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@@ -0,0 +1,161 @@
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+package uas.erp.jiaweisi_wms.util;
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+
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+import android.annotation.SuppressLint;
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+import android.util.Log;
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+
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+import java.io.BufferedWriter;
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+import java.io.File;
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+import java.io.FileWriter;
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+import java.io.IOException;
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+import java.text.SimpleDateFormat;
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+import java.util.Date;
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+
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+/**
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+ * 带日志文件输入，又可控开关的日志调试
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+ */
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+@SuppressLint("SimpleDateFormat")
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+public class MyLog {
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+ public static Boolean MYLOG_SWITCH = true; // 日志文件总开关
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+ private static Boolean MYLOG_WRITE_TO_FILE = true;// 日志写入文件开关
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+ private static char MYLOG_TYPE = 'v';// 输入日志类型，w代表只输出告警信息等，v代表输出所有信息
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+ @SuppressLint("SdCardPath")
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+ private static String MYLOG_PATH_SDCARD_DIR1 = "/sdcard/MSShow"; // 日志文件在sdcard中的路径
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+ private static String MYLOG_PATH_SDCARD_DIR2 = "/Log";
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+ private static String MYLOG_PATH_SDCARD_DIR = MYLOG_PATH_SDCARD_DIR1+MYLOG_PATH_SDCARD_DIR2;
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+ private static String MYLOGFILEName = "Log.txt";// 本类输出的日志文件名称
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+
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+ @SuppressLint("SimpleDateFormat")
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+ private static SimpleDateFormat myLogSdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");// 日志的输出格式
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+
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+ private static boolean isDebug = true; //普通log的开关
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+ private static String TAG = "英唐" +"-----------";
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+
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+ public static void e(String msg){
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+ if(isDebug){
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+ Log.e(TAG, msg);
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+ }
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+ }
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+
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+ public static void w(String msg){
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+ if(isDebug){
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+ Log.w(TAG, msg);
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+ }
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+ }
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+
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+ public static void d(String msg){
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+ if(isDebug){
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+ Log.d(TAG, msg);
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+ }
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+ }
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+
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+ public static void i(String msg){
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+ if(isDebug){
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+ Log.i(TAG, msg);
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+ }
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+ }
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+
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+ public static void w(String tag, Object msg) { // 警告信息
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+ log(tag, msg.toString(), 'w');
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+ }
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+
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+ public static void e(String tag, Object msg) { // 错误信息
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+ log(tag, msg.toString(), 'e');
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+ }
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+
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+ public static void d(String tag, Object msg) {// 调试信息
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+ log(tag, msg.toString(), 'd');
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+ }
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+
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+ public static void i(String tag, Object msg) {//
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+ log(tag, msg.toString(), 'i');
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+ }
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+
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+ public static void v(String tag, Object msg) {
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+ log(tag, msg.toString(), 'v');
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+ }
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+
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+ public static void w(String tag, String text) {
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+ log(tag, text, 'w');
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+ }
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+
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+ public static void e(String tag, String text) {
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+ log(tag, text, 'e');
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+ }
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+
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+ public static void d(String tag, String text) {
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+ log(tag, text, 'd');
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+ }
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+
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+ public static void i(String tag, String text) {
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+ log(tag, text, 'i');
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+ }
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+
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+ public static void v(String tag, String text) {
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+ log(tag, text, 'v');
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+ }
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+
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+ /**
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+ * 根据tag, msg和等级，输出日志
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+ */
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+ private static void log(String tag, String msg, char level) {
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+ msg = "\r\n"+msg;
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+ if (MYLOG_SWITCH) {
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+ if ('e' == level && ('e' == MYLOG_TYPE || 'v' == MYLOG_TYPE)) { // 输出错误信息
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+ Log.e(tag, msg);
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+ } else if ('w' == level && ('w' == MYLOG_TYPE || 'v' == MYLOG_TYPE)) {
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+ Log.w(tag, msg);
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+ } else if ('d' == level && ('d' == MYLOG_TYPE || 'v' == MYLOG_TYPE)) {
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+ Log.d(tag, msg);
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+ } else if ('i' == level && ('d' == MYLOG_TYPE || 'v' == MYLOG_TYPE)) {
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+ Log.i(tag, msg);
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+ } else {
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+ Log.v(tag, msg);
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+ }
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+ if (MYLOG_WRITE_TO_FILE) {
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+ writeLogtoFile(String.valueOf(level), tag, msg);
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+ }
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+ }
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+ }
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+
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+ /**
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+ * 打开日志文件并写入日志
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+ * **/
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+ private static void writeLogtoFile(String mylogtype, String tag, String text) {// 新建或打开日志文件
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+ isExist(MYLOG_PATH_SDCARD_DIR1);
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+ isExist(MYLOG_PATH_SDCARD_DIR);
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+ Date nowtime = new Date();
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+// String needWriteFiel = logfile.format(nowtime);
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+ String needWriteMessage = myLogSdf.format(nowtime) + " " + mylogtype
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+ + " " + tag + " " + text;
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+ File file = new File(MYLOG_PATH_SDCARD_DIR, MYLOGFILEName);
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+ try {
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+ FileWriter filerWriter = new FileWriter(file, true);// 后面这个参数代表是不是要接上文件中原来的数据，不进行覆盖
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+ BufferedWriter bufWriter = new BufferedWriter(filerWriter);
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+ bufWriter.write(needWriteMessage);
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+ bufWriter.newLine();
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+ bufWriter.close();
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+ filerWriter.close();
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+ } catch (IOException e) {
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+ e.printStackTrace();
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+ }
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+ }
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+
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+ /**
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+ * 删除制定的日志文件
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+ * */
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+ public static void delFile() {// 删除日志文件
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+ File file = new File(MYLOG_PATH_SDCARD_DIR, MYLOGFILEName);
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+ if (file.exists()) {
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+ file.delete();
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+ }
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+ }
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+
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+ public static void isExist(String path) {
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+ File file = new File(path);
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+ // 判断文件夹是否存在,如果不存在则创建文件夹
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+ if (!file.exists()) {
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+ file.mkdir();
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+ }
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+
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+ }
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+}
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songw