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Implement app link support (fix #39)

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This commit is contained in:
Anton Tananaev 2025-08-30 06:26:56 -07:00
parent e508f50054
commit 66155fb273
7 changed files with 136 additions and 50 deletions
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63
lib/configuration_service.dart Normal file
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@ -0,0 +1,63 @@
import 'package:flutter_background_geolocation/flutter_background_geolocation.dart' as bg;
import 'preferences.dart';
class ConfigurationService {
static Future<void> applyUri(Uri uri) async {
if (uri.scheme == 'http' || uri.scheme == 'https') {
await Preferences.instance.setString(Preferences.url, '${uri.origin}${uri.path}');
} else {
final url = uri.queryParameters['url'];
if (url != null) {
await Preferences.instance.setString(Preferences.url, url);
}
}
final parameters = uri.queryParameters;
await _applyStringParameter(parameters, Preferences.id);
await _applyStringParameter(parameters, Preferences.accuracy);
await _applyIntParameter(parameters, Preferences.distance);
await _applyIntParameter(parameters, Preferences.interval);
await _applyIntParameter(parameters, Preferences.angle);
await _applyIntParameter(parameters, Preferences.heartbeat);
await _applyIntParameter(parameters, Preferences.fastestInterval);
await _applyBoolParameter(parameters, Preferences.buffer);
await _applyBoolParameter(parameters, Preferences.wakelock);
await _applyBoolParameter(parameters, Preferences.stopDetection);
await bg.BackgroundGeolocation.setConfig(Preferences.geolocationConfig());
}
static Future<void> _applyStringParameter(
Map<String, String> parameters, String key) async {
final value = parameters[key];
if (value != null) {
await Preferences.instance.setString(key, value);
}
}
static Future<void> _applyIntParameter(
Map<String, String> parameters, String key) async {
final stringValue = parameters[key];
if (stringValue != null) {
final value = int.tryParse(stringValue);
if (value != null) {
await Preferences.instance.setInt(key, value);
}
}
}
static Future<void> _applyBoolParameter(
Map<String, String> parameters, String key) async {
final value = parameters[key];
if (value != null) {
switch (value) {
case 'false':
await Preferences.instance.setBool(key, false);
break;
case 'true':
await Preferences.instance.setBool(key, true);
break;
}
}
}
}

15
lib/main.dart
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@ -1,8 +1,10 @@
import 'dart:async';
import 'dart:developer' as developer;
import 'package:firebase_core/firebase_core.dart';
import 'package:firebase_crashlytics/firebase_crashlytics.dart';
import 'package:flutter/material.dart';
import 'package:app_links/app_links.dart';
import 'package:rate_my_app/rate_my_app.dart';
import 'package:traccar_client/geolocation_service.dart';
import 'package:traccar_client/push_service.dart';
@ -11,6 +13,7 @@ import 'package:traccar_client/quick_actions.dart';
import 'l10n/app_localizations.dart';
import 'main_screen.dart';
import 'preferences.dart';
import 'configuration_service.dart';
final messengerKey = GlobalKey<ScaffoldMessengerState>();
@ -38,6 +41,7 @@ class _MainAppState extends State<MainApp> {
@override
void initState() {
super.initState();
_initLinks();
WidgetsBinding.instance.addPostFrameCallback((_) async {
await rateMyApp.init();
if (mounted && rateMyApp.shouldOpenDialog) {
@ -50,6 +54,17 @@ class _MainAppState extends State<MainApp> {
});
}
Future<void> _initLinks() async {
final appLinks = AppLinks();
final uri = await appLinks.getInitialLink();
if (uri != null) {
await ConfigurationService.applyUri(uri);
}
appLinks.uriLinkStream.listen((uri) async {
await ConfigurationService.applyUri(uri);
});
}
@override
Widget build(BuildContext context) {
return MaterialApp(

52
lib/qr_code_screen.dart
View file

@ -1,8 +1,7 @@
import 'package:flutter/material.dart';
import 'package:mobile_scanner/mobile_scanner.dart';
import 'package:flutter_background_geolocation/flutter_background_geolocation.dart' as bg;
import 'preferences.dart';
import 'configuration_service.dart';
import 'l10n/app_localizations.dart';
class QrCodeScreen extends StatefulWidget {
@ -15,53 +14,6 @@ class QrCodeScreen extends StatefulWidget {
class _QrCodeScreenState extends State<QrCodeScreen> {
bool _scanned = false;
Future<void> _applySettings(Uri uri) async {
await Preferences.instance.setString(Preferences.url, '${uri.origin}${uri.path}');
final parameters = uri.queryParameters;
await _applyStringParameter(parameters, Preferences.id);
await _applyStringParameter(parameters, Preferences.accuracy);
await _applyIntParameter(parameters, Preferences.distance);
await _applyIntParameter(parameters, Preferences.interval);
await _applyIntParameter(parameters, Preferences.angle);
await _applyIntParameter(parameters, Preferences.heartbeat);
await _applyIntParameter(parameters, Preferences.fastestInterval);
await _applyBoolParameter(parameters, Preferences.buffer);
await _applyBoolParameter(parameters, Preferences.wakelock);
await _applyBoolParameter(parameters, Preferences.stopDetection);
await bg.BackgroundGeolocation.setConfig(Preferences.geolocationConfig());
}
Future<void> _applyStringParameter(Map<String, String> parameters, String key) async {
final value = parameters[key];
if (value != null) {
await Preferences.instance.setString(key, value);
}
}
Future<void> _applyIntParameter(Map<String, String> parameters, String key) async {
final stringValue = parameters[key];
if (stringValue != null) {
final value = int.tryParse(stringValue);
if (value != null) {
await Preferences.instance.setInt(key, value);
}
}
}
Future<void> _applyBoolParameter(Map<String, String> parameters, String key) async {
final value = parameters[key];
if (value != null) {
switch (value) {
case 'false':
await Preferences.instance.setBool(key, false);
break;
case 'true':
await Preferences.instance.setBool(key, true);
break;
}
}
}
void _onDetect(BarcodeCapture capture) async {
if (_scanned) return;
final barcode = capture.barcodes.first;
@ -70,7 +22,7 @@ class _QrCodeScreenState extends State<QrCodeScreen> {
final uri = Uri.tryParse(rawValue);
if (uri == null || uri.scheme.isEmpty) return;
_scanned = true;
await _applySettings(uri);
await ConfigurationService.applyUri(uri);
if (mounted) Navigator.pop(context);
}