Cached Http-Request
und gefixxt: tastur überlagert sich mit eingabefeld
This commit is contained in:
@@ -11,12 +11,12 @@ android {
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ndkVersion = flutter.ndkVersion
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compileOptions {
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sourceCompatibility = JavaVersion.VERSION_1_8
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targetCompatibility = JavaVersion.VERSION_1_8
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sourceCompatibility = JavaVersion.VERSION_17
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targetCompatibility = JavaVersion.VERSION_17
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}
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kotlinOptions {
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jvmTarget = JavaVersion.VERSION_1_8
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jvmTarget = 17
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}
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defaultConfig {
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+1
-1
@@ -2,4 +2,4 @@ distributionBase=GRADLE_USER_HOME
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distributionPath=wrapper/dists
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zipStoreBase=GRADLE_USER_HOME
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zipStorePath=wrapper/dists
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distributionUrl=https\://services.gradle.org/distributions/gradle-8.3-all.zip
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distributionUrl=https\://services.gradle.org/distributions/gradle-8.10.2-all.zip
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@@ -18,8 +18,8 @@ pluginManagement {
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plugins {
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id "dev.flutter.flutter-plugin-loader" version "1.0.0"
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id "com.android.application" version "8.1.0" apply false
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id "org.jetbrains.kotlin.android" version "1.8.22" apply false
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id "com.android.application" version "8.3.2" apply false
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id "org.jetbrains.kotlin.android" version "2.0.20" apply false
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}
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include ":app"
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@@ -1,10 +1,32 @@
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import 'dart:convert';
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import 'dart:io';
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import 'package:http/http.dart' as http;
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import 'package:shared_preferences/shared_preferences.dart';
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class FetchMenu {
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static var lastFetch = DateTime.now();
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static var fetched = false;
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static Future<List<String>> get() async {
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List<String> menus = [];
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// TODO: Proto:
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if (!fetched || DateTime.now().difference(lastFetch).inHours >= 2) {
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menus = await fromRequest();
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fetched = true;
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} else {
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menus = await fromCache();
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}
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return menus;
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}
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static Future<List<String>> fromCache() async {
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return await loadCache();
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}
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static Future<List<String>> fromRequest() async {
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List<String> menus = [];
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http.Response resp = await http.get(Uri.parse(
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"https://www.swfr.de/essen/mensen-cafes-speiseplaene/mensa-loerrach"));
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var content = resp.body.split("<h3>");
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@@ -15,7 +37,38 @@ class FetchMenu {
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menus.add(name);
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}
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}
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// End-Proto
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await storeCache(menus);
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lastFetch = DateTime.now();
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return menus;
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}
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static Future<void> storeCache(List<String> menus) async {
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var prefs = await SharedPreferences.getInstance();
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for (var i = 0; i < 4; i++) {
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prefs.setString("menuCache$i", "");
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if (i < menus.length) {
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prefs.setString("menuCache$i", menus[i]);
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}
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}
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}
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static Future<List<String>> loadCache() async {
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var prefs = await SharedPreferences.getInstance();
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List<String> menus = [];
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for (var i = 0; i < 4; i++) {
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var curr = prefs.getString("menuCache$i");
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if (curr != "") {
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menus.add(curr!);
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}
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}
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return menus;
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}
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@@ -13,7 +13,8 @@ class PageEssen extends StatelessWidget {
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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body: Stack(
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body: SingleChildScrollView(
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child: Stack(
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children: [
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// Hintergrundbild
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Container(
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@@ -36,6 +37,7 @@ class PageEssen extends StatelessWidget {
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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SizedBox(height: 200,),
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Consumer<PageProvider>(
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builder: (context, pageProvider, child) {
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return Text(pageProvider.selectedEssenName, style: const TextStyle(fontSize: 40),);
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@@ -124,6 +126,7 @@ class PageEssen extends StatelessWidget {
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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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+127
-2
@@ -57,6 +57,22 @@ packages:
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url: "https://pub.dev"
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source: hosted
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version: "1.3.1"
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ffi:
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dependency: transitive
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description:
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name: ffi
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sha256: "16ed7b077ef01ad6170a3d0c57caa4a112a38d7a2ed5602e0aca9ca6f3d98da6"
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url: "https://pub.dev"
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source: hosted
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version: "2.1.3"
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file:
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dependency: transitive
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description:
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name: file
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sha256: a3b4f84adafef897088c160faf7dfffb7696046cb13ae90b508c2cbc95d3b8d4
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url: "https://pub.dev"
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source: hosted
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version: "7.0.1"
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flutter:
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dependency: "direct main"
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description: flutter
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@@ -83,6 +99,11 @@ packages:
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description: flutter
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source: sdk
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version: "0.0.0"
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flutter_web_plugins:
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dependency: transitive
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description: flutter
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source: sdk
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version: "0.0.0"
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google_nav_bar:
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dependency: "direct main"
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description:
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@@ -179,6 +200,46 @@ packages:
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url: "https://pub.dev"
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source: hosted
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version: "1.9.0"
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path_provider_linux:
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dependency: transitive
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description:
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name: path_provider_linux
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sha256: f7a1fe3a634fe7734c8d3f2766ad746ae2a2884abe22e241a8b301bf5cac3279
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url: "https://pub.dev"
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source: hosted
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version: "2.2.1"
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path_provider_platform_interface:
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dependency: transitive
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description:
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name: path_provider_platform_interface
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sha256: "88f5779f72ba699763fa3a3b06aa4bf6de76c8e5de842cf6f29e2e06476c2334"
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url: "https://pub.dev"
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source: hosted
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version: "2.1.2"
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path_provider_windows:
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dependency: transitive
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description:
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name: path_provider_windows
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sha256: bd6f00dbd873bfb70d0761682da2b3a2c2fccc2b9e84c495821639601d81afe7
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url: "https://pub.dev"
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source: hosted
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version: "2.3.0"
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platform:
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dependency: transitive
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description:
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name: platform
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sha256: "5d6b1b0036a5f331ebc77c850ebc8506cbc1e9416c27e59b439f917a902a4984"
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url: "https://pub.dev"
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source: hosted
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version: "3.1.6"
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plugin_platform_interface:
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dependency: transitive
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description:
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name: plugin_platform_interface
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sha256: "4820fbfdb9478b1ebae27888254d445073732dae3d6ea81f0b7e06d5dedc3f02"
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url: "https://pub.dev"
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source: hosted
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version: "2.1.8"
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provider:
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dependency: "direct main"
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description:
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@@ -187,6 +248,62 @@ packages:
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url: "https://pub.dev"
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source: hosted
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version: "6.1.2"
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shared_preferences:
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dependency: "direct main"
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description:
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name: shared_preferences
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sha256: "95f9997ca1fb9799d494d0cb2a780fd7be075818d59f00c43832ed112b158a82"
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url: "https://pub.dev"
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source: hosted
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version: "2.3.3"
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shared_preferences_android:
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dependency: transitive
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description:
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name: shared_preferences_android
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sha256: "3b9febd815c9ca29c9e3520d50ec32f49157711e143b7a4ca039eb87e8ade5ab"
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url: "https://pub.dev"
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source: hosted
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version: "2.3.3"
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shared_preferences_foundation:
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dependency: transitive
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description:
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name: shared_preferences_foundation
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sha256: "07e050c7cd39bad516f8d64c455f04508d09df104be326d8c02551590a0d513d"
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url: "https://pub.dev"
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source: hosted
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version: "2.5.3"
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shared_preferences_linux:
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dependency: transitive
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description:
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name: shared_preferences_linux
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sha256: "580abfd40f415611503cae30adf626e6656dfb2f0cee8f465ece7b6defb40f2f"
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url: "https://pub.dev"
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source: hosted
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version: "2.4.1"
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shared_preferences_platform_interface:
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dependency: transitive
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description:
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name: shared_preferences_platform_interface
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sha256: "57cbf196c486bc2cf1f02b85784932c6094376284b3ad5779d1b1c6c6a816b80"
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url: "https://pub.dev"
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source: hosted
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version: "2.4.1"
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shared_preferences_web:
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dependency: transitive
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description:
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name: shared_preferences_web
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sha256: d2ca4132d3946fec2184261726b355836a82c33d7d5b67af32692aff18a4684e
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url: "https://pub.dev"
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source: hosted
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version: "2.4.2"
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shared_preferences_windows:
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dependency: transitive
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description:
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name: shared_preferences_windows
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sha256: "94ef0f72b2d71bc3e700e025db3710911bd51a71cefb65cc609dd0d9a982e3c1"
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url: "https://pub.dev"
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source: hosted
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version: "2.4.1"
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sky_engine:
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dependency: transitive
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description: flutter
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@@ -272,6 +389,14 @@ packages:
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url: "https://pub.dev"
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source: hosted
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version: "1.1.0"
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xdg_directories:
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dependency: transitive
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description:
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name: xdg_directories
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sha256: "7a3f37b05d989967cdddcbb571f1ea834867ae2faa29725fd085180e0883aa15"
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url: "https://pub.dev"
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source: hosted
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version: "1.1.0"
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sdks:
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dart: ">=3.5.3 <4.0.0"
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flutter: ">=3.18.0-18.0.pre.54"
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dart: ">=3.5.2 <4.0.0"
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flutter: ">=3.24.0"
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+2
-1
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version: 1.0.0+1
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environment:
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sdk: ^3.5.3
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sdk: ^3.5.2
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# Dependencies specify other packages that your package needs in order to work.
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# To automatically upgrade your package dependencies to the latest versions
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@@ -34,6 +34,7 @@ dependencies:
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google_nav_bar: ^5.0.7
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flutter_rating_bar: ^4.0.1
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http: ^1.2.2
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shared_preferences: ^2.3.3
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# The following adds the Cupertino Icons font to your application.
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# Use with the CupertinoIcons class for iOS style icons.
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