From 93f031deaf3e17b6de44dfd56d4515a1cfcb6044 Mon Sep 17 00:00:00 2001
From: hxb <hxb@hdlchina.com.cn>
Date: 星期日, 12 十二月 2021 22:32:47 +0800
Subject: [PATCH] 默认发数据主网关
---
HDLSDK/hdl-common/src/main/java/com/hdl/sdk/common/utils/IpUtils.java | 17 +++++++++++++++++
1 files changed, 17 insertions(+), 0 deletions(-)
diff --git a/HDLSDK/hdl-common/src/main/java/com/hdl/sdk/common/utils/IpUtils.java b/HDLSDK/hdl-common/src/main/java/com/hdl/sdk/common/utils/IpUtils.java
index f35cfb9..2f2f010 100644
--- a/HDLSDK/hdl-common/src/main/java/com/hdl/sdk/common/utils/IpUtils.java
+++ b/HDLSDK/hdl-common/src/main/java/com/hdl/sdk/common/utils/IpUtils.java
@@ -37,6 +37,23 @@
return "255.255.255.255";
}
+ public static boolean isLocalIpAddress(String ipAddress) {
+ try {
+ for (Enumeration<NetworkInterface> niEnum = NetworkInterface.getNetworkInterfaces();
+ niEnum.hasMoreElements(); ) {
+ NetworkInterface ni = niEnum.nextElement();
+ for (InterfaceAddress interfaceAddress : ni.getInterfaceAddresses()) {
+ if (ipAddress.equals(interfaceAddress.getAddress().getHostAddress())) {
+ return true;
+ }
+ }
+ }
+ } catch (SocketException e) {
+ e.printStackTrace();
+ }
+ return false;
+ }
+
public static String getIP(Context application) {
WifiManager wifiManager = (WifiManager) application.getApplicationContext().getSystemService(Context.WIFI_SERVICE);
if (!wifiManager.isWifiEnabled()) {
--
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