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@ -1,11 +1,19 @@
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import 'dart:ui'; |
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import 'package:dio/dio.dart'; |
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import 'package:flutter/cupertino.dart'; |
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import 'package:flutter/material.dart'; |
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import 'package:flutter_easyloading/flutter_easyloading.dart'; |
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import 'package:flutter_screenutil/flutter_screenutil.dart'; |
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import 'package:flutter_smart_dialog/flutter_smart_dialog.dart'; |
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import 'package:shared_preferences/shared_preferences.dart'; |
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import '../retrofit/data/base_data.dart'; |
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import '../retrofit/data/im_user.dart'; |
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import '../retrofit/retrofit_api.dart'; |
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import '../utils/font_weight.dart'; |
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import '../view_widget/my_appbar.dart'; |
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import '../view_widget/settlement_tips_dialog.dart'; |
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class ImSearch extends StatefulWidget { |
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@ -19,6 +27,10 @@ class _ImSearch extends State<ImSearch> {
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ApiService apiService; |
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final TextEditingController editingController = TextEditingController(); |
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FocusNode _focusNode = FocusNode(); |
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List<ImUser> searchUser = []; |
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int searchState = 0; |
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int textType = 0; |
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int searchUserIndex = 0; |
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@override |
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void initState() { |
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@ -32,6 +44,31 @@ class _ImSearch extends State<ImSearch> {
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super.dispose(); |
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} |
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///搜索列表 |
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queryImSearch(keyword) async { |
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if (apiService == null) { |
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SharedPreferences value = await SharedPreferences.getInstance(); |
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apiService = ApiService( |
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Dio(), |
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context: context, |
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token: value.getString("token"), |
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showLoading:false |
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); |
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} |
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BaseData<List<ImUser>> baseData = |
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await apiService.memberSearch(keyword).catchError((onError) {}); |
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if (baseData != null && baseData.isSuccess) { |
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searchUser.clear(); |
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searchUser.addAll(baseData.data); |
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searchState = 1; |
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if(baseData.data.length == 0){ |
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searchState = 2; |
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} |
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setState(() {}); |
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} |
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} |
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@override |
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Widget build(BuildContext context) { |
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return GestureDetector( |
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@ -52,15 +89,54 @@ class _ImSearch extends State<ImSearch> {
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crossAxisAlignment: CrossAxisAlignment.start, |
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children: [ |
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imSearch(), |
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// Expanded( |
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// child: ListView.builder( |
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// itemCount: 10, |
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// physics: BouncingScrollPhysics(), |
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// shrinkWrap: true, |
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// itemBuilder: (context, position) { |
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// return imSearch(); |
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// }, |
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// )), |
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searchState == 2 ? |
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Center( |
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child: Text( |
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"未找到该用户", |
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style: TextStyle( |
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fontSize: 14.sp, |
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color: Color(0xFFA29E9E), |
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), |
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), |
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): |
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Expanded(child: |
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Row( |
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crossAxisAlignment: CrossAxisAlignment.start, |
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children: [ |
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if(searchState ==1) |
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Padding(padding:EdgeInsets.only(left:16.w), |
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child: Text( |
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"搜索用户：", |
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textAlign: TextAlign.center, |
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style: TextStyle( |
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color: Color(0xFF060606), |
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fontSize:16.sp, |
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fontWeight: MyFontWeight.medium, |
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), |
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),), |
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if(searchState ==1) |
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Expanded( |
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child: ListView.builder( |
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itemCount: searchUser?.length ?? 0, |
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physics: BouncingScrollPhysics(), |
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shrinkWrap: true, |
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itemBuilder: (context, position) { |
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return GestureDetector( |
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behavior: HitTestBehavior.opaque, |
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onTap:(){ |
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setState(() { |
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searchUserIndex = position; |
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}); |
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Navigator.of(context).pushNamed('/router/personal_page', arguments: { |
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"memberId":searchUser[searchUserIndex].mid ?? "", |
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}); |
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}, |
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child: imSearchItem(searchUser[position]), |
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); |
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}, |
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)) |
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], |
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)), |
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], |
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), |
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), |
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@ -68,7 +144,7 @@ class _ImSearch extends State<ImSearch> {
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); |
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} |
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///搜索列表 |
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///搜索 |
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Widget imSearch() { |
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return Container( |
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margin: EdgeInsets.fromLTRB(16.w, 8.h, 16.w,29.h), |
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@ -79,15 +155,39 @@ class _ImSearch extends State<ImSearch> {
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), |
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child: TextField( |
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textInputAction: TextInputAction.search, |
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onChanged: (value){ |
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setState(() { |
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searchState =3; |
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}); |
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if (isNumeric(value)) { |
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textType = 1; |
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} else { |
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textType = 2; |
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} |
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if(editingController.text == null || editingController.text == ""){ |
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return; |
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}else{ |
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queryImSearch(editingController.text ?? ""); |
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} |
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}, |
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onEditingComplete: () { |
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FocusScope.of(context).requestFocus(FocusNode()); |
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if(editingController.text == null || editingController.text == ""){ |
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SmartDialog.show( |
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widget: SettlementTips( |
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() {}, |
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text: "请输入姓名或手机号搜索", |
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)); |
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}else{ |
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queryImSearch(editingController.text ?? ""); |
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} |
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}, |
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controller: editingController, |
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style: TextStyle( |
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fontSize: 14.sp, |
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), |
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decoration: InputDecoration( |
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hintText: "搜索", |
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hintText: "输入姓名或手机号搜索", |
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hintStyle: TextStyle( |
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fontSize: 14.sp, |
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color: Color(0xFFA29E9E), |
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@ -108,4 +208,24 @@ class _ImSearch extends State<ImSearch> {
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), |
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); |
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} |
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///搜索列表 |
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Widget imSearchItem(ImUser searchUser) { |
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return Container( |
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padding: EdgeInsets.only(left:10.w,right:16.w,bottom:15.h), |
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child: Text( |
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textType == 1 ?(searchUser?.phone ?? searchUser?.nickname?? "") : (searchUser?.nickname ?? searchUser?.phone ?? ""), |
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style: TextStyle( |
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fontSize: 16.sp, |
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color: Color(0xFF32A060), |
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fontWeight:MyFontWeight.regular), |
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), |
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); |
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} |
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/// 判断给的字符串是否全部由数字组成 |
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bool isNumeric(String str) { |
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RegExp regExp = RegExp(r'^\d+$'); |
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return regExp.hasMatch(str); |
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} |
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} |
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