From cfd058531ac72f728028f141102ddb9743a8568f Mon Sep 17 00:00:00 2001
From: lizhanwei <Dana_Lee1016@126.com>
Date: 星期六, 14 三月 2020 21:31:03 +0800
Subject: [PATCH] 如果设备未登录则不发送心跳消息和位置消息等其他一切消息（不包括注册和鉴权消息）；鉴权时间戳修改为秒，然后des加密进行发送；0206位置消息，再收到rtk_info的时候进行控制发送，如果移到MessageProcesser app崩溃，MessageManager.get()抛异常动态长度字段和依赖字段只能有一个，暂时先不改，后边有时间再改
---
app/src/main/java/safeluck/drive/evaluation/util/Utils.java | 63 ++++++++++++++++++++++++++-----
1 files changed, 53 insertions(+), 10 deletions(-)
diff --git a/app/src/main/java/safeluck/drive/evaluation/util/Utils.java b/app/src/main/java/safeluck/drive/evaluation/util/Utils.java
index 5a06340..689ee59 100644
--- a/app/src/main/java/safeluck/drive/evaluation/util/Utils.java
+++ b/app/src/main/java/safeluck/drive/evaluation/util/Utils.java
@@ -1,6 +1,7 @@
package safeluck.drive.evaluation.util;
import android.content.res.Resources;
+import android.os.SystemClock;
import android.util.Log;
import android.util.TypedValue;
@@ -115,16 +116,16 @@
return str.matches(regx);
}
- public static void main(String []args){
- String str = "EB00020000031420010000000400A5";
-// String str = "7EEB00020000031420010000000400A5007E";
- String str1 = "EB000200000314200100000004030D00";
-// String str1 = "7EEB000200000314200100000004030D00D57E";
- String str2 = "EB000200000314200100000004035000";
- byte [] dtas=BytesUtils.hexStringToBytes(str);
- byte checkcode = calCheckCode(dtas);
- System.out.println(BytesUtils.toHexString(checkcode));
- }
+// public static void main(String []args){
+// String str = "EB00020000031420010000000400A5";
+//// String str = "7EEB00020000031420010000000400A5007E";
+// String str1 = "EB000200000314200100000004030D00";
+//// String str1 = "7EEB000200000314200100000004030D00D57E";
+// String str2 = "EB000200000314200100000004035000";
+// byte [] dtas=BytesUtils.hexStringToBytes(str);
+// byte checkcode = calCheckCode(dtas);
+// System.out.println(BytesUtils.toHexString(checkcode));
+// }
@@ -271,4 +272,46 @@
return cipher.doFinal(src);
}
+ public static int parseUnsignedInt(String s, int radix)
+ throws NumberFormatException {
+ if (s == null) {
+ throw new NumberFormatException("null");
+ }
+
+ int len = s.length();
+ if (len > 0) {
+ char firstChar = s.charAt(0);
+ if (firstChar == '-') {
+ throw new
+ NumberFormatException(String.format("Illegal leading minus sign " +
+ "on unsigned string %s.", s));
+ } else {
+ if (len <= 5 || // Integer.MAX_VALUE in Character.MAX_RADIX is 6 digits
+ (radix == 10 && len <= 9) ) { // Integer.MAX_VALUE in base 10 is 10 digits
+ return Integer.parseInt(s, radix);
+ } else {
+ long ell = Long.parseLong(s, radix);
+ if ((ell & 0xffff_ffff_0000_0000L) == 0) {
+ return (int) ell;
+ } else {
+ throw new
+ NumberFormatException(String.format("String value %s exceeds " +
+ "range of unsigned int.", s));
+ }
+ }
+ }
+ } else {
+ throw new NumberFormatException("For input string: \"" + s + "\"");
+ }
+ }
+
+ public static void main(String[] args){
+ long longCurrTIme = System.currentTimeMillis()/1000;
+ long CurrTIme = System.currentTimeMillis();
+ System.out.println("longCurrTIme="+longCurrTIme);
+ System.out.println("intCurrTIme="+CurrTIme);
+ int unsignedTime= parseUnsignedInt(String.valueOf(longCurrTIme),10);
+ System.out.println("unsigned int time = "+unsignedTime);
+ }
+
}
--
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