Android(安卓)Log工具类

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);}}
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