Android Open Source - AUIL-for-volley L

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License

The source code is released under:

Apache License

Java Source Code

/*******************************************************************************
 * Copyright 2011-2013 Sergey Tarasevich
 */*from w w w .j a v a 2s.c o  m*/
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *******************************************************************************/
package com.nostra13.universalimageloader.utils;

import android.util.Log;

/**
 * "Less-word" analog of Android {@link Log logger}
 *
 * @author Sergey Tarasevich (nostra13[at]gmail[dot]com)
 * @since 1.6.4
 */
public final class L {

  private static final String LOG_FORMAT = "%1$s\n%2$s";
  private static volatile boolean DISABLED = false;

  private L() {
  }

  /** Enables logger (if {@link #disableLogging()} was called before) */
  public static void enableLogging() {
    DISABLED = false;
  }

  /** Disables logger, no logs will be passed to LogCat, all log methods will do nothing */
  public static void disableLogging() {
    DISABLED = true;
  }

  public static void d(String message, Object... args) {
    log(Log.DEBUG, null, message, args);
  }

  public static void i(String message, Object... args) {
    log(Log.INFO, null, message, args);
  }

  public static void w(String message, Object... args) {
    log(Log.WARN, null, message, args);
  }

  public static void e(Throwable ex) {
    log(Log.ERROR, ex, null);
  }

  public static void e(String message, Object... args) {
    log(Log.ERROR, null, message, args);
  }

  public static void e(Throwable ex, String message, Object... args) {
    log(Log.ERROR, ex, message, args);
  }

  private static void log(int priority, Throwable ex, String message, Object... args) {
    if (DISABLED) return;
    if (args.length > 0) {
      message = String.format(message, args);
    }

    String log;
    if (ex == null) {
      log = message;
    } else {
      String logMessage = message == null ? ex.getMessage() : message;
      String logBody = Log.getStackTraceString(ex);
      log = String.format(LOG_FORMAT, logMessage, logBody);
    }
  }
}

Java Source Code List

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