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42
.gitignore vendored
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# ---> Kotlin *.iml
# Compiled class file .gradle
*.class /local.properties
/.idea/caches
# Log file /.idea/libraries
*.log /.idea/modules.xml
/.idea/workspace.xml
# BlueJ files /.idea/navEditor.xml
*.ctxt /.idea/assetWizardSettings.xml
.DS_Store
# Mobile Tools for Java (J2ME) /build
.mtj.tmp/ /captures
.externalNativeBuild
# Package Files # .cxx
*.jar local.properties
*.war .idea
*.nar
*.ear
*.zip
*.tar.gz
*.rar
# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
hs_err_pid*
replay_pid*

2
README.md
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# Ihonkina_PIbd-31_PMU

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app/.gitignore vendored Normal file
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/build

86
app/build.gradle.kts Normal file
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plugins {
id("com.android.application")
id("org.jetbrains.kotlin.android")
id("com.google.devtools.ksp")
}
android {
namespace = "ru.ulstu.is.pmu"
compileSdk = 34
defaultConfig {
applicationId = "ru.ulstu.is.pmu"
minSdk = 24
targetSdk = 34
versionCode = 1
versionName = "1.0"
testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
vectorDrawables {
useSupportLibrary = true
}
}
buildTypes {
release {
isMinifyEnabled = false
proguardFiles(
getDefaultProguardFile("proguard-android-optimize.txt"),
"proguard-rules.pro"
)
}
}
compileOptions {
sourceCompatibility = JavaVersion.VERSION_17
targetCompatibility = JavaVersion.VERSION_17
}
kotlinOptions {
jvmTarget = "17"
}
buildFeatures {
compose = true
}
composeOptions {
kotlinCompilerExtensionVersion = "1.4.5"
}
packaging {
resources {
excludes += "/META-INF/{AL2.0,LGPL2.1}"
}
}
}
kotlin {
jvmToolchain(17)
}
dependencies {
// Core
implementation("androidx.core:core-ktx:1.9.0")
implementation("androidx.lifecycle:lifecycle-runtime-ktx:2.6.2")
// UI
implementation("androidx.activity:activity-compose:1.7.2")
implementation(platform("androidx.compose:compose-bom:2023.03.00"))
implementation("androidx.navigation:navigation-compose:2.6.0")
implementation("androidx.compose.ui:ui")
implementation("androidx.compose.ui:ui-graphics")
implementation("androidx.compose.ui:ui-tooling-preview")
implementation("androidx.compose.material3:material3:1.1.2")
// Room
val room_version = "2.5.2"
implementation("androidx.room:room-runtime:$room_version")
annotationProcessor("androidx.room:room-compiler:$room_version")
ksp("androidx.room:room-compiler:$room_version")
implementation("androidx.room:room-ktx:$room_version")
implementation("androidx.room:room-paging:$room_version")
// Tests
testImplementation("junit:junit:4.13.2")
androidTestImplementation("androidx.test.ext:junit:1.1.5")
androidTestImplementation("androidx.test.espresso:espresso-core:3.5.1")
androidTestImplementation(platform("androidx.compose:compose-bom:2023.03.00"))
androidTestImplementation("androidx.compose.ui:ui-test-junit4")
debugImplementation("androidx.compose.ui:ui-tooling")
debugImplementation("androidx.compose.ui:ui-test-manifest")
}

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app/proguard-rules.pro vendored Normal file
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# Add project specific ProGuard rules here.
# You can control the set of applied configuration files using the
# proguardFiles setting in build.gradle.
#
# For more details, see
# http://developer.android.com/guide/developing/tools/proguard.html
# If your project uses WebView with JS, uncomment the following
# and specify the fully qualified class name to the JavaScript interface
# class:
#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
# public *;
#}
# Uncomment this to preserve the line number information for
# debugging stack traces.
#-keepattributes SourceFile,LineNumberTable
# If you keep the line number information, uncomment this to
# hide the original source file name.
#-renamesourcefileattribute SourceFile

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app/src/androidTest/java/ru/ulstu/is/pmu/ExampleInstrumentedTest.kt Normal file
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package ru.ulstu.`is`.pmu
import androidx.test.ext.junit.runners.AndroidJUnit4
import androidx.test.platform.app.InstrumentationRegistry
import org.junit.Assert.*
import org.junit.Test
import org.junit.runner.RunWith
/**
* Instrumented test, which will execute on an Android device.
*
* See [testing documentation](http://d.android.com/tools/testing).
*/
@RunWith(AndroidJUnit4::class)
class ExampleInstrumentedTest {
@Test
fun useAppContext() {
// Context of the app under test.
val appContext = InstrumentationRegistry.getInstrumentation().targetContext
assertEquals("ru.ulstu.is.pmu", appContext.packageName)
}
}

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app/src/main/AndroidManifest.xml Normal file
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<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools">
<application
android:name=".StudentApplication"
android:allowBackup="true"
android:dataExtractionRules="@xml/data_extraction_rules"
android:fullBackupContent="@xml/backup_rules"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:roundIcon="@mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="@style/Theme.Pmudemo"
tools:targetApi="31">
<activity
android:name=".MainComposeActivity"
android:exported="true"
android:theme="@style/Theme.Pmudemo">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>

27
app/src/main/java/ru/ulstu/is/pmu/MainComposeActivity.kt Normal file
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package ru.ulstu.`is`.pmu
import android.os.Bundle
import androidx.activity.ComponentActivity
import androidx.activity.compose.setContent
import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.material3.MaterialTheme
import androidx.compose.material3.Surface
import androidx.compose.ui.Modifier
import ru.ulstu.`is`.pmu.ui.navigation.MainNavbar
import ru.ulstu.`is`.pmu.ui.theme.PmudemoTheme
class MainComposeActivity : ComponentActivity() {
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContent {
PmudemoTheme {
Surface(
modifier = Modifier.fillMaxSize(),
color = MaterialTheme.colorScheme.background
) {
MainNavbar()
}
}
}
}
}

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app/src/main/java/ru/ulstu/is/pmu/StudentApplication.kt Normal file
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package ru.ulstu.`is`.pmu
import android.app.Application
import ru.ulstu.`is`.pmu.database.AppContainer
import ru.ulstu.`is`.pmu.database.AppDataContainer
class StudentApplication : Application() {
lateinit var container: AppContainer
override fun onCreate() {
super.onCreate()
container = AppDataContainer(this)
}
}

25
app/src/main/java/ru/ulstu/is/pmu/database/AppContainer.kt Normal file
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package ru.ulstu.`is`.pmu.database
import android.content.Context
import ru.ulstu.`is`.pmu.database.student.repository.UserRepository
import ru.ulstu.`is`.pmu.database.student.repository.OfflineUserRepository
import ru.ulstu.`is`.pmu.database.student.repository.OfflinePetRepository
import ru.ulstu.`is`.pmu.database.student.repository.PetRepository
interface AppContainer {
val petRepository: PetRepository
val userRepository: UserRepository
}
class AppDataContainer(private val context: Context) : AppContainer {
override val petRepository: PetRepository by lazy {
OfflinePetRepository(AppDatabase.getInstance(context).petDao())
}
override val userRepository: UserRepository by lazy {
OfflineUserRepository(AppDatabase.getInstance(context).userDao())
}
companion object {
const val TIMEOUT = 5000L
}
}

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app/src/main/java/ru/ulstu/is/pmu/database/AppDatabase.kt Normal file
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package ru.ulstu.`is`.pmu.database
import android.content.Context
import androidx.room.Database
import androidx.room.Room
import androidx.room.RoomDatabase
import androidx.sqlite.db.SupportSQLiteDatabase
import kotlinx.coroutines.CoroutineScope
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.launch
import ru.ulstu.`is`.pmu.database.pet.model.Pet
import ru.ulstu.`is`.pmu.database.student.dao.PetDao
import ru.ulstu.`is`.pmu.database.student.dao.UserDao
import ru.ulstu.`is`.pmu.database.student.model.User
@Database(entities = [Pet::class, User::class], version = 1, exportSchema = false)
abstract class AppDatabase : RoomDatabase() {
abstract fun petDao(): PetDao
abstract fun userDao(): UserDao
companion object {
private const val DB_NAME: String = "pmy-db"
@Volatile
private var INSTANCE: AppDatabase? = null
private suspend fun populateDatabase() {
INSTANCE?.let { database ->
// Groups
val userDao = database.userDao()
val user1 = User(1, "ivan","Иван","Иванов")
val user2 = User(2, "max","Макс","Максов")
val user3 = User(3, "ann","Анна","Аннова")
userDao.insert(user1)
userDao.insert(user2)
userDao.insert(user3)
// Students
// val petDao = database.petDao()
// val pet1 = Pet("name", "note", user1)
// petDao.insert(pet1)
}
}
fun getInstance(appContext: Context): AppDatabase {
return INSTANCE ?: synchronized(this) {
Room.databaseBuilder(
appContext,
AppDatabase::class.java,
DB_NAME
)
.addCallback(object : Callback() {
override fun onCreate(db: SupportSQLiteDatabase) {
super.onCreate(db)
CoroutineScope(Dispatchers.IO).launch {
populateDatabase()
}
}
})
.build()
.also { INSTANCE = it }
}
}
}
}

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app/src/main/java/ru/ulstu/is/pmu/database/student/dao/PetDao.kt Normal file
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package ru.ulstu.`is`.pmu.database.student.dao
import androidx.room.Dao
import androidx.room.Delete
import androidx.room.Insert
import androidx.room.Query
import androidx.room.Update
import kotlinx.coroutines.flow.Flow
import ru.ulstu.`is`.pmu.database.pet.model.Pet
@Dao
interface PetDao {
@Query("select * from pets")
fun getAll(): Flow<List<Pet>>
@Query("select * from pets where pets.user_id = :uid")
fun getByUser(uid: Int): Flow<List<Pet>>
@Query("select * from pets where pets.uid = :uid")
fun getByUid(uid: Int): Flow<Pet>
@Insert
suspend fun insert(pet: Pet)
@Update
suspend fun update(pet: Pet)
@Delete
suspend fun delete(pet: Pet)
}

27
app/src/main/java/ru/ulstu/is/pmu/database/student/dao/UserDao.kt Normal file
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package ru.ulstu.`is`.pmu.database.student.dao
import androidx.room.Dao
import androidx.room.Delete
import androidx.room.Insert
import androidx.room.Query
import androidx.room.Update
import kotlinx.coroutines.flow.Flow
import ru.ulstu.`is`.pmu.database.student.model.User
@Dao
interface UserDao {
@Query("select * from users")
suspend fun getAll(): List<User>
@Query("select * from users")
fun getAllUsers(): Flow<List<User>>
@Insert
suspend fun insert(user: User)
@Update
suspend fun update(user: User)
@Delete
suspend fun delete(user: User)
}

76
app/src/main/java/ru/ulstu/is/pmu/database/student/model/Pet.kt Normal file
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package ru.ulstu.`is`.pmu.database.pet.model
import androidx.room.ColumnInfo
import androidx.room.Entity
import androidx.room.ForeignKey
import androidx.room.Ignore
import androidx.room.PrimaryKey
import ru.ulstu.`is`.pmu.R
import ru.ulstu.`is`.pmu.database.student.model.User
@Entity(
tableName = "pets", foreignKeys = [
ForeignKey(
entity = User::class,
parentColumns = ["uid"],
childColumns = ["user_id"],
onDelete = ForeignKey.RESTRICT,
onUpdate = ForeignKey.RESTRICT
)
]
)
data class Pet(
@PrimaryKey(autoGenerate = true)
val uid: Int = 0,
@ColumnInfo(name = "name")
val name: String,
@ColumnInfo(name = "note")
val note: String,
@ColumnInfo(name = "user_id", index = true)
val userId: Int,
@ColumnInfo(name = "image_resource_id") // Добавляем поле для хранения ресурса изображения
val imageResourceId: Int
) {
@Ignore
constructor(
name: String,
note: String,
user: User,
imageResourceId: Int // Добавляем параметр для изображения
) : this(0, name, note, user.uid, imageResourceId)
companion object {
fun getPet(index: Int = 0): Pet {
return Pet(
index,
"name",
"note",
0,
R.drawable.pet1 // Задаем значение по умолчанию для изображения
)
}
}
override fun equals(other: Any?): Boolean {
if (this === other) return true
if (javaClass != other?.javaClass) return false
other as Pet
if (uid != other.uid) return false
if (name != other.name) return false
if (note != other.note) return false
if (userId != other.userId) return false
if (imageResourceId != other.imageResourceId) return false // Сравниваем изображения
return true
}
override fun hashCode(): Int {
var result = uid
result = 31 * result + name.hashCode()
result = 31 * result + note.hashCode()
result = 31 * result + userId
result = 31 * result + imageResourceId // Включаем изображение в вычисление хэш-кода
return result
}
}

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app/src/main/java/ru/ulstu/is/pmu/database/student/model/User.kt Normal file
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package ru.ulstu.`is`.pmu.database.student.model
import androidx.room.ColumnInfo
import androidx.room.Entity
import androidx.room.Ignore
import androidx.room.PrimaryKey
import ru.ulstu.`is`.pmu.R
import ru.ulstu.`is`.pmu.database.pet.model.Pet
@Entity(tableName = "users")
data class User(
@PrimaryKey(autoGenerate = true)
val uid: Int = 0,
@ColumnInfo(name = "login")
val login: String,
@ColumnInfo(name = "first_name")
val nameFirst: String,
@ColumnInfo(name = "last_name")
val nameLast: String
) {
@Ignore
constructor(
login: String,
nameFirst: String,
nameLast: String,
) : this(0, login, nameFirst, nameLast)
companion object {
fun getUser(index: Int = 0): User {
return User(
index,
"lodin",
"first",
"last"
)
}
val DEMO_USER = User(
0,
"login",
"first",
"last"
)
}
override fun equals(other: Any?): Boolean {
if (this === other) return true
if (javaClass != other?.javaClass) return false
other as User
if (uid != other.uid) return false
if (login != other.login) return false
return true
}
override fun hashCode(): Int {
return uid
}
}

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app/src/main/java/ru/ulstu/is/pmu/database/student/repository/OfflinePetRepository.kt Normal file
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package ru.ulstu.`is`.pmu.database.student.repository
import kotlinx.coroutines.flow.Flow
import ru.ulstu.`is`.pmu.database.pet.model.Pet
import ru.ulstu.`is`.pmu.database.student.dao.PetDao
class OfflinePetRepository(private val petDao: PetDao) : PetRepository {
override fun getAllPets(): Flow<List<Pet>> = petDao.getAll()
override fun getByUser(uid: Int): Flow<List<Pet>> = petDao.getByUser(uid)
override fun getPet(uid: Int): Flow<Pet?> = petDao.getByUid(uid)
override suspend fun insertPet(student: Pet) = petDao.insert(student)
override suspend fun updatePet(student: Pet) = petDao.update(student)
override suspend fun deletePet(student: Pet) = petDao.delete(student)
}

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app/src/main/java/ru/ulstu/is/pmu/database/student/repository/OfflineUserRepository.kt Normal file
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package ru.ulstu.`is`.pmu.database.student.repository
import kotlinx.coroutines.flow.Flow
import ru.ulstu.`is`.pmu.database.student.dao.UserDao
import ru.ulstu.`is`.pmu.database.student.model.User
class OfflineUserRepository(private val userDao: UserDao) : UserRepository {
override suspend fun getAll(): List<User> = userDao.getAll()
override fun getAllUsers(): Flow<List<User>> = userDao.getAllUsers()
}

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app/src/main/java/ru/ulstu/is/pmu/database/student/repository/PetRepository.kt Normal file
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package ru.ulstu.`is`.pmu.database.student.repository
import kotlinx.coroutines.flow.Flow
import ru.ulstu.`is`.pmu.database.pet.model.Pet
interface PetRepository {
fun getAllPets(): Flow<List<Pet>>
fun getByUser(uid: Int): Flow<List<Pet>>
fun getPet(uid: Int): Flow<Pet?>
suspend fun insertPet(student: Pet)
suspend fun updatePet(student: Pet)
suspend fun deletePet(student: Pet)
}

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app/src/main/java/ru/ulstu/is/pmu/database/student/repository/UserRepository.kt Normal file
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package ru.ulstu.`is`.pmu.database.student.repository
import kotlinx.coroutines.flow.Flow
import ru.ulstu.`is`.pmu.database.student.model.User
interface UserRepository {
suspend fun getAll(): List<User>
fun getAllUsers(): Flow<List<User>>
}

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app/src/main/java/ru/ulstu/is/pmu/ui/AppViewModelProvider.kt Normal file
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package ru.ulstu.`is`.pmu.ui
import androidx.lifecycle.ViewModelProvider
import androidx.lifecycle.createSavedStateHandle
import androidx.lifecycle.viewmodel.CreationExtras
import androidx.lifecycle.viewmodel.initializer
import androidx.lifecycle.viewmodel.viewModelFactory
import ru.ulstu.`is`.pmu.StudentApplication
import ru.ulstu.`is`.pmu.ui.student.edit.PetEditViewModel
import ru.ulstu.`is`.pmu.ui.student.edit.UserDropDownViewModel
import ru.ulstu.`is`.pmu.ui.student.list.PetListViewModel
import ru.ulstu.`is`.pmu.ui.student.list.UserListViewModel
object AppViewModelProvider {
val Factory = viewModelFactory {
initializer {
PetListViewModel(petApplication().container.petRepository)
}
initializer {
UserListViewModel(petApplication().container.userRepository)
}
initializer {
PetEditViewModel(
this.createSavedStateHandle(),
petApplication().container.petRepository
)
}
initializer {
UserDropDownViewModel(petApplication().container.userRepository)
}
}
}
fun CreationExtras.petApplication(): StudentApplication =
(this[ViewModelProvider.AndroidViewModelFactory.APPLICATION_KEY] as StudentApplication)

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app/src/main/java/ru/ulstu/is/pmu/ui/about/About.kt Normal file
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package ru.ulstu.`is`.pmu.ui.about
import android.content.Intent
import android.content.res.Configuration
import android.net.Uri
import android.widget.TextView
import androidx.compose.foundation.clickable
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.Spacer
import androidx.compose.foundation.layout.fillMaxWidth
import androidx.compose.foundation.layout.padding
import androidx.compose.material3.Button
import androidx.compose.material3.MaterialTheme
import androidx.compose.material3.Surface
import androidx.compose.material3.Text
import androidx.compose.runtime.Composable
import androidx.compose.ui.Modifier
import androidx.compose.ui.platform.LocalContext
import androidx.compose.ui.res.stringResource
import androidx.compose.ui.tooling.preview.Preview
import androidx.compose.ui.unit.dp
import androidx.compose.ui.viewinterop.AndroidView
import ru.ulstu.`is`.pmu.R
import ru.ulstu.`is`.pmu.ui.theme.PmudemoTheme
@Composable
fun About() {
val localContext = LocalContext.current
val aboutText = localContext.resources.getText(R.string.about_text)
val urlOnClick = {
val openURL = Intent(Intent.ACTION_VIEW)
openURL.data = Uri.parse("https://ulstu.ru/")
localContext.startActivity(openURL)
}
Column(Modifier.padding(all = 10.dp)) {
AndroidView(
modifier = Modifier
.fillMaxWidth()
.clickable(onClick = urlOnClick),
factory = { context -> TextView(context) },
update = { it.text = aboutText }
)
Spacer(Modifier.padding(bottom = 10.dp))
Button(
modifier = Modifier.fillMaxWidth(),
onClick = urlOnClick
) {
Text(stringResource(id = R.string.about_title))
}
}
}
@Preview(name = "Light Mode", showBackground = true, uiMode = Configuration.UI_MODE_NIGHT_NO)
@Preview(name = "Dark Mode", showBackground = true, uiMode = Configuration.UI_MODE_NIGHT_YES)
@Composable
fun AboutPreview() {
PmudemoTheme {
Surface(
color = MaterialTheme.colorScheme.background
) {
About()
}
}
}

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app/src/main/java/ru/ulstu/is/pmu/ui/navigation/MainNavbar.kt Normal file
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package ru.ulstu.`is`.pmu.ui.navigation
import androidx.compose.foundation.layout.PaddingValues
import androidx.compose.foundation.layout.padding
import androidx.compose.material.icons.Icons
import androidx.compose.material.icons.filled.ArrowBack
import androidx.compose.material3.ExperimentalMaterial3Api
import androidx.compose.material3.Icon
import androidx.compose.material3.IconButton
import androidx.compose.material3.MaterialTheme
import androidx.compose.material3.NavigationBar
import androidx.compose.material3.NavigationBarItem
import androidx.compose.material3.Scaffold
import androidx.compose.material3.Text
import androidx.compose.material3.TopAppBar
import androidx.compose.material3.TopAppBarDefaults
import androidx.compose.runtime.Composable
import androidx.compose.runtime.getValue
import androidx.compose.ui.Modifier
import androidx.compose.ui.res.stringResource
import androidx.navigation.NavDestination
import androidx.navigation.NavDestination.Companion.hierarchy
import androidx.navigation.NavGraph.Companion.findStartDestination
import androidx.navigation.NavHostController
import androidx.navigation.NavType
import androidx.navigation.compose.NavHost
import androidx.navigation.compose.composable
import androidx.navigation.compose.currentBackStackEntryAsState
import androidx.navigation.compose.rememberNavController
import androidx.navigation.navArgument
import ru.ulstu.`is`.pmu.R
import ru.ulstu.`is`.pmu.ui.about.About
import ru.ulstu.`is`.pmu.ui.student.edit.PetEdit
import ru.ulstu.`is`.pmu.ui.student.list.PetList
import ru.ulstu.`is`.pmu.ui.student.list.PetUserList
import ru.ulstu.`is`.pmu.ui.student.list.UserList
@OptIn(ExperimentalMaterial3Api::class)
@Composable
fun Topbar(
navController: NavHostController,
currentScreen: Screen?
) {
TopAppBar(
colors = TopAppBarDefaults.topAppBarColors(
containerColor = MaterialTheme.colorScheme.primary,
titleContentColor = MaterialTheme.colorScheme.onPrimary,
),
title = {
Text(stringResource(currentScreen?.resourceId ?: R.string.app_name))
},
navigationIcon = {
if (
navController.previousBackStackEntry != null
&& (currentScreen == null || !currentScreen.showInBottomBar)
) {
IconButton(onClick = { navController.navigateUp() }) {
Icon(
imageVector = Icons.Filled.ArrowBack,
contentDescription = null,
tint = MaterialTheme.colorScheme.onPrimary
)
}
}
}
)
}
@Composable
fun Navbar(
navController: NavHostController,
currentDestination: NavDestination?,
modifier: Modifier = Modifier
) {
NavigationBar(modifier) {
Screen.bottomBarItems.forEach { screen ->
NavigationBarItem(
icon = { Icon(screen.icon, contentDescription = null) },
label = { Text(stringResource(screen.resourceId)) },
selected = currentDestination?.hierarchy?.any { it.route == screen.route } == true,
onClick = {
navController.navigate(screen.route) {
popUpTo(navController.graph.findStartDestination().id) {
saveState = true
}
launchSingleTop = true
restoreState = true
}
}
)
}
}
}
@Composable
fun Navhost(
navController: NavHostController,
innerPadding: PaddingValues, modifier:
Modifier = Modifier
) {
NavHost(
navController,
startDestination = Screen.PetList.route,
modifier.padding(innerPadding)
) {
composable(Screen.PetList.route) { PetList(navController) }
composable(Screen.UserList.route) { UserList(navController) }
composable(
Screen.PetEdit.route,
arguments = listOf(navArgument("id") { type = NavType.IntType })
) {
PetEdit(navController)
}
}
}
@OptIn(ExperimentalMaterial3Api::class)
@Composable
fun MainNavbar() {
val navController = rememberNavController()
val navBackStackEntry by navController.currentBackStackEntryAsState()
val currentDestination = navBackStackEntry?.destination
val currentScreen = currentDestination?.route?.let { Screen.getItem(it) }
Scaffold(
topBar = {
Topbar(navController, currentScreen)
},
bottomBar = {
if (currentScreen == null || currentScreen.showInBottomBar) {
Navbar(navController, currentDestination)
}
}
) { innerPadding ->
Navhost(navController, innerPadding)
}
}

42
app/src/main/java/ru/ulstu/is/pmu/ui/navigation/Screen.kt Normal file
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package ru.ulstu.`is`.pmu.ui.navigation
import androidx.annotation.StringRes
import androidx.compose.material.icons.Icons
import androidx.compose.material.icons.filled.Favorite
import androidx.compose.material.icons.filled.Home
import androidx.compose.material.icons.filled.Info
import androidx.compose.material.icons.filled.List
import androidx.compose.ui.graphics.vector.ImageVector
import ru.ulstu.`is`.pmu.R
enum class Screen(
val route: String,
@StringRes val resourceId: Int,
val icon: ImageVector = Icons.Filled.Favorite,
val showInBottomBar: Boolean = true
) {
PetList(
"pet-list", R.string.student_main_title, Icons.Filled.Home
),
PetUserList(
"pet-user-list/{id}", R.string.student_main_title, showInBottomBar = false
),
UserList(
"user-list", R.string.user_main_title, Icons.Filled.List
),
PetEdit(
"pet-edit/{id}", R.string.student_view_title, showInBottomBar = false
);
companion object {
val bottomBarItems = listOf(
UserList,
PetList
)
fun getItem(route: String): Screen? {
val findRoute = route.split("/").first()
return values().find { value -> value.route.startsWith(findRoute) }
}
}
}

221
app/src/main/java/ru/ulstu/is/pmu/ui/student/edit/PetEdit.kt Normal file
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package ru.ulstu.`is`.pmu.ui.student.edit
import android.content.res.Configuration
import androidx.compose.foundation.Image
import androidx.compose.foundation.background
import androidx.compose.foundation.border
import androidx.compose.foundation.clickable
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.PaddingValues
import androidx.compose.foundation.layout.fillMaxWidth
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.layout.size
import androidx.compose.foundation.lazy.LazyRow
import androidx.compose.material3.Button
import androidx.compose.material3.DropdownMenu
import androidx.compose.material3.DropdownMenuItem
import androidx.compose.material3.ExperimentalMaterial3Api
import androidx.compose.material3.ExposedDropdownMenuBox
import androidx.compose.material3.ExposedDropdownMenuDefaults.TrailingIcon
import androidx.compose.material3.MaterialTheme
import androidx.compose.material3.OutlinedTextField
import androidx.compose.material3.Surface
import androidx.compose.material3.Text
import androidx.compose.material3.TextField
import androidx.compose.runtime.Composable
import androidx.compose.runtime.getValue
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.remember
import androidx.compose.runtime.rememberCoroutineScope
import androidx.compose.runtime.setValue
import androidx.compose.ui.Modifier
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.res.painterResource
import androidx.compose.ui.res.stringResource
import androidx.compose.ui.tooling.preview.Preview
import androidx.compose.ui.unit.dp
import androidx.lifecycle.viewmodel.compose.viewModel
import androidx.navigation.NavController
import kotlinx.coroutines.launch
import ru.ulstu.`is`.pmu.R
import ru.ulstu.`is`.pmu.database.pet.model.Pet
import ru.ulstu.`is`.pmu.database.student.model.User
import ru.ulstu.`is`.pmu.ui.AppViewModelProvider
import ru.ulstu.`is`.pmu.ui.theme.PmudemoTheme
@Composable
fun PetEdit(
navController: NavController,
viewModel: PetEditViewModel = viewModel(factory = AppViewModelProvider.Factory),
userViewModel: UserDropDownViewModel = viewModel(factory = AppViewModelProvider.Factory)
) {
val coroutineScope = rememberCoroutineScope()
userViewModel.setCurrentUser(viewModel.petUiState.petDetails.userId)
PetEdit(
petUiState = viewModel.petUiState,
userUiState = userViewModel.userUiState,
usersListUiState = userViewModel.usersListUiState,
onClick = {
coroutineScope.launch {
viewModel.savePet()
navController.popBackStack()
}
},
onUpdate = viewModel::updateUiState,
onUserUpdate = userViewModel::updateUiState
)
}
@OptIn(ExperimentalMaterial3Api::class)
@Composable
private fun UserDropDown(
userUiState: UserUiState,
usersListUiState: UsersListUiState,
onUserUpdate: (User) -> Unit
) {
var expanded: Boolean by remember { mutableStateOf(false) }
ExposedDropdownMenuBox(
modifier = Modifier
.padding(top = 7.dp),
expanded = expanded,
onExpandedChange = {
expanded = !expanded
}
) {
TextField(
value = userUiState.user?.nameFirst
?: stringResource(id = R.string.student_group_not_select),
onValueChange = {},
readOnly = true,
trailingIcon = {
TrailingIcon(expanded = expanded)
},
modifier = Modifier
.fillMaxWidth()
.menuAnchor()
)
DropdownMenu(
expanded = expanded,
onDismissRequest = { expanded = false },
modifier = Modifier
.background(Color.White)
.exposedDropdownSize()
) {
usersListUiState.userList.forEach { user ->
DropdownMenuItem(
text = {
Text(text = user.nameFirst)
},
onClick = {
onUserUpdate(user)
expanded = false
}
)
}
}
}
}
@OptIn(ExperimentalMaterial3Api::class)
@Composable
private fun PetEdit(
petUiState: PetUiState,
userUiState: UserUiState,
usersListUiState: UsersListUiState,
onClick: () -> Unit,
onUpdate: (PetDetails) -> Unit,
onUserUpdate: (User) -> Unit
) {
var selectedImage by remember { mutableStateOf(petUiState.petDetails.imageResourceId) } // Выбранное изображение
val imageIds = intArrayOf(
R.drawable.pet1,
R.drawable.pet2,
R.drawable.pet3,
R.drawable.pet4,
R.drawable.pet5,
R.drawable.pet6,
R.drawable.pet7,
R.drawable.pet8
)
Column(
modifier = Modifier.fillMaxWidth().padding(all = 10.dp)
) {
LazyRow(
modifier = Modifier.fillMaxWidth(),
contentPadding = PaddingValues(horizontal = 8.dp)
) {
items(imageIds.size) { index ->
val imageId = imageIds[index]
val isSelected = selectedImage == imageId // Проверка, выбрано ли изображение
Image(
painter = painterResource(id = imageId),
contentDescription = null,
modifier = Modifier
.size(100.dp)
.padding(4.dp)
.clickable {
selectedImage = imageId
onUpdate(petUiState.petDetails.copy(imageResourceId = selectedImage))
}
.background(if (isSelected) Color.Gray.copy(alpha = 0.5f) else Color.Transparent)
)
}
}
OutlinedTextField(
modifier = Modifier.fillMaxWidth(),
value = petUiState.petDetails.name,
onValueChange = { onUpdate(petUiState.petDetails.copy(name = it)) },
label = { Text(stringResource(id = R.string.student_firstname)) },
singleLine = true
)
OutlinedTextField(
modifier = Modifier.fillMaxWidth(),
value = petUiState.petDetails.note,
onValueChange = { onUpdate(petUiState.petDetails.copy(note = it)) },
label = { Text(stringResource(id = R.string.student_lastname)) },
singleLine = false
)
UserDropDown(
userUiState = userUiState,
usersListUiState = usersListUiState,
onUserUpdate = {
onUpdate(petUiState.petDetails.copy(userId = it.uid))
onUserUpdate(it)
}
)
Button(
onClick = onClick,
enabled = petUiState.isEntryValid,
shape = MaterialTheme.shapes.small,
modifier = Modifier.fillMaxWidth()
) {
Text(text = stringResource(R.string.student_save_button))
}
}
}
@Preview(name = "Light Mode", showBackground = true, uiMode = Configuration.UI_MODE_NIGHT_NO)
@Preview(name = "Dark Mode", showBackground = true, uiMode = Configuration.UI_MODE_NIGHT_YES)
@Composable
fun PetEditPreview() {
PmudemoTheme {
Surface(
color = MaterialTheme.colorScheme.background
) {
PetEdit(
petUiState = Pet.getPet().toUiState(true),
userUiState = User.DEMO_USER.toUiState(),
usersListUiState = UsersListUiState(listOf()),
onClick = {},
onUpdate = {},
onUserUpdate = {}
)
}
}
}

92
app/src/main/java/ru/ulstu/is/pmu/ui/student/edit/PetEditViewModel.kt Normal file
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package ru.ulstu.`is`.pmu.ui.student.edit
import androidx.compose.runtime.getValue
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.setValue
import androidx.lifecycle.SavedStateHandle
import androidx.lifecycle.ViewModel
import androidx.lifecycle.viewModelScope
import kotlinx.coroutines.flow.filterNotNull
import kotlinx.coroutines.flow.first
import kotlinx.coroutines.launch
import ru.ulstu.`is`.pmu.database.pet.model.Pet
import ru.ulstu.`is`.pmu.database.student.repository.PetRepository
class PetEditViewModel(
savedStateHandle: SavedStateHandle,
private val petRepository: PetRepository
) : ViewModel() {
var petUiState by mutableStateOf(PetUiState())
private set
private val petUid: Int = checkNotNull(savedStateHandle["id"])
init {
viewModelScope.launch {
if (petUid > 0) {
petUiState = petRepository.getPet(petUid)
.filterNotNull()
.first()
.toUiState(true)
}
}
}
fun updateUiState(petDetails: PetDetails) {
petUiState = PetUiState(
petDetails = petDetails,
isEntryValid = validateInput(petDetails)
)
}
suspend fun savePet() {
if (validateInput()) {
if (petUid > 0) {
petRepository.updatePet(petUiState.petDetails.toPet(petUid))
} else {
petRepository.insertPet(petUiState.petDetails.toPet())
}
}
}
private fun validateInput(uiState: PetDetails = petUiState.petDetails): Boolean {
return with(uiState) {
name.isNotBlank()
&& note.isNotBlank()
&& userId > 0
}
}
}
data class PetUiState(
val petDetails: PetDetails = PetDetails(),
val isEntryValid: Boolean = false
)
data class PetDetails(
val name: String = "",
val note: String = "",
val userId: Int = 0,
val imageResourceId: Int =0
)
fun PetDetails.toPet(uid: Int = 0): Pet = Pet(
uid = uid,
name = name,
note = note,
userId = userId,
imageResourceId=imageResourceId
)
fun Pet.toDetails(): PetDetails = PetDetails(
name = name,
note = note,
userId = userId,
imageResourceId=imageResourceId
)
fun Pet.toUiState(isEntryValid: Boolean = false): PetUiState = PetUiState(
petDetails = this.toDetails(),
isEntryValid = isEntryValid
)

46
app/src/main/java/ru/ulstu/is/pmu/ui/student/edit/UserDropDownViewModel.kt Normal file
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package ru.ulstu.`is`.pmu.ui.student.edit
import androidx.compose.runtime.getValue
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.setValue
import androidx.lifecycle.ViewModel
import androidx.lifecycle.viewModelScope
import kotlinx.coroutines.launch
import ru.ulstu.`is`.pmu.database.student.model.User
import ru.ulstu.`is`.pmu.database.student.repository.UserRepository
class UserDropDownViewModel(
private val userRepository: UserRepository
) : ViewModel() {
var usersListUiState by mutableStateOf(UsersListUiState())
private set
var userUiState by mutableStateOf(UserUiState())
private set
init {
viewModelScope.launch {
usersListUiState = UsersListUiState(userRepository.getAll())
}
}
fun setCurrentUser(userId: Int) {
val user: User? =
usersListUiState.userList.firstOrNull { user -> user.uid == userId }
user?.let { updateUiState(it) }
}
fun updateUiState(user: User) {
userUiState = UserUiState(
user = user
)
}
}
data class UsersListUiState(val userList: List<User> = listOf())
data class UserUiState(
val user: User? = null
)
fun User.toUiState() = UserUiState(user = User(uid = uid, login=login, nameFirst=nameFirst, nameLast=nameLast))

264
app/src/main/java/ru/ulstu/is/pmu/ui/student/list/PetList.kt Normal file
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package ru.ulstu.`is`.pmu.ui.student.list
import android.content.res.Configuration
import androidx.compose.animation.animateColorAsState
import androidx.compose.animation.core.animateFloatAsState
import androidx.compose.foundation.Image
import androidx.compose.foundation.background
import androidx.compose.foundation.clickable
import androidx.compose.foundation.layout.Arrangement
import androidx.compose.foundation.layout.Box
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.Row
import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.foundation.layout.fillMaxWidth
import androidx.compose.foundation.layout.height
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.layout.size
import androidx.compose.foundation.layout.width
import androidx.compose.foundation.lazy.LazyColumn
import androidx.compose.foundation.lazy.LazyRow
import androidx.compose.foundation.lazy.grid.GridCells
import androidx.compose.foundation.lazy.grid.LazyVerticalGrid
import androidx.compose.foundation.lazy.items
import androidx.compose.material.icons.Icons
import androidx.compose.material.icons.filled.Add
import androidx.compose.material.icons.outlined.Delete
import androidx.compose.material3.Card
import androidx.compose.material3.CardDefaults
import androidx.compose.material3.DismissDirection
import androidx.compose.material3.DismissState
import androidx.compose.material3.DismissValue.DismissedToStart
import androidx.compose.material3.ExperimentalMaterial3Api
import androidx.compose.material3.FloatingActionButton
import androidx.compose.material3.Icon
import androidx.compose.material3.MaterialTheme
import androidx.compose.material3.Scaffold
import androidx.compose.material3.Surface
import androidx.compose.material3.SwipeToDismiss
import androidx.compose.material3.Text
import androidx.compose.material3.rememberDismissState
import androidx.compose.runtime.Composable
import androidx.compose.runtime.collectAsState
import androidx.compose.runtime.getValue
import androidx.compose.runtime.rememberCoroutineScope
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.ui.draw.scale
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.res.painterResource
import androidx.compose.ui.res.stringResource
import androidx.compose.ui.text.style.TextAlign
import androidx.compose.ui.tooling.preview.Preview
import androidx.compose.ui.unit.dp
import androidx.lifecycle.viewmodel.compose.viewModel
import androidx.navigation.NavController
import kotlinx.coroutines.launch
import ru.ulstu.`is`.pmu.R
import ru.ulstu.`is`.pmu.database.pet.model.Pet
import ru.ulstu.`is`.pmu.ui.AppViewModelProvider
import ru.ulstu.`is`.pmu.ui.navigation.Screen
import ru.ulstu.`is`.pmu.ui.theme.PmudemoTheme
@Composable
fun PetList(
navController: NavController,
viewModel: PetListViewModel = viewModel(factory = AppViewModelProvider.Factory)
) {
val coroutineScope = rememberCoroutineScope()
val petListUiState by viewModel.petListUiState.collectAsState()
Scaffold(
topBar = {},
floatingActionButton = {
FloatingActionButton(
onClick = {
val route = Screen.PetEdit.route.replace("{id}", 0.toString())
navController.navigate(route)
},
) {
Icon(Icons.Filled.Add, "Добавить")
}
}
) { innerPadding ->
PetList(
modifier = Modifier
.padding(innerPadding)
.fillMaxSize(),
petList = petListUiState.petList,
onClick = { uid: Int ->
val route = Screen.PetEdit.route.replace("{id}", uid.toString())
navController.navigate(route)
},
onSwipe = { pet: Pet ->
coroutineScope.launch {
viewModel.deletePet(pet)
}
}
)
}
}
@OptIn(ExperimentalMaterial3Api::class)
@Composable
private fun SwipeToDelete(
dismissState: DismissState,
pet: Pet,
onClick: (uid: Int) -> Unit
) {
SwipeToDismiss(
state = dismissState,
directions = setOf(
DismissDirection.EndToStart
),
background = {
val backgroundColor by animateColorAsState(
when (dismissState.targetValue) {
DismissedToStart -> Color.Red.copy(alpha = 0.8f)
else -> Color.White
}, label = ""
)
val iconScale by animateFloatAsState(
targetValue = if (dismissState.targetValue == DismissedToStart) 1.3f else 0.5f,
label = ""
)
Box(
Modifier
.fillMaxSize()
.background(color = backgroundColor)
.padding(end = 16.dp),
contentAlignment = Alignment.CenterEnd
) {
Icon(
modifier = Modifier.scale(iconScale),
imageVector = Icons.Outlined.Delete,
contentDescription = "Delete",
tint = Color.White
)
}
},
dismissContent = {
PetListItem(pet = pet,
modifier = Modifier
.padding(vertical = 7.dp)
.clickable { onClick(pet.uid) })
}
)
}
@OptIn(ExperimentalMaterial3Api::class)
@Composable
private fun PetList(
modifier: Modifier = Modifier,
petList: List<Pet>,
onClick: (uid: Int) -> Unit,
onSwipe: (pet: Pet) -> Unit
) {
Column(
modifier = modifier
) {
if (petList.isEmpty()) {
Text(
text = stringResource(R.string.student_empty_description),
textAlign = TextAlign.Center,
style = MaterialTheme.typography.titleLarge
)
} else {
LazyColumn(
verticalArrangement = Arrangement.Center,
horizontalAlignment = Alignment.CenterHorizontally
) {
items(items = petList, key = { it.uid }) { pet ->
val dismissState: DismissState = rememberDismissState(
positionalThreshold = { 200.dp.toPx() }
)
if (dismissState.isDismissed(direction = DismissDirection.EndToStart)) {
onSwipe(pet)
}
Column(
horizontalAlignment = Alignment.CenterHorizontally,
modifier = Modifier.padding(8.dp)
) {
SwipeToDelete(
dismissState = dismissState,
pet = pet,
onClick = onClick
)
}
}
}
}
}
}
@Composable
private fun PetListItem(
pet: Pet,
modifier: Modifier = Modifier
) {
Column(
verticalArrangement = Arrangement.Center,
horizontalAlignment = Alignment.CenterHorizontally,
modifier = Modifier.fillMaxSize()
) {Card(
modifier = modifier
.padding(8.dp)
.width(100.dp)
.height(150.dp), // Устанавливаем ширину и высоту карточки
elevation = CardDefaults.cardElevation(defaultElevation = 2.dp)
) {
Image(
painter = painterResource(id = pet.imageResourceId),
contentDescription = null,
modifier = Modifier
.size(100.dp)
.padding(8.dp)
)
Text(
text = String.format("%s", pet.name),
textAlign = TextAlign.Center,
modifier = Modifier.fillMaxWidth()
)
}
}
}
@Preview(name = "Light Mode", showBackground = true, uiMode = Configuration.UI_MODE_NIGHT_NO)
@Preview(name = "Dark Mode", showBackground = true, uiMode = Configuration.UI_MODE_NIGHT_YES)
@Composable
fun PetListPreview() {
PmudemoTheme {
Surface(
color = MaterialTheme.colorScheme.background
) {
PetList(
petList = (1..20).map { i -> Pet.getPet(i) },
onClick = {},
onSwipe = {}
)
}
}
}
@Preview(name = "Light Mode", showBackground = true, uiMode = Configuration.UI_MODE_NIGHT_NO)
@Preview(name = "Dark Mode", showBackground = true, uiMode = Configuration.UI_MODE_NIGHT_YES)
@Composable
fun PetEmptyListPreview() {
PmudemoTheme {
Surface(
color = MaterialTheme.colorScheme.background
) {
PetList(
petList = listOf(),
onClick = {},
onSwipe = {}
)
}
}
}

38
app/src/main/java/ru/ulstu/is/pmu/ui/student/list/PetListViewModel.kt Normal file
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package ru.ulstu.`is`.pmu.ui.student.list
import androidx.lifecycle.ViewModel
import androidx.lifecycle.viewModelScope
import kotlinx.coroutines.flow.SharingStarted
import kotlinx.coroutines.flow.StateFlow
import kotlinx.coroutines.flow.map
import kotlinx.coroutines.flow.stateIn
import ru.ulstu.`is`.pmu.database.AppDataContainer
import ru.ulstu.`is`.pmu.database.pet.model.Pet
import ru.ulstu.`is`.pmu.database.student.repository.PetRepository
class PetListViewModel(
private val petRepository: PetRepository
) : ViewModel() {
var petListUiState: StateFlow<PetListUiState> = petRepository.getAllPets().map {
PetListUiState(it)
}.stateIn(
scope = viewModelScope,
started = SharingStarted.WhileSubscribed(stopTimeoutMillis = AppDataContainer.TIMEOUT),
initialValue = PetListUiState()
)
suspend fun deletePet(pet: Pet) {
petRepository.deletePet(pet)
}
fun getByUser(id: Int) {
petListUiState = petRepository.getByUser(uid = id).map {
PetListUiState(it)
}.stateIn(
scope = viewModelScope,
started = SharingStarted.WhileSubscribed(stopTimeoutMillis = AppDataContainer.TIMEOUT),
initialValue = PetListUiState()
)
}
}
data class PetListUiState(val petList: List<Pet> = listOf())

193
app/src/main/java/ru/ulstu/is/pmu/ui/student/list/PetUserList.kt Normal file
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package ru.ulstu.`is`.pmu.ui.student.list
import android.content.res.Configuration
import androidx.compose.animation.animateColorAsState
import androidx.compose.animation.core.animateFloatAsState
import androidx.compose.foundation.Image
import androidx.compose.foundation.background
import androidx.compose.foundation.clickable
import androidx.compose.foundation.layout.Arrangement
import androidx.compose.foundation.layout.Box
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.Row
import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.foundation.layout.fillMaxWidth
import androidx.compose.foundation.layout.height
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.layout.size
import androidx.compose.foundation.layout.width
import androidx.compose.foundation.lazy.LazyColumn
import androidx.compose.foundation.lazy.LazyRow
import androidx.compose.foundation.lazy.grid.GridCells
import androidx.compose.foundation.lazy.grid.LazyVerticalGrid
import androidx.compose.foundation.lazy.items
import androidx.compose.material.icons.Icons
import androidx.compose.material.icons.filled.Add
import androidx.compose.material.icons.outlined.Delete
import androidx.compose.material3.Card
import androidx.compose.material3.CardDefaults
import androidx.compose.material3.DismissDirection
import androidx.compose.material3.DismissState
import androidx.compose.material3.DismissValue.DismissedToStart
import androidx.compose.material3.ExperimentalMaterial3Api
import androidx.compose.material3.FloatingActionButton
import androidx.compose.material3.Icon
import androidx.compose.material3.MaterialTheme
import androidx.compose.material3.Scaffold
import androidx.compose.material3.Surface
import androidx.compose.material3.SwipeToDismiss
import androidx.compose.material3.Text
import androidx.compose.material3.rememberDismissState
import androidx.compose.runtime.Composable
import androidx.compose.runtime.collectAsState
import androidx.compose.runtime.getValue
import androidx.compose.runtime.rememberCoroutineScope
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.ui.draw.scale
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.res.painterResource
import androidx.compose.ui.res.stringResource
import androidx.compose.ui.text.style.TextAlign
import androidx.compose.ui.tooling.preview.Preview
import androidx.compose.ui.unit.dp
import androidx.lifecycle.viewmodel.compose.viewModel
import androidx.navigation.NavController
import kotlinx.coroutines.launch
import ru.ulstu.`is`.pmu.R
import ru.ulstu.`is`.pmu.database.pet.model.Pet
import ru.ulstu.`is`.pmu.ui.AppViewModelProvider
import ru.ulstu.`is`.pmu.ui.navigation.Screen
import ru.ulstu.`is`.pmu.ui.theme.PmudemoTheme
@Composable
fun PetUserList(
navController: NavController,
idUser: Int,
viewModel: PetListViewModel = viewModel(factory = AppViewModelProvider.Factory)
) {
val coroutineScope = rememberCoroutineScope()
viewModel.getByUser(idUser)
val petListUiState by viewModel.petListUiState.collectAsState()
Scaffold(
topBar = {}
) { innerPadding ->
PetUserList(
modifier = Modifier
.padding(innerPadding)
.fillMaxSize(),
petList = petListUiState.petList
)
}
}
@OptIn(ExperimentalMaterial3Api::class)
@Composable
private fun PetUserList(
modifier: Modifier = Modifier,
petList: List<Pet>
) {
Column(
modifier = modifier
) {
if (petList.isEmpty()) {
Text(
text = stringResource(R.string.student_empty_description),
textAlign = TextAlign.Center,
style = MaterialTheme.typography.titleLarge
)
} else {
LazyColumn(
verticalArrangement = Arrangement.Center,
horizontalAlignment = Alignment.CenterHorizontally
) {
items(items = petList, key = { it.uid }) { pet ->
val dismissState: DismissState = rememberDismissState(
positionalThreshold = { 200.dp.toPx() }
)
Column(
horizontalAlignment = Alignment.CenterHorizontally,
modifier = Modifier.padding(8.dp)
) {
PetUserListItem(pet = pet,
modifier = Modifier
.padding(vertical = 7.dp))
}
}
}
}
}
}
@Composable
private fun PetUserListItem(
pet: Pet,
modifier: Modifier = Modifier
) {
Column(
verticalArrangement = Arrangement.Center,
horizontalAlignment = Alignment.CenterHorizontally,
modifier = Modifier.fillMaxSize()
) {Card(
modifier = modifier
.padding(8.dp)
.width(100.dp)
.height(150.dp), // Устанавливаем ширину и высоту карточки
elevation = CardDefaults.cardElevation(defaultElevation = 2.dp)
) {
Image(
painter = painterResource(id = pet.imageResourceId),
contentDescription = null,
modifier = Modifier
.size(100.dp)
.padding(8.dp)
)
Text(
text = String.format("%s", pet.name),
textAlign = TextAlign.Center,
modifier = Modifier.fillMaxWidth()
)
}
}
}
@Preview(name = "Light Mode", showBackground = true, uiMode = Configuration.UI_MODE_NIGHT_NO)
@Preview(name = "Dark Mode", showBackground = true, uiMode = Configuration.UI_MODE_NIGHT_YES)
@Composable
fun PetUserListPreview() {
PmudemoTheme {
Surface(
color = MaterialTheme.colorScheme.background
) {
PetUserList(
petList = (1..20).map { i -> Pet.getPet(i) },
)
}
}
}
@Preview(name = "Light Mode", showBackground = true, uiMode = Configuration.UI_MODE_NIGHT_NO)
@Preview(name = "Dark Mode", showBackground = true, uiMode = Configuration.UI_MODE_NIGHT_YES)
@Composable
fun PetUserEmptyListPreview() {
PmudemoTheme {
Surface(
color = MaterialTheme.colorScheme.background
) {
PetUserList(
petList = listOf(),
)
}
}
}

171
app/src/main/java/ru/ulstu/is/pmu/ui/student/list/UserList.kt Normal file
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package ru.ulstu.`is`.pmu.ui.student.list
import android.content.res.Configuration
import androidx.compose.animation.animateColorAsState
import androidx.compose.animation.core.animateFloatAsState
import androidx.compose.foundation.background
import androidx.compose.foundation.clickable
import androidx.compose.foundation.layout.Box
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.foundation.layout.fillMaxWidth
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.lazy.LazyColumn
import androidx.compose.foundation.lazy.items
import androidx.compose.material.icons.Icons
import androidx.compose.material.icons.filled.Add
import androidx.compose.material.icons.outlined.Delete
import androidx.compose.material3.Card
import androidx.compose.material3.CardDefaults
import androidx.compose.material3.DismissDirection
import androidx.compose.material3.DismissState
import androidx.compose.material3.DismissValue.DismissedToStart
import androidx.compose.material3.ExperimentalMaterial3Api
import androidx.compose.material3.FloatingActionButton
import androidx.compose.material3.Icon
import androidx.compose.material3.MaterialTheme
import androidx.compose.material3.Scaffold
import androidx.compose.material3.Surface
import androidx.compose.material3.SwipeToDismiss
import androidx.compose.material3.Text
import androidx.compose.material3.rememberDismissState
import androidx.compose.runtime.Composable
import androidx.compose.runtime.collectAsState
import androidx.compose.runtime.getValue
import androidx.compose.runtime.rememberCoroutineScope
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.ui.draw.scale
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.res.stringResource
import androidx.compose.ui.text.style.TextAlign
import androidx.compose.ui.tooling.preview.Preview
import androidx.compose.ui.unit.dp
import androidx.lifecycle.viewmodel.compose.viewModel
import androidx.navigation.NavController
import kotlinx.coroutines.launch
import ru.ulstu.`is`.pmu.R
import ru.ulstu.`is`.pmu.database.student.model.User
import ru.ulstu.`is`.pmu.ui.AppViewModelProvider
import ru.ulstu.`is`.pmu.ui.navigation.Screen
import ru.ulstu.`is`.pmu.ui.theme.PmudemoTheme
@Composable
fun UserList(
navController: NavController,
viewModel: UserListViewModel = viewModel(factory = AppViewModelProvider.Factory)
) {
val coroutineScope = rememberCoroutineScope()
val userListUiState by viewModel.userListUiState.collectAsState()
Scaffold(
topBar = {}
) { innerPadding ->
UserList(
modifier = Modifier
.padding(innerPadding)
.fillMaxSize(),
userList = userListUiState.userList,
onClick = { uid: Int ->
val route = Screen.PetUserList.route.replace("{id}", uid.toString())
navController.navigate(route)
}
)
}
}
@OptIn(ExperimentalMaterial3Api::class)
@Composable
private fun UserList(
modifier: Modifier = Modifier,
userList: List<User>,
onClick: (uid: Int) -> Unit
) {
Column(
modifier = modifier
) {
if (userList.isEmpty()) {
Text(
text = stringResource(R.string.student_empty_description),
textAlign = TextAlign.Center,
style = MaterialTheme.typography.titleLarge
)
} else {
LazyColumn(modifier = Modifier.padding(all = 10.dp)) {
items(items = userList, key = { it.uid }) { user ->
val dismissState: DismissState = rememberDismissState(
positionalThreshold = { 200.dp.toPx() }
)
Column(
horizontalAlignment = Alignment.CenterHorizontally,
modifier = Modifier.padding(8.dp)
) {
UserListItem(user = user,
modifier = Modifier
.padding(vertical = 7.dp)
.clickable { onClick(user.uid) })
}
}
}
}
}
}
@Composable
private fun UserListItem(
user: User,
modifier: Modifier = Modifier
) {
Card(
modifier = modifier.fillMaxWidth(),
elevation = CardDefaults.cardElevation(defaultElevation = 2.dp)
) {
Column(
modifier = modifier.padding(all = 10.dp)
) {
Text(
text = String.format("%s (%s %s)",user.login, user.nameFirst, user.nameLast)
)
}
}
}
@Preview(name = "Light Mode", showBackground = true, uiMode = Configuration.UI_MODE_NIGHT_NO)
@Preview(name = "Dark Mode", showBackground = true, uiMode = Configuration.UI_MODE_NIGHT_YES)
@Composable
fun UserListPreview() {
PmudemoTheme {
Surface(
color = MaterialTheme.colorScheme.background
) {
UserList(
userList = (1..20).map { i -> User.getUser(i) },
onClick = {}
)
}
}
}
@Preview(name = "Light Mode", showBackground = true, uiMode = Configuration.UI_MODE_NIGHT_NO)
@Preview(name = "Dark Mode", showBackground = true, uiMode = Configuration.UI_MODE_NIGHT_YES)
@Composable
fun UserEmptyListPreview() {
PmudemoTheme {
Surface(
color = MaterialTheme.colorScheme.background
) {
UserList(
userList = listOf(),
onClick = {}
)
}
}
}

30
app/src/main/java/ru/ulstu/is/pmu/ui/student/list/UserListViewModel.kt Normal file
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package ru.ulstu.`is`.pmu.ui.student.list
import androidx.lifecycle.ViewModel
import androidx.lifecycle.viewModelScope
import kotlinx.coroutines.flow.SharingStarted
import kotlinx.coroutines.flow.StateFlow
import kotlinx.coroutines.flow.map
import kotlinx.coroutines.flow.stateIn
import ru.ulstu.`is`.pmu.database.AppDataContainer
import ru.ulstu.`is`.pmu.database.pet.model.Pet
import ru.ulstu.`is`.pmu.database.student.model.User
import ru.ulstu.`is`.pmu.database.student.repository.PetRepository
import ru.ulstu.`is`.pmu.database.student.repository.UserRepository
class UserListViewModel(
private val userRepository: UserRepository
) : ViewModel() {
val userListUiState: StateFlow<UserListUiState> = userRepository.getAllUsers().map {
UserListUiState(it)
}.stateIn(
scope = viewModelScope,
started = SharingStarted.WhileSubscribed(stopTimeoutMillis = AppDataContainer.TIMEOUT),
initialValue = UserListUiState()
)
}
data class UserListUiState(val userList: List<User> = listOf())

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app/src/main/java/ru/ulstu/is/pmu/ui/theme/Color.kt Normal file
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package ru.ulstu.`is`.pmu.ui.theme
import androidx.compose.ui.graphics.Color
val Purple80 = Color(0xFFD0BCFF)
val PurpleGrey80 = Color(0xFFCCC2DC)
val Pink80 = Color(0xFFEFB8C8)
val Purple40 = Color(0xFF6650a4)
val PurpleGrey40 = Color(0xFF625b71)
val Pink40 = Color(0xFF7D5260)

70
app/src/main/java/ru/ulstu/is/pmu/ui/theme/Theme.kt Normal file
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package ru.ulstu.`is`.pmu.ui.theme
import android.app.Activity
import android.os.Build
import androidx.compose.foundation.isSystemInDarkTheme
import androidx.compose.material3.MaterialTheme
import androidx.compose.material3.darkColorScheme
import androidx.compose.material3.dynamicDarkColorScheme
import androidx.compose.material3.dynamicLightColorScheme
import androidx.compose.material3.lightColorScheme
import androidx.compose.runtime.Composable
import androidx.compose.runtime.SideEffect
import androidx.compose.ui.graphics.toArgb
import androidx.compose.ui.platform.LocalContext
import androidx.compose.ui.platform.LocalView
import androidx.core.view.WindowCompat
private val DarkColorScheme = darkColorScheme(
primary = Purple80,
secondary = PurpleGrey80,
tertiary = Pink80
)
private val LightColorScheme = lightColorScheme(
primary = Purple40,
secondary = PurpleGrey40,
tertiary = Pink40
/* Other default colors to override
background = Color(0xFFFFFBFE),
surface = Color(0xFFFFFBFE),
onPrimary = Color.White,
onSecondary = Color.White,
onTertiary = Color.White,
onBackground = Color(0xFF1C1B1F),
onSurface = Color(0xFF1C1B1F),
*/
)
@Composable
fun PmudemoTheme(
darkTheme: Boolean = isSystemInDarkTheme(),
// Dynamic color is available on Android 12+
dynamicColor: Boolean = true,
content: @Composable () -> Unit
) {
val colorScheme = when {
dynamicColor && Build.VERSION.SDK_INT >= Build.VERSION_CODES.S -> {
val context = LocalContext.current
if (darkTheme) dynamicDarkColorScheme(context) else dynamicLightColorScheme(context)
}
darkTheme -> DarkColorScheme
else -> LightColorScheme
}
val view = LocalView.current
if (!view.isInEditMode) {
SideEffect {
val window = (view.context as Activity).window
window.statusBarColor = colorScheme.primary.toArgb()
WindowCompat.getInsetsController(window, view).isAppearanceLightStatusBars = darkTheme
}
}
MaterialTheme(
colorScheme = colorScheme,
typography = Typography,
content = content
)
}

34
app/src/main/java/ru/ulstu/is/pmu/ui/theme/Type.kt Normal file
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package ru.ulstu.`is`.pmu.ui.theme
import androidx.compose.material3.Typography
import androidx.compose.ui.text.TextStyle
import androidx.compose.ui.text.font.FontFamily
import androidx.compose.ui.text.font.FontWeight
import androidx.compose.ui.unit.sp
// Set of Material typography styles to start with
val Typography = Typography(
bodyLarge = TextStyle(
fontFamily = FontFamily.Default,
fontWeight = FontWeight.Normal,
fontSize = 16.sp,
lineHeight = 24.sp,
letterSpacing = 0.5.sp
)
/* Other default text styles to override
titleLarge = TextStyle(
fontFamily = FontFamily.Default,
fontWeight = FontWeight.Normal,
fontSize = 22.sp,
lineHeight = 28.sp,
letterSpacing = 0.sp
),
labelSmall = TextStyle(
fontFamily = FontFamily.Default,
fontWeight = FontWeight.Medium,
fontSize = 11.sp,
lineHeight = 16.sp,
letterSpacing = 0.5.sp
)
*/
)

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170
app/src/main/res/drawable/ic_launcher_background.xml Normal file
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<?xml version="1.0" encoding="utf-8"?>
<vector xmlns:android="http://schemas.android.com/apk/res/android"
android:width="108dp"
android:height="108dp"
android:viewportWidth="108"
android:viewportHeight="108">
<path
android:fillColor="#3DDC84"
android:pathData="M0,0h108v108h-108z" />
<path
android:fillColor="#00000000"
android:pathData="M9,0L9,108"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M19,0L19,108"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M29,0L29,108"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M39,0L39,108"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M49,0L49,108"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M59,0L59,108"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M69,0L69,108"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M79,0L79,108"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M89,0L89,108"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M99,0L99,108"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M0,9L108,9"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M0,19L108,19"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M0,29L108,29"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M0,39L108,39"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M0,49L108,49"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M0,59L108,59"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M0,69L108,69"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M0,79L108,79"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M0,89L108,89"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M0,99L108,99"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M19,29L89,29"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M19,39L89,39"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M19,49L89,49"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M19,59L89,59"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M19,69L89,69"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M19,79L89,79"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M29,19L29,89"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M39,19L39,89"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M49,19L49,89"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M59,19L59,89"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M69,19L69,89"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M79,19L79,89"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
</vector>

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app/src/main/res/drawable/ic_launcher_foreground.xml Normal file
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<vector xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:aapt="http://schemas.android.com/aapt"
android:width="108dp"
android:height="108dp"
android:viewportWidth="108"
android:viewportHeight="108">
<path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
<aapt:attr name="android:fillColor">
<gradient
android:endX="85.84757"
android:endY="92.4963"
android:startX="42.9492"
android:startY="49.59793"
android:type="linear">
<item
android:color="#44000000"
android:offset="0.0" />
<item
android:color="#00000000"
android:offset="1.0" />
</gradient>
</aapt:attr>
</path>
<path
android:fillColor="#FFFFFF"
android:fillType="nonZero"
android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
android:strokeWidth="1"
android:strokeColor="#00000000" />
</vector>

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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="@drawable/ic_launcher_background" />
<foreground android:drawable="@drawable/ic_launcher_foreground" />
<monochrome android:drawable="@drawable/ic_launcher_foreground" />
</adaptive-icon>

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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="@drawable/ic_launcher_background" />
<foreground android:drawable="@drawable/ic_launcher_foreground" />
<monochrome android:drawable="@drawable/ic_launcher_foreground" />
</adaptive-icon>

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<?xml version="1.0" encoding="utf-8"?>
<resources>
<color name="purple_200">#FFBB86FC</color>
<color name="purple_500">#FF6200EE</color>
<color name="purple_700">#FF3700B3</color>
<color name="teal_200">#FF03DAC5</color>
<color name="teal_700">#FF018786</color>
<color name="black">#FF000000</color>
<color name="white">#FFFFFFFF</color>
</resources>

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app/src/main/res/values/strings.xml Normal file
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<resources>
<string name="app_name">pmu-demo</string>
<string name="student_firstname">Имя</string>
<string name="student_lastname">Заметка</string>
<string name="student_group">Группа</string>
<string name="student_phone">Телефон</string>
<string name="student_email">e-mail</string>
<string name="student_main_title">Питомцы</string>
<string name="user_main_title">Пользователи</string>
<string name="student_view_title">Питомец</string>
<string name="student_empty_description">Питомцев пока нет</string>
<string name="student_group_not_select">Хозяин не указан</string>
<string name="student_save_button">Сохранить</string>
<string name="about_title">О нас</string>
<string name="about_text">
<p>Это текст <b>о нас</b>!</p>\n\n
<p>Здесь могла быть Ваша реклама!</p>\n\n
<p>Наш сайт <a href="https://ulstu.ru">ulstu.ru</a></p>
</string>
<string-array name="available_pet_images">
<item>@drawable/avatar</item>
<item>@drawable/pet1</item>
<item>@drawable/pet2</item>
<item>@drawable/pet3</item>
<item>@drawable/pet4</item>
<item>@drawable/pet5</item>
<item>@drawable/pet6</item>
<item>@drawable/pet7</item>
<item>@drawable/pet8</item>
</string-array>
</resources>

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<?xml version="1.0" encoding="utf-8"?>
<resources>
<style name="Theme.Pmudemo" parent="android:Theme.Material.Light.NoActionBar" />
</resources>

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<?xml version="1.0" encoding="utf-8"?><!--
Sample backup rules file; uncomment and customize as necessary.
See https://developer.android.com/guide/topics/data/autobackup
for details.
Note: This file is ignored for devices older that API 31
See https://developer.android.com/about/versions/12/backup-restore
-->
<full-backup-content>
<!--
<include domain="sharedpref" path="."/>
<exclude domain="sharedpref" path="device.xml"/>
-->
</full-backup-content>

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<?xml version="1.0" encoding="utf-8"?><!--
Sample data extraction rules file; uncomment and customize as necessary.
See https://developer.android.com/about/versions/12/backup-restore#xml-changes
for details.
-->
<data-extraction-rules>
<cloud-backup>
<!-- TODO: Use <include> and <exclude> to control what is backed up.
<include .../>
<exclude .../>
-->
</cloud-backup>
<!--
<device-transfer>
<include .../>
<exclude .../>
</device-transfer>
-->
</data-extraction-rules>

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app/src/test/java/ru/ulstu/is/pmu/ExampleUnitTest.kt Normal file
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package ru.ulstu.`is`.pmu
import org.junit.Assert.assertEquals
import org.junit.Test
/**
* Example local unit test, which will execute on the development machine (host).
*
* See [testing documentation](http://d.android.com/tools/testing).
*/
class ExampleUnitTest {
@Test
fun addition_isCorrect() {
assertEquals(4, 2 + 2)
}
}

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// Top-level build file where you can add configuration options common to all sub-projects/modules.
plugins {
id("com.android.application") version "8.1.3" apply false
id("org.jetbrains.kotlin.android") version "1.8.20" apply false
id("com.google.devtools.ksp") version "1.8.20-1.0.11" apply false
}

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# Project-wide Gradle settings.
# IDE (e.g. Android Studio) users:
# Gradle settings configured through the IDE *will override*
# any settings specified in this file.
# For more details on how to configure your build environment visit
# http://www.gradle.org/docs/current/userguide/build_environment.html
# Specifies the JVM arguments used for the daemon process.
# The setting is particularly useful for tweaking memory settings.
org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
# When configured, Gradle will run in incubating parallel mode.
# This option should only be used with decoupled projects. More details, visit
# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
# org.gradle.parallel=true
# AndroidX package structure to make it clearer which packages are bundled with the
# Android operating system, and which are packaged with your app's APK
# https://developer.android.com/topic/libraries/support-library/androidx-rn
android.useAndroidX=true
# Kotlin code style for this project: "official" or "obsolete":
kotlin.code.style=official
# Enables namespacing of each library's R class so that its R class includes only the
# resources declared in the library itself and none from the library's dependencies,
# thereby reducing the size of the R class for that library
android.nonTransitiveRClass=true

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#Mon Sep 25 15:50:37 SAMT 2023
distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-8.0-bin.zip
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists

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#!/usr/bin/env sh
#
# Copyright 2015 the original author or authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
##############################################################################
##
## Gradle start up script for UN*X
##
##############################################################################
# Attempt to set APP_HOME
# Resolve links: $0 may be a link
PRG="$0"
# Need this for relative symlinks.
while [ -h "$PRG" ] ; do
ls=`ls -ld "$PRG"`
link=`expr "$ls" : '.*-> \(.*\)$'`
if expr "$link" : '/.*' > /dev/null; then
PRG="$link"
else
PRG=`dirname "$PRG"`"/$link"
fi
done
SAVED="`pwd`"
cd "`dirname \"$PRG\"`/" >/dev/null
APP_HOME="`pwd -P`"
cd "$SAVED" >/dev/null
APP_NAME="Gradle"
APP_BASE_NAME=`basename "$0"`
# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
# Use the maximum available, or set MAX_FD != -1 to use that value.
MAX_FD="maximum"
warn () {
echo "$*"
}
die () {
echo
echo "$*"
echo
exit 1
}
# OS specific support (must be 'true' or 'false').
cygwin=false
msys=false
darwin=false
nonstop=false
case "`uname`" in
CYGWIN* )
cygwin=true
;;
Darwin* )
darwin=true
;;
MINGW* )
msys=true
;;
NONSTOP* )
nonstop=true
;;
esac
CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
# Determine the Java command to use to start the JVM.
if [ -n "$JAVA_HOME" ] ; then
if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
# IBM's JDK on AIX uses strange locations for the executables
JAVACMD="$JAVA_HOME/jre/sh/java"
else
JAVACMD="$JAVA_HOME/bin/java"
fi
if [ ! -x "$JAVACMD" ] ; then
die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
else
JAVACMD="java"
which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
# Increase the maximum file descriptors if we can.
if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
MAX_FD_LIMIT=`ulimit -H -n`
if [ $? -eq 0 ] ; then
if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
MAX_FD="$MAX_FD_LIMIT"
fi
ulimit -n $MAX_FD
if [ $? -ne 0 ] ; then
warn "Could not set maximum file descriptor limit: $MAX_FD"
fi
else
warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
fi
fi
# For Darwin, add options to specify how the application appears in the dock
if $darwin; then
GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
fi
# For Cygwin or MSYS, switch paths to Windows format before running java
if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
APP_HOME=`cygpath --path --mixed "$APP_HOME"`
CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
JAVACMD=`cygpath --unix "$JAVACMD"`
# We build the pattern for arguments to be converted via cygpath
ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
SEP=""
for dir in $ROOTDIRSRAW ; do
ROOTDIRS="$ROOTDIRS$SEP$dir"
SEP="|"
done
OURCYGPATTERN="(^($ROOTDIRS))"
# Add a user-defined pattern to the cygpath arguments
if [ "$GRADLE_CYGPATTERN" != "" ] ; then
OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
fi
# Now convert the arguments - kludge to limit ourselves to /bin/sh
i=0
for arg in "$@" ; do
CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
else
eval `echo args$i`="\"$arg\""
fi
i=`expr $i + 1`
done
case $i in
0) set -- ;;
1) set -- "$args0" ;;
2) set -- "$args0" "$args1" ;;
3) set -- "$args0" "$args1" "$args2" ;;
4) set -- "$args0" "$args1" "$args2" "$args3" ;;
5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
esac
fi
# Escape application args
save () {
for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
echo " "
}
APP_ARGS=`save "$@"`
# Collect all arguments for the java command, following the shell quoting and substitution rules
eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
exec "$JAVACMD" "$@"

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@rem
@rem Copyright 2015 the original author or authors.
@rem
@rem Licensed under the Apache License, Version 2.0 (the "License");
@rem you may not use this file except in compliance with the License.
@rem You may obtain a copy of the License at
@rem
@rem https://www.apache.org/licenses/LICENSE-2.0
@rem
@rem Unless required by applicable law or agreed to in writing, software
@rem distributed under the License is distributed on an "AS IS" BASIS,
@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@rem See the License for the specific language governing permissions and
@rem limitations under the License.
@rem
@if "%DEBUG%" == "" @echo off
@rem ##########################################################################
@rem
@rem Gradle startup script for Windows
@rem
@rem ##########################################################################
@rem Set local scope for the variables with windows NT shell
if "%OS%"=="Windows_NT" setlocal
set DIRNAME=%~dp0
if "%DIRNAME%" == "" set DIRNAME=.
set APP_BASE_NAME=%~n0
set APP_HOME=%DIRNAME%
@rem Resolve any "." and ".." in APP_HOME to make it shorter.
for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
@rem Find java.exe
if defined JAVA_HOME goto findJavaFromJavaHome
set JAVA_EXE=java.exe
%JAVA_EXE% -version >NUL 2>&1
if "%ERRORLEVEL%" == "0" goto execute
echo.
echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
echo.
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation.
goto fail
:findJavaFromJavaHome
set JAVA_HOME=%JAVA_HOME:"=%
set JAVA_EXE=%JAVA_HOME%/bin/java.exe
if exist "%JAVA_EXE%" goto execute
echo.
echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
echo.
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation.
goto fail
:execute
@rem Setup the command line
set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
@rem Execute Gradle
"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
:end
@rem End local scope for the variables with windows NT shell
if "%ERRORLEVEL%"=="0" goto mainEnd
:fail
rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
rem the _cmd.exe /c_ return code!
if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
exit /b 1
:mainEnd
if "%OS%"=="Windows_NT" endlocal
:omega

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pluginManagement {
repositories {
google()
mavenCentral()
gradlePluginPortal()
}
}
dependencyResolutionManagement {
repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
repositories {
google()
mavenCentral()
}
}
rootProject.name = "pmu-demo"
include(":app")