787 lines
27 KiB
Dart
787 lines
27 KiB
Dart
import 'dart:async';
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import 'package:flutter/material.dart';
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import 'package:flutter/services.dart';
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import 'package:flutter_hbb/mobile/widgets/dialog.dart';
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import 'package:flutter_hbb/models/chat_model.dart';
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import 'package:get/get.dart';
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import 'package:provider/provider.dart';
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import '../../common.dart';
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import '../../common/widgets/dialog.dart';
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import '../../consts.dart';
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import '../../models/platform_model.dart';
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import '../../models/server_model.dart';
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import 'home_page.dart';
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class ServerPage extends StatefulWidget implements PageShape {
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@override
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final title = translate("Share Screen");
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@override
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final icon = const Icon(Icons.mobile_screen_share);
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@override
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final appBarActions = [
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PopupMenuButton<String>(
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tooltip: "",
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icon: const Icon(Icons.more_vert),
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itemBuilder: (context) {
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listTile(String text, bool checked) {
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return ListTile(
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title: Text(translate(text)),
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trailing: Icon(
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Icons.check,
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color: checked ? null : Colors.transparent,
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));
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}
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final approveMode = gFFI.serverModel.approveMode;
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final verificationMethod = gFFI.serverModel.verificationMethod;
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final showPasswordOption = approveMode != 'click';
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return [
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PopupMenuItem(
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enabled: gFFI.serverModel.connectStatus > 0,
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padding: const EdgeInsets.symmetric(horizontal: 16.0),
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value: "changeID",
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child: Text(translate("Change ID")),
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),
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const PopupMenuDivider(),
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PopupMenuItem(
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padding: const EdgeInsets.symmetric(horizontal: 0.0),
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value: 'AcceptSessionsViaPassword',
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child: listTile(
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'Accept sessions via password', approveMode == 'password'),
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),
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PopupMenuItem(
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padding: const EdgeInsets.symmetric(horizontal: 0.0),
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value: 'AcceptSessionsViaClick',
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child:
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listTile('Accept sessions via click', approveMode == 'click'),
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),
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PopupMenuItem(
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padding: const EdgeInsets.symmetric(horizontal: 0.0),
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value: "AcceptSessionsViaBoth",
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child: listTile("Accept sessions via both",
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approveMode != 'password' && approveMode != 'click'),
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),
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if (showPasswordOption) const PopupMenuDivider(),
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if (showPasswordOption &&
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verificationMethod != kUseTemporaryPassword)
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PopupMenuItem(
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padding: const EdgeInsets.symmetric(horizontal: 16.0),
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value: "setPermanentPassword",
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child: Text(translate("Set permanent password")),
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),
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if (showPasswordOption &&
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verificationMethod != kUsePermanentPassword)
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PopupMenuItem(
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padding: const EdgeInsets.symmetric(horizontal: 16.0),
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value: "setTemporaryPasswordLength",
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child: Text(translate("One-time password length")),
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),
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if (showPasswordOption) const PopupMenuDivider(),
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if (showPasswordOption)
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PopupMenuItem(
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padding: const EdgeInsets.symmetric(horizontal: 0.0),
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value: kUseTemporaryPassword,
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child: listTile('Use one-time password',
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verificationMethod == kUseTemporaryPassword),
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),
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if (showPasswordOption)
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PopupMenuItem(
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padding: const EdgeInsets.symmetric(horizontal: 0.0),
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value: kUsePermanentPassword,
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child: listTile('Use permanent password',
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verificationMethod == kUsePermanentPassword),
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),
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if (showPasswordOption)
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PopupMenuItem(
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padding: const EdgeInsets.symmetric(horizontal: 0.0),
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value: kUseBothPasswords,
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child: listTile(
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'Use both passwords',
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verificationMethod != kUseTemporaryPassword &&
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verificationMethod != kUsePermanentPassword),
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),
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];
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},
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onSelected: (value) {
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if (value == "changeID") {
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changeIdDialog();
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} else if (value == "setPermanentPassword") {
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setPermanentPasswordDialog(gFFI.dialogManager);
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} else if (value == "setTemporaryPasswordLength") {
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setTemporaryPasswordLengthDialog(gFFI.dialogManager);
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} else if (value == kUsePermanentPassword ||
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value == kUseTemporaryPassword ||
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value == kUseBothPasswords) {
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bind.mainSetOption(key: "verification-method", value: value);
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gFFI.serverModel.updatePasswordModel();
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} else if (value.startsWith("AcceptSessionsVia")) {
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value = value.substring("AcceptSessionsVia".length);
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if (value == "Password") {
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gFFI.serverModel.setApproveMode('password');
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} else if (value == "Click") {
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gFFI.serverModel.setApproveMode('click');
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} else {
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gFFI.serverModel.setApproveMode('');
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}
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}
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})
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];
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ServerPage({Key? key}) : super(key: key);
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@override
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State<StatefulWidget> createState() => _ServerPageState();
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}
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class _ServerPageState extends State<ServerPage> {
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Timer? _updateTimer;
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@override
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void initState() {
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super.initState();
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_updateTimer = periodic_immediate(const Duration(seconds: 3), () async {
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await gFFI.serverModel.fetchID();
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});
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gFFI.serverModel.checkAndroidPermission();
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}
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@override
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void dispose() {
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_updateTimer?.cancel();
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super.dispose();
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}
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@override
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Widget build(BuildContext context) {
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checkService();
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return ChangeNotifierProvider.value(
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value: gFFI.serverModel,
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child: Consumer<ServerModel>(
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builder: (context, serverModel, child) => SingleChildScrollView(
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controller: gFFI.serverModel.controller,
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child: Center(
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child: Column(
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mainAxisAlignment: MainAxisAlignment.start,
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children: [
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gFFI.serverModel.isStart
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? ServerInfo()
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: ServiceNotRunningNotification(),
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const ConnectionManager(),
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const PermissionChecker(),
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SizedBox.fromSize(size: const Size(0, 15.0)),
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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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void checkService() async {
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gFFI.invokeMethod("check_service");
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// for Android 10/11, request MANAGE_EXTERNAL_STORAGE permission from system setting page
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if (AndroidPermissionManager.isWaitingFile() && !gFFI.serverModel.fileOk) {
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AndroidPermissionManager.complete(kManageExternalStorage,
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await AndroidPermissionManager.check(kManageExternalStorage));
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debugPrint("file permission finished");
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}
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}
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class ServiceNotRunningNotification extends StatelessWidget {
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ServiceNotRunningNotification({Key? key}) : super(key: key);
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@override
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Widget build(BuildContext context) {
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final serverModel = Provider.of<ServerModel>(context);
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return PaddingCard(
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title: translate("Service is not running"),
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titleIcon:
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const Icon(Icons.warning_amber_sharp, color: Colors.redAccent),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(translate("android_start_service_tip"),
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style:
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const TextStyle(fontSize: 12, color: MyTheme.darkGray))
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.marginOnly(bottom: 8),
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ElevatedButton.icon(
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icon: const Icon(Icons.play_arrow),
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onPressed: () {
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if (gFFI.userModel.userName.value.isEmpty && bind.mainGetLocalOption(key: "show-scam-warning") != "N") {
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_showScamWarning(context, serverModel);
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} else {
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serverModel.toggleService();
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}
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},
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label: Text(translate("Start Service")))
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],
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));
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}
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void _showScamWarning(BuildContext context, ServerModel serverModel) {
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showDialog(
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context: context,
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builder: (BuildContext context) {
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return ScamWarningDialog(serverModel: serverModel);
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},
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);
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}
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}
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class ScamWarningDialog extends StatefulWidget {
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final ServerModel serverModel;
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ScamWarningDialog({required this.serverModel});
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@override
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_ScamWarningDialogState createState() => _ScamWarningDialogState();
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}
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class _ScamWarningDialogState extends State<ScamWarningDialog> {
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int _countdown = 12;
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bool show_warning = false;
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late Timer _timer;
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late ServerModel _serverModel;
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@override
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void initState() {
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super.initState();
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_serverModel = widget.serverModel;
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startCountdown();
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}
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void startCountdown() {
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const oneSecond = Duration(seconds: 1);
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_timer = Timer.periodic(oneSecond, (timer) {
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setState(() {
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_countdown--;
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if (_countdown <= 0) {
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timer.cancel();
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}
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});
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});
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}
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@override
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void dispose() {
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_timer.cancel();
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super.dispose();
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}
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@override
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Widget build(BuildContext context) {
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final isButtonLocked = _countdown > 0;
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return AlertDialog(
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content: Container(
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decoration: BoxDecoration(
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gradient: LinearGradient(
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begin: Alignment.topRight,
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end: Alignment.bottomLeft,
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colors: [
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Color(0xffe242bc),
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Color(0xfff4727c),
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],
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),
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borderRadius: BorderRadius.circular(20.0),
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),
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padding: EdgeInsets.all(25.0),
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child: Column(
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mainAxisSize: MainAxisSize.min,
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Row(
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children: [
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Icon(
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Icons.warning_amber_sharp,
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color: Colors.white,
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),
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SizedBox(width: 10),
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Text(
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translate("Warning"),
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style: TextStyle(
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color: Colors.white,
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fontWeight: FontWeight.bold,
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fontSize: 20.0,
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),
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),
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],
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),
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SizedBox(height: 20),
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Center(
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child: Image.asset('assets/scam.png',
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width: 180,
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),
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),
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SizedBox(height: 18),
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Text(
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translate("scam_title"),
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textAlign: TextAlign.center,
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style: TextStyle(
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color: Colors.white,
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fontWeight: FontWeight.bold,
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fontSize: 22.0,
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),
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),
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SizedBox(height: 18),
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Text(
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translate("scam_text1")+"\n\n"
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+translate("scam_text2")+"\n",
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style: TextStyle(
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color: Colors.white,
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fontWeight: FontWeight.bold,
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fontSize: 16.0,
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),
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),
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Row(
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children: <Widget>[
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Checkbox(
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value: show_warning,
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onChanged: (value) {
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setState((){
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show_warning = value!;
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});
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},
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),
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Text(
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translate("Don't show again"),
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style: TextStyle(
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color: Colors.white,
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fontWeight: FontWeight.bold,
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fontSize: 15.0,
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),
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),
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],
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),
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SizedBox(height: 10),
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Row(
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mainAxisAlignment: MainAxisAlignment.end,
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children: [
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ElevatedButton(
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onPressed: isButtonLocked
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? null
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: () {
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Navigator.of(context).pop();
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_serverModel.toggleService();
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if (show_warning) {
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bind.mainSetLocalOption(key: "show-scam-warning", value: "N");
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}
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},
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style: ElevatedButton.styleFrom(
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primary: Colors.blueAccent,
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),
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child: Text(
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isButtonLocked ? translate("I Agree")+" (${_countdown}s)" : translate("I Agree"),
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style: TextStyle(
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fontWeight: FontWeight.bold,
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fontSize: 13.0,
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),
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),
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),
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SizedBox(width: 15),
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ElevatedButton(
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onPressed: () {
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Navigator.of(context).pop();
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},
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style: ElevatedButton.styleFrom(
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primary: Colors.blueAccent,
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),
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child: Text(
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translate("Decline"),
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style: TextStyle(
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fontWeight: FontWeight.bold,
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fontSize: 13.0,
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),
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),
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),
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],
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)])),
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contentPadding: EdgeInsets.all(0.0),
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);
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}
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}
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class ServerInfo extends StatelessWidget {
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final model = gFFI.serverModel;
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final emptyController = TextEditingController(text: "-");
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ServerInfo({Key? key}) : super(key: key);
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@override
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Widget build(BuildContext context) {
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final isPermanent = model.verificationMethod == kUsePermanentPassword;
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final serverModel = Provider.of<ServerModel>(context);
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const Color colorPositive = Colors.green;
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const Color colorNegative = Colors.red;
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const double iconMarginRight = 15;
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const double iconSize = 24;
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const TextStyle textStyleHeading = TextStyle(
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fontSize: 16.0, fontWeight: FontWeight.bold, color: Colors.grey);
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const TextStyle textStyleValue =
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TextStyle(fontSize: 25.0, fontWeight: FontWeight.bold);
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void copyToClipboard(String value) {
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Clipboard.setData(ClipboardData(text: value));
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showToast(translate('Copied'));
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}
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Widget ConnectionStateNotification() {
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if (serverModel.connectStatus == -1) {
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return Row(children: [
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const Icon(Icons.warning_amber_sharp,
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color: colorNegative, size: iconSize)
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.marginOnly(right: iconMarginRight),
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Expanded(child: Text(translate('not_ready_status')))
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]);
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} else if (serverModel.connectStatus == 0) {
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return Row(children: [
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SizedBox(width: 20, height: 20, child: CircularProgressIndicator())
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.marginOnly(left: 4, right: iconMarginRight),
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Expanded(child: Text(translate('connecting_status')))
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]);
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} else {
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return Row(children: [
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const Icon(Icons.check, color: colorPositive, size: iconSize)
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.marginOnly(right: iconMarginRight),
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Expanded(child: Text(translate('Ready')))
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]);
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}
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}
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return PaddingCard(
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title: translate('Your Device'),
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child: Column(
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// ID
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children: [
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Row(children: [
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const Icon(Icons.perm_identity,
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color: Colors.grey, size: iconSize)
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.marginOnly(right: iconMarginRight),
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Text(
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translate('ID'),
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style: textStyleHeading,
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)
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]),
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Row(mainAxisAlignment: MainAxisAlignment.spaceBetween, children: [
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Text(
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model.serverId.value.text,
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style: textStyleValue,
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),
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IconButton(
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visualDensity: VisualDensity.compact,
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icon: Icon(Icons.copy_outlined),
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onPressed: () {
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copyToClipboard(model.serverId.value.text.trim());
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})
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]).marginOnly(left: 39, bottom: 10),
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// Password
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Row(children: [
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const Icon(Icons.lock_outline, color: Colors.grey, size: iconSize)
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.marginOnly(right: iconMarginRight),
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Text(
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translate('One-time Password'),
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style: textStyleHeading,
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)
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]),
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Row(mainAxisAlignment: MainAxisAlignment.spaceBetween, children: [
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Text(
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isPermanent ? '-' : model.serverPasswd.value.text,
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style: textStyleValue,
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),
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isPermanent
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? SizedBox.shrink()
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: Row(children: [
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IconButton(
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visualDensity: VisualDensity.compact,
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icon: const Icon(Icons.refresh),
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onPressed: () => bind.mainUpdateTemporaryPassword()),
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IconButton(
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visualDensity: VisualDensity.compact,
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icon: Icon(Icons.copy_outlined),
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onPressed: () {
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copyToClipboard(
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model.serverPasswd.value.text.trim());
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})
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])
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]).marginOnly(left: 40, bottom: 15),
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ConnectionStateNotification()
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],
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));
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}
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}
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|
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class PermissionChecker extends StatefulWidget {
|
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const PermissionChecker({Key? key}) : super(key: key);
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|
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@override
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State<PermissionChecker> createState() => _PermissionCheckerState();
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}
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class _PermissionCheckerState extends State<PermissionChecker> {
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@override
|
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Widget build(BuildContext context) {
|
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final serverModel = Provider.of<ServerModel>(context);
|
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final hasAudioPermission = androidVersion >= 30;
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return PaddingCard(
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title: translate("Permissions"),
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child: Column(crossAxisAlignment: CrossAxisAlignment.start, children: [
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serverModel.mediaOk
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? ElevatedButton.icon(
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style: ButtonStyle(
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backgroundColor:
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MaterialStateProperty.all(Colors.red)),
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icon: const Icon(Icons.stop),
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onPressed: serverModel.toggleService,
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label: Text(translate("Stop service")))
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.marginOnly(bottom: 8)
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: SizedBox.shrink(),
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PermissionRow(translate("Screen Capture"), serverModel.mediaOk,
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serverModel.toggleService),
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PermissionRow(translate("Input Control"), serverModel.inputOk,
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serverModel.toggleInput),
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PermissionRow(translate("Transfer File"), serverModel.fileOk,
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serverModel.toggleFile),
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hasAudioPermission
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? PermissionRow(translate("Audio Capture"), serverModel.audioOk,
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serverModel.toggleAudio)
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: Row(children: [
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Icon(Icons.info_outline).marginOnly(right: 15),
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Expanded(
|
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child: Text(
|
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translate("android_version_audio_tip"),
|
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style: const TextStyle(color: MyTheme.darkGray),
|
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))
|
|
])
|
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]));
|
|
}
|
|
}
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class PermissionRow extends StatelessWidget {
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const PermissionRow(this.name, this.isOk, this.onPressed, {Key? key})
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: super(key: key);
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final String name;
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final bool isOk;
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final VoidCallback onPressed;
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@override
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Widget build(BuildContext context) {
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return SwitchListTile(
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visualDensity: VisualDensity.compact,
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contentPadding: EdgeInsets.all(0),
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title: Text(name),
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value: isOk,
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onChanged: (bool value) {
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onPressed();
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});
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}
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}
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class ConnectionManager extends StatelessWidget {
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const ConnectionManager({Key? key}) : super(key: key);
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@override
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Widget build(BuildContext context) {
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final serverModel = Provider.of<ServerModel>(context);
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return Column(
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children: serverModel.clients
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.map((client) => PaddingCard(
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title: translate(client.isFileTransfer
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? "File Connection"
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: "Screen Connection"),
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titleIcon: client.isFileTransfer
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? Icon(Icons.folder_outlined)
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: Icon(Icons.mobile_screen_share),
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child: Column(children: [
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Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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Expanded(child: ClientInfo(client)),
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Expanded(
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flex: -1,
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child: client.isFileTransfer || !client.authorized
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? const SizedBox.shrink()
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: IconButton(
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onPressed: () {
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gFFI.chatModel.changeCurrentKey(
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MessageKey(client.peerId, client.id));
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final bar = navigationBarKey.currentWidget;
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if (bar != null) {
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bar as BottomNavigationBar;
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bar.onTap!(1);
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}
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},
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icon: unreadTopRightBuilder(
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client.unreadChatMessageCount)))
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],
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),
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client.authorized
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? const SizedBox.shrink()
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: Text(
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translate("android_new_connection_tip"),
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style: Theme.of(context).textTheme.bodyMedium,
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).marginOnly(bottom: 5),
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client.authorized
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? Container(
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alignment: Alignment.centerRight,
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child: ElevatedButton.icon(
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style: ButtonStyle(
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backgroundColor:
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MaterialStatePropertyAll(Colors.red)),
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icon: const Icon(Icons.close),
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onPressed: () {
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bind.cmCloseConnection(connId: client.id);
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gFFI.invokeMethod(
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"cancel_notification", client.id);
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},
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label: Text(translate("Disconnect"))))
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: Row(
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mainAxisAlignment: MainAxisAlignment.end,
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children: [
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TextButton(
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child: Text(translate("Dismiss")),
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onPressed: () {
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serverModel.sendLoginResponse(
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client, false);
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}).marginOnly(right: 15),
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if (serverModel.approveMode != 'password')
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ElevatedButton.icon(
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icon: const Icon(Icons.check),
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label: Text(translate("Accept")),
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onPressed: () {
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serverModel.sendLoginResponse(
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client, true);
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}),
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]),
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])))
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.toList());
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}
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}
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class PaddingCard extends StatelessWidget {
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const PaddingCard({Key? key, required this.child, this.title, this.titleIcon})
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: super(key: key);
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final String? title;
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final Icon? titleIcon;
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final Widget child;
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@override
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Widget build(BuildContext context) {
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final children = [child];
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if (title != null) {
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children.insert(
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0,
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Padding(
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padding: const EdgeInsets.fromLTRB(0, 5, 0, 8),
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child: Row(
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children: [
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titleIcon?.marginOnly(right: 10) ?? const SizedBox.shrink(),
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Expanded(
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child: Text(title!,
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style: Theme.of(context)
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.textTheme
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.titleLarge
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?.merge(TextStyle(fontWeight: FontWeight.bold))),
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)
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],
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)));
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}
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return SizedBox(
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width: double.maxFinite,
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child: Card(
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(13),
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),
|
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margin: const EdgeInsets.fromLTRB(12.0, 10.0, 12.0, 0),
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child: Padding(
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padding:
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const EdgeInsets.symmetric(vertical: 15.0, horizontal: 20.0),
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child: Column(
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children: children,
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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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class ClientInfo extends StatelessWidget {
|
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final Client client;
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ClientInfo(this.client);
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|
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@override
|
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Widget build(BuildContext context) {
|
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return Padding(
|
|
padding: const EdgeInsets.symmetric(vertical: 8),
|
|
child: Column(children: [
|
|
Row(
|
|
children: [
|
|
Expanded(
|
|
flex: -1,
|
|
child: Padding(
|
|
padding: const EdgeInsets.only(right: 12),
|
|
child: CircleAvatar(
|
|
backgroundColor: str2color(
|
|
client.name,
|
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Theme.of(context).brightness == Brightness.light
|
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? 255
|
|
: 150),
|
|
child: Text(client.name[0])))),
|
|
Expanded(
|
|
child: Column(
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
children: [
|
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Text(client.name, style: const TextStyle(fontSize: 18)),
|
|
const SizedBox(width: 8),
|
|
Text(client.peerId, style: const TextStyle(fontSize: 10))
|
|
]))
|
|
],
|
|
),
|
|
]));
|
|
}
|
|
}
|
|
|
|
void androidChannelInit() {
|
|
gFFI.setMethodCallHandler((method, arguments) {
|
|
debugPrint("flutter got android msg,$method,$arguments");
|
|
try {
|
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switch (method) {
|
|
case "start_capture":
|
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{
|
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gFFI.dialogManager.dismissAll();
|
|
gFFI.serverModel.updateClientState();
|
|
break;
|
|
}
|
|
case "on_state_changed":
|
|
{
|
|
var name = arguments["name"] as String;
|
|
var value = arguments["value"] as String == "true";
|
|
debugPrint("from jvm:on_state_changed,$name:$value");
|
|
gFFI.serverModel.changeStatue(name, value);
|
|
break;
|
|
}
|
|
case "on_android_permission_result":
|
|
{
|
|
var type = arguments["type"] as String;
|
|
var result = arguments["result"] as bool;
|
|
AndroidPermissionManager.complete(type, result);
|
|
break;
|
|
}
|
|
case "on_media_projection_canceled":
|
|
{
|
|
gFFI.serverModel.stopService();
|
|
break;
|
|
}
|
|
}
|
|
} catch (e) {
|
|
debugPrintStack(label: "MethodCallHandler err:$e");
|
|
}
|
|
return "";
|
|
});
|
|
}
|