android 日志打印器 LogUtil

ndroid日志打印中 需要频繁定义日志的TAG 日志内容不能输出函数名 以及 行数
定义了一个基于这个需求的日志辅助类

import java.text.SimpleDateFormat;
import java.util.Date;

import android.util.Log;

public class LogUtil {
    private static final boolean DEBUG = true;

    public static void d(String TAG, String method, String msg) {
        Log.d(TAG, "[" + method + "]" + msg);
    }

    public static void d(String TAG, String msg){
        if (DEBUG) {
            Log.d(TAG, "[" + getFileLineMethod() + "]" + msg);
        }
    }

    public static void d(String msg){
        if (DEBUG) {
            Log.d(_FILE_(), "[" + getLineMethod() + "]" + msg);
        }
    }

    public static void e(String msg){
        if (DEBUG) {
            Log.e(_FILE_(), getLineMethod() + msg);
        }
    }

    public static void e(String TAG, String msg){
        if (DEBUG) {
            Log.e(TAG, getLineMethod() + msg);
        }
    }

    public static String getFileLineMethod() {
        StackTraceElement traceElement = ((new Exception()).getStackTrace())[2];
        StringBuffer toStringBuffer = new StringBuffer("[")
                .append(traceElement.getFileName()).append(" | ")
                .append(traceElement.getLineNumber()).append(" | ")
                .append(traceElement.getMethodName()).append("]");
        return toStringBuffer.toString();
    }

    public static String getLineMethod() {
        StackTraceElement traceElement = ((new Exception()).getStackTrace())[2];
        StringBuffer toStringBuffer = new StringBuffer("[")
                .append(traceElement.getLineNumber()).append(" | ")
                .append(traceElement.getMethodName()).append("]");
        return toStringBuffer.toString();
    }

    public static String _FILE_() {
        StackTraceElement traceElement = ((new Exception()).getStackTrace())[2];
        return traceElement.getFileName();
    }

    public static String _FUNC_() {
        StackTraceElement traceElement = ((new Exception()).getStackTrace())[1];
        return traceElement.getMethodName();
    }

    public static int _LINE_() {
        StackTraceElement traceElement = ((new Exception()).getStackTrace())[1];
        return traceElement.getLineNumber();
    }

    public static String _TIME_() {
        Date now = new Date();
        SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSS");
        return sdf.format(now);
    }
}