u

code/app/app-rn4/.oxfmtrc.json

@@ -0,0 +1,4 @@
+{
+  "$schema": "./node_modules/oxfmt/configuration_schema.json",
+  "ignorePatterns": []
+}

code/app/app-rn4/.vscode/settings.json

@@ -1,7 +1,17 @@
 {
-  "editor.codeActionsOnSave": {
-    "source.fixAll": "explicit",
-    "source.organizeImports": "explicit",
-    "source.sortMembers": "explicit"
+  "oxc.fmt.configPath": ".oxfmtrc.json",
+  "editor.defaultFormatter": "oxc.oxc-vscode",
+  "editor.formatOnSave": true,
+  "[javascript]": {
+    "editor.defaultFormatter": "oxc.oxc-vscode",
+    "editor.formatOnSave": true
+  },
+  "[typescript]": {
+    "editor.defaultFormatter": "oxc.oxc-vscode",
+    "editor.formatOnSave": true
+  },
+  "[typescriptreact]": {
+    "editor.defaultFormatter": "oxc.oxc-vscode",
+    "editor.formatOnSave": true
   }
 }

code/app/app-rn4/app.json

@@ -34,7 +34,8 @@
             "imageWidth": 76
           }
         }
-      ]
+      ],
+      "expo-web-browser"
     ],
     "experiments": {
       "typedRoutes": true,

code/app/app-rn4/babel.config.js

@@ -0,0 +1,6 @@
+module.exports = function (api) {
+  api.cache(true);
+  return {
+    presets: ['babel-preset-expo'],
+  };
+};

code/app/app-rn4/metro.config.js

@@ -0,0 +1,7 @@
+// Learn more https://docs.expo.io/guides/customizing-metro
+const { getDefaultConfig } = require('expo/metro-config');
+
+/** @type {import('expo/metro-config').MetroConfig} */
+const config = getDefaultConfig(__dirname);
+
+module.exports = config;

code/app/app-rn4/package.json

@@ -14,21 +14,21 @@
     "@react-navigation/bottom-tabs": "^7.15.5",
     "@react-navigation/elements": "^2.9.10",
     "@react-navigation/native": "^7.1.33",
-    "expo": "~55.0.12",
-    "expo-blur": "~55.0.13",
-    "expo-constants": "~55.0.12",
-    "expo-device": "~55.0.13",
+    "expo": "~55.0.13",
+    "expo-blur": "~55.0.14",
+    "expo-constants": "~55.0.13",
+    "expo-device": "~55.0.14",
     "expo-font": "~55.0.6",
     "expo-glass-effect": "~55.0.10",
     "expo-image": "~55.0.8",
-    "expo-linear-gradient": "~55.0.12",
-    "expo-linking": "~55.0.11",
+    "expo-linear-gradient": "~55.0.13",
+    "expo-linking": "~55.0.12",
     "expo-router": "~55.0.11",
-    "expo-splash-screen": "~55.0.16",
+    "expo-splash-screen": "~55.0.17",
     "expo-status-bar": "~55.0.5",
     "expo-symbols": "~55.0.7",
-    "expo-system-ui": "~55.0.14",
-    "expo-web-browser": "~55.0.13",
+    "expo-system-ui": "~55.0.15",
+    "expo-web-browser": "~55.0.14",
     "react": "19.2.0",
     "react-dom": "19.2.0",
     "react-native": "0.83.4",
@@ -41,6 +41,7 @@
   },
   "devDependencies": {
     "@types/react": "~19.2.2",
+    "oxfmt": "^0.44.0",
     "typescript": "~5.9.2"
   },
   "private": true

code/app/app-rn4/src/app/index.tsx

@@ -1,318 +1,8 @@
-import { Feather, Ionicons } from '@expo/vector-icons';
-import { BlurView } from "expo-blur";
-import React, { useState } from "react";
-import {
-  Platform,
-  ScrollView,
-  StyleSheet,
-  Text,
-  TouchableOpacity,
-  View,
-} from "react-native";
+import React from "react";
+import { StyleSheet, View } from "react-native";
 
-export default function QQStyleTabBar() {
-  const [activeTab, setActiveTab] = useState("消息");
-  const [unreadCount] = useState(12);
-  const [hasNewMoment] = useState(true);
-
-  const tabs = [
-    { id: "消息", label: "消息", icon: "chatbubble" },
-    { id: "频道", label: "频道", icon: "people" },
-    { id: "联系人", label: "联系人", icon: "person" },
-    { id: "动态", label: "动态", icon: "refresh-cw" },
-  ];
-
-  return (
-    <View style={styles.container}>
-      {/* 模拟聊天列表 - 作为模糊背景 */}
-      <ScrollView
-        contentContainerStyle={{ paddingTop: 40, paddingBottom: 100 }}
-        showsVerticalScrollIndicator={false}
-      >
-        {Array.from({ length: 20 }).map((_, i) => {
-          const isMe = i % 2 === 0;
-          const messageType = i % 3;
-
-          return (
-            <View
-              key={i}
-              style={[
-                styles.messageRow,
-                isMe ? styles.right : styles.left,
-              ]}
-            >
-              <View style={styles.avatarContainer}>
-                <View style={styles.avatar} />
-              </View>
-
-              <View
-                style={[
-                  styles.bubble,
-                  isMe ? styles.myBubble : styles.otherBubble,
-                ]}
-              >
-                <Text style={[
-                  styles.msgText,
-                  isMe && styles.myMsgText
-                ]}>
-                  {isMe
-                    ? `我发的消息 ${i + 1}`
-                    : messageType === 0
-                      ? `你好，最近怎么样？ ${i + 1}`
-                      : messageType === 1
-                        ? `今晚有空吗？一起吃个饭？ ${i + 1}`
-                        : `上次说的那个项目有进展了 ${i + 1}`}
-                </Text>
-                <Text style={styles.timeText}>昨天 14:3{i}</Text>
-              </View>
-            </View>
-          );
-        })}
-      </ScrollView>
-
-      {/* TabBar - 使用expo-blur实现毛玻璃效果 */}
-      <View style={styles.tabBarContainer}>
-        <BlurView
-          intensity={80} // 稍微降低强度，让白色更明显
-          tint="light"
-          style={StyleSheet.absoluteFill}
-        />
-
-        {/* 磨砂白色层 - 调整透明度 */}
-        <View style={styles.whiteOverlay} />
-
-        {/* TabBar内容 */}
-        <View style={styles.tabs}>
-          {tabs.map((tab) => {
-            const isActive = activeTab === tab.id;
-            const isMessageTab = tab.id === "消息";
-            const isMomentTab = tab.id === "动态";
-
-            return (
-              <TouchableOpacity
-                key={tab.id}
-                style={styles.tabItem}
-                onPress={() => setActiveTab(tab.id)}
-                activeOpacity={0.7}
-              >
-                <View style={styles.iconContainer}>
-                  {isMessageTab || tab.id === "联系人" || tab.id === "频道" ? (
-                    isActive ? (
-                      <Ionicons
-                        name={tab.icon}
-                        size={24}
-                        color="#0066FF"
-                      />
-                    ) : (
-                      <Ionicons
-                        name={`${tab.icon}-outline`}
-                        size={24}
-                        color="#000000"
-                      />
-                    )
-                  ) : (
-                    <Feather
-                      name={tab.icon}
-                      size={24}
-                      color={isActive ? "#0066FF" : "#000000"}
-                    />
-                  )}
-
-                  {/* 消息角标 */}
-                  {isMessageTab && unreadCount > 0 && (
-                    <View style={styles.badge}>
-                      <Text style={styles.badgeText}>
-                        {unreadCount > 99 ? "99+" : unreadCount}
-                      </Text>
-                    </View>
-                  )}
-
-                  {/* 动态红点角标 */}
-                  {isMomentTab && hasNewMoment && !isActive && (
-                    <View style={styles.dotBadge} />
-                  )}
-                </View>
-
-                <Text
-                  style={[
-                    styles.tabLabel,
-                    isActive && styles.tabLabelActive
-                  ]}
-                >
-                  {tab.label}
-                </Text>
-              </TouchableOpacity>
-            );
-          })}
-        </View>
-
-        {/* 顶部细线 */}
-        <View style={styles.topBorder} />
-      </View>
-    </View>
-  );
+export default function OnlyBlurDemo() {
+  return <View style={{ flex: 1, backgroundColor: "#fff" }}></View>;
 }
 
-const styles = StyleSheet.create({
-  container: {
-    flex: 1,
-    backgroundColor: "#EFEFF4", // 与QQ类似的浅灰色背景
-  },
-
-  // 聊天布局
-  messageRow: {
-    paddingHorizontal: 12,
-    marginVertical: 8,
-    flexDirection: "row",
-    alignItems: "flex-end",
-  },
-
-  left: {
-    justifyContent: "flex-start",
-  },
-
-  right: {
-    justifyContent: "flex-end",
-  },
-
-  avatarContainer: {
-    width: 40,
-    height: 40,
-    borderRadius: 6,
-    marginRight: 10,
-    backgroundColor: "#E0E0E0",
-    justifyContent: "center",
-    alignItems: "center",
-  },
-
-  avatar: {
-    width: 36,
-    height: 36,
-    borderRadius: 4,
-    backgroundColor: "#C0C0C0",
-  },
-
-  bubble: {
-    maxWidth: "70%",
-    paddingVertical: 10,
-    paddingHorizontal: 12,
-    borderRadius: 8,
-  },
-
-  myBubble: {
-    backgroundColor: "#4EA0FF",
-    borderTopRightRadius: 0,
-  },
-
-  otherBubble: {
-    backgroundColor: "#FFFFFF",
-    borderTopLeftRadius: 0,
-  },
-
-  msgText: {
-    color: "#333333",
-    fontSize: 16,
-  },
-
-  myMsgText: {
-    color: "#FFFFFF",
-  },
-
-  timeText: {
-    fontSize: 12,
-    color: "#999999",
-    marginTop: 4,
-    alignSelf: "flex-end",
-  },
-
-  // TabBar样式
-  tabBarContainer: {
-    position: "absolute",
-    left: 0,
-    right: 0,
-    bottom: 0,
-    height: Platform.OS === "ios" ? 85 : 60,
-    overflow: "hidden",
-  },
-
-  whiteOverlay: {
-    ...StyleSheet.absoluteFillObject,
-    // 关键参数调整：稍微增加不透明度，让白色更明显
-    backgroundColor: "rgba(249, 249, 249, 0.95)",
-  },
-
-  topBorder: {
-    position: "absolute",
-    top: 0,
-    left: 0,
-    right: 0,
-    height: 0.5,
-    backgroundColor: "rgba(0, 0, 0, 0.1)", // 顶部细线
-  },
-
-  tabs: {
-    flex: 1,
-    flexDirection: "row",
-    alignItems: "center",
-    justifyContent: "space-around",
-    paddingBottom: Platform.OS === "ios" ? 20 : 0,
-  },
-
-  tabItem: {
-    flex: 1,
-    justifyContent: "center",
-    alignItems: "center",
-  },
-
-  iconContainer: {
-    width: 24,
-    height: 24,
-    justifyContent: "center",
-    alignItems: "center",
-    marginBottom: 4,
-    position: "relative",
-  },
-
-  tabLabel: {
-    fontSize: 10,
-    color: "#000000",
-    fontWeight: "500",
-  },
-
-  tabLabelActive: {
-    color: "#0066FF",
-  },
-
-  badge: {
-    position: "absolute",
-    top: -6,
-    right: -12,
-    minWidth: 18,
-    height: 18,
-    borderRadius: 9,
-    backgroundColor: "#FF3B30",
-    justifyContent: "center",
-    alignItems: "center",
-    paddingHorizontal: 4,
-    borderWidth: 2,
-    borderColor: "#FAFAFA", // 与TabBar背景色保持一致
-  },
-
-  badgeText: {
-    color: "#FFFFFF",
-    fontSize: 10,
-    fontWeight: "bold",
-  },
-
-  dotBadge: {
-    position: "absolute",
-    top: -4,
-    right: -6,
-    width: 8,
-    height: 8,
-    borderRadius: 4,
-    backgroundColor: "#FF3B30",
-    borderWidth: 1.5,
-    borderColor: "#FAFAFA", // 与TabBar背景色保持一致
-  },
-});
+const styles = StyleSheet.create({});