IMPORTANT: Bổ sung chức năng tìm kiếm

src/screens/home/index.js

-import React, { Component, useState } from "react";
+import React, { Component, useMemo, useState } from "react";
 import { View, Text, Linking } from "react-native";
 import * as SCREENNAME from '../../routers/ScreenNames'
 import Homeview from "./view";
@@ -39,6 +39,21 @@ const Home = (props) => {
     { id: 13, title: "Mail", icon: R.images.icDChiThu,screenName: SCREENNAME.EMAIL, aciton: 'NAVIGATE'},
   ];
 
+  //Hàm tìm kiếm trong local theo tiêu đề chỉ hoạt động khi thực hiện tìm kiếm (searchText) thay đổi 
+  const [
+    filterActivity,
+    filterStatics,
+    filterNotification,
+  ] = useMemo(()=>{
+    if (!searchText.trim()) return [menuTeachingActivities, menuStatistics, menuNotification];
+
+    const toLowerCaseSearchText = searchText.toLowerCase();
+
+    const filterByTitle = (list) => list.filter(item => item.title.toLowerCase().includes(toLowerCaseSearchText));
+
+    return [filterByTitle(menuTeachingActivities), filterByTitle(menuStatistics), filterByTitle(menuNotification)];
+  },[searchText])
+
   const actionHandlers = {
     NAVIGATE: (item) => {
       navigation.navigate(item.screenName, {
@@ -79,9 +94,9 @@ const Home = (props) => {
 
   return (
     <Homeview
-      menuActivity={menuTeachingActivities}
-      menuStatistics={menuStatistics}
-      menuNotification={menuNotification}
+      menuActivity={filterActivity}
+      menuStatistics={filterStatics}
+      menuNotification={filterNotification}
       selectedMenuItem={selectedMenuItem}
       searchText={searchText}
       userProfile={userProfile}