hyzp_ybqx-Commit125：已使用flutter_background_service 0.0.1+21插件，初步实现后台提醒
This commit is contained in:
WinUser01
@@ -17,6 +17,8 @@ import '../../services/ServiceLocator.dart';
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import '../../services/Storage.dart';
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import 'page1_work.dart';
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// import 'package:audioplayers/audio_cache.dart';
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import 'package:flutter_background_service/flutter_background_service.dart';
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import 'package:hyzp_ybqx/pages/tabs/flutter_background_service_my.dart';
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class Tabs extends StatefulWidget {
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Tabs({Key key, this.arguments = 0}) : super(key: key);
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@@ -65,6 +67,7 @@ class _TabsState extends State<Tabs> {
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@override
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void initState() {
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super.initState();
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getlistItems().then((value) => try_setState());
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print('widget.arguments = ${widget.arguments}');
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//_currentIndex = 3 == widget.arguments ? 0 : widget.arguments; //解决"我的"页面根据用户所属组及时刷新问题
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@@ -85,47 +88,17 @@ class _TabsState extends State<Tabs> {
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}
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init() async {
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// // 从磁盘读取变量
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// g_bVoiceRemind = await Storage.getBool('bVoiceRemind');
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// g_bVoiceRemind = (null == g_bVoiceRemind) ? false : g_bVoiceRemind;
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// // print('g_bVoiceRemind = $g_bVoiceRemind');
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// eventBus.fire(VoiceRemindUpdate('g_bVoiceRemind 数据已更新'));
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// 执行语音提醒
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doRemind();
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// doRemind();
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//设置定时提醒，循环执行定时任务，间隔 g_remindGap 秒
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setRemindTimer();
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// setRemindTimer();
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// g_remindTimer = Timer.periodic(Duration(seconds: g_remindGap), (timer) {
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// ///定时任务
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// doRemind();
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// });
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WidgetsFlutterBinding.ensureInitialized();
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FlutterBackgroundService.initialize(onStart);
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}
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// // 执行语音提醒
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// Future doRemind() async {
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// // 获取待审核黑烟车记录
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// listReviewed.clear();
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// print("listReviewed = $listReviewed");
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// await getReviewedList(); //注意：访问区县后台接口，需要统一添加区县代码参数
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// print("listReviewed = $listReviewed");
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// if (g_bVoiceRemind && listReviewed.length > 0) {
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// // if (g_bVoiceRemind) {
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// // import 'dart:io';
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// // import 'package:audioplayers/audio_cache.dart';
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// // print("播放：语音提醒.mp3");
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// AudioCache().play(File('audio/语音提醒.mp3').path); //语音提醒
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// }
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// }
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@override
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void dispose() {
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// 取消定时任务
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if (null != g_remindTimer) {
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g_remindTimer.cancel(); //取消计时器
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}
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super.dispose();
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}
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@@ -11,6 +11,8 @@ import 'package:hyzp_ybqx/services/Storage.dart';
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import '../../components/commonFun.dart';
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import '../../widget/JdButton.dart';
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import 'package:flutter_background_service/flutter_background_service.dart';
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import 'package:hyzp_ybqx/pages/tabs/flutter_background_service_my.dart';
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class page7_setRemind extends StatefulWidget {
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page7_setRemind({Key key}) : super(key: key);
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@@ -19,6 +21,9 @@ class page7_setRemind extends StatefulWidget {
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}
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class _LoginPageState extends State<page7_setRemind> {
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bool bVoiceRemind;
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int remindGap;
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dispose() {
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super.dispose();
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}
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@@ -27,16 +32,7 @@ class _LoginPageState extends State<page7_setRemind> {
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void initState() {
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super.initState();
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bVoiceRemind = g_bVoiceRemind;
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getListView();
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// //监听 g_bVoiceRemind 更新事件
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// eventBus.on<VoiceRemindUpdate>().listen((event) async {
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// print(event.str + ", g_bVoiceRemind = $g_bVoiceRemind");
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// setState(() {
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// getListView();
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// });
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// });
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remindGap = g_remindGap;
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}
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////////
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@@ -106,85 +102,15 @@ class _LoginPageState extends State<page7_setRemind> {
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setState(() {
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bVoiceRemind = !bVoiceRemind;
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print("bVoiceRemind = $bVoiceRemind");
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// Storage.setBool('bVoiceRemind', bVoiceRemind);
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print("播放语音提醒");
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if (bVoiceRemind) {
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print("播放语音提醒");
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// AudioCache().play(File('audio/语音提醒.mp3').path); //语音提醒
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myPlayVoiceRemind();
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} else {
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myPlayClick();
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}
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getListView();
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});
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}
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bool bVoiceRemind;
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getListView() {
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_listViewUser.clear();
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_listViewUser = [
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Center(
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child: Container(
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margin: EdgeInsets.only(top: 30),
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height: ScreenUtil().setWidth(160),
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width: ScreenUtil().setWidth(160),
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//child: Image.asset('assets/images/user.png', fit: BoxFit.cover),
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child: Image.asset('assets/images/ybsthbj.png', fit: BoxFit.fitHeight),
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),
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),
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SizedBox(height: 50),
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_getListTile('待审提醒',
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leadPath: 'assets/images/语音提醒.png',
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leadColor: _deepGreyColor,
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textColor: bVoiceRemind ? Colors.blue : null,
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onTapFun: OnTap_Remind,
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trailWidget: bVoiceRemind
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? Icon(Icons.check_box, color: Colors.blue)
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: Icon(Icons.check_box_outline_blank, color: Colors.blueAccent)),
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_getListTile('提醒间隔（秒）',
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leadPath: 'assets/images/时间间隔.png',
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leadColor: _deepBlueColor,
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trailWidget: getTextField()),
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SizedBox(height: 60),
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Row(
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mainAxisAlignment: MainAxisAlignment.spaceAround,
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children: [
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JdButton(
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height: 128,
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width: 282,
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//height: 126,
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text: "确认",
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color: Colors.blueAccent,
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onTop: () {
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g_bVoiceRemind = bVoiceRemind;
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print("g_bVoiceRemind = $g_bVoiceRemind");
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Storage.setBool('bVoiceRemind', g_bVoiceRemind);
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g_remindGap = _gap;
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print("g_remindGap = $g_remindGap");
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Storage.setInt('nRemindGap', g_remindGap);
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setRemindTimer(enable: g_bVoiceRemind);
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// AudioCache().play(File('audio/yinxiao1064.mp3').path); //音效提醒
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myPlayClacks(); //音效提醒
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Navigator.pop(context);
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},
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),
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JdButton(
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height: 128,
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width: 282,
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//height: 126,
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text: "取消",
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color: Colors.blueAccent,
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onTop: () {
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Navigator.pop(context);
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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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int _gap = g_remindGap;
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Widget getTextField() {
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return Container(
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width: ScreenUtil().setWidth(150),
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@@ -193,10 +119,10 @@ class _LoginPageState extends State<page7_setRemind> {
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focusNode: FocusNode(),
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textAlignVertical: TextAlignVertical(y: 1.0),
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controller: TextEditingController.fromValue(TextEditingValue(
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text: _gap.toString(),
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text: remindGap.toString(),
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// 保持光标在最后
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selection: TextSelection.fromPosition(
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TextPosition(affinity: TextAffinity.downstream, offset: _gap.toString().length)))),
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selection: TextSelection.fromPosition(TextPosition(
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affinity: TextAffinity.downstream, offset: remindGap.toString().length)))),
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maxLines: 1,
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keyboardType: TextInputType.number,
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decoration: InputDecoration(
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@@ -209,7 +135,7 @@ class _LoginPageState extends State<page7_setRemind> {
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enabledBorder: UnderlineInputBorder(borderSide: BorderSide(color: Colors.lightBlue)),
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),
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onChanged: (v) {
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_gap = int.parse(v);
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remindGap = int.parse(v);
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},
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),
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);
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@@ -279,7 +205,83 @@ class _LoginPageState extends State<page7_setRemind> {
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body: Container(
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padding: EdgeInsets.only(top: 30, bottom: 20, left: 20, right: 20),
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child: ListView(
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children: _listViewUser,
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children: [
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Center(
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child: Container(
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margin: EdgeInsets.only(top: 30),
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height: ScreenUtil().setWidth(160),
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width: ScreenUtil().setWidth(160),
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//child: Image.asset('assets/images/user.png', fit: BoxFit.cover),
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child: Image.asset('assets/images/ybsthbj.png', fit: BoxFit.fitHeight),
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),
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),
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SizedBox(height: 50),
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_getListTile('待审提醒',
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leadPath: 'assets/images/语音提醒.png',
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leadColor: _deepGreyColor,
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textColor: bVoiceRemind ? Colors.blue : null,
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onTapFun: OnTap_Remind,
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trailWidget: bVoiceRemind
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? Icon(Icons.check_box, color: Colors.blue)
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: Icon(Icons.check_box_outline_blank, color: Colors.blueAccent)),
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_getListTile('提醒间隔（秒）',
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leadPath: 'assets/images/时间间隔.png',
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leadColor: _deepBlueColor,
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trailWidget: getTextField()),
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SizedBox(height: 60),
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Row(
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mainAxisAlignment: MainAxisAlignment.spaceAround,
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children: [
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JdButton(
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height: 128,
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width: 282,
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//height: 126,
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text: "确认",
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color: Colors.blueAccent,
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onTop: () async {
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if (g_bVoiceRemind != bVoiceRemind && g_remindGap != remindGap) {
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if (await FlutterBackgroundService().isServiceRunning()) {
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FlutterBackgroundService().sendData({"action": "stopService"});
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}
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g_bVoiceRemind = bVoiceRemind;
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print("g_bVoiceRemind = $g_bVoiceRemind");
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await Storage.setBool('bVoiceRemind', g_bVoiceRemind);
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g_remindGap = remindGap;
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print("g_remindGap = $g_remindGap");
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await Storage.setInt('nRemindGap', g_remindGap);
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if (bVoiceRemind) {
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while (true) {
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var isRunning = await FlutterBackgroundService().isServiceRunning();
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if (!isRunning) {
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await FlutterBackgroundService.initialize(onStart);
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myPlayVoiceRemind();
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break;
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}
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}
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} else {
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myPlayClick();
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}
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}
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Navigator.pop(context);
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},
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),
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JdButton(
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height: 128,
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width: 282,
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//height: 126,
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text: "取消",
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color: Colors.blueAccent,
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onTop: () {
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Navigator.pop(context);
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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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