code: public static void logCall(String tag, String methodName, Object... args) {
  		if (SPFConfig.DEBUG) {
  			Log.d(tag, "method call: " + methodName + "(" + (args != null ? TextUtils.join(",", args) : "") + ")");
  		}
  	}
docs: Helper to log a call to a method
  
  @param tag
  - the tag
  @param methodName
  - the name of the method
  @param args
  - the method args