自定义Log

package com.example.k.shoppingapp.Util;

import android.util.Log;

/**
 * Created by k on 2016/7/30.
 */
public class My_Log {
    public static final int VERBOSE = 1;

    public static final int DEBUG = 2;

    public static final int INFO = 3;

    public static final int WARN = 4;

    public static final int ERROR = 5;
//当把NOTHING赋值给LEVEL的时候，将停止全部打印
    public static final int NOTHING = 6;

    public static final int LEVEL = VERBOSE;

    public static  void v(String tag,String msg){
        if(LEVEL<=VERBOSE){
            Log.v(tag,msg);
        }
    }
    public static  void d(String tag,String msg){
        if(LEVEL<=DEBUG){
            Log.d(tag,msg);
        }
    }
    public static  void i(String tag,String msg){
        if(LEVEL<=INFO){
            Log.i(tag,msg);
        }
    }
    public static  void w(String tag,String msg){
        if(LEVEL<=WARN){
            Log.w(tag,msg);
        }
    }
    public static  void e(String tag,String msg){
        if(LEVEL<=ERROR){
            Log.e(tag,msg);
        }
    }
}