Log auto turn off when build release

MyLog.java

import android.util.Log;

import vn.mog.mygimi.BuildConfig;

/**
 * Created by VAdaihiep on 11/11/2015.
 */
public class MyLog {
    public static String DEFAULT_TAG = "VAdaihiep";

    public static void d(String tag, String message) {
        if (BuildConfig.DEBUG) {
            Log.d(tag, message);
        }
    }

    public static void e(String tag, String message) {
        if (BuildConfig.DEBUG) {
            Log.e(tag, message);
        }
    }

    public static void i(String tag, String message) {
        if (BuildConfig.DEBUG) {
            Log.i(tag, message);
        }
    }

    public static void w(String tag, String message) {
        if (BuildConfig.DEBUG) {
            Log.w(tag, message);
        }
    }

    public static void d(String message) {
        d(DEFAULT_TAG, message);
    }

    public static void e(String message) {
        e(DEFAULT_TAG, message);
    }

    public static void i(String message) {
        i(DEFAULT_TAG, message);
    }

    public static void w(String message) {
        w(DEFAULT_TAG, message);
    }