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@ -1,10 +1,16 @@
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import 'dart:async';
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import 'dart:io';
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import 'package:akuCommunity/pages/sign/user_authentication_page.dart';
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import 'package:akuCommunity/routers/page_routers.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter/cupertino.dart';
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import 'package:akuCommunity/utils/screenutil.dart';
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import 'package:akuCommunity/base/base_style.dart';
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import 'package:akuCommunity/base/assets_image.dart';
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import 'package:flutter/services.dart';
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import 'package:flutter_screenutil/screenutil.dart';
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import 'package:path_provider/path_provider.dart';
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class SignInPage extends StatefulWidget {
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SignInPage({Key key}) : super(key: key);
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@ -17,6 +23,8 @@ class _SignInPageState extends State<SignInPage> {
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TextEditingController _phone = new TextEditingController();
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TextEditingController _code = new TextEditingController();
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String _verifyStr = '获取验证码';
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String pathPDF = "";
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bool _agreementvalue = false;
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AppBar _appBar() {
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return AppBar(
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@ -149,15 +157,43 @@ class _SignInPageState extends State<SignInPage> {
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);
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}
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Future<File> fromAsset(String asset, String filename) async {
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// To open from assets, you can copy them to the app storage folder, and the access them "locally"
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Completer<File> completer = Completer();
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try {
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var dir = await getApplicationDocumentsDirectory();
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File file = File("${dir.path}/$filename");
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var data = await rootBundle.load(asset);
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var bytes = data.buffer.asUint8List();
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await file.writeAsBytes(bytes, flush: true);
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completer.complete(file);
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} catch (e) {
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throw Exception('Error parsing asset file!');
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}
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return completer.future;
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}
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@override
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void initState() {
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super.initState();
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fromAsset('assets/agreement.pdf', 'demo.pdf').then((f) {
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setState(() {
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pathPDF = f.path;
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});
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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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double _statusHeight = MediaQuery.of(context).padding.top;
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ScreenUtil.init(context, width: 750, height: 1334, allowFontScaling: true);
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return Scaffold(
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backgroundColor: Colors.white,
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appBar: _appBar(),
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body: SingleChildScrollView(
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child: Container(
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color: Colors.white,
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child: GestureDetector(
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behavior: HitTestBehavior.opaque,
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onTap: () {
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@ -190,7 +226,20 @@ class _SignInPageState extends State<SignInPage> {
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_containerTextField(
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AssetsImage.CODELOGO, _code, '请输入验证码', true),
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SizedBox(height: Screenutil.length(59)),
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_inkWellLogin()
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_inkWellLogin(),
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Row(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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FlatButton(
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onPressed: () {
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Navigator.pushNamed(
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context, PageName.agreement_page.toString(),
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arguments: Bundle()..putString('path', pathPDF));
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},
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child: SizedBox(child: Text('用户协议和隐私政策')),
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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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