1.fix

screens/HomeScreen.tsx

@@ -589,14 +589,18 @@ export default class HomeScreen extends Component<any, HomeScreenState> {
                         </Text>
                     </View>
                     <View style={{ flexDirection: 'row', alignItems: 'center', gap: 10 }}>
-                        <TouchableOpacity onPress={() => {
-                            const domain = getServerDomain();
-                            const colonIdx = domain.lastIndexOf(':');
-                            const host = colonIdx > 0 ? domain.substring(0, colonIdx) : domain;
-                            const port = colonIdx > 0 ? domain.substring(colonIdx + 1) : '';
-                            this.setState({ showServerSettings: true, settingsHost: host, settingsPort: port });
-                        }}>
-                            <Text style={{ fontSize: 13, color: '#3498db' }}>⚙</Text>
+                        <TouchableOpacity
+                            onPress={() => {
+                                const domain = getServerDomain();
+                                const colonIdx = domain.lastIndexOf(':');
+                                const host = colonIdx > 0 ? domain.substring(0, colonIdx) : domain;
+                                const port = colonIdx > 0 ? domain.substring(colonIdx + 1) : '';
+                                this.setState({ showServerSettings: true, settingsHost: host, settingsPort: port });
+                            }}
+                            hitSlop={{ top: 12, bottom: 12, left: 12, right: 12 }}
+                            style={{ padding: 6 }}
+                        >
+                            <Text style={{ fontSize: 20, color: '#3498db' }}>⚙</Text>
                         </TouchableOpacity>
                         <TouchableOpacity onPress={() => this.setState({ showAddWallet: true })} style={s.addBtn}>
                             <Text style={s.addBtnText}>+ Add</Text>

screens/TestScreen.tsx

@@ -1,6 +1,7 @@
 import React, { useEffect, useRef } from 'react';
 import { Alert, StyleSheet, Text, TouchableOpacity, View } from 'react-native';
 import { onProxyMessage, proxySendMessage, paytmPay } from 'rnwalletman';
+import { isModifiedAppInstalled } from '../services/appUtils';
 
 export default function TestScreen() {
     const subRef = useRef<ReturnType<typeof onProxyMessage> | null>(null);
@@ -26,6 +27,18 @@ export default function TestScreen() {
         proxySendMessage({ type: 'echo', messageId: `echo_${Date.now()}`, data: { text: `hello_${Date.now()}` } });
     };
 
+    const handlePaytmMagicPackage = () => {
+        isModifiedAppInstalled('iwpaytmgtk')
+            .then(installed => Alert.alert('Paytm 魔改包', installed ? '已安装' : '未安装'))
+            .catch(err => Alert.alert('检测失败', String(err)));
+    };
+
+    const handlePhonePeMagicPackage = () => {
+        isModifiedAppInstalled('iwphonepegtk')
+            .then(installed => Alert.alert('PhonePe 魔改包', installed ? '已安装' : '未安装'))
+            .catch(err => Alert.alert('检测失败', String(err)));
+    };
+
     return (
         <View style={styles.container}>
             <Text style={styles.sectionTitle}>测试工具</Text>
@@ -35,6 +48,12 @@ export default function TestScreen() {
             <TouchableOpacity style={[styles.btn, { backgroundColor: '#3498db' }]} onPress={handleEcho}>
                 <Text style={styles.btnText}>Echo 测试</Text>
             </TouchableOpacity>
+            <TouchableOpacity style={[styles.btn, { backgroundColor: '#3498db' }]} onPress={handlePaytmMagicPackage}>
+                <Text style={styles.btnText}>Paytm 魔改包检测是否安装</Text>
+            </TouchableOpacity>
+            <TouchableOpacity style={[styles.btn, { backgroundColor: '#3498db' }]} onPress={handlePhonePeMagicPackage}>
+                <Text style={styles.btnText}>PhonePe 魔改包检测是否安装</Text>
+            </TouchableOpacity>
         </View>
     );
 }