126 lines
3.8 KiB
Dart
126 lines
3.8 KiB
Dart
import 'dart:io';
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import 'package:flutter/material.dart';
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import 'package:flutter_test_gui/main.dart';
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import 'package:qr_flutter/qr_flutter.dart';
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import 'package:cross_file/cross_file.dart';
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import 'package:shared_preferences/shared_preferences.dart';
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import 'package:flutter_test_gui/src/rust/api/simple.dart';
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// import 'package:flutter_test_gui/src/rust/frb_generated.dart';
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import 'package:flutter_test_gui/consts/consts.dart';
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import 'package:permission_handler/permission_handler.dart';
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class TransferScreen extends StatefulWidget {
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final String transferName;
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final String directory;
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const TransferScreen(
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{Key? key, required this.transferName, required this.directory})
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: super(key: key);
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@override
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TransferScreenState createState() => TransferScreenState();
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}
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class TransferScreenState extends State<TransferScreen> {
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String appOrigin = '';
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String inputValue = '';
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@override
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void initState() {
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super.initState();
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loadSettings().then((_) => callStartReceiver(appOrigin));
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}
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Future<void> loadSettings() async {
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SharedPreferences prefs = await SharedPreferences.getInstance();
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appOrigin = prefs.getString('app_origin') ??
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'wss://caesar-transfer-iu.shuttleapp.rs';
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}
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Future<void> callStartReceiver(String appOrigin) async {
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_startTransfer(appOrigin);
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}
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Future<void> _startTransfer(String appOrigin) async {
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final input = widget.transferName;
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String filePath = widget.directory;
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if (input.isNotEmpty) {
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if (Platform.isAndroid) {
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if (await _requestPermission(Permission.manageExternalStorage)) {
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try {
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final outcome = await startRustReceiver(
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filepath: filePath, transfername: input, relay: appOrigin);
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print('Ergebnis von Rust: $outcome');
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} catch (e) {
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print('Fehler beim Starten des Receivers: $e');
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}
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Navigator.push(
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context,
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MaterialPageRoute(
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builder: (context) =>
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const MyHomePage(title: 'Caesar Transfer')));
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} else {
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Navigator.push(
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context,
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MaterialPageRoute(
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builder: (context) =>
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const MyHomePage(title: 'Caesar Transfer')));
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}
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} else {
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try {
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final outcome = await startRustReceiver(
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filepath: filePath, transfername: input, relay: appOrigin);
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print('Ergebnis von Rust: $outcome');
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} catch (e) {
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print('Fehler beim Starten des Receivers: $e');
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}
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Navigator.push(
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context,
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MaterialPageRoute(
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builder: (context) =>
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const MyHomePage(title: 'Caesar Transfer')));
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}
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}
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print("Transfer startet with app_origin: $appOrigin");
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}
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Future<bool> _requestPermission(Permission permission) async {
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if (await permission.isGranted) {
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return true;
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} else {
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var result = await permission.request();
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if (result == PermissionStatus.granted) {
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return true;
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} else {
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return false;
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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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return Scaffold(
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backgroundColor: Constants.backColor,
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body: Center(
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Text(
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widget.transferName,
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style: const TextStyle(color: Colors.white, fontSize: 24),
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),
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Text("Transfer in Progress"),
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const SizedBox(height: 32),
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const Center(
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child: Icon(
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Icons.cloud_download_rounded,
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color: Constants.highlightColor,
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size: 200,
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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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