From 6bc8849d3c39fd64c982a283b87897f74cea5ab1 Mon Sep 17 00:00:00 2001
From: Matthew <wakinchau@msn.com>
Date: Mon, 12 May 2025 18:27:28 +0800
Subject: [PATCH] =?UTF-8?q?N938=E9=9C=80=E8=A6=81=E8=AE=BE=E7=BD=AEip?=
 =?UTF-8?q?=E5=92=8C=E8=B7=AF=E7=94=B1?=
MIME-Version: 1.0
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Content-Transfer-Encoding: 8bit

---
 .../com/xypower/mpapp/MicroPhotoService.java  | 75 ++++++++++++++++++-
 1 file changed, 71 insertions(+), 4 deletions(-)

diff --git a/app/src/main/java/com/xypower/mpapp/MicroPhotoService.java b/app/src/main/java/com/xypower/mpapp/MicroPhotoService.java
index 7c0c26e4..d4d69dcb 100644
--- a/app/src/main/java/com/xypower/mpapp/MicroPhotoService.java
+++ b/app/src/main/java/com/xypower/mpapp/MicroPhotoService.java
@@ -1154,11 +1154,14 @@ public class MicroPhotoService extends Service {
                                             new Thread(new Runnable() {
                                                 @Override
                                                 public void run() {
-                                                    setEthernetRoute(iface, "192.168.68.0", 24);
+                                                    if (getCustomAppId() == 2) {
+                                                        setStaticNetwork(iface, "192.168.68.91", "192.168.68.91", "192.168.68.0", 24);
+                                                    } else {
+                                                        setEthernetRoute(iface, "192.168.68.0", 24);
+                                                    }
                                                 }
                                             }).start();
 
-
                                             List<LinkAddress> addresses = lp.getLinkAddresses();
                                             if (addresses != null && addresses.size() > 0) {
                                                 for (LinkAddress linkAddress : addresses) {
@@ -1773,8 +1776,72 @@ public class MicroPhotoService extends Service {
         }
     }
 
-    public void setEthernetRoute(String iface, String ipPrefix, int ipPrefixLength)
-    {
+    public void setStaticNetwork(String iface, String ip, String gateway, String ipPrefix, int ipPrefixLength) {
+        int exitValue = -1;
+        boolean success = false;
+        try {
+
+            Process process = Runtime.getRuntime().exec("/system/xbin/su root");
+            DataOutputStream os = new DataOutputStream(process.getOutputStream());
+
+            os.writeBytes("/system/bin/ip link set eth0 down");
+            os.writeBytes("/system/bin/ip addr add 192.168.68.91/24 dev eth0");
+            os.writeBytes("/system/bin/ip link set eth0 up");
+            // os.writeBytes("/system/bin/ip route delete 192.168.68.0/24 table 20 2>/dev/null || true\n");
+            os.writeBytes("/system/bin/ip route replace 192.168.68.0/24 dev eth0 proto static scope link table 20\n");
+            os.writeBytes("/system/bin/ip route flush cache\n");
+            // os.writeBytes("echo 'nameserver 8.8.8.8' > /etc/resolv.conf\n");
+            os.writeBytes("/system/bin/ip rule del to 192.168.68.0/24 2>/dev/null || true\n");
+            os.writeBytes("/system/bin/ip rule add from all to 192.168.68.0/24 lookup 20 prio 1000\n");
+            os.writeBytes("/system/bin/ip route flush cache\n");
+            os.writeBytes("exit\n"); // 重要：退出su shell
+            os.flush();
+            exitValue = process.waitFor();
+            if (exitValue != 0) {
+            }
+
+            sleep(100);
+            for (int idx = 0; idx < 10; idx++) {
+                Process routeProcess3 = Runtime.getRuntime().exec("/system/xbin/su root");
+                DataOutputStream os3 = new DataOutputStream(routeProcess3.getOutputStream());
+                // os3.writeBytes("/system/bin/ip rule del to 192.168.68.0/24 2>/dev/null || true\n");
+                os3.writeBytes("/system/bin/ip rule add from all to 192.168.68.0/24 lookup 20 prio 1000\n");
+                os3.writeBytes("CMD_EXIT_CODE=$?\n");  // 保存返回值
+                os3.writeBytes("echo \"CMD_RESULT:$CMD_EXIT_CODE\"\n");  // 输出标记和返回值
+                os3.writeBytes("/system/bin/ip route flush cache\n");
+                os3.writeBytes("exit\n"); // 重要：退出su shell
+                os3.flush();
+
+                int commandExitCode = -1;
+                BufferedReader reader = new BufferedReader(new InputStreamReader(routeProcess3.getErrorStream()));
+                String line;
+                StringBuilder error = new StringBuilder();
+                while ((line = reader.readLine()) != null) {
+                    if (line.startsWith("CMD_RESULT:")) {
+                        commandExitCode = Integer.parseInt(line.substring(11));
+                        Log.d("RouteConfig", "Command exit code: " + commandExitCode);
+                        break;
+                    }
+                }
+
+                exitValue = routeProcess3.waitFor();
+                if (exitValue == 0 || commandExitCode == 2) {
+                    infoLog("Add route successfully Code=" + exitValue);
+                    break;
+                } else {
+
+                }
+                sleep(500);
+            }
+
+            if (exitValue != 0) {
+            }
+        } catch (Exception e) {
+            Log.e(TAG, "Failed to set interface down: " + e.getMessage());
+        }
+    }
+
+    public void setEthernetRoute(String iface, String ipPrefix, int ipPrefixLength) {
         int exitValue = -1;
         try {