kursovaya

This commit is contained in:
2024-12-21 20:08:01 +04:00
commit d08a66b90c
143 changed files with 3939 additions and 0 deletions

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.gitignore vendored Normal file
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# Miscellaneous
*.class
*.log
*.pyc
*.swp
.DS_Store
.atom/
.buildlog/
.history
.svn/
migrate_working_dir/
# IntelliJ related
*.iml
*.ipr
*.iws
.idea/
# The .vscode folder contains launch configuration and tasks you configure in
# VS Code which you may wish to be included in version control, so this line
# is commented out by default.
#.vscode/
# Flutter/Dart/Pub related
**/doc/api/
**/ios/Flutter/.last_build_id
.dart_tool/
.flutter-plugins
.flutter-plugins-dependencies
.pub-cache/
.pub/
/build/
# Symbolication related
app.*.symbols
# Obfuscation related
app.*.map.json
# Android Studio will place build artifacts here
/android/app/debug
/android/app/profile
/android/app/release

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.metadata Normal file
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# This file tracks properties of this Flutter project.
# Used by Flutter tool to assess capabilities and perform upgrades etc.
#
# This file should be version controlled and should not be manually edited.
version:
revision: "603104015dd692ea3403755b55d07813d5cf8965"
channel: "stable"
project_type: app
# Tracks metadata for the flutter migrate command
migration:
platforms:
- platform: root
create_revision: 603104015dd692ea3403755b55d07813d5cf8965
base_revision: 603104015dd692ea3403755b55d07813d5cf8965
- platform: android
create_revision: 603104015dd692ea3403755b55d07813d5cf8965
base_revision: 603104015dd692ea3403755b55d07813d5cf8965
- platform: web
create_revision: 603104015dd692ea3403755b55d07813d5cf8965
base_revision: 603104015dd692ea3403755b55d07813d5cf8965
- platform: windows
create_revision: 603104015dd692ea3403755b55d07813d5cf8965
base_revision: 603104015dd692ea3403755b55d07813d5cf8965
# User provided section
# List of Local paths (relative to this file) that should be
# ignored by the migrate tool.
#
# Files that are not part of the templates will be ignored by default.
unmanaged_files:
- 'lib/main.dart'
- 'ios/Runner.xcodeproj/project.pbxproj'

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README.md Normal file
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# flutter_app_2
A new Flutter project.
## Getting Started
This project is a starting point for a Flutter application.
A few resources to get you started if this is your first Flutter project:
- [Lab: Write your first Flutter app](https://docs.flutter.dev/get-started/codelab)
- [Cookbook: Useful Flutter samples](https://docs.flutter.dev/cookbook)
For help getting started with Flutter development, view the
[online documentation](https://docs.flutter.dev/), which offers tutorials,
samples, guidance on mobile development, and a full API reference.

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analysis_options.yaml Normal file
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# This file configures the analyzer, which statically analyzes Dart code to
# check for errors, warnings, and lints.
#
# The issues identified by the analyzer are surfaced in the UI of Dart-enabled
# IDEs (https://dart.dev/tools#ides-and-editors). The analyzer can also be
# invoked from the command line by running `flutter analyze`.
# The following line activates a set of recommended lints for Flutter apps,
# packages, and plugins designed to encourage good coding practices.
include: package:flutter_lints/flutter.yaml
linter:
# The lint rules applied to this project can be customized in the
# section below to disable rules from the `package:flutter_lints/flutter.yaml`
# included above or to enable additional rules. A list of all available lints
# and their documentation is published at https://dart.dev/lints.
#
# Instead of disabling a lint rule for the entire project in the
# section below, it can also be suppressed for a single line of code
# or a specific dart file by using the `// ignore: name_of_lint` and
# `// ignore_for_file: name_of_lint` syntax on the line or in the file
# producing the lint.
rules:
# avoid_print: false # Uncomment to disable the `avoid_print` rule
# prefer_single_quotes: true # Uncomment to enable the `prefer_single_quotes` rule
# Additional information about this file can be found at
# https://dart.dev/guides/language/analysis-options

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android/.gitignore vendored Normal file
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gradle-wrapper.jar
/.gradle
/captures/
/gradlew
/gradlew.bat
/local.properties
GeneratedPluginRegistrant.java
# Remember to never publicly share your keystore.
# See https://flutter.dev/to/reference-keystore
key.properties
**/*.keystore
**/*.jks

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android/app/build.gradle Normal file
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plugins {
id "com.android.application"
id "kotlin-android"
// The Flutter Gradle Plugin must be applied after the Android and Kotlin Gradle plugins.
id "dev.flutter.flutter-gradle-plugin"
}
android {
namespace = "com.example.flutter_app_2"
compileSdk = flutter.compileSdkVersion
ndkVersion = flutter.ndkVersion
compileOptions {
sourceCompatibility = JavaVersion.VERSION_1_8
targetCompatibility = JavaVersion.VERSION_1_8
}
kotlinOptions {
jvmTarget = JavaVersion.VERSION_1_8
}
defaultConfig {
// TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
applicationId = "com.example.flutter_app_2"
// You can update the following values to match your application needs.
// For more information, see: https://flutter.dev/to/review-gradle-config.
minSdk = flutter.minSdkVersion
targetSdk = flutter.targetSdkVersion
versionCode = flutter.versionCode
versionName = flutter.versionName
}
buildTypes {
release {
// TODO: Add your own signing config for the release build.
// Signing with the debug keys for now, so `flutter run --release` works.
signingConfig = signingConfigs.debug
}
}
}
flutter {
source = "../.."
}

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<manifest xmlns:android="http://schemas.android.com/apk/res/android">
<!-- The INTERNET permission is required for development. Specifically,
the Flutter tool needs it to communicate with the running application
to allow setting breakpoints, to provide hot reload, etc.
-->
<uses-permission android:name="android.permission.INTERNET"/>
</manifest>

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<manifest xmlns:android="http://schemas.android.com/apk/res/android">
<application
android:label="flutter_app_2"
android:name="${applicationName}"
android:icon="@mipmap/ic_launcher">
<activity
android:name=".MainActivity"
android:exported="true"
android:launchMode="singleTop"
android:taskAffinity=""
android:theme="@style/LaunchTheme"
android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
android:hardwareAccelerated="true"
android:windowSoftInputMode="adjustResize">
<!-- Specifies an Android theme to apply to this Activity as soon as
the Android process has started. This theme is visible to the user
while the Flutter UI initializes. After that, this theme continues
to determine the Window background behind the Flutter UI. -->
<meta-data
android:name="io.flutter.embedding.android.NormalTheme"
android:resource="@style/NormalTheme"
/>
<intent-filter>
<action android:name="android.intent.action.MAIN"/>
<category android:name="android.intent.category.LAUNCHER"/>
</intent-filter>
</activity>
<!-- Don't delete the meta-data below.
This is used by the Flutter tool to generate GeneratedPluginRegistrant.java -->
<meta-data
android:name="flutterEmbedding"
android:value="2" />
</application>
<!-- Required to query activities that can process text, see:
https://developer.android.com/training/package-visibility and
https://developer.android.com/reference/android/content/Intent#ACTION_PROCESS_TEXT.
In particular, this is used by the Flutter engine in io.flutter.plugin.text.ProcessTextPlugin. -->
<queries>
<intent>
<action android:name="android.intent.action.PROCESS_TEXT"/>
<data android:mimeType="text/plain"/>
</intent>
</queries>
</manifest>

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package com.example.flutter_app_2
import io.flutter.embedding.android.FlutterActivity
class MainActivity: FlutterActivity()

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<?xml version="1.0" encoding="utf-8"?>
<!-- Modify this file to customize your launch splash screen -->
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
<item android:drawable="?android:colorBackground" />
<!-- You can insert your own image assets here -->
<!-- <item>
<bitmap
android:gravity="center"
android:src="@mipmap/launch_image" />
</item> -->
</layer-list>

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<?xml version="1.0" encoding="utf-8"?>
<!-- Modify this file to customize your launch splash screen -->
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
<item android:drawable="@android:color/white" />
<!-- You can insert your own image assets here -->
<!-- <item>
<bitmap
android:gravity="center"
android:src="@mipmap/launch_image" />
</item> -->
</layer-list>

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<?xml version="1.0" encoding="utf-8"?>
<resources>
<!-- Theme applied to the Android Window while the process is starting when the OS's Dark Mode setting is on -->
<style name="LaunchTheme" parent="@android:style/Theme.Black.NoTitleBar">
<!-- Show a splash screen on the activity. Automatically removed when
the Flutter engine draws its first frame -->
<item name="android:windowBackground">@drawable/launch_background</item>
</style>
<!-- Theme applied to the Android Window as soon as the process has started.
This theme determines the color of the Android Window while your
Flutter UI initializes, as well as behind your Flutter UI while its
running.
This Theme is only used starting with V2 of Flutter's Android embedding. -->
<style name="NormalTheme" parent="@android:style/Theme.Black.NoTitleBar">
<item name="android:windowBackground">?android:colorBackground</item>
</style>
</resources>

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<?xml version="1.0" encoding="utf-8"?>
<resources>
<!-- Theme applied to the Android Window while the process is starting when the OS's Dark Mode setting is off -->
<style name="LaunchTheme" parent="@android:style/Theme.Light.NoTitleBar">
<!-- Show a splash screen on the activity. Automatically removed when
the Flutter engine draws its first frame -->
<item name="android:windowBackground">@drawable/launch_background</item>
</style>
<!-- Theme applied to the Android Window as soon as the process has started.
This theme determines the color of the Android Window while your
Flutter UI initializes, as well as behind your Flutter UI while its
running.
This Theme is only used starting with V2 of Flutter's Android embedding. -->
<style name="NormalTheme" parent="@android:style/Theme.Light.NoTitleBar">
<item name="android:windowBackground">?android:colorBackground</item>
</style>
</resources>

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<manifest xmlns:android="http://schemas.android.com/apk/res/android">
<!-- The INTERNET permission is required for development. Specifically,
the Flutter tool needs it to communicate with the running application
to allow setting breakpoints, to provide hot reload, etc.
-->
<uses-permission android:name="android.permission.INTERNET"/>
</manifest>

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android/build.gradle Normal file
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allprojects {
repositories {
google()
mavenCentral()
}
}
rootProject.buildDir = "../build"
subprojects {
project.buildDir = "${rootProject.buildDir}/${project.name}"
}
subprojects {
project.evaluationDependsOn(":app")
}
tasks.register("clean", Delete) {
delete rootProject.buildDir
}

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org.gradle.jvmargs=-Xmx4G -XX:MaxMetaspaceSize=2G -XX:+HeapDumpOnOutOfMemoryError
android.useAndroidX=true
android.enableJetifier=true

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distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-8.3-all.zip

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<?xml version="1.0" encoding="utf-8"?>
<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
<background android:drawable="@mipmap/ic_launcher_background"/>
<foreground android:drawable="@mipmap/ic_launcher_foreground"/>
<monochrome android:drawable="@mipmap/ic_launcher_monochrome"/>
</adaptive-icon>

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pluginManagement {
def flutterSdkPath = {
def properties = new Properties()
file("local.properties").withInputStream { properties.load(it) }
def flutterSdkPath = properties.getProperty("flutter.sdk")
assert flutterSdkPath != null, "flutter.sdk not set in local.properties"
return flutterSdkPath
}()
includeBuild("$flutterSdkPath/packages/flutter_tools/gradle")
repositories {
google()
mavenCentral()
gradlePluginPortal()
}
}
plugins {
id "dev.flutter.flutter-plugin-loader" version "1.0.0"
id "com.android.application" version "8.1.0" apply false
id "org.jetbrains.kotlin.android" version "1.8.22" apply false
}
include ":app"

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<svg width="800px" height="800px" viewBox="0 -4 28 28" fill="none" xmlns="http://www.w3.org/2000/svg">
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<rect x="0.25" y="0.25" width="27.5" height="19.5" rx="1.75" fill="white" stroke="white" stroke-width="0.5"/>
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<g mask="url(#mask0_503_2726)">
<path fill-rule="evenodd" clip-rule="evenodd" d="M0 13.3333H28V6.66667H0V13.3333Z" fill="#0C47B7"/>
<path fill-rule="evenodd" clip-rule="evenodd" d="M0 20H28V13.3333H0V20Z" fill="#E53B35"/>
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</g>
<defs>
<clipPath id="clip0_503_2726">
<rect width="28" height="20" rx="2" fill="white"/>
</clipPath>
</defs>

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<svg height="800px" width="800px" version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"
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devtools_options.yaml Normal file
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description: This file stores settings for Dart & Flutter DevTools.
documentation: https://docs.flutter.dev/tools/devtools/extensions#configure-extension-enablement-states
extensions:

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{
"images": [
{
"filename": "AppIcon@2x.png",
"idiom": "iphone",
"scale": "2x",
"size": "60x60"
},
{
"filename": "AppIcon@3x.png",
"idiom": "iphone",
"scale": "3x",
"size": "60x60"
},
{
"filename": "AppIcon~ipad.png",
"idiom": "ipad",
"scale": "1x",
"size": "76x76"
},
{
"filename": "AppIcon@2x~ipad.png",
"idiom": "ipad",
"scale": "2x",
"size": "76x76"
},
{
"filename": "AppIcon-83.5@2x~ipad.png",
"idiom": "ipad",
"scale": "2x",
"size": "83.5x83.5"
},
{
"filename": "AppIcon-40@2x.png",
"idiom": "iphone",
"scale": "2x",
"size": "40x40"
},
{
"filename": "AppIcon-40@3x.png",
"idiom": "iphone",
"scale": "3x",
"size": "40x40"
},
{
"filename": "AppIcon-40~ipad.png",
"idiom": "ipad",
"scale": "1x",
"size": "40x40"
},
{
"filename": "AppIcon-40@2x~ipad.png",
"idiom": "ipad",
"scale": "2x",
"size": "40x40"
},
{
"filename": "AppIcon-20@2x.png",
"idiom": "iphone",
"scale": "2x",
"size": "20x20"
},
{
"filename": "AppIcon-20@3x.png",
"idiom": "iphone",
"scale": "3x",
"size": "20x20"
},
{
"filename": "AppIcon-20~ipad.png",
"idiom": "ipad",
"scale": "1x",
"size": "20x20"
},
{
"filename": "AppIcon-20@2x~ipad.png",
"idiom": "ipad",
"scale": "2x",
"size": "20x20"
},
{
"filename": "AppIcon-29.png",
"idiom": "iphone",
"scale": "1x",
"size": "29x29"
},
{
"filename": "AppIcon-29@2x.png",
"idiom": "iphone",
"scale": "2x",
"size": "29x29"
},
{
"filename": "AppIcon-29@3x.png",
"idiom": "iphone",
"scale": "3x",
"size": "29x29"
},
{
"filename": "AppIcon-29~ipad.png",
"idiom": "ipad",
"scale": "1x",
"size": "29x29"
},
{
"filename": "AppIcon-29@2x~ipad.png",
"idiom": "ipad",
"scale": "2x",
"size": "29x29"
},
{
"filename": "AppIcon-60@2x~car.png",
"idiom": "car",
"scale": "2x",
"size": "60x60"
},
{
"filename": "AppIcon-60@3x~car.png",
"idiom": "car",
"scale": "3x",
"size": "60x60"
},
{
"filename": "AppIcon~ios-marketing.png",
"idiom": "ios-marketing",
"scale": "1x",
"size": "1024x1024"
}
],
"info": {
"author": "iconkitchen",
"version": 1
}
}

View File

@@ -0,0 +1,14 @@
// This is a generated file; do not edit or check into version control.
FLUTTER_ROOT=C:\flutter\flutter
FLUTTER_APPLICATION_PATH=C:\Users\kuzne\StudioProjects\flutter_app_2
COCOAPODS_PARALLEL_CODE_SIGN=true
FLUTTER_TARGET=lib\main.dart
FLUTTER_BUILD_DIR=build
FLUTTER_BUILD_NAME=1.0.0
FLUTTER_BUILD_NUMBER=1
EXCLUDED_ARCHS[sdk=iphonesimulator*]=i386
EXCLUDED_ARCHS[sdk=iphoneos*]=armv7
DART_OBFUSCATION=false
TRACK_WIDGET_CREATION=true
TREE_SHAKE_ICONS=false
PACKAGE_CONFIG=.dart_tool/package_config.json

View File

@@ -0,0 +1,13 @@
#!/bin/sh
# This is a generated file; do not edit or check into version control.
export "FLUTTER_ROOT=C:\flutter\flutter"
export "FLUTTER_APPLICATION_PATH=C:\Users\kuzne\StudioProjects\flutter_app_2"
export "COCOAPODS_PARALLEL_CODE_SIGN=true"
export "FLUTTER_TARGET=lib\main.dart"
export "FLUTTER_BUILD_DIR=build"
export "FLUTTER_BUILD_NAME=1.0.0"
export "FLUTTER_BUILD_NUMBER=1"
export "DART_OBFUSCATION=false"
export "TRACK_WIDGET_CREATION=true"
export "TREE_SHAKE_ICONS=false"
export "PACKAGE_CONFIG=.dart_tool/package_config.json"

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@@ -0,0 +1,19 @@
//
// Generated file. Do not edit.
//
// clang-format off
#ifndef GeneratedPluginRegistrant_h
#define GeneratedPluginRegistrant_h
#import <Flutter/Flutter.h>
NS_ASSUME_NONNULL_BEGIN
@interface GeneratedPluginRegistrant : NSObject
+ (void)registerWithRegistry:(NSObject<FlutterPluginRegistry>*)registry;
@end
NS_ASSUME_NONNULL_END
#endif /* GeneratedPluginRegistrant_h */

View File

@@ -0,0 +1,21 @@
//
// Generated file. Do not edit.
//
// clang-format off
#import "GeneratedPluginRegistrant.h"
#if __has_include(<shared_preferences_foundation/SharedPreferencesPlugin.h>)
#import <shared_preferences_foundation/SharedPreferencesPlugin.h>
#else
@import shared_preferences_foundation;
#endif
@implementation GeneratedPluginRegistrant
+ (void)registerWithRegistry:(NSObject<FlutterPluginRegistry>*)registry {
[SharedPreferencesPlugin registerWithRegistrar:[registry registrarForPlugin:@"SharedPreferencesPlugin"]];
}
@end

6
l10n.yaml Normal file
View File

@@ -0,0 +1,6 @@
arb-dir: l10n
template-arb-file: app_ru.arb
output-localization-file: app_locale.dart
output-dir: lib/components/locale/l10n
output-class: AppLocale
synthetic-package: false

9
l10n/app_en.arb Normal file
View File

@@ -0,0 +1,9 @@
{
"@@locale": "en",
"search": "Search",
"liked": "happy with you!",
"disliked": "wants to expose you",
"arbEnding": "Чтобы не забыть про отсутствие запятой :)"
}

9
l10n/app_ru.arb Normal file
View File

@@ -0,0 +1,9 @@
{
"@@locale": "ru",
"search": "Поиск",
"liked": "доволен тобой!",
"disliked": "хочет тебя раскулачить",
"arbEnding": "Чтобы не забыть про отсутствие запятой :)"
}

View File

@@ -0,0 +1,7 @@
import 'package:flutter/widgets.dart';
import '../locale/l10n/app_locale.dart';
extension LocalContextX on BuildContext {
AppLocale get locale => AppLocale.of(this)!;
}

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@@ -0,0 +1,155 @@
import 'dart:async';
import 'package:flutter/foundation.dart';
import 'package:flutter/widgets.dart';
import 'package:flutter_localizations/flutter_localizations.dart';
import 'package:intl/intl.dart' as intl;
import 'app_locale_en.dart';
import 'app_locale_ru.dart';
// ignore_for_file: type=lint
/// Callers can lookup localized strings with an instance of AppLocale
/// returned by `AppLocale.of(context)`.
///
/// Applications need to include `AppLocale.delegate()` in their app's
/// `localizationDelegates` list, and the locales they support in the app's
/// `supportedLocales` list. For example:
///
/// ```dart
/// import 'l10n/app_locale.dart';
///
/// return MaterialApp(
/// localizationsDelegates: AppLocale.localizationsDelegates,
/// supportedLocales: AppLocale.supportedLocales,
/// home: MyApplicationHome(),
/// );
/// ```
///
/// ## Update pubspec.yaml
///
/// Please make sure to update your pubspec.yaml to include the following
/// packages:
///
/// ```yaml
/// dependencies:
/// # Internationalization support.
/// flutter_localizations:
/// sdk: flutter
/// intl: any # Use the pinned version from flutter_localizations
///
/// # Rest of dependencies
/// ```
///
/// ## iOS Applications
///
/// iOS applications define key application metadata, including supported
/// locales, in an Info.plist file that is built into the application bundle.
/// To configure the locales supported by your app, youll need to edit this
/// file.
///
/// First, open your projects ios/Runner.xcworkspace Xcode workspace file.
/// Then, in the Project Navigator, open the Info.plist file under the Runner
/// projects Runner folder.
///
/// Next, select the Information Property List item, select Add Item from the
/// Editor menu, then select Localizations from the pop-up menu.
///
/// Select and expand the newly-created Localizations item then, for each
/// locale your application supports, add a new item and select the locale
/// you wish to add from the pop-up menu in the Value field. This list should
/// be consistent with the languages listed in the AppLocale.supportedLocales
/// property.
abstract class AppLocale {
AppLocale(String locale)
: localeName = intl.Intl.canonicalizedLocale(locale.toString());
final String localeName;
static AppLocale? of(BuildContext context) {
return Localizations.of<AppLocale>(context, AppLocale);
}
static const LocalizationsDelegate<AppLocale> delegate = _AppLocaleDelegate();
/// A list of this localizations delegate along with the default localizations
/// delegates.
///
/// Returns a list of localizations delegates containing this delegate along with
/// GlobalMaterialLocalizations.delegate, GlobalCupertinoLocalizations.delegate,
/// and GlobalWidgetsLocalizations.delegate.
///
/// Additional delegates can be added by appending to this list in
/// MaterialApp. This list does not have to be used at all if a custom list
/// of delegates is preferred or required.
static const List<LocalizationsDelegate<dynamic>> localizationsDelegates =
<LocalizationsDelegate<dynamic>>[
delegate,
GlobalMaterialLocalizations.delegate,
GlobalCupertinoLocalizations.delegate,
GlobalWidgetsLocalizations.delegate,
];
/// A list of this localizations delegate's supported locales.
static const List<Locale> supportedLocales = <Locale>[
Locale('en'),
Locale('ru')
];
/// No description provided for @search.
///
/// In ru, this message translates to:
/// **'Поиск'**
String get search;
/// No description provided for @liked.
///
/// In ru, this message translates to:
/// **'доволен тобой!'**
String get liked;
/// No description provided for @disliked.
///
/// In ru, this message translates to:
/// **'хочет тебя раскулачить'**
String get disliked;
/// No description provided for @arbEnding.
///
/// In ru, this message translates to:
/// **'Чтобы не забыть про отсутствие запятой :)'**
String get arbEnding;
}
class _AppLocaleDelegate extends LocalizationsDelegate<AppLocale> {
const _AppLocaleDelegate();
@override
Future<AppLocale> load(Locale locale) {
return SynchronousFuture<AppLocale>(lookupAppLocale(locale));
}
@override
bool isSupported(Locale locale) =>
<String>['en', 'ru'].contains(locale.languageCode);
@override
bool shouldReload(_AppLocaleDelegate old) => false;
}
AppLocale lookupAppLocale(Locale locale) {
// Lookup logic when only language code is specified.
switch (locale.languageCode) {
case 'en':
return AppLocaleEn();
case 'ru':
return AppLocaleRu();
}
throw FlutterError(
'AppLocale.delegate failed to load unsupported locale "$locale". This is likely '
'an issue with the localizations generation tool. Please file an issue '
'on GitHub with a reproducible sample app and the gen-l10n configuration '
'that was used.');
}

View File

@@ -0,0 +1,20 @@
import 'app_locale.dart';
// ignore_for_file: type=lint
/// The translations for English (`en`).
class AppLocaleEn extends AppLocale {
AppLocaleEn([String locale = 'en']) : super(locale);
@override
String get search => 'Search';
@override
String get liked => 'happy with you!';
@override
String get disliked => 'wants to expose you';
@override
String get arbEnding => 'Чтобы не забыть про отсутствие запятой :)';
}

View File

@@ -0,0 +1,20 @@
import 'app_locale.dart';
// ignore_for_file: type=lint
/// The translations for Russian (`ru`).
class AppLocaleRu extends AppLocale {
AppLocaleRu([String locale = 'ru']) : super(locale);
@override
String get search => 'Поиск';
@override
String get liked => 'доволен тобой!';
@override
String get disliked => 'хочет тебя раскулачить';
@override
String get arbEnding => 'Чтобы не забыть про отсутствие запятой :)';
}

View File

@@ -0,0 +1,9 @@
/// Generate by [asset_generator](https://github.com/fluttercandies/flutter_asset_generator) library.
/// PLEASE DO NOT EDIT MANUALLY.
// ignore_for_file: constant_identifier_names
class R {
const R._();
static const String ASSETS_SVG_RU_SVG = 'assets/svg/ru.svg';
static const String ASSETS_SVG_UK_SVG = 'assets/svg/uk.svg';
}

View File

@@ -0,0 +1,21 @@
import 'dart:async';
import 'dart:ui';
import 'package:flutter/cupertino.dart';
class Debounce {
factory Debounce() => _instance;
Debounce._();
static final Debounce _instance = Debounce._();
static Timer? _timer;
static void run(
VoidCallback action, {
Duration delay = const Duration(milliseconds: 500),
}) {
_timer?.cancel();
_timer = Timer(delay, action);
}
}

View File

@@ -0,0 +1,31 @@
import 'package:json_annotation/json_annotation.dart';
part 'characters_dto.g.dart';
@JsonSerializable(createToJson: false)
class CharactersDto {
final List<CharacterDataDto>? data;
const CharactersDto({
this.data,
});
factory CharactersDto.fromJson(Map<String, dynamic> json) =>
_$CharactersDtoFromJson(json);
}
@JsonSerializable(createToJson: false)
class CharacterDataDto {
final String? id;
final String? name;
final String? role;
final int? age;
final String? description;
final String? image;
const CharacterDataDto(
{this.id, this.name, this.role, this.age, this.description, this.image});
factory CharacterDataDto.fromJson(Map<String, dynamic> json) =>
_$CharacterDataDtoFromJson(json);
}

View File

@@ -0,0 +1,24 @@
// GENERATED CODE - DO NOT MODIFY BY HAND
part of 'characters_dto.dart';
// **************************************************************************
// JsonSerializableGenerator
// **************************************************************************
CharactersDto _$CharactersDtoFromJson(Map<String, dynamic> json) =>
CharactersDto(
data: (json['data'] as List<dynamic>?)
?.map((e) => CharacterDataDto.fromJson(e as Map<String, dynamic>))
.toList(),
);
CharacterDataDto _$CharacterDataDtoFromJson(Map<String, dynamic> json) =>
CharacterDataDto(
id: json['id'] as String?,
name: json['name'] as String?,
role: json['role'] as String?,
age: (json['age'] as num?)?.toInt(),
description: json['description'] as String?,
image: json['image'] as String?,
);

View File

@@ -0,0 +1,11 @@
import '../../domain/models/card.dart';
import '../dtos/characters_dto.dart';
extension CharacterDataDtoToModel on CharacterDataDto {
CardData toDomain() => CardData(
text: name ?? 'UNKNOWN',
imageUrl: image,
descriptionText: '$role, $age years old',
id: id,
);
}

View File

@@ -0,0 +1,7 @@
import 'package:flutter_app_2/domain/models/card.dart';
typedef OnErrorCallback = void Function(String? error);
abstract class ApiInterface {
Future<List<CardData>?> loadData();
}

View File

@@ -0,0 +1,36 @@
import 'package:dio/dio.dart';
import 'package:flutter_app_2/data/mappers/characters_mapper.dart';
import 'package:flutter_app_2/domain/models/card.dart';
import 'package:pretty_dio_logger/pretty_dio_logger.dart';
import '../dtos/characters_dto.dart';
import 'api_interface.dart';
class communismRepository extends ApiInterface {
static final Dio _dio = Dio()
..interceptors.add(PrettyDioLogger(
requestHeader: true,
requestBody: true,
));
static const String _baseUrl = 'http://10.0.2.2:5000'; //http://127.0.0.1:5000
@override
Future<List<CardData>?> loadData({String? q}) async {
try {
final String url = '$_baseUrl/data';
final Response<dynamic> response = await _dio.get(
url,
queryParameters: q != null ? {'search': q} : null,
);
final CharactersDto dto =
CharactersDto.fromJson(response.data as Map<String, dynamic>);
final List<CardData>? data = dto.data?.map((e) => e.toDomain()).toList();
return data;
} on DioException catch (e) {
print('Dio error: $e');
return null;
}
}
}

View File

@@ -0,0 +1,31 @@
import 'package:flutter/material.dart';
import 'package:flutter_app_2/domain/models/card.dart';
import 'api_interface.dart';
class MockRepository extends ApiInterface {
@override
Future<List<CardData>> loadData() async {
return [
CardData(
text: 'Карл Маркс',
descriptionText: 'Основоположник максизма',
imageUrl:
'https://upload.wikimedia.org/wikipedia/commons/d/d4/Karl_Marx_001.jpg',
icon: Icons.book),
CardData(
text: 'Фридрих Энгельс',
descriptionText: 'Соратник и идейный продолжатель Карла Маркса',
imageUrl:
'https://www.artnet.com/WebServices/images/ll00108lldey9GFg7oeR3CiDfDrCWvaHBOcmzaE/anonymous-friedrich-engels-&-karl-marx,-gdr.jpg',
icon: Icons.handshake),
CardData(
text: 'Владимир Ленин',
descriptionText:
'Развивал теорию. Создатель первого в мире социалистического государства',
imageUrl:
'https://avatars.mds.yandex.net/get-mpic/5173454/img_id7278128083239918183.jpeg/orig',
icon: Icons.local_fire_department),
];
}
}

View File

@@ -0,0 +1,17 @@
import 'package:flutter/material.dart';
class CardData {
final String text;
final String descriptionText;
final IconData icon;
final String? imageUrl;
final String? id;
CardData({
required this.text,
required this.descriptionText,
this.icon = Icons.ac_unit_outlined,
this.imageUrl,
this.id,
});
}

52
lib/main.dart Normal file
View File

@@ -0,0 +1,52 @@
import 'dart:io';
import 'package:flutter/material.dart';
import 'package:flutter_app_2/components/locale/l10n/app_locale.dart';
import 'package:flutter_app_2/data/repositories/communism_repository.dart';
import 'package:flutter_app_2/presentation/home_page/bloc/bloc.dart';
import 'package:flutter_app_2/presentation/home_page/home_page.dart';
import 'package:flutter_app_2/presentation/like_bloc/like_bloc.dart';
import 'package:flutter_app_2/presentation/locale_bloc/locale_bloc.dart';
import 'package:flutter_app_2/presentation/locale_bloc/locale_state.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
void main() {
runApp(const MyApp());
}
class MyApp extends StatelessWidget {
const MyApp({super.key});
@override
Widget build(BuildContext context) {
return BlocProvider<LocaleBloc>(
lazy: false,
create: (context) => LocaleBloc(Locale(Platform.localeName)),
child: BlocBuilder<LocaleBloc, LocaleState>(builder: (context, state) {
return MaterialApp(
title: 'Flutter Demo',
locale: state.currentLocale,
localizationsDelegates: AppLocale.localizationsDelegates,
supportedLocales: AppLocale.supportedLocales,
debugShowCheckedModeBanner: false,
theme: ThemeData(
colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepOrange),
useMaterial3: true,
),
home: RepositoryProvider<communismRepository>(
lazy: true,
create: (_) => communismRepository(),
child: BlocProvider<LikeBloc>(
lazy: false,
create: (context) => LikeBloc(),
child: BlocProvider<HomeBloc>(
lazy: false,
create: (context) =>
HomeBloc(context.read<communismRepository>()),
child: const MyHomePage(title: 'Заметки марксиста')),
)),
);
}),
);
}
}

View File

@@ -0,0 +1,36 @@
import 'package:flutter/widgets.dart';
import 'package:flutter_svg/flutter_svg.dart';
import '../../components/resources.g.dart';
abstract class SvgObjects {
static void init() {
final pics = <String>[
R.ASSETS_SVG_RU_SVG,
R.ASSETS_SVG_UK_SVG,
];
for (final String p in pics) {
final loader = SvgAssetLoader(p);
svg.cache
.putIfAbsent(loader.cacheKey(null), () => loader.loadBytes(null));
}
}
}
class SvgRu extends StatelessWidget {
const SvgRu({super.key});
@override
Widget build(BuildContext context) {
return SvgPicture.asset(R.ASSETS_SVG_RU_SVG);
}
}
class SvgUk extends StatelessWidget {
const SvgUk({super.key});
@override
Widget build(BuildContext context) {
return SvgPicture.asset(R.ASSETS_SVG_UK_SVG);
}
}

View File

@@ -0,0 +1,39 @@
import 'package:flutter/material.dart';
import '../../domain/models/card.dart';
class DetailsPage extends StatelessWidget {
final CardData data;
const DetailsPage(this.data, {super.key});
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(),
body: SingleChildScrollView(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Padding(
padding: const EdgeInsets.only(bottom: 10.0),
child: Image.network(
data.imageUrl ?? '',
),
),
Padding(
padding: const EdgeInsets.only(bottom: 4.0),
child: Text(
data.text,
style: Theme.of(context).textTheme.headlineLarge,
),
),
Text(
data.descriptionText,
style: Theme.of(context).textTheme.bodyLarge,
)
],
),
),
);
}
}

View File

@@ -0,0 +1,24 @@
import 'package:flutter_app_2/data/repositories/communism_repository.dart';
import 'package:flutter_app_2/presentation/home_page/bloc/events.dart';
import 'package:flutter_app_2/presentation/home_page/bloc/state.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
class HomeBloc extends Bloc<HomeEvent, HomeState> {
final communismRepository repo;
HomeBloc(this.repo) : super(const HomeState()) {
on<HomeLoadDataEvent>(_onLoadData);
}
Future<void> _onLoadData(
HomeLoadDataEvent event, Emitter<HomeState> emit) async {
emit(state.copyWith(isLoading: true));
final data = await repo.loadData(q: event.search);
emit(state.copyWith(
isLoading: false,
data: data,
));
}
}

View File

@@ -0,0 +1,8 @@
abstract class HomeEvent {
const HomeEvent();
}
class HomeLoadDataEvent extends HomeEvent {
final String? search;
const HomeLoadDataEvent({this.search});
}

View File

@@ -0,0 +1,27 @@
import 'package:equatable/equatable.dart';
import 'package:flutter_app_2/domain/models/card.dart';
class HomeState extends Equatable {
final List<CardData>? data;
final bool isLoading;
const HomeState({
this.data,
this.isLoading = false,
});
HomeState copyWith({
List<CardData>? data,
bool? isLoading,
}) =>
HomeState(
data: data ?? this.data,
isLoading: isLoading ?? this.isLoading,
);
@override
List<Object?> get props => [
data,
isLoading,
];
}

View File

@@ -0,0 +1,135 @@
part of 'home_page.dart';
typedef OnLikeCallback = void Function(String? id, String title, bool isLiked)?;
class _Card extends StatelessWidget {
final String text;
final String descriptionText;
final IconData icon;
final String? imageUrl;
final OnLikeCallback onLike;
final VoidCallback? onTap;
final String? id;
final bool isLiked;
const _Card(
this.text, {
this.icon = Icons.ac_unit_outlined,
required this.descriptionText,
this.imageUrl,
this.onLike,
this.onTap,
this.id,
this.isLiked = false,
});
factory _Card.fromData(
CardData data, {
OnLikeCallback onLike,
VoidCallback? onTap,
bool isLiked = false,
}) =>
_Card(
data.text,
descriptionText: data.descriptionText,
icon: data.icon,
imageUrl: data.imageUrl,
onLike: onLike,
onTap: onTap,
isLiked: isLiked,
id: data.id,
);
@override
Widget build(BuildContext context) {
return GestureDetector(
onTap: onTap,
child: Container(
margin: const EdgeInsets.all(16),
constraints: const BoxConstraints(minHeight: 170),
decoration: BoxDecoration(
color: Colors.orange[700],
borderRadius: BorderRadius.circular(20),
border: Border.all(
color: Colors.red,
width: 3,
),
boxShadow: [
BoxShadow(
color: Colors.black.withOpacity(.5),
spreadRadius: 4,
offset: const Offset(0, 5),
blurRadius: 8,
)
],
),
child: IntrinsicHeight(
child: Row(
mainAxisAlignment: MainAxisAlignment.start,
children: [
ClipRRect(
borderRadius: const BorderRadius.only(
bottomLeft: Radius.circular(20),
topLeft: Radius.circular(20),
),
child: SizedBox(
height: double.infinity,
width: 115,
child: Image.network(
imageUrl ?? '',
fit: BoxFit.cover,
errorBuilder: (_, __, ___) => const Placeholder(),
),
),
),
Expanded(
child: Padding(
padding:
const EdgeInsets.all(7.0), // Padding для текста и иконок
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
text,
style: Theme.of(context).textTheme.headlineLarge,
),
Text(
descriptionText,
style: Theme.of(context).textTheme.bodyLarge,
),
],
),
),
),
Padding(
padding: const EdgeInsets.all(7.0), // Padding для иконок
child: Column(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Icon(icon),
GestureDetector(
onTap: () => onLike?.call(id, text, isLiked),
child: AnimatedSwitcher(
duration: const Duration(milliseconds: 400),
child: isLiked
? const Icon(
Icons.favorite,
color: Colors.white70,
key: ValueKey<int>(0),
)
: const Icon(
Icons.favorite_border,
key: ValueKey<int>(1),
),
),
),
],
),
),
],
),
),
),
);
}
}

View File

@@ -0,0 +1,199 @@
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter_app_2/components/extensions/context_x.dart';
import 'package:flutter_app_2/components/utils/debounce.dart';
import 'package:flutter_app_2/data/repositories/communism_repository.dart';
import 'package:flutter_app_2/data/repositories/mock_repository.dart';
import 'package:flutter_app_2/presentation/common/svg_objects.dart';
import 'package:flutter_app_2/presentation/datails_page/datails_page.dart';
import 'package:flutter_app_2/presentation/home_page/bloc/bloc.dart';
import 'package:flutter_app_2/presentation/home_page/bloc/events.dart';
import 'package:flutter_app_2/presentation/home_page/bloc/state.dart';
import 'package:flutter_app_2/presentation/like_bloc/like_bloc.dart';
import 'package:flutter_app_2/presentation/like_bloc/like_event.dart';
import 'package:flutter_app_2/presentation/like_bloc/like_state.dart';
import 'package:flutter_app_2/presentation/locale_bloc/locale_bloc.dart';
import 'package:flutter_app_2/presentation/locale_bloc/locale_events.dart';
import 'package:flutter_app_2/presentation/locale_bloc/locale_state.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import '../../domain/models/card.dart';
part 'card.dart';
class MyHomePage extends StatefulWidget {
const MyHomePage({super.key, required this.title});
final String title;
@override
State<MyHomePage> createState() => _MyHomePageState();
}
class _MyHomePageState extends State<MyHomePage> {
@override
void initState() {
SvgObjects.init();
WidgetsBinding.instance.addPostFrameCallback((_) {
ScaffoldMessenger.of(context).showSnackBar(SnackBar(
content: Text(
'Здравствуй, товарищ!',
style: Theme.of(context).textTheme.bodyLarge,
),
backgroundColor: Colors.deepOrange,
duration: const Duration(seconds: 7),
));
});
super.initState();
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
backgroundColor: Theme.of(context).colorScheme.inversePrimary,
title: Text(widget.title),
),
body: const MyWidget(),
);
}
}
class MyWidget extends StatefulWidget {
const MyWidget({super.key});
@override
_MyWidgetState createState() => _MyWidgetState();
}
class _MyWidgetState extends State<MyWidget> {
final communismRepository repo = communismRepository();
late Future<List<CardData>?> data;
final TextEditingController searchController = TextEditingController();
@override
void initState() {
WidgetsBinding.instance.addPostFrameCallback((_) {
context.read<HomeBloc>().add(const HomeLoadDataEvent());
context.read<LikeBloc>().add(const LoadLikesEvent());
});
super.initState();
data = repo.loadData(); // Инициализация данных при загрузке
}
@override
void dispose() {
searchController.dispose();
super.dispose();
}
@override
Widget build(BuildContext context) {
return Padding(
padding: EdgeInsets.only(top: MediaQuery.of(context).padding.top),
child: Column(
children: [
Row(
children: [
Expanded(
flex: 4,
child: Padding(
padding: const EdgeInsets.all(12),
child: CupertinoSearchTextField(
controller: searchController,
placeholder: context.locale.search,
onChanged: (search) {
Debounce.run(() => context
.read<HomeBloc>()
.add(HomeLoadDataEvent(search: search)));
},
),
),
),
GestureDetector(
onTap: () =>
context.read<LocaleBloc>().add(const ChangeLocaleEvent()),
child: SizedBox.square(
dimension: 50,
child: Padding(
padding: const EdgeInsets.only(right: 12),
child: BlocBuilder<LocaleBloc, LocaleState>(
builder: (context, state) {
return state.currentLocale.languageCode == 'ru'
? const SvgRu()
: const SvgUk();
},
),
),
),
),
],
),
BlocBuilder<HomeBloc, HomeState>(
builder: (context, state) => state.isLoading
? const CircularProgressIndicator()
: BlocBuilder<LikeBloc, LikeState>(
builder: (context, likeState) {
return Expanded(
child: RefreshIndicator(
onRefresh: _onRefresh,
child: ListView.builder(
padding: EdgeInsets.zero,
itemCount: state.data?.length ?? 0,
itemBuilder: (context, index) {
final data = state.data?[index];
return data != null
? _Card.fromData(
data,
onLike: _onLike,
isLiked: likeState.likedIds
?.contains(data.id) ==
true,
onTap: () => _navToDatails(context, data),
)
: const SizedBox.shrink();
},
),
),
);
},
),
),
],
),
);
}
Future<void> _onRefresh() {
context
.read<HomeBloc>()
.add(HomeLoadDataEvent(search: searchController.text));
return Future.value(null);
}
void _onLike(String? id, String title, bool isLiked) {
if (id != null) {
context.read<LikeBloc>().add(ChangeLikeEvent(id));
_showSnackBar(context, title, !isLiked);
}
}
void _navToDatails(BuildContext context, CardData data) {
Navigator.push(
context,
CupertinoPageRoute(builder: (context) => DetailsPage(data)),
);
}
void _showSnackBar(BuildContext context, String title, bool isLiked) {
WidgetsBinding.instance.addPostFrameCallback((_) {
ScaffoldMessenger.of(context).showSnackBar(SnackBar(
content: Text(
'$title ${isLiked ? context.locale.liked : context.locale.disliked}',
style: Theme.of(context).textTheme.bodyLarge,
),
backgroundColor: Colors.deepOrange,
duration: const Duration(seconds: 1),
));
});
}
}

View File

@@ -0,0 +1,37 @@
import 'package:flutter_app_2/presentation/like_bloc/like_event.dart';
import 'package:flutter_app_2/presentation/like_bloc/like_state.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:shared_preferences/shared_preferences.dart';
const String _likedPrefsKey = 'liked';
class LikeBloc extends Bloc<LikeEvent, LikeState> {
LikeBloc() : super(const LikeState(likedIds: [])) {
on<ChangeLikeEvent>(_onChangeLike);
on<LoadLikesEvent>(_onLoadLikes);
}
Future<void> _onLoadLikes(
LoadLikesEvent event, Emitter<LikeState> emit) async {
final prefs = await SharedPreferences.getInstance();
final data = prefs.getStringList(_likedPrefsKey);
emit(state.copyWith(likedIds: data));
}
Future<void> _onChangeLike(
ChangeLikeEvent event, Emitter<LikeState> emit) async {
final updatedList = List<String>.from(state.likedIds ?? []);
if (updatedList.contains(event.id)) {
updatedList.remove(event.id);
} else {
updatedList.add(event.id);
}
final prefs = await SharedPreferences.getInstance();
prefs.setStringList(_likedPrefsKey, updatedList);
emit(state.copyWith(likedIds: updatedList));
}
}

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