From c8eb2b8f248218085cc0990cac2d7b784b5046f9 Mon Sep 17 00:00:00 2001
From: lvmeng <848755140@qq.com>
Date: Mon, 16 Mar 2026 11:07:15 +0800
Subject: [PATCH] =?UTF-8?q?ttyS4=E6=94=B9=E4=B8=BAttyS7=EF=BC=8C=E5=88=A0?=
 =?UTF-8?q?=E9=99=A4manifest=E4=B8=ADsharedUserId=E9=85=8D=E7=BD=AE?=
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---
 app/src/main/AndroidManifest.xml                            | 5 ++---
 app/src/main/java/com/shuwei/dish/match/utils/Weigher2.java | 6 ++++--
 2 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 58d06dd..1ed66e3 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -1,8 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools"
-    android:sharedUserId="android.uid.system">
-
+    xmlns:tools="http://schemas.android.com/tools">
+<!--    android:sharedUserId="android.uid.system"-->
     <uses-feature android:name="android.hardware.usb.host" />
 
     <uses-permission android:name="android.permission.INTERNET" />
diff --git a/app/src/main/java/com/shuwei/dish/match/utils/Weigher2.java b/app/src/main/java/com/shuwei/dish/match/utils/Weigher2.java
index 4565a82..77aa436 100644
--- a/app/src/main/java/com/shuwei/dish/match/utils/Weigher2.java
+++ b/app/src/main/java/com/shuwei/dish/match/utils/Weigher2.java
@@ -24,7 +24,8 @@ public class Weigher2 {
     public static final int ERR_004 = 1004;
     public static final int ERR_PCB_NOT_SUPPORT = 2000;
     private static SensorScale mSensorScale;
-    private static String mDevicePort = "/dev/ttyS4";
+//    private static String mDevicePort = "/dev/ttyS4";
+    private static String mDevicePort = "/dev/ttyS7";
     private static boolean mConnect = false;
     private static Listener mListener;
 
@@ -41,7 +42,8 @@ public class Weigher2 {
             System.init();
             initScale();
             if (var0 == "pcb_908") {
-                mDevicePort = "/dev/ttyS4";
+//                mDevicePort = "/dev/ttyS4";
+                mDevicePort = "/dev/ttyS7";
             }
 
             mSensorScale.openScale(mDevicePort, 115200, (open) -> {