BuildConfig.DEBUG ? LogLevel.ALL             // Specify log level, logs below this level won't be printed, default: LogLevel.ALL
          : LogLevel.NONE)
      .tag(getString(R.string.global_tag))                   // Specify TAG, default: "X-LOG"
      // .t()                                                // Enable thread info, disabled by default
      // .st(2)                                              // Enable stack trace info with depth 2, disabled by default
      // .b()                                                // Enable border, disabled by default
      // .jsonFormatter(new MyJsonFormatter())               // Default: DefaultJsonFormatter
      // .xmlFormatter(new MyXmlFormatter())                 // Default: DefaultXmlFormatter
      // .throwableFormatter(new MyThrowableFormatter())     // Default: DefaultThrowableFormatter
      // .threadFormatter(new MyThreadFormatter())           // Default: DefaultThreadFormatter
      // .stackTraceFormatter(new MyStackTraceFormatter())   // Default: DefaultStackTraceFormatter
      // .borderFormatter(new MyBoardFormatter())            // Default: DefaultBorderFormatter
      // .addObjectFormatter(AnyClass.class,                 // Add formatter for specific class of object
      //     new AnyClassObjectFormatter())                  // Use Object.toString() by default
      .addInterceptor(new BlacklistTagsFilterInterceptor(    // Add blacklist tags filter
          "blacklist1", "blacklist2", "blacklist3"))
      // .addInterceptor(new WhitelistTagsFilterInterceptor( // Add whitelist tags filter
      //     "whitelist1", "whitelist2", "whitelist3"))
      // .addInterceptor(new MyInterceptor())                // Add a log interceptor
      .build();

  Printer androidPrinter = new AndroidPrinter();             // Printer that print the log using android.util.Log
  Printer filePrinter = new FilePrinter                      // Printer that print the log to the file system
      .Builder(new File(Environment.getExternalStorageDirectory(), "xlogsample").getPath())       // Specify the path to save log file
      .fileNameGenerator(new DateFileNameGenerator())        // Default: ChangelessFileNameGenerator("log")
      // .backupStrategy(new MyBackupStrategy())             // Default: FileSizeBackupStrategy(1024 * 1024)
      // .cleanStrategy(new FileLastModifiedCleanStrategy(MAX_TIME))     // Default: NeverCleanStrategy()
      .flattener(new ClassicFlattener())                     // Default: DefaultFlattener
      .build();

  XLog.init(                                                 // Initialize XLog
      config,                                                // Specify the log configuration, if not specified, will use new LogConfiguration.Builder().build()
      androidPrinter,                                        // Specify printers, if no printer is specified, AndroidPrinter(for Android)/ConsolePrinter(for java) will be used.
      filePrinter);

  // For future usage: partial usage in MainActivity.
  globalFilePrinter = filePrinter;
}