剛剛的重新排版一下

/**

• Created by sakura on 2016/9/29.
  /
  public class LogUtils {
  protected static final String TAG = "-----sakura---";
  /*

  • Send a VERBOSE log message.
  • @param msg

  •        The message you would like logged.
    

  */
  public static void v(String msg) {
  if (BuildConfig.DEBUG)
  Log.v(TAG, msg);
  }
  public static void v(String msg, Throwable thr) {
  if (BuildConfig.DEBUG)
  Log.v(TAG, buildMessage(msg), thr);
  }

  /**

  • @param tag -->標記
  • @param msg -->內容
    /
    public static void v(String tag,String msg){
    if (BuildConfig.DEBUG){
    Log.v(TAG, msg);
    }
    }
    /*
  • Send a DEBUG log message.
  • @param msg
    */
    public static void d(String msg) {
    if (BuildConfig.DEBUG)
    Log.d(TAG, buildMessage(msg));
    }

  /**

  • Send a DEBUG log message and log the exception.
  • @param msg

  •        The message you would like logged.
    

  • @param thr

  •        An exception to log
    

  */
  public static void d(String msg, Throwable thr) {
  if (BuildConfig.DEBUG)
  Log.d(TAG, buildMessage(msg), thr);
  }

  public static void d(String tag,String msg){
  if (BuildConfig.DEBUG){
  Log.d(tag,"===" + msg);
  }
  }

  /**

  • Send an INFO log message.
  • @param msg

  •        The message you would like logged.
    

  */
  public static void i(String msg) {
  if (BuildConfig.DEBUG)
  Log.i(TAG, buildMessage(msg));
  }

  /**

  • Send a INFO log message and log the exception.
  • @param msg

  •        The message you would like logged.
    

  • @param thr

  •        An exception to log
    

  */
  public static void i(String msg, Throwable thr) {
  if (BuildConfig.DEBUG)
  Log.i(TAG, buildMessage(msg), thr);
  }

  public static void i(String tag,String msg){
  if (BuildConfig.DEBUG){
  Log.i(TAG+tag,"===" + msg);
  }
  }

  /**

  • Send an ERROR log message.
  • @param msg

  •        The message you would like logged.
    

  */
  public static void e(String msg) {
  if (BuildConfig.DEBUG)
  Log.e(TAG, buildMessage(msg));
  }

  /**

  • Send a WARN log message
  • @param msg

  •        The message you would like logged.
    

  */
  public static void w(String msg) {
  if (BuildConfig.DEBUG)
  Log.w(TAG, buildMessage(msg));
  }

  /**

  • Send a WARN log message and log the exception.
  • @param msg

  •        The message you would like logged.
    

  • @param thr

  •        An exception to log
    

  */
  public static void w(String msg, Throwable thr) {
  if (BuildConfig.DEBUG)
  Log.w(TAG, buildMessage(msg), thr);
  }

  /**

  • Send an empty WARN log message and log the exception.
  • @param thr

  •        An exception to log
    

  */
  public static void w(Throwable thr) {
  if (BuildConfig.DEBUG)
  Log.w(TAG, buildMessage(""), thr);
  }

  /**

  • Send an ERROR log message and log the exception.
  • @param msg

  •        The message you would like logged.
    

  • @param thr

  •        An exception to log
    

  */
  public static void e(String msg, Throwable thr) {
  if (BuildConfig.DEBUG)
  Log.e(TAG, buildMessage(msg), thr);
  }

  /**

  • Building Message
  • @param msg

  •        The message you would like logged.
    

  • @return Message String
    */
    protected static String buildMessage(String msg) {
    StackTraceElement caller = new Throwable().fillInStackTrace().getStackTrace()[2];
    return new StringBuilder().append(caller.getClassName()).append(".").append(caller.getMethodName()).append("(): ").append(msg).toString();
    }

}