app-starlock/lib/mine/addLock/saveLock/saveLock_page.dart

import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
import 'package:get/get.dart';
import 'package:star_lock/blue/blue_manage.dart';
import 'package:star_lock/mine/addLock/saveLock/saveLock_state.dart';

import '../../../app_settings/app_colors.dart';
import '../../../tools/appRouteObserver.dart';
import '../../../tools/submitBtn.dart';
import '../../../tools/titleAppBar.dart';
import 'saveLock_logic.dart';

class SaveLockPage extends StatefulWidget {
  const SaveLockPage({Key? key}) : super(key: key);

  @override
  State<SaveLockPage> createState() => _SaveLockPageState();
}

class _SaveLockPageState extends State<SaveLockPage> with RouteAware {
  final SaveLockLogic logic = Get.put(SaveLockLogic());
  final SaveLockState state = Get.find<SaveLockLogic>().state;

  @override
  Widget build(BuildContext context) {
    return Scaffold(
        backgroundColor: AppColors.mainBackgroundColor,
        appBar: TitleAppBar(
            barTitle: '添加锁'.tr,
            haveBack: true,
            backgroundColor: AppColors.mainColor),
        body: Column(
          children: <Widget>[
            SizedBox(
              height: 80.h,
            ),
            Container(
              margin: EdgeInsets.only(left: 50.w, right: 50.w),
              width: 1.sw,
              child: Row(
                mainAxisAlignment: MainAxisAlignment.center,
                children: <Widget>[
                  Flexible(
                      child: Text(
                          '如需修改名字请重新命名，点击确定添加锁'.tr,
                          style: TextStyle(fontSize: 24.sp, fontWeight: FontWeight.w500))),
                ],
              ),
            ),
            SizedBox(
              height: 80.h,
            ),
            Container(
              height: 80.h,
              // color: Colors.red,
              padding: EdgeInsets.only(left: 50.w, right: 50.w),
              child: TextField(
                  maxLines: 1,
                  focusNode: state.focusNode,
                  autofocus: true,
                  controller: state.aliNameController,
                  onChanged: (String v) {
                    state.aliName.value = v;
                  },
                  textAlign: TextAlign.center,
                  inputFormatters: <TextInputFormatter>[
                    LengthLimitingTextInputFormatter(32),
                  ],
                  // style:TextStyle(height: 1.1, fontSize: 36.sp, fontWeight: FontWeight.w400, color:AppColors.mainColor),
                  decoration: InputDecoration(
                    hintText: '请填写信息'.tr,
                    hintStyle: TextStyle(
                        // height: 1.1,
                        fontSize: 24.sp,
                        fontWeight: FontWeight.w400,
                        color: const Color(0xFF999999)),
                    border: OutlineInputBorder(
                      borderRadius: BorderRadius.all(Radius.circular(50.h)),
                      borderSide: BorderSide(
                        color: AppColors.mainColor,
                        width: 1,
                      ),
                    ),
                    focusedBorder: OutlineInputBorder(
                      borderRadius: BorderRadius.all(Radius.circular(50.h)),
                      borderSide: BorderSide(color: AppColors.mainColor, width: 1,),
                    ),

                    // focusedBorder: const OutlineInputBorder(
                    //     borderSide:
                    //     BorderSide(width: 0, color: Colors.transparent)),
                    disabledBorder: OutlineInputBorder(
                      borderRadius: BorderRadius.all(Radius.circular(50.h)),
                      borderSide: BorderSide(color: AppColors.mainColor, width: 1,),
                    ),
                    enabledBorder: OutlineInputBorder(
                        borderRadius: BorderRadius.all(Radius.circular(50.h)),
                        borderSide: BorderSide(color: AppColors.mainColor, width: 1)
                    ),
                    // border: const OutlineInputBorder(
                    //     borderSide:
                    //     BorderSide(width: 0, color: Colors.transparent)),
                    contentPadding: const EdgeInsets.symmetric(vertical: 0),
                  )
              ),
            ),
            SizedBox(
              height: 120.h,
            ),
            SubmitBtn(
                btnName: '确定'.tr,
                borderRadius: 20.w,
                margin: EdgeInsets.only(
                  left: 50.w,
                  right: 50.w,
                  // top: 30.w,
                  // bottom: 30.w
                ),
                padding: EdgeInsets.only(top: 25.w, bottom: 25.w),
                onClick: () {
                  logic.addUserConnectBlue();
                }),
          ],
        ));
  }

  @override
  void didChangeDependencies() {
    super.didChangeDependencies();

    /// 路由订阅
    AppRouteObserver().routeObserver.subscribe(this, ModalRoute.of(context)!);
  }

  @override
  void dispose() {
    /// 取消路由订阅
    state.focusNode.unfocus();
    AppRouteObserver().routeObserver.unsubscribe(this);
    super.dispose();
    BlueManage().stopScan();
  }

  /// 从上级界面进入 当前界面即将出现
  @override
  void didPush() {
    super.didPush();

    BlueManage().stopScan();
    state.ifCurrentScreen.value = true;
  }

  /// 返回上一个界面 当前界面即将消失
  @override
  void didPop() {
    super.didPop();

    BlueManage().stopScan();
    logic.dismissEasyLoading();
    state.ifCurrentScreen.value = false;
    logic.cancelBlueConnetctToastTimer();
    state.sureBtnState.value = 0;
  }

  /// 从下级返回 当前界面即将出现
  @override
  void didPopNext() {
    super.didPopNext();

    state.ifCurrentScreen.value = true;
  }

  /// 进入下级界面 当前界面即将消失
  @override
  void didPushNext() {
    super.didPushNext();

    state.sureBtnState.value = 0;
    state.ifCurrentScreen.value = false;
    logic.cancelBlueConnetctToastTimer();
  }
}