├── app ├── .gitignore ├── src │ ├── main │ │ ├── res │ │ │ ├── mipmap-hdpi │ │ │ │ ├── ic_launcher.webp │ │ │ │ └── ic_launcher_round.webp │ │ │ ├── mipmap-mdpi │ │ │ │ ├── ic_launcher.webp │ │ │ │ └── ic_launcher_round.webp │ │ │ ├── mipmap-xhdpi │ │ │ │ ├── ic_launcher.webp │ │ │ │ └── ic_launcher_round.webp │ │ │ ├── mipmap-xxhdpi │ │ │ │ ├── ic_launcher.webp │ │ │ │ └── ic_launcher_round.webp │ │ │ ├── mipmap-xxxhdpi │ │ │ │ ├── ic_launcher.webp │ │ │ │ └── ic_launcher_round.webp │ │ │ ├── values │ │ │ │ ├── strings.xml │ │ │ │ ├── themes.xml │ │ │ │ └── colors.xml │ │ │ ├── mipmap-anydpi-v26 │ │ │ │ ├── ic_launcher.xml │ │ │ │ └── ic_launcher_round.xml │ │ │ ├── drawable │ │ │ │ ├── ic_baseline_skip_next_24.xml │ │ │ │ ├── ic_baseline_skip_previous_24.xml │ │ │ │ ├── ic_baseline_repeat_24.xml │ │ │ │ ├── ic_baseline_play_circle_filled_24.xml │ │ │ │ ├── ic_baseline_shuffle_24.xml │ │ │ │ └── ic_launcher_background.xml │ │ │ ├── xml │ │ │ │ ├── backup_rules.xml │ │ │ │ └── data_extraction_rules.xml │ │ │ └── drawable-v24 │ │ │ │ └── ic_launcher_foreground.xml │ │ ├── java │ │ │ └── dev │ │ │ │ └── baseio │ │ │ │ └── itunescomposesample │ │ │ │ ├── ITunesApp.kt │ │ │ │ ├── ui │ │ │ │ ├── theme │ │ │ │ │ ├── Color.kt │ │ │ │ │ ├── Shape.kt │ │ │ │ │ ├── Type.kt │ │ │ │ │ └── Theme.kt │ │ │ │ └── screens │ │ │ │ │ ├── composables │ │ │ │ │ ├── AlbumsList.kt │ │ │ │ │ ├── UIAlbumItem.kt │ │ │ │ │ ├── ITunesScreenViewState.kt │ │ │ │ │ ├── AlbumPager.kt │ │ │ │ │ └── TopAlbumsHeader.kt │ │ │ │ │ ├── ITunesScreenVM.kt │ │ │ │ │ └── ITunesScreen.kt │ │ │ │ ├── di │ │ │ │ ├── MapperModule.kt │ │ │ │ ├── UseCaseModule.kt │ │ │ │ ├── RepositoryModule.kt │ │ │ │ └── AppModule.kt │ │ │ │ ├── MainActivity.kt │ │ │ │ └── NetworkInfoProviderImpl.kt │ │ └── AndroidManifest.xml │ └── test │ │ └── java │ │ └── dev │ │ └── baseio │ │ └── itunescomposesample │ │ └── ITunesScreenVMShould.kt ├── proguard-rules.pro └── build.gradle ├── data ├── .gitignore ├── consumer-rules.pro ├── src │ ├── main │ │ ├── AndroidManifest.xml │ │ └── java │ │ │ └── dev │ │ │ └── baseio │ │ │ └── itunesdata │ │ │ ├── network │ │ │ ├── NetworkClient.kt │ │ │ ├── ITunesApi.kt │ │ │ └── model │ │ │ │ └── ITunesAlbum.kt │ │ │ ├── database │ │ │ ├── entities │ │ │ │ └── DBITunesAlbum.kt │ │ │ ├── ITunesDatabase.kt │ │ │ └── dao │ │ │ │ └── ItunesAlbumDao.kt │ │ │ ├── mappers │ │ │ ├── ITunesAlbumMapper.kt │ │ │ └── ITunesAlbumMultipleMapper.kt │ │ │ ├── sources │ │ │ ├── ITunesNetworkSourceImpl.kt │ │ │ └── ITunesLocalSourceImpl.kt │ │ │ └── repo │ │ │ └── ITunesRepositoryImpl.kt │ ├── test │ │ └── java │ │ │ └── dev │ │ │ └── baseio │ │ │ └── itunesdata │ │ │ └── ExampleUnitTest.kt │ └── androidTest │ │ └── java │ │ └── dev │ │ └── baseio │ │ └── itunesdata │ │ └── ExampleInstrumentedTest.kt ├── proguard-rules.pro └── build.gradle ├── domain ├── .gitignore ├── src │ └── main │ │ └── java │ │ └── dev │ │ └── baseio │ │ └── itunesdomain │ │ ├── exceptions │ │ └── NoNetworkException.kt │ │ ├── ITunes.kt │ │ ├── models │ │ ├── EntityMapper.kt │ │ └── DMiTunesAlbum.kt │ │ ├── NetworkInfoProvider.kt │ │ ├── datasources │ │ ├── ITunesNetworkSource.kt │ │ └── ITunesLocalSource.kt │ │ ├── usecases │ │ ├── UseCaseFetchTopAlbums.kt │ │ ├── UseCaseFavToggleAlbum.kt │ │ └── UseCaseGetAlbums.kt │ │ └── ITunesRepository.kt └── build.gradle ├── .idea ├── .gitignore ├── vcs.xml ├── compiler.xml ├── deploymentTargetDropDown.xml ├── misc.xml └── gradle.xml ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── .gitignore ├── settings.gradle ├── gradle.properties ├── README.md ├── gradlew.bat └── gradlew /app/.gitignore: -------------------------------------------------------------------------------- 1 | /build -------------------------------------------------------------------------------- /data/.gitignore: -------------------------------------------------------------------------------- 1 | /build -------------------------------------------------------------------------------- /data/consumer-rules.pro: -------------------------------------------------------------------------------- 1 | -------------------------------------------------------------------------------- /domain/.gitignore: -------------------------------------------------------------------------------- 1 | /build -------------------------------------------------------------------------------- /.idea/.gitignore: -------------------------------------------------------------------------------- 1 | # Default ignored files 2 | /shelf/ 3 | /workspace.xml 4 | -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/oianmol/iTunesCompose/master/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /app/src/main/res/mipmap-hdpi/ic_launcher.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/oianmol/iTunesCompose/master/app/src/main/res/mipmap-hdpi/ic_launcher.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-mdpi/ic_launcher.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/oianmol/iTunesCompose/master/app/src/main/res/mipmap-mdpi/ic_launcher.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xhdpi/ic_launcher.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/oianmol/iTunesCompose/master/app/src/main/res/mipmap-xhdpi/ic_launcher.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxhdpi/ic_launcher.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/oianmol/iTunesCompose/master/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/oianmol/iTunesCompose/master/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-hdpi/ic_launcher_round.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/oianmol/iTunesCompose/master/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-mdpi/ic_launcher_round.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/oianmol/iTunesCompose/master/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/oianmol/iTunesCompose/master/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/oianmol/iTunesCompose/master/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/oianmol/iTunesCompose/master/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp -------------------------------------------------------------------------------- /app/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | iTunesComposeSample 3 | Loading Albums... 4 | -------------------------------------------------------------------------------- /domain/src/main/java/dev/baseio/itunesdomain/exceptions/NoNetworkException.kt: -------------------------------------------------------------------------------- 1 | package dev.baseio.itunesdomain.exceptions 2 | 3 | class NoNetworkException : Throwable("No Network Available") -------------------------------------------------------------------------------- /data/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | -------------------------------------------------------------------------------- /domain/src/main/java/dev/baseio/itunesdomain/ITunes.kt: -------------------------------------------------------------------------------- 1 | package dev.baseio.itunesdomain 2 | 3 | class ITunes { 4 | companion object { 5 | const val API_URL = "https://itunes.apple.com/us/rss/" 6 | } 7 | } -------------------------------------------------------------------------------- /domain/src/main/java/dev/baseio/itunesdomain/models/EntityMapper.kt: -------------------------------------------------------------------------------- 1 | package dev.baseio.itunesdomain.models 2 | 3 | interface EntityMapper { 4 | fun mapToDomain(entity: Data): Domain 5 | fun mapToData(model: Domain): Data 6 | } -------------------------------------------------------------------------------- /app/src/main/java/dev/baseio/itunescomposesample/ITunesApp.kt: -------------------------------------------------------------------------------- 1 | package dev.baseio.itunescomposesample 2 | 3 | import android.app.Application 4 | import dagger.hilt.android.HiltAndroidApp 5 | 6 | @HiltAndroidApp 7 | class ITunesApp : Application() { 8 | } -------------------------------------------------------------------------------- /domain/src/main/java/dev/baseio/itunesdomain/NetworkInfoProvider.kt: -------------------------------------------------------------------------------- 1 | package dev.baseio.itunesdomain 2 | import kotlinx.coroutines.flow.Flow 3 | 4 | interface NetworkInfoProvider { 5 | fun listenToChanges(): Flow 6 | fun hasNetwork(): Boolean 7 | } -------------------------------------------------------------------------------- /.idea/vcs.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Wed Jun 29 11:31:51 IST 2022 2 | distributionBase=GRADLE_USER_HOME 3 | distributionUrl=https\://services.gradle.org/distributions/gradle-7.3.3-bin.zip 4 | distributionPath=wrapper/dists 5 | zipStorePath=wrapper/dists 6 | zipStoreBase=GRADLE_USER_HOME 7 | -------------------------------------------------------------------------------- /app/src/main/res/values/themes.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 7 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | *.iml 2 | .gradle 3 | /local.properties 4 | /.idea/caches 5 | /.idea/libraries 6 | /.idea/modules.xml 7 | /.idea/workspace.xml 8 | /.idea/navEditor.xml 9 | /.idea/assetWizardSettings.xml 10 | .DS_Store 11 | /build 12 | /captures 13 | .externalNativeBuild 14 | .cxx 15 | local.properties 16 | -------------------------------------------------------------------------------- /app/src/main/java/dev/baseio/itunescomposesample/ui/theme/Color.kt: -------------------------------------------------------------------------------- 1 | package dev.baseio.itunescomposesample.ui.theme 2 | 3 | import androidx.compose.ui.graphics.Color 4 | 5 | val Purple200 = Color(0xFFBB86FC) 6 | val Purple500 = Color(0xFF6200EE) 7 | val Purple700 = Color(0xFF3700B3) 8 | val Teal200 = Color(0xFF03DAC5) -------------------------------------------------------------------------------- /domain/src/main/java/dev/baseio/itunesdomain/models/DMiTunesAlbum.kt: -------------------------------------------------------------------------------- 1 | package dev.baseio.itunesdomain.models 2 | 3 | data class DMiTunesAlbum( 4 | val id: String, 5 | val price: String, 6 | val albumArt: String, 7 | val artistName: String, 8 | val label: String, 9 | var isFav: Boolean = false 10 | ) -------------------------------------------------------------------------------- /app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | -------------------------------------------------------------------------------- /app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | -------------------------------------------------------------------------------- /.idea/compiler.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /domain/src/main/java/dev/baseio/itunesdomain/datasources/ITunesNetworkSource.kt: -------------------------------------------------------------------------------- 1 | package dev.baseio.itunesdomain.datasources 2 | 3 | import dev.baseio.itunesdomain.models.DMiTunesAlbum 4 | 5 | interface ITunesNetworkSource { 6 | suspend fun fetchTopFirstAlbum(path: String): List 7 | suspend fun fetchTopAlbums(path: String): List 8 | 9 | } -------------------------------------------------------------------------------- /domain/src/main/java/dev/baseio/itunesdomain/usecases/UseCaseFetchTopAlbums.kt: -------------------------------------------------------------------------------- 1 | package dev.baseio.itunesdomain.usecases 2 | 3 | import dev.baseio.itunesdomain.ITunesRepository 4 | 5 | class UseCaseFetchTopAlbums(private val repository: ITunesRepository) { 6 | suspend operator fun invoke(limit:Int) { 7 | return repository.fetchAndSaveTopAlbums(limit) 8 | } 9 | } -------------------------------------------------------------------------------- /domain/src/main/java/dev/baseio/itunesdomain/usecases/UseCaseFavToggleAlbum.kt: -------------------------------------------------------------------------------- 1 | package dev.baseio.itunesdomain.usecases 2 | 3 | import dev.baseio.itunesdomain.ITunesRepository 4 | 5 | class UseCaseFavToggleAlbum(private val iTunesRepository: ITunesRepository) { 6 | suspend operator fun invoke(id: String): Boolean { 7 | return iTunesRepository.toggleFav(id) 8 | } 9 | } -------------------------------------------------------------------------------- /app/src/main/res/drawable/ic_baseline_skip_next_24.xml: -------------------------------------------------------------------------------- 1 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/ic_baseline_skip_previous_24.xml: -------------------------------------------------------------------------------- 1 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /domain/build.gradle: -------------------------------------------------------------------------------- 1 | plugins { 2 | id 'java-library' 3 | id 'org.jetbrains.kotlin.jvm' 4 | } 5 | 6 | java { 7 | sourceCompatibility = JavaVersion.VERSION_1_7 8 | targetCompatibility = JavaVersion.VERSION_1_7 9 | } 10 | 11 | dependencies { 12 | api("org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.6.21") 13 | api("org.jetbrains.kotlinx:kotlinx-coroutines-core:1.6.2") 14 | } 15 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/ic_baseline_repeat_24.xml: -------------------------------------------------------------------------------- 1 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /domain/src/main/java/dev/baseio/itunesdomain/ITunesRepository.kt: -------------------------------------------------------------------------------- 1 | package dev.baseio.itunesdomain 2 | 3 | import dev.baseio.itunesdomain.models.DMiTunesAlbum 4 | import kotlinx.coroutines.flow.Flow 5 | 6 | interface ITunesRepository { 7 | suspend fun fetchAndSaveTopAlbums(limit: Int) 8 | suspend fun toggleFav(id: String): Boolean 9 | fun getAllAlbums(search: String?): Flow> 10 | } -------------------------------------------------------------------------------- /app/src/main/java/dev/baseio/itunescomposesample/ui/theme/Shape.kt: -------------------------------------------------------------------------------- 1 | package dev.baseio.itunescomposesample.ui.theme 2 | 3 | import androidx.compose.foundation.shape.RoundedCornerShape 4 | import androidx.compose.material.Shapes 5 | import androidx.compose.ui.unit.dp 6 | 7 | val Shapes = Shapes( 8 | small = RoundedCornerShape(4.dp), 9 | medium = RoundedCornerShape(4.dp), 10 | large = RoundedCornerShape(0.dp) 11 | ) -------------------------------------------------------------------------------- /app/src/main/res/drawable/ic_baseline_play_circle_filled_24.xml: -------------------------------------------------------------------------------- 1 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /app/src/main/res/values/colors.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | #FFBB86FC 4 | #FF6200EE 5 | #FF3700B3 6 | #FF03DAC5 7 | #FF018786 8 | #FF000000 9 | #FFFFFFFF 10 | -------------------------------------------------------------------------------- /settings.gradle: -------------------------------------------------------------------------------- 1 | pluginManagement { 2 | repositories { 3 | gradlePluginPortal() 4 | google() 5 | mavenCentral() 6 | } 7 | } 8 | dependencyResolutionManagement { 9 | repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS) 10 | repositories { 11 | google() 12 | mavenCentral() 13 | } 14 | } 15 | rootProject.name = "iTunesComposeSample" 16 | include ':app' 17 | include ':domain' 18 | include ':data' 19 | -------------------------------------------------------------------------------- /data/src/test/java/dev/baseio/itunesdata/ExampleUnitTest.kt: -------------------------------------------------------------------------------- 1 | package dev.baseio.itunesdata 2 | 3 | import org.junit.Test 4 | 5 | import org.junit.Assert.* 6 | 7 | /** 8 | * Example local unit test, which will execute on the development machine (host). 9 | * 10 | * See [testing documentation](http://d.android.com/tools/testing). 11 | */ 12 | class ExampleUnitTest { 13 | @Test 14 | fun addition_isCorrect() { 15 | assertEquals(4, 2 + 2) 16 | } 17 | } -------------------------------------------------------------------------------- /domain/src/main/java/dev/baseio/itunesdomain/datasources/ITunesLocalSource.kt: -------------------------------------------------------------------------------- 1 | package dev.baseio.itunesdomain.datasources 2 | 3 | import dev.baseio.itunesdomain.models.DMiTunesAlbum 4 | import kotlinx.coroutines.flow.Flow 5 | 6 | interface ITunesLocalSource { 7 | fun setFav(albumId: String,value:Boolean) 8 | fun isFav(albumId: String): Boolean 9 | fun save(dataSet: List?) 10 | fun searchAsFlow(search: String?): Flow> 11 | } -------------------------------------------------------------------------------- /domain/src/main/java/dev/baseio/itunesdomain/usecases/UseCaseGetAlbums.kt: -------------------------------------------------------------------------------- 1 | package dev.baseio.itunesdomain.usecases 2 | 3 | import dev.baseio.itunesdomain.ITunesRepository 4 | import dev.baseio.itunesdomain.models.DMiTunesAlbum 5 | import kotlinx.coroutines.flow.Flow 6 | 7 | class UseCaseGetAlbums(private val iTunesRepository: ITunesRepository) { 8 | operator fun invoke(search: String?): Flow> { 9 | return iTunesRepository.getAllAlbums(search) 10 | } 11 | } -------------------------------------------------------------------------------- /data/src/main/java/dev/baseio/itunesdata/network/NetworkClient.kt: -------------------------------------------------------------------------------- 1 | package dev.baseio.itunesdata.network 2 | 3 | import dev.baseio.itunesdomain.ITunes 4 | import retrofit2.Retrofit 5 | import retrofit2.converter.gson.GsonConverterFactory 6 | 7 | object NetworkClient { 8 | fun buildNetworkClient(): Retrofit { 9 | return Retrofit.Builder() 10 | .baseUrl(ITunes.API_URL) 11 | .addConverterFactory(GsonConverterFactory.create()) 12 | .build(); 13 | } 14 | } -------------------------------------------------------------------------------- /app/src/main/res/drawable/ic_baseline_shuffle_24.xml: -------------------------------------------------------------------------------- 1 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /data/src/main/java/dev/baseio/itunesdata/database/entities/DBITunesAlbum.kt: -------------------------------------------------------------------------------- 1 | package dev.baseio.itunesdata.database.entities 2 | 3 | import androidx.room.ColumnInfo 4 | import androidx.room.Entity 5 | import androidx.room.PrimaryKey 6 | 7 | @Entity(tableName = "albums") 8 | data class DBITunesAlbum( 9 | @PrimaryKey val id: String, 10 | @ColumnInfo(name = "isFav") val isFav: Boolean = false, 11 | val price: String, 12 | val albumArt: String, 13 | val artistName: String, 14 | val label: String, 15 | ) -------------------------------------------------------------------------------- /data/src/main/java/dev/baseio/itunesdata/database/ITunesDatabase.kt: -------------------------------------------------------------------------------- 1 | package dev.baseio.itunesdata.database 2 | 3 | import androidx.room.Database 4 | import androidx.room.RoomDatabase 5 | import dev.baseio.itunesdata.database.dao.ItunesAlbumDao 6 | import dev.baseio.itunesdata.database.entities.DBITunesAlbum 7 | 8 | @Database( 9 | entities = [DBITunesAlbum::class], 10 | version = 1, 11 | exportSchema = false 12 | ) 13 | abstract class ITunesDatabase : RoomDatabase() { 14 | abstract fun itunesAlbumDao(): ItunesAlbumDao 15 | } -------------------------------------------------------------------------------- /app/src/main/res/xml/backup_rules.xml: -------------------------------------------------------------------------------- 1 | 8 | 9 | 13 | -------------------------------------------------------------------------------- /.idea/deploymentTargetDropDown.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | -------------------------------------------------------------------------------- /app/src/main/java/dev/baseio/itunescomposesample/ui/screens/composables/AlbumsList.kt: -------------------------------------------------------------------------------- 1 | package dev.baseio.itunescomposesample.ui.screens.composables 2 | 3 | import androidx.compose.foundation.lazy.LazyColumn 4 | import androidx.compose.foundation.lazy.items 5 | import androidx.compose.runtime.Composable 6 | import dev.baseio.itunesdomain.models.DMiTunesAlbum 7 | 8 | @Composable 9 | fun AlbumsList(dataSet: List, onFavPressed: (String) -> Unit) { 10 | LazyColumn { 11 | items(dataSet) { album -> 12 | UIAlbumItem(album) { 13 | onFavPressed(album.id) 14 | } 15 | } 16 | } 17 | } -------------------------------------------------------------------------------- /app/src/main/res/xml/data_extraction_rules.xml: -------------------------------------------------------------------------------- 1 | 6 | 7 | 8 | 12 | 13 | 19 | -------------------------------------------------------------------------------- /.idea/misc.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 9 | 10 | 11 | 12 | 13 | 14 | 16 | -------------------------------------------------------------------------------- /data/src/main/java/dev/baseio/itunesdata/network/ITunesApi.kt: -------------------------------------------------------------------------------- 1 | package dev.baseio.itunesdata.network 2 | 3 | import dev.baseio.itunesdata.network.model.ITunesAlbum 4 | import dev.baseio.itunesdata.network.model.ITunesAlbumMultipleEntries 5 | import dev.baseio.itunesdomain.ITunes 6 | import retrofit2.Response 7 | import retrofit2.http.GET 8 | import retrofit2.http.Path 9 | 10 | interface ITunesApi { 11 | @GET("topalbums/{limit}/json") 12 | suspend fun fetchTopAlbums(@Path("limit") limit: String): Response 13 | 14 | @GET("topalbums/{limit}/json") 15 | suspend fun fetchTopFirstAlbum(@Path("limit") limit: String): Response 16 | } -------------------------------------------------------------------------------- /data/src/main/java/dev/baseio/itunesdata/mappers/ITunesAlbumMapper.kt: -------------------------------------------------------------------------------- 1 | package dev.baseio.itunesdata.mappers 2 | 3 | import dev.baseio.itunesdata.network.model.ITunesAlbum 4 | import dev.baseio.itunesdata.network.model.toDMiTunesAlbum 5 | import dev.baseio.itunesdomain.models.DMiTunesAlbum 6 | import dev.baseio.itunesdomain.models.EntityMapper 7 | 8 | class ITunesAlbumMapper : EntityMapper> { 9 | override fun mapToDomain(entity: ITunesAlbum): List { 10 | entity.feed?.entry?.toDMiTunesAlbum()?.let { 11 | return listOf(it) 12 | } 13 | return emptyList() 14 | } 15 | 16 | override fun mapToData(model: List): ITunesAlbum { 17 | throw RuntimeException("Not required yet.") 18 | } 19 | } -------------------------------------------------------------------------------- /app/src/main/java/dev/baseio/itunescomposesample/ui/screens/composables/UIAlbumItem.kt: -------------------------------------------------------------------------------- 1 | package dev.baseio.itunescomposesample.ui.screens.composables 2 | 3 | import androidx.compose.foundation.layout.padding 4 | import androidx.compose.material.ExperimentalMaterialApi 5 | import androidx.compose.material.ListItem 6 | import androidx.compose.runtime.Composable 7 | import androidx.compose.ui.Modifier 8 | import androidx.compose.ui.unit.dp 9 | import dev.baseio.itunescomposesample.ui.screens.ITunesAlbumUI 10 | import dev.baseio.itunesdomain.models.DMiTunesAlbum 11 | 12 | @OptIn(ExperimentalMaterialApi::class) 13 | @Composable 14 | fun UIAlbumItem(album: DMiTunesAlbum, onFavPressed: () -> Unit) { 15 | ITunesAlbumUI(modifier = Modifier.padding(8.dp), album = album) { 16 | onFavPressed() 17 | } 18 | } -------------------------------------------------------------------------------- /data/src/androidTest/java/dev/baseio/itunesdata/ExampleInstrumentedTest.kt: -------------------------------------------------------------------------------- 1 | package dev.baseio.itunesdata 2 | 3 | import androidx.test.platform.app.InstrumentationRegistry 4 | import androidx.test.ext.junit.runners.AndroidJUnit4 5 | 6 | import org.junit.Test 7 | import org.junit.runner.RunWith 8 | 9 | import org.junit.Assert.* 10 | 11 | /** 12 | * Instrumented test, which will execute on an Android device. 13 | * 14 | * See [testing documentation](http://d.android.com/tools/testing). 15 | */ 16 | @RunWith(AndroidJUnit4::class) 17 | class ExampleInstrumentedTest { 18 | @Test 19 | fun useAppContext() { 20 | // Context of the app under test. 21 | val appContext = InstrumentationRegistry.getInstrumentation().targetContext 22 | assertEquals("dev.baseio.itunesdata.test", appContext.packageName) 23 | } 24 | } -------------------------------------------------------------------------------- /app/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # You can control the set of applied configuration files using the 3 | # proguardFiles setting in build.gradle. 4 | # 5 | # For more details, see 6 | # http://developer.android.com/guide/developing/tools/proguard.html 7 | 8 | # If your project uses WebView with JS, uncomment the following 9 | # and specify the fully qualified class name to the JavaScript interface 10 | # class: 11 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 12 | # public *; 13 | #} 14 | 15 | # Uncomment this to preserve the line number information for 16 | # debugging stack traces. 17 | #-keepattributes SourceFile,LineNumberTable 18 | 19 | # If you keep the line number information, uncomment this to 20 | # hide the original source file name. 21 | #-renamesourcefileattribute SourceFile -------------------------------------------------------------------------------- /data/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # You can control the set of applied configuration files using the 3 | # proguardFiles setting in build.gradle. 4 | # 5 | # For more details, see 6 | # http://developer.android.com/guide/developing/tools/proguard.html 7 | 8 | # If your project uses WebView with JS, uncomment the following 9 | # and specify the fully qualified class name to the JavaScript interface 10 | # class: 11 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 12 | # public *; 13 | #} 14 | 15 | # Uncomment this to preserve the line number information for 16 | # debugging stack traces. 17 | #-keepattributes SourceFile,LineNumberTable 18 | 19 | # If you keep the line number information, uncomment this to 20 | # hide the original source file name. 21 | #-renamesourcefileattribute SourceFile -------------------------------------------------------------------------------- /data/src/main/java/dev/baseio/itunesdata/mappers/ITunesAlbumMultipleMapper.kt: -------------------------------------------------------------------------------- 1 | package dev.baseio.itunesdata.mappers 2 | 3 | import dev.baseio.itunesdata.network.model.ITunesAlbumMultipleEntries 4 | import dev.baseio.itunesdata.network.model.toDMiTunesAlbum 5 | import dev.baseio.itunesdomain.models.DMiTunesAlbum 6 | import dev.baseio.itunesdomain.models.EntityMapper 7 | 8 | class ITunesAlbumMultipleMapper : EntityMapper> { 9 | override fun mapToDomain(entity: ITunesAlbumMultipleEntries): List { 10 | return entity.feed?.entry?.map { entry -> 11 | entry.toDMiTunesAlbum() 12 | } ?: emptyList() 13 | } 14 | 15 | override fun mapToData(model: List): ITunesAlbumMultipleEntries { 16 | throw RuntimeException("Not required yet.") 17 | } 18 | } 19 | -------------------------------------------------------------------------------- /.idea/gradle.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 20 | 21 | -------------------------------------------------------------------------------- /app/src/main/java/dev/baseio/itunescomposesample/ui/theme/Type.kt: -------------------------------------------------------------------------------- 1 | package dev.baseio.itunescomposesample.ui.theme 2 | 3 | import androidx.compose.material.Typography 4 | import androidx.compose.ui.text.TextStyle 5 | import androidx.compose.ui.text.font.FontFamily 6 | import androidx.compose.ui.text.font.FontWeight 7 | import androidx.compose.ui.unit.sp 8 | 9 | // Set of Material typography styles to start with 10 | val Typography = Typography( 11 | body1 = TextStyle( 12 | fontFamily = FontFamily.Default, 13 | fontWeight = FontWeight.Normal, 14 | fontSize = 16.sp 15 | ) 16 | /* Other default text styles to override 17 | button = TextStyle( 18 | fontFamily = FontFamily.Default, 19 | fontWeight = FontWeight.W500, 20 | fontSize = 14.sp 21 | ), 22 | caption = TextStyle( 23 | fontFamily = FontFamily.Default, 24 | fontWeight = FontWeight.Normal, 25 | fontSize = 12.sp 26 | ) 27 | */ 28 | ) -------------------------------------------------------------------------------- /data/src/main/java/dev/baseio/itunesdata/database/dao/ItunesAlbumDao.kt: -------------------------------------------------------------------------------- 1 | package dev.baseio.itunesdata.database.dao 2 | 3 | import androidx.room.* 4 | import dev.baseio.itunesdata.database.entities.DBITunesAlbum 5 | import kotlinx.coroutines.flow.Flow 6 | 7 | @Dao 8 | interface ItunesAlbumDao { 9 | @Insert(onConflict = OnConflictStrategy.REPLACE) 10 | fun insertOrUpdate(albums: List) 11 | 12 | @Insert(onConflict = OnConflictStrategy.REPLACE) 13 | fun insertOrUpdate(albums: DBITunesAlbum) 14 | 15 | @Query("SELECT isFav from albums where id=:id") 16 | fun getIsFavById(id: String): Boolean? 17 | 18 | @Query("select * from albums") 19 | fun getAllAsFlow(): Flow> 20 | 21 | @Query("select * from albums where label like :search or artistName like :search") 22 | fun searchAllAsFlow(search:String): Flow> 23 | 24 | @Query("update albums set isFav =:isFav where id=:id") 25 | fun updateFav(id: String, isFav: Boolean) 26 | } -------------------------------------------------------------------------------- /app/src/main/java/dev/baseio/itunescomposesample/di/MapperModule.kt: -------------------------------------------------------------------------------- 1 | package dev.baseio.itunescomposesample.di 2 | 3 | import dagger.Binds 4 | import dagger.Module 5 | import dagger.Provides 6 | import dagger.hilt.InstallIn 7 | import dagger.hilt.components.SingletonComponent 8 | import dev.baseio.itunesdata.mappers.ITunesAlbumMapper 9 | import dev.baseio.itunesdata.mappers.ITunesAlbumMultipleMapper 10 | import dev.baseio.itunesdata.network.model.ITunesAlbum 11 | import dev.baseio.itunesdata.network.model.ITunesAlbumMultipleEntries 12 | import dev.baseio.itunesdomain.models.DMiTunesAlbum 13 | import dev.baseio.itunesdomain.models.EntityMapper 14 | import javax.inject.Singleton 15 | 16 | @InstallIn(SingletonComponent::class) 17 | @Module 18 | class MapperModule { 19 | 20 | @Provides 21 | @Singleton 22 | fun bindITunesAlbumMultipleMapper(): EntityMapper> = 23 | ITunesAlbumMultipleMapper() 24 | 25 | @Provides 26 | @Singleton 27 | fun bindITunesAlbumMapper(): EntityMapper> = 28 | ITunesAlbumMapper() 29 | } -------------------------------------------------------------------------------- /app/src/main/java/dev/baseio/itunescomposesample/di/UseCaseModule.kt: -------------------------------------------------------------------------------- 1 | package dev.baseio.itunescomposesample.di 2 | 3 | import dagger.Module 4 | import dagger.Provides 5 | import dagger.hilt.InstallIn 6 | import dagger.hilt.components.SingletonComponent 7 | import dev.baseio.itunesdomain.ITunesRepository 8 | import dev.baseio.itunesdomain.usecases.UseCaseFavToggleAlbum 9 | import dev.baseio.itunesdomain.usecases.UseCaseFetchTopAlbums 10 | import dev.baseio.itunesdomain.usecases.UseCaseGetAlbums 11 | import javax.inject.Singleton 12 | 13 | @InstallIn(SingletonComponent::class) 14 | @Module 15 | class UseCaseModule { 16 | 17 | @Provides 18 | @Singleton 19 | fun provideUseCaseGetAlbums(iTunesRepository: ITunesRepository) = 20 | UseCaseGetAlbums(iTunesRepository) 21 | 22 | @Provides 23 | @Singleton 24 | fun provideUseCaseFetchTopAlbums(iTunesRepository: ITunesRepository) = 25 | UseCaseFetchTopAlbums(iTunesRepository) 26 | 27 | @Provides 28 | @Singleton 29 | fun provideUseCaseFavToggleAlbum(iTunesRepository: ITunesRepository) = 30 | UseCaseFavToggleAlbum(iTunesRepository) 31 | } -------------------------------------------------------------------------------- /app/src/main/java/dev/baseio/itunescomposesample/di/RepositoryModule.kt: -------------------------------------------------------------------------------- 1 | package dev.baseio.itunescomposesample.di 2 | 3 | import dagger.Binds 4 | import dagger.Module 5 | import dagger.hilt.InstallIn 6 | import dagger.hilt.components.SingletonComponent 7 | import dev.baseio.itunesdata.repo.ITunesRepositoryImpl 8 | import dev.baseio.itunesdata.sources.ITunesLocalSourceImpl 9 | import dev.baseio.itunesdata.sources.ITunesNetworkSourceImpl 10 | import dev.baseio.itunesdomain.datasources.ITunesLocalSource 11 | import dev.baseio.itunesdomain.ITunesRepository 12 | import dev.baseio.itunesdomain.datasources.ITunesNetworkSource 13 | import javax.inject.Singleton 14 | 15 | @InstallIn(SingletonComponent::class) 16 | @Module 17 | abstract class RepositoryModule { 18 | 19 | @Binds 20 | @Singleton 21 | abstract fun bindITunesRepository(itunesRepo: ITunesRepositoryImpl): ITunesRepository 22 | 23 | @Binds 24 | @Singleton 25 | abstract fun bindITunesLocalSource(source: ITunesLocalSourceImpl): ITunesLocalSource 26 | 27 | @Binds 28 | @Singleton 29 | abstract fun bindITunesNetworkSource(itunesNetworkSource: ITunesNetworkSourceImpl): ITunesNetworkSource 30 | 31 | } -------------------------------------------------------------------------------- /app/src/main/java/dev/baseio/itunescomposesample/ui/theme/Theme.kt: -------------------------------------------------------------------------------- 1 | package dev.baseio.itunescomposesample.ui.theme 2 | 3 | import androidx.compose.material.MaterialTheme 4 | import androidx.compose.material.darkColors 5 | import androidx.compose.material.lightColors 6 | import androidx.compose.runtime.Composable 7 | import androidx.compose.ui.graphics.Color 8 | 9 | private val DarkColorPalette = darkColors( 10 | primary = Color.Black, 11 | primaryVariant = Color.Black, 12 | secondary = Color.Black 13 | ) 14 | 15 | private val LightColorPalette = lightColors( 16 | primary = Purple500, 17 | primaryVariant = Purple700, 18 | secondary = Teal200, 19 | background = Color.White, 20 | surface = Color.White, 21 | onPrimary = Color.White, 22 | onSecondary = Color.Black, 23 | onBackground = Color.Black, 24 | onSurface = Color.Black, 25 | ) 26 | 27 | @Composable 28 | fun ITunesComposeSampleTheme( 29 | darkTheme: Boolean = true, 30 | content: @Composable () -> Unit 31 | ) { 32 | val colors = if (darkTheme) { 33 | DarkColorPalette 34 | } else { 35 | LightColorPalette 36 | } 37 | 38 | MaterialTheme( 39 | colors = colors, 40 | typography = Typography, 41 | shapes = Shapes, 42 | content = content 43 | ) 44 | } -------------------------------------------------------------------------------- /data/src/main/java/dev/baseio/itunesdata/sources/ITunesNetworkSourceImpl.kt: -------------------------------------------------------------------------------- 1 | package dev.baseio.itunesdata.sources 2 | 3 | import dev.baseio.itunesdata.network.ITunesApi 4 | import dev.baseio.itunesdata.network.model.ITunesAlbum 5 | import dev.baseio.itunesdata.network.model.ITunesAlbumMultipleEntries 6 | import dev.baseio.itunesdomain.datasources.ITunesNetworkSource 7 | import dev.baseio.itunesdomain.models.DMiTunesAlbum 8 | import dev.baseio.itunesdomain.models.EntityMapper 9 | import javax.inject.Inject 10 | 11 | class ITunesNetworkSourceImpl @Inject constructor( 12 | private val itunesApi: ITunesApi, 13 | private val iTunesAlbumMapper: EntityMapper>, 14 | private val iTunesAlbumMultipleEntriesMapper: EntityMapper> 15 | ) : ITunesNetworkSource { 16 | override suspend fun fetchTopFirstAlbum(path: String): List { 17 | itunesApi.fetchTopFirstAlbum(path).body()?.let { result -> 18 | return iTunesAlbumMapper.mapToDomain(result) 19 | } 20 | return emptyList() 21 | } 22 | 23 | override suspend fun fetchTopAlbums(path: String): List { 24 | itunesApi.fetchTopAlbums(path).body()?.let { result -> 25 | return iTunesAlbumMultipleEntriesMapper.mapToDomain(result) 26 | } 27 | return emptyList() 28 | } 29 | } -------------------------------------------------------------------------------- /gradle.properties: -------------------------------------------------------------------------------- 1 | # Project-wide Gradle settings. 2 | # IDE (e.g. Android Studio) users: 3 | # Gradle settings configured through the IDE *will override* 4 | # any settings specified in this file. 5 | # For more details on how to configure your build environment visit 6 | # http://www.gradle.org/docs/current/userguide/build_environment.html 7 | # Specifies the JVM arguments used for the daemon process. 8 | # The setting is particularly useful for tweaking memory settings. 9 | org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8 10 | # When configured, Gradle will run in incubating parallel mode. 11 | # This option should only be used with decoupled projects. More details, visit 12 | # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects 13 | # org.gradle.parallel=true 14 | # AndroidX package structure to make it clearer which packages are bundled with the 15 | # Android operating system, and which are packaged with your app"s APK 16 | # https://developer.android.com/topic/libraries/support-library/androidx-rn 17 | android.useAndroidX=true 18 | # Kotlin code style for this project: "official" or "obsolete": 19 | kotlin.code.style=official 20 | # Enables namespacing of each library's R class so that its R class includes only the 21 | # resources declared in the library itself and none from the library's dependencies, 22 | # thereby reducing the size of the R class for that library 23 | android.nonTransitiveRClass=true -------------------------------------------------------------------------------- /app/src/main/java/dev/baseio/itunescomposesample/MainActivity.kt: -------------------------------------------------------------------------------- 1 | package dev.baseio.itunescomposesample 2 | 3 | import android.os.Bundle 4 | import androidx.activity.ComponentActivity 5 | import androidx.activity.compose.setContent 6 | import androidx.compose.foundation.layout.fillMaxSize 7 | import androidx.compose.material.MaterialTheme 8 | import androidx.compose.material.Surface 9 | import androidx.compose.material.Text 10 | import androidx.compose.runtime.Composable 11 | import androidx.compose.ui.Modifier 12 | import androidx.compose.ui.tooling.preview.Preview 13 | import androidx.core.view.WindowCompat 14 | import dagger.hilt.android.AndroidEntryPoint 15 | import dev.baseio.itunescomposesample.ui.screens.ITunesScreen 16 | import dev.baseio.itunescomposesample.ui.theme.ITunesComposeSampleTheme 17 | 18 | @AndroidEntryPoint 19 | class MainActivity : ComponentActivity() { 20 | override fun onCreate(savedInstanceState: Bundle?) { 21 | super.onCreate(savedInstanceState) 22 | WindowCompat.setDecorFitsSystemWindows(window, false) 23 | 24 | setContent { 25 | ITunesComposeSampleTheme { 26 | // A surface container using the 'background' color from the theme 27 | Surface( 28 | modifier = Modifier.fillMaxSize(), 29 | color = MaterialTheme.colors.background 30 | ) { 31 | ITunesScreen() 32 | } 33 | } 34 | } 35 | } 36 | } -------------------------------------------------------------------------------- /app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 22 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | -------------------------------------------------------------------------------- /data/build.gradle: -------------------------------------------------------------------------------- 1 | plugins { 2 | id 'com.android.library' 3 | id 'org.jetbrains.kotlin.android' 4 | id 'dagger.hilt.android.plugin' 5 | id 'kotlin-kapt' 6 | id 'kotlinx-serialization' 7 | } 8 | 9 | android { 10 | compileSdk 32 11 | 12 | defaultConfig { 13 | minSdk 21 14 | targetSdk 32 15 | 16 | testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner" 17 | consumerProguardFiles "consumer-rules.pro" 18 | } 19 | 20 | buildTypes { 21 | release { 22 | minifyEnabled false 23 | proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro' 24 | } 25 | } 26 | compileOptions { 27 | sourceCompatibility JavaVersion.VERSION_1_8 28 | targetCompatibility JavaVersion.VERSION_1_8 29 | } 30 | kotlinOptions { 31 | jvmTarget = '1.8' 32 | } 33 | } 34 | 35 | dependencies { 36 | implementation project(":domain") 37 | 38 | implementation "com.google.dagger:hilt-android:2.40.5" 39 | kapt "com.google.dagger:hilt-compiler:2.40.5" 40 | 41 | implementation 'com.squareup.retrofit2:converter-gson:2.9.0' 42 | implementation("com.squareup.retrofit2:retrofit:2.9.0") 43 | 44 | implementation("androidx.room:room-runtime:2.4.2") 45 | kapt("androidx.room:room-compiler:2.4.2") 46 | implementation "androidx.room:room-ktx:2.4.2" 47 | 48 | testImplementation 'junit:junit:4.13.2' 49 | androidTestImplementation 'androidx.test.ext:junit:1.1.3' 50 | androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0' 51 | } -------------------------------------------------------------------------------- /app/src/main/java/dev/baseio/itunescomposesample/ui/screens/composables/ITunesScreenViewState.kt: -------------------------------------------------------------------------------- 1 | package dev.baseio.itunescomposesample.ui.screens.composables 2 | 3 | import androidx.compose.foundation.layout.ColumnScope 4 | import androidx.compose.material.CircularProgressIndicator 5 | import androidx.compose.material.Text 6 | import androidx.compose.runtime.Composable 7 | import androidx.compose.ui.Modifier 8 | import androidx.compose.ui.graphics.Color 9 | import androidx.compose.ui.res.stringResource 10 | import dev.baseio.itunescomposesample.R 11 | import dev.baseio.itunescomposesample.ui.screens.ITunesScreenVM 12 | import dev.baseio.itunescomposesample.ui.theme.Typography 13 | 14 | @Composable 15 | fun ITunesScreenViewState( 16 | iTunesViewState: ITunesScreenVM.ITunesViewState, 17 | modifier: Modifier 18 | ) { 19 | when (iTunesViewState) { 20 | is ITunesScreenVM.ITunesViewState.Loading -> { 21 | Text( 22 | text = if (iTunesViewState.isLoading) stringResource( 23 | R.string.loading_albums 24 | ) else "Top Albums", 25 | style = Typography.h5, modifier = modifier 26 | ) 27 | } 28 | is ITunesScreenVM.ITunesViewState.Exception -> { 29 | Text( 30 | text = (iTunesViewState as ITunesScreenVM.ITunesViewState.Exception).throwable.localizedMessage 31 | ?: "Failed with unknown Exception", 32 | style = Typography.h5.copy(color = Color.Red.copy(alpha = 0.8f)), 33 | modifier = modifier 34 | ) 35 | } 36 | ITunesScreenVM.ITunesViewState.Empty -> { 37 | CircularProgressIndicator(modifier) 38 | } 39 | } 40 | } 41 | -------------------------------------------------------------------------------- /app/src/main/java/dev/baseio/itunescomposesample/di/AppModule.kt: -------------------------------------------------------------------------------- 1 | package dev.baseio.itunescomposesample.di 2 | 3 | import android.content.Context 4 | import android.net.ConnectivityManager 5 | import androidx.room.Room 6 | import dagger.Module 7 | import dagger.Provides 8 | import dagger.hilt.InstallIn 9 | import dagger.hilt.android.qualifiers.ApplicationContext 10 | import dagger.hilt.components.SingletonComponent 11 | import dev.baseio.itunescomposesample.NetworkInfoProviderImpl 12 | import dev.baseio.itunesdata.database.ITunesDatabase 13 | import dev.baseio.itunesdata.network.ITunesApi 14 | import dev.baseio.itunesdata.network.NetworkClient 15 | import dev.baseio.itunesdomain.NetworkInfoProvider 16 | import kotlinx.coroutines.Dispatchers 17 | import javax.inject.Singleton 18 | import kotlin.coroutines.CoroutineContext 19 | 20 | @InstallIn(SingletonComponent::class) 21 | @Module 22 | class AppModule { 23 | @Provides 24 | @Singleton 25 | fun provideITunesApi(): ITunesApi = 26 | NetworkClient.buildNetworkClient().create(ITunesApi::class.java) 27 | 28 | @Provides 29 | @Singleton 30 | fun provideDatabase(@ApplicationContext context: Context) = 31 | Room.databaseBuilder(context, ITunesDatabase::class.java, "itunes-db").build() 32 | 33 | @Provides 34 | @Singleton 35 | fun provideCoroutineContext(): CoroutineContext = Dispatchers.IO 36 | 37 | @Provides 38 | @Singleton 39 | fun provideConnectivityManager(@ApplicationContext context: Context) = 40 | context.getSystemService(ConnectivityManager::class.java) as ConnectivityManager 41 | 42 | @Provides 43 | @Singleton 44 | fun provideNetworkInfoProvider(connectivityManager: ConnectivityManager): NetworkInfoProvider = 45 | NetworkInfoProviderImpl(connectivityManager) 46 | } -------------------------------------------------------------------------------- /app/src/main/res/drawable-v24/ic_launcher_foreground.xml: -------------------------------------------------------------------------------- 1 | 7 | 8 | 9 | 15 | 18 | 21 | 22 | 23 | 24 | 30 | -------------------------------------------------------------------------------- /data/src/main/java/dev/baseio/itunesdata/repo/ITunesRepositoryImpl.kt: -------------------------------------------------------------------------------- 1 | package dev.baseio.itunesdata.repo 2 | 3 | import dev.baseio.itunesdomain.datasources.ITunesLocalSource 4 | import dev.baseio.itunesdomain.ITunesRepository 5 | import dev.baseio.itunesdomain.datasources.ITunesNetworkSource 6 | import dev.baseio.itunesdomain.models.DMiTunesAlbum 7 | import kotlinx.coroutines.flow.Flow 8 | import kotlinx.coroutines.withContext 9 | import javax.inject.Inject 10 | import kotlin.coroutines.CoroutineContext 11 | 12 | class ITunesRepositoryImpl @Inject constructor( 13 | private val coroutineContext: CoroutineContext, 14 | private val iTunesNetworkSource: ITunesNetworkSource, 15 | private val itunesLocalSource: ITunesLocalSource, 16 | ) : ITunesRepository { 17 | 18 | override fun getAllAlbums(search: String?): Flow> { 19 | return itunesLocalSource.searchAsFlow(search) 20 | } 21 | 22 | override suspend fun fetchAndSaveTopAlbums(limit: Int) { 23 | withContext(coroutineContext) { 24 | val dataSet = when (limit) { 25 | 1 -> { 26 | iTunesNetworkSource.fetchTopFirstAlbum("limit=$limit").map { 27 | it.copy(isFav = itunesLocalSource.isFav(it.id)) 28 | } 29 | } 30 | else -> { 31 | iTunesNetworkSource.fetchTopAlbums("limit=$limit").map { 32 | it.copy(isFav = itunesLocalSource.isFav(it.id)) 33 | } 34 | } 35 | } 36 | itunesLocalSource.save(dataSet) 37 | } 38 | } 39 | 40 | override suspend fun toggleFav(id: String): Boolean { 41 | return withContext(coroutineContext) { 42 | itunesLocalSource.setFav(id, !itunesLocalSource.isFav(id)) 43 | itunesLocalSource.isFav(id) 44 | } 45 | } 46 | } -------------------------------------------------------------------------------- /app/src/main/java/dev/baseio/itunescomposesample/ui/screens/composables/AlbumPager.kt: -------------------------------------------------------------------------------- 1 | package dev.baseio.itunescomposesample.ui.screens.composables 2 | 3 | import androidx.compose.foundation.layout.ColumnScope 4 | import androidx.compose.foundation.layout.padding 5 | import androidx.compose.runtime.Composable 6 | import androidx.compose.ui.Modifier 7 | import androidx.compose.ui.unit.dp 8 | import androidx.palette.graphics.Palette 9 | import com.google.accompanist.pager.ExperimentalPagerApi 10 | import com.google.accompanist.pager.HorizontalPager 11 | import com.google.accompanist.pager.PagerState 12 | import dev.baseio.itunescomposesample.ui.screens.CoilImage 13 | import dev.baseio.itunescomposesample.ui.screens.ITunesAlbumUI 14 | import dev.baseio.itunescomposesample.ui.screens.MediaControls 15 | import dev.baseio.itunesdomain.models.DMiTunesAlbum 16 | 17 | @OptIn(ExperimentalPagerApi::class) 18 | @Composable 19 | fun AlbumPager( 20 | dataSet: List, 21 | pagerState: PagerState, 22 | onFavPressed: (String) -> Unit, 23 | onPalette: (Palette) -> Unit 24 | ) { 25 | HorizontalPager( 26 | count = dataSet.size, state = pagerState, modifier = Modifier 27 | .padding(horizontal = 16.dp, vertical = 16.dp) 28 | ) { page -> 29 | val album = dataSet[page] 30 | CoilImage(album, onPalette = { 31 | onPalette(it) 32 | }) 33 | } 34 | if (dataSet.isNotEmpty()) { 35 | ITunesAlbumUI( 36 | Modifier 37 | .padding(horizontal = 12.dp, vertical = 4.dp), 38 | dataSet[pagerState.currentPage], 39 | onFavPressed = { 40 | val album = dataSet[pagerState.currentPage] 41 | onFavPressed(album.id) 42 | } 43 | ) 44 | MediaControls( 45 | Modifier 46 | .padding(horizontal = 16.dp, vertical = 8.dp) 47 | ) 48 | } 49 | } -------------------------------------------------------------------------------- /data/src/main/java/dev/baseio/itunesdata/network/model/ITunesAlbum.kt: -------------------------------------------------------------------------------- 1 | package dev.baseio.itunesdata.network.model 2 | 3 | import com.google.gson.annotations.SerializedName 4 | import dev.baseio.itunesdomain.models.DMiTunesAlbum 5 | import java.util.* 6 | 7 | data class ITunesAlbum(val feed: Feed? = null) 8 | 9 | data class ITunesAlbumMultipleEntries(val feed: Feeds? = null) 10 | 11 | data class Feeds(val author: Author? = null, val entry: List? = null) 12 | 13 | data class Feed(val author: Author? = null, val entry: FeedEntry? = null) 14 | 15 | data class FeedEntry( 16 | @SerializedName("im:name") val name: ObWithLabel? = null, 17 | @SerializedName("im:image") val image: List? = null, 18 | @SerializedName("im:itemCount") val itemCount: ObWithLabel? = null, 19 | @SerializedName("im:price") val itemPrice: ObWithLabel? = null, 20 | @SerializedName("title") val title: ObWithLabel? = null, 21 | @SerializedName("link") val link: ObWithLabel? = null, 22 | @SerializedName("id") val id: ObWithLabel? = null, 23 | @SerializedName("im:artist") val imArtist: ObWithLabel? = null 24 | ) 25 | 26 | fun FeedEntry.toDMiTunesAlbum(): DMiTunesAlbum { 27 | val albumArt = this.image?.lastOrNull()?.label ?: "NA" 28 | val artistName = this.imArtist?.label ?: "NA" 29 | val id = this.id?.attributes?.id ?: UUID.randomUUID().toString() 30 | return DMiTunesAlbum( 31 | albumArt = albumArt, 32 | artistName = artistName, 33 | id = id, 34 | label = this.title?.label ?: "NA", 35 | price = this.itemPrice?.label ?: "NA" 36 | ) 37 | } 38 | 39 | data class Author(val name: ObWithLabel? = null, val uri: ObWithLabel? = null) 40 | 41 | data class ObWithLabel(val label: String? = null, val attributes: ITunesAttribute? = null) 42 | 43 | data class ITunesAttribute( 44 | val height: String? = null, 45 | val amount: String? = null, 46 | val currency: String? = null, 47 | val rel: String? = null, 48 | val type: String? = null, 49 | val href: String? = null, 50 | @SerializedName("im:id") val id: String? = null 51 | ) -------------------------------------------------------------------------------- /app/src/main/java/dev/baseio/itunescomposesample/NetworkInfoProviderImpl.kt: -------------------------------------------------------------------------------- 1 | package dev.baseio.itunescomposesample 2 | 3 | import android.net.ConnectivityManager 4 | import android.net.Network 5 | import android.net.NetworkCapabilities 6 | import android.net.NetworkRequest 7 | import dev.baseio.itunesdomain.NetworkInfoProvider 8 | import kotlinx.coroutines.channels.awaitClose 9 | import kotlinx.coroutines.flow.Flow 10 | import kotlinx.coroutines.flow.callbackFlow 11 | import javax.inject.Inject 12 | 13 | class NetworkInfoProviderImpl @Inject constructor(private val connectivityManager: ConnectivityManager) : 14 | NetworkInfoProvider { 15 | 16 | override fun hasNetwork(): Boolean { 17 | val caps = connectivityManager.getNetworkCapabilities(connectivityManager.activeNetwork) 18 | return caps?.hasCapability(NetworkCapabilities.NET_CAPABILITY_INTERNET) == true 19 | } 20 | 21 | override fun listenToChanges(): Flow { 22 | return callbackFlow { 23 | val networkCallback = object : ConnectivityManager.NetworkCallback() { 24 | // network is available for use 25 | override fun onAvailable(network: Network) { 26 | super.onAvailable(network) 27 | this@callbackFlow.trySend(true) 28 | } 29 | 30 | // lost network connection 31 | override fun onLost(network: Network) { 32 | super.onLost(network) 33 | this@callbackFlow.trySend(false) 34 | } 35 | } 36 | connectivityManager.requestNetwork( 37 | NetworkRequest.Builder() 38 | .addCapability(NetworkCapabilities.NET_CAPABILITY_INTERNET) 39 | .addTransportType(NetworkCapabilities.TRANSPORT_WIFI) 40 | .addTransportType(NetworkCapabilities.TRANSPORT_CELLULAR) 41 | .build(), networkCallback 42 | ) 43 | this.awaitClose { 44 | connectivityManager.unregisterNetworkCallback(networkCallback) 45 | } 46 | } 47 | 48 | } 49 | 50 | } 51 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | ### Objective 2 | 3 | An Android app that fetches the data from iTunes API and shows a spotify player kind of layout 4 | 5 | With added Unit Tests! 6 | 7 | ## 🏗️️ Built with ❤️ using Jetpack Compose 😁 8 | 9 | | What | How | 10 | |---------------- |------------------------------ | 11 | | 🎭 User Interface (Android) | [Jetpack Compose](https://developer.android.com/jetpack/compose) | 12 | | 🏗 Architecture | [Clean](https://blog.cleancoder.com/uncle-bob/2012/08/13/the-clean-architecture.html) | 13 | | 💉 DI (Android) | [Hilt](https://developer.android.com/training/dependency-injection/hilt-android) | 14 | | 🌊 Async | [Coroutines](https://kotlinlang.org/docs/coroutines-overview.html) + [Flow](https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines.flow/-flow/) | 15 | | 🌐 Networking | Retrofit | 16 | | 📄 Parsing | GSON 17 | 18 | ### Working 19 | 20 | The App shows the top albums from the API and shows in a horizontal pager, 21 | you can swipe the album art to switch to next album, You can also mark an album as favourite, 22 | You can search the records and filter them from the search bar. 23 | - Shows top 'n' albums based on the json feed here: `https://itunes.apple.com/us/rss/topalbums/limit=100/json` 24 | - Spotify styled modern look with Palette API for Background Colors 25 | - A good user experience 26 | - Allow the local records to be searchable 27 | - Allows to mark a album as a favourite 28 | - Contains Unit Test Cases 29 | 30 | 31 | License 32 | ======= 33 | Copyright 2022 Anmol Verma 34 | 35 | Licensed under the Apache License, Version 2.0 (the "License"); 36 | you may not use this file except in compliance with the License. 37 | You may obtain a copy of the License at 38 | 39 | http://www.apache.org/licenses/LICENSE-2.0 40 | 41 | Unless required by applicable law or agreed to in writing, software 42 | distributed under the License is distributed on an "AS IS" BASIS, 43 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 44 | See the License for the specific language governing permissions and 45 | limitations under the License. 46 | 47 | -------------------------------------------------------------------------------- /data/src/main/java/dev/baseio/itunesdata/sources/ITunesLocalSourceImpl.kt: -------------------------------------------------------------------------------- 1 | package dev.baseio.itunesdata.sources 2 | 3 | import dev.baseio.itunesdata.database.ITunesDatabase 4 | import dev.baseio.itunesdata.database.entities.DBITunesAlbum 5 | import dev.baseio.itunesdomain.datasources.ITunesLocalSource 6 | import dev.baseio.itunesdomain.models.DMiTunesAlbum 7 | import kotlinx.coroutines.flow.Flow 8 | import kotlinx.coroutines.flow.mapLatest 9 | import javax.inject.Inject 10 | 11 | class ITunesLocalSourceImpl @Inject constructor(private val iTunesDatabase: ITunesDatabase) : 12 | ITunesLocalSource { 13 | 14 | override fun searchAsFlow(search: String?): Flow> { 15 | search?.takeIf { it.isNotEmpty() }?.let { nnSearch-> 16 | return iTunesDatabase.itunesAlbumDao().searchAllAsFlow("%${nnSearch}%").mapLatest { list -> 17 | list.map { dbiTunesAlbum -> dbiTunesAlbum.toDMiTunesAlbum() } 18 | } 19 | }?:run{ 20 | return iTunesDatabase.itunesAlbumDao().getAllAsFlow().mapLatest { 21 | it.map { dbiTunesAlbum -> dbiTunesAlbum.toDMiTunesAlbum() } 22 | } 23 | } 24 | } 25 | 26 | override fun setFav(albumId: String, value: Boolean) { 27 | iTunesDatabase.itunesAlbumDao() 28 | .updateFav(id = albumId, isFav = value) 29 | } 30 | 31 | override fun isFav(albumId: String): Boolean { 32 | return iTunesDatabase.itunesAlbumDao().getIsFavById(albumId) == true 33 | } 34 | 35 | override fun save(dataSet: List?) { 36 | val dbItunesData = dataSet?.map { 37 | it.toDBITunesAlbum() 38 | } ?: emptyList() 39 | iTunesDatabase.itunesAlbumDao().insertOrUpdate(dbItunesData) 40 | } 41 | 42 | private fun DMiTunesAlbum.toDBITunesAlbum(): DBITunesAlbum { 43 | return DBITunesAlbum( 44 | this.id, 45 | isFav = isFav(this.id), 46 | price = this.price, 47 | albumArt = this.albumArt, 48 | artistName = artistName, 49 | label = label 50 | ) 51 | } 52 | } 53 | 54 | private fun DBITunesAlbum.toDMiTunesAlbum(): DMiTunesAlbum { 55 | return DMiTunesAlbum( 56 | id = this.id, 57 | price = this.price, 58 | albumArt = this.albumArt, 59 | artistName, 60 | label, 61 | isFav 62 | ) 63 | } 64 | -------------------------------------------------------------------------------- /app/src/main/java/dev/baseio/itunescomposesample/ui/screens/composables/TopAlbumsHeader.kt: -------------------------------------------------------------------------------- 1 | package dev.baseio.itunescomposesample.ui.screens.composables 2 | 3 | import androidx.compose.animation.* 4 | import androidx.compose.animation.core.tween 5 | import androidx.compose.foundation.layout.ColumnScope 6 | import androidx.compose.foundation.layout.Row 7 | import androidx.compose.foundation.layout.Spacer 8 | import androidx.compose.foundation.layout.padding 9 | import androidx.compose.material.* 10 | import androidx.compose.material.icons.Icons 11 | import androidx.compose.material.icons.filled.Close 12 | import androidx.compose.material.icons.filled.Search 13 | import androidx.compose.runtime.Composable 14 | import androidx.compose.ui.Modifier 15 | import androidx.compose.ui.graphics.Color 16 | import androidx.compose.ui.unit.dp 17 | import dev.baseio.itunescomposesample.ui.screens.ITunesScreenVM 18 | 19 | @Composable 20 | fun ColumnScope.TopAlbumsHeader( 21 | state: ITunesScreenVM.ITunesHeaderViewState?, 22 | itunesAlbumSearch: String?, 23 | iTunesViewState: ITunesScreenVM.ITunesViewState, 24 | searchModeSwitch: () -> Unit, 25 | onSearch: (String) -> Unit 26 | ) { 27 | 28 | AnimatedVisibility( 29 | visible = state == ITunesScreenVM.ITunesHeaderViewState.ActiveSearchMode, 30 | enter = expandVertically(), 31 | exit = shrinkVertically() 32 | ) { 33 | Row(Modifier.padding(8.dp)) { 34 | TextField(value = itunesAlbumSearch ?: "", onValueChange = { search -> 35 | onSearch(search) 36 | }, leadingIcon = { 37 | Icon(Icons.Default.Search, contentDescription = null) 38 | }, colors = TextFieldDefaults.textFieldColors( 39 | backgroundColor = Color.Transparent, 40 | cursorColor = Color.White, 41 | unfocusedIndicatorColor = Color.Transparent, 42 | focusedIndicatorColor = Color.Transparent 43 | )) 44 | Spacer(modifier = Modifier.weight(1f)) 45 | IconButton(onClick = { 46 | searchModeSwitch() 47 | }) { 48 | Icon(Icons.Default.Close, contentDescription = null) 49 | } 50 | } 51 | } 52 | 53 | AnimatedVisibility( 54 | visible = state == ITunesScreenVM.ITunesHeaderViewState.SearchIconMode, 55 | enter = expandVertically(), 56 | exit = shrinkVertically() 57 | ) { 58 | Row(Modifier.padding(8.dp)) { 59 | ITunesScreenViewState( 60 | iTunesViewState, 61 | Modifier.padding(horizontal = 8.dp, vertical = 8.dp) 62 | ) 63 | Spacer(modifier = Modifier.weight(1f)) 64 | IconButton(onClick = { 65 | searchModeSwitch() 66 | }) { 67 | Icon(Icons.Default.Search, contentDescription = null) 68 | } 69 | } 70 | } 71 | 72 | } -------------------------------------------------------------------------------- /gradlew.bat: -------------------------------------------------------------------------------- 1 | @rem 2 | @rem Copyright 2015 the original author or authors. 3 | @rem 4 | @rem Licensed under the Apache License, Version 2.0 (the "License"); 5 | @rem you may not use this file except in compliance with the License. 6 | @rem You may obtain a copy of the License at 7 | @rem 8 | @rem https://www.apache.org/licenses/LICENSE-2.0 9 | @rem 10 | @rem Unless required by applicable law or agreed to in writing, software 11 | @rem distributed under the License is distributed on an "AS IS" BASIS, 12 | @rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | @rem See the License for the specific language governing permissions and 14 | @rem limitations under the License. 15 | @rem 16 | 17 | @if "%DEBUG%" == "" @echo off 18 | @rem ########################################################################## 19 | @rem 20 | @rem Gradle startup script for Windows 21 | @rem 22 | @rem ########################################################################## 23 | 24 | @rem Set local scope for the variables with windows NT shell 25 | if "%OS%"=="Windows_NT" setlocal 26 | 27 | set DIRNAME=%~dp0 28 | if "%DIRNAME%" == "" set DIRNAME=. 29 | set APP_BASE_NAME=%~n0 30 | set APP_HOME=%DIRNAME% 31 | 32 | @rem Resolve any "." and ".." in APP_HOME to make it shorter. 33 | for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi 34 | 35 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 36 | set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m" 37 | 38 | @rem Find java.exe 39 | if defined JAVA_HOME goto findJavaFromJavaHome 40 | 41 | set JAVA_EXE=java.exe 42 | %JAVA_EXE% -version >NUL 2>&1 43 | if "%ERRORLEVEL%" == "0" goto execute 44 | 45 | echo. 46 | echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 47 | echo. 48 | echo Please set the JAVA_HOME variable in your environment to match the 49 | echo location of your Java installation. 50 | 51 | goto fail 52 | 53 | :findJavaFromJavaHome 54 | set JAVA_HOME=%JAVA_HOME:"=% 55 | set JAVA_EXE=%JAVA_HOME%/bin/java.exe 56 | 57 | if exist "%JAVA_EXE%" goto execute 58 | 59 | echo. 60 | echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 61 | echo. 62 | echo Please set the JAVA_HOME variable in your environment to match the 63 | echo location of your Java installation. 64 | 65 | goto fail 66 | 67 | :execute 68 | @rem Setup the command line 69 | 70 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar 71 | 72 | 73 | @rem Execute Gradle 74 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %* 75 | 76 | :end 77 | @rem End local scope for the variables with windows NT shell 78 | if "%ERRORLEVEL%"=="0" goto mainEnd 79 | 80 | :fail 81 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of 82 | rem the _cmd.exe /c_ return code! 83 | if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 84 | exit /b 1 85 | 86 | :mainEnd 87 | if "%OS%"=="Windows_NT" endlocal 88 | 89 | :omega 90 | -------------------------------------------------------------------------------- /app/build.gradle: -------------------------------------------------------------------------------- 1 | plugins { 2 | id 'com.android.application' 3 | id 'org.jetbrains.kotlin.android' 4 | id 'kotlin-kapt' 5 | id 'dagger.hilt.android.plugin' 6 | id 'kotlinx-serialization' 7 | 8 | } 9 | 10 | android { 11 | compileSdk 32 12 | 13 | defaultConfig { 14 | applicationId "dev.baseio.itunescomposesample" 15 | minSdk 23 16 | targetSdk 32 17 | versionCode 1 18 | versionName "1.0" 19 | 20 | testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner" 21 | vectorDrawables { 22 | useSupportLibrary true 23 | } 24 | } 25 | 26 | buildTypes { 27 | release { 28 | minifyEnabled false 29 | proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro' 30 | } 31 | } 32 | compileOptions { 33 | sourceCompatibility JavaVersion.VERSION_1_8 34 | targetCompatibility JavaVersion.VERSION_1_8 35 | } 36 | kotlinOptions { 37 | jvmTarget = '1.8' 38 | } 39 | buildFeatures { 40 | compose true 41 | } 42 | composeOptions { 43 | kotlinCompilerExtensionVersion compose_version 44 | } 45 | packagingOptions { 46 | resources { 47 | excludes += '/META-INF/{AL2.0,LGPL2.1}' 48 | } 49 | } 50 | } 51 | 52 | dependencies { 53 | implementation project(":domain") 54 | implementation project(":data") 55 | 56 | implementation("io.coil-kt:coil-compose:2.1.0") 57 | 58 | implementation "com.google.dagger:hilt-android:2.40.5" 59 | implementation 'androidx.test:core-ktx:1.4.0' 60 | implementation 'androidx.test.ext:junit-ktx:1.1.3' 61 | kapt "com.google.dagger:hilt-compiler:2.40.5" 62 | implementation "androidx.hilt:hilt-navigation-compose:1.0.0" 63 | implementation("com.google.accompanist:accompanist-pager:0.24.12-rc") 64 | implementation 'com.google.accompanist:accompanist-systemuicontroller:0.24.11-rc' 65 | implementation("androidx.palette:palette-ktx:1.0.0") 66 | implementation("androidx.palette:palette:1.0.0") 67 | 68 | def activity_version = "1.4.0" 69 | 70 | implementation "androidx.activity:activity-ktx:$activity_version" 71 | 72 | implementation 'com.squareup.retrofit2:converter-gson:2.9.0' 73 | implementation("com.squareup.retrofit2:retrofit:2.9.0") 74 | 75 | implementation("org.jetbrains.kotlinx:kotlinx-coroutines-core:1.6.2") 76 | implementation("org.jetbrains.kotlinx:kotlinx-coroutines-android:1.6.2") 77 | 78 | api("androidx.room:room-runtime:2.4.2") 79 | kapt("androidx.room:room-compiler:2.4.2") 80 | api "androidx.room:room-ktx:2.4.2" 81 | 82 | implementation 'androidx.core:core-ktx:1.8.0' 83 | implementation "androidx.compose.ui:ui:$compose_version" 84 | implementation "androidx.compose.material:material:$compose_version" 85 | implementation "androidx.compose.ui:ui-tooling-preview:$compose_version" 86 | implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.4.1' 87 | implementation 'androidx.activity:activity-compose:1.4.0' 88 | 89 | testImplementation "io.mockk:mockk:1.12.4" 90 | testImplementation "org.jetbrains.kotlinx:kotlinx-coroutines-test:1.6.2" 91 | testImplementation "app.cash.turbine:turbine:0.7.0" 92 | 93 | androidTestImplementation "org.jetbrains.kotlinx:kotlinx-coroutines-test:1.6.2" 94 | androidTestImplementation "app.cash.turbine:turbine:0.7.0" 95 | 96 | testImplementation 'junit:junit:4.13.2' 97 | 98 | androidTestImplementation 'androidx.test.ext:junit:1.1.3' 99 | androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0' 100 | androidTestImplementation "androidx.test:runner:1.4.0" 101 | androidTestImplementation "androidx.test:rules:1.4.0" 102 | androidTestImplementation "androidx.compose.ui:ui-test-junit4:$compose_version" 103 | debugImplementation("androidx.compose.ui:ui-test-manifest:$compose_version") 104 | 105 | debugImplementation "androidx.compose.ui:ui-tooling:$compose_version" 106 | debugImplementation "androidx.compose.ui:ui-test-manifest:$compose_version" 107 | } -------------------------------------------------------------------------------- /app/src/main/java/dev/baseio/itunescomposesample/ui/screens/ITunesScreenVM.kt: -------------------------------------------------------------------------------- 1 | package dev.baseio.itunescomposesample.ui.screens 2 | 3 | import androidx.lifecycle.ViewModel 4 | import androidx.lifecycle.viewModelScope 5 | import dagger.hilt.android.lifecycle.HiltViewModel 6 | import dev.baseio.itunesdomain.NetworkInfoProvider 7 | import dev.baseio.itunesdomain.exceptions.NoNetworkException 8 | import dev.baseio.itunesdomain.models.DMiTunesAlbum 9 | import dev.baseio.itunesdomain.usecases.UseCaseFavToggleAlbum 10 | import dev.baseio.itunesdomain.usecases.UseCaseFetchTopAlbums 11 | import dev.baseio.itunesdomain.usecases.UseCaseGetAlbums 12 | import kotlinx.coroutines.CoroutineExceptionHandler 13 | import kotlinx.coroutines.Job 14 | import kotlinx.coroutines.flow.MutableStateFlow 15 | import kotlinx.coroutines.flow.launchIn 16 | import kotlinx.coroutines.flow.onEach 17 | import kotlinx.coroutines.launch 18 | import javax.inject.Inject 19 | 20 | @HiltViewModel 21 | class ITunesScreenVM @Inject constructor( 22 | private val useCaseFetchTopAlbums: UseCaseFetchTopAlbums, 23 | private val useCaseFavToggleAlbum: UseCaseFavToggleAlbum, 24 | private val useCaseGetAlbums: UseCaseGetAlbums, 25 | private val networkInfoProvider: NetworkInfoProvider 26 | ) : 27 | ViewModel() { 28 | 29 | private var getAlbumsJob: Job? = null 30 | private var networkChange: Job? = null 31 | var iTunesDataSet = MutableStateFlow>(emptyList()) 32 | private set 33 | var iTunesSearchDataSet = MutableStateFlow>(emptyList()) 34 | private set 35 | 36 | var itunesAlbumSearch = MutableStateFlow(null) 37 | private set 38 | 39 | var iTunesViewState = MutableStateFlow(ITunesViewState.Empty) 40 | private set 41 | 42 | var iTunesHeaderViewState = 43 | MutableStateFlow(ITunesHeaderViewState.SearchIconMode) 44 | private set 45 | 46 | init { 47 | registerForLocalData() 48 | fetchTopAlbums() 49 | } 50 | 51 | private fun registerNetwork() { 52 | networkChange?.cancel() 53 | networkChange = networkInfoProvider.listenToChanges().onEach { 54 | onNetworkAvailable(it) 55 | }.launchIn(viewModelScope) 56 | } 57 | 58 | private fun onNetworkAvailable(isAvailable: Boolean) { 59 | if (isAvailable) { 60 | fetchTopAlbums() 61 | } 62 | } 63 | 64 | private fun registerForLocalData() { 65 | useCaseGetAlbums(null).onEach { list -> 66 | iTunesDataSet.value = list 67 | }.launchIn(viewModelScope) 68 | } 69 | 70 | private fun registerForSearchData(){ 71 | getAlbumsJob?.cancel() 72 | getAlbumsJob = useCaseGetAlbums(itunesAlbumSearch.value).onEach { list -> 73 | iTunesSearchDataSet.value = list 74 | }.launchIn(viewModelScope) 75 | } 76 | 77 | private fun fetchTopAlbums() { 78 | if (networkInfoProvider.hasNetwork()) { 79 | iTunesViewState.value = ITunesViewState.Loading(true) 80 | viewModelScope.launch(CoroutineExceptionHandler { _, throwable -> 81 | iTunesViewState.value = ITunesViewState.Exception(throwable) 82 | }) { 83 | useCaseFetchTopAlbums(100) 84 | iTunesViewState.value = ITunesViewState.Loading(false) 85 | } 86 | } else { 87 | iTunesViewState.value = ITunesViewState.Exception(NoNetworkException()) 88 | registerNetwork() 89 | } 90 | 91 | } 92 | 93 | fun onFavPressed(albumId: String) { 94 | viewModelScope.launch { 95 | useCaseFavToggleAlbum(albumId) 96 | } 97 | } 98 | 99 | fun searchModeSwitch() { 100 | itunesAlbumSearch.value = null 101 | when (iTunesHeaderViewState.value) { 102 | is ITunesHeaderViewState.ActiveSearchMode -> { 103 | iTunesHeaderViewState.value = ITunesHeaderViewState.SearchIconMode 104 | } 105 | else -> { 106 | iTunesHeaderViewState.value = ITunesHeaderViewState.ActiveSearchMode 107 | 108 | } 109 | } 110 | } 111 | 112 | fun onSearch(search: String) { 113 | itunesAlbumSearch.value = search 114 | registerForSearchData() 115 | } 116 | 117 | sealed class ITunesHeaderViewState { 118 | object ActiveSearchMode : ITunesHeaderViewState() 119 | object SearchIconMode : ITunesHeaderViewState() 120 | } 121 | 122 | sealed class ITunesViewState { 123 | object Empty : ITunesViewState() 124 | data class Loading(val isLoading: Boolean) : ITunesViewState() 125 | data class Exception(val throwable: Throwable) : ITunesViewState() 126 | } 127 | } 128 | -------------------------------------------------------------------------------- /app/src/test/java/dev/baseio/itunescomposesample/ITunesScreenVMShould.kt: -------------------------------------------------------------------------------- 1 | package dev.baseio.itunescomposesample 2 | 3 | import app.cash.turbine.test 4 | import dev.baseio.itunescomposesample.ui.screens.ITunesScreenVM 5 | import dev.baseio.itunesdomain.ITunesRepository 6 | import dev.baseio.itunesdomain.NetworkInfoProvider 7 | import dev.baseio.itunesdomain.exceptions.NoNetworkException 8 | import dev.baseio.itunesdomain.models.DMiTunesAlbum 9 | import dev.baseio.itunesdomain.usecases.UseCaseFavToggleAlbum 10 | import dev.baseio.itunesdomain.usecases.UseCaseFetchTopAlbums 11 | import dev.baseio.itunesdomain.usecases.UseCaseGetAlbums 12 | import io.mockk.MockKAnnotations 13 | import io.mockk.coEvery 14 | import io.mockk.every 15 | import io.mockk.impl.annotations.MockK 16 | import kotlinx.coroutines.Dispatchers 17 | import kotlinx.coroutines.ExperimentalCoroutinesApi 18 | import kotlinx.coroutines.flow.* 19 | import kotlinx.coroutines.launch 20 | import kotlinx.coroutines.test.StandardTestDispatcher 21 | import kotlinx.coroutines.test.resetMain 22 | import kotlinx.coroutines.test.runTest 23 | import kotlinx.coroutines.test.setMain 24 | import org.junit.After 25 | import org.junit.Before 26 | import org.junit.Test 27 | import org.junit.runner.RunWith 28 | import org.junit.runners.JUnit4 29 | 30 | @RunWith(JUnit4::class) 31 | class ITunesScreenVMShould { 32 | 33 | @MockK 34 | lateinit var iTunesRepository: ITunesRepository 35 | 36 | @MockK 37 | lateinit var networkInfoProvider: NetworkInfoProvider 38 | 39 | private val useCaseGetAlbums by lazy { UseCaseGetAlbums(iTunesRepository) } 40 | private val useCaseFetchTopAlbums by lazy { 41 | UseCaseFetchTopAlbums(iTunesRepository) 42 | } 43 | private val useCaseFavToggleAlbum by lazy { 44 | UseCaseFavToggleAlbum(iTunesRepository) 45 | } 46 | 47 | private val viewModel by lazy { 48 | ITunesScreenVM( 49 | useCaseFetchTopAlbums, 50 | useCaseFavToggleAlbum, 51 | useCaseGetAlbums, 52 | networkInfoProvider 53 | ) 54 | } 55 | 56 | 57 | @OptIn(ExperimentalCoroutinesApi::class) 58 | @Before 59 | fun setUp() { 60 | MockKAnnotations.init(this, true) 61 | Dispatchers.setMain(StandardTestDispatcher()) 62 | } 63 | 64 | 65 | @OptIn(ExperimentalCoroutinesApi::class) 66 | @After 67 | fun tearDown() { 68 | Dispatchers.resetMain() 69 | } 70 | 71 | @Test 72 | fun `throw no network exception when no internet`() { 73 | runTest { 74 | every { 75 | networkInfoProvider.hasNetwork() 76 | } returns false 77 | 78 | every { 79 | networkInfoProvider.listenToChanges() 80 | } returns emptyFlow() 81 | 82 | every { 83 | iTunesRepository.getAllAlbums(any()) 84 | } returns emptyFlow() 85 | 86 | launch { 87 | viewModel.iTunesViewState.test { 88 | val state = awaitItem() 89 | assert(state is ITunesScreenVM.ITunesViewState.Exception && state.throwable is NoNetworkException) 90 | awaitComplete() 91 | } 92 | } 93 | } 94 | } 95 | 96 | @Test 97 | fun `return a list of albums when network becomes available`() { 98 | runTest { 99 | every { 100 | networkInfoProvider.hasNetwork() 101 | } returns false andThen true 102 | 103 | every { 104 | networkInfoProvider.listenToChanges() 105 | } returns flowOf(true) 106 | 107 | coEvery { 108 | iTunesRepository.fetchAndSaveTopAlbums(any()) 109 | } returns Unit 110 | 111 | every { 112 | iTunesRepository.getAllAlbums(any()) 113 | } returns flowOf( 114 | listOf( 115 | DMiTunesAlbum( 116 | id = "1", 117 | price = "$4.5", 118 | albumArt = "Some Album", 119 | artistName = "Some Artist", label = "Some label", false 120 | ) 121 | ) 122 | ) 123 | launch { 124 | viewModel.iTunesDataSet.test { 125 | var state = awaitItem() 126 | assert(state.isEmpty()) 127 | state = awaitItem() 128 | assert(state.isNotEmpty()) 129 | awaitComplete() 130 | } 131 | } 132 | 133 | launch { 134 | viewModel.iTunesViewState.test { 135 | val state = awaitItem() 136 | assert(state is ITunesScreenVM.ITunesViewState.Exception && state.throwable is NoNetworkException) 137 | assert(awaitItem() is ITunesScreenVM.ITunesViewState.Loading) // loading true 138 | assert(awaitItem() is ITunesScreenVM.ITunesViewState.Loading) // loading false 139 | awaitComplete() 140 | } 141 | } 142 | } 143 | } 144 | } -------------------------------------------------------------------------------- /app/src/main/res/drawable/ic_launcher_background.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 10 | 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 | 55 | 60 | 65 | 70 | 75 | 80 | 85 | 90 | 95 | 100 | 105 | 110 | 115 | 120 | 125 | 130 | 135 | 140 | 145 | 150 | 155 | 160 | 165 | 170 | 171 | -------------------------------------------------------------------------------- /gradlew: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env sh 2 | 3 | # 4 | # Copyright 2015 the original author or authors. 5 | # 6 | # Licensed under the Apache License, Version 2.0 (the "License"); 7 | # you may not use this file except in compliance with the License. 8 | # You may obtain a copy of the License at 9 | # 10 | # https://www.apache.org/licenses/LICENSE-2.0 11 | # 12 | # Unless required by applicable law or agreed to in writing, software 13 | # distributed under the License is distributed on an "AS IS" BASIS, 14 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15 | # See the License for the specific language governing permissions and 16 | # limitations under the License. 17 | # 18 | 19 | ############################################################################## 20 | ## 21 | ## Gradle start up script for UN*X 22 | ## 23 | ############################################################################## 24 | 25 | # Attempt to set APP_HOME 26 | # Resolve links: $0 may be a link 27 | PRG="$0" 28 | # Need this for relative symlinks. 29 | while [ -h "$PRG" ] ; do 30 | ls=`ls -ld "$PRG"` 31 | link=`expr "$ls" : '.*-> \(.*\)$'` 32 | if expr "$link" : '/.*' > /dev/null; then 33 | PRG="$link" 34 | else 35 | PRG=`dirname "$PRG"`"/$link" 36 | fi 37 | done 38 | SAVED="`pwd`" 39 | cd "`dirname \"$PRG\"`/" >/dev/null 40 | APP_HOME="`pwd -P`" 41 | cd "$SAVED" >/dev/null 42 | 43 | APP_NAME="Gradle" 44 | APP_BASE_NAME=`basename "$0"` 45 | 46 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 47 | DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"' 48 | 49 | # Use the maximum available, or set MAX_FD != -1 to use that value. 50 | MAX_FD="maximum" 51 | 52 | warn () { 53 | echo "$*" 54 | } 55 | 56 | die () { 57 | echo 58 | echo "$*" 59 | echo 60 | exit 1 61 | } 62 | 63 | # OS specific support (must be 'true' or 'false'). 64 | cygwin=false 65 | msys=false 66 | darwin=false 67 | nonstop=false 68 | case "`uname`" in 69 | CYGWIN* ) 70 | cygwin=true 71 | ;; 72 | Darwin* ) 73 | darwin=true 74 | ;; 75 | MINGW* ) 76 | msys=true 77 | ;; 78 | NONSTOP* ) 79 | nonstop=true 80 | ;; 81 | esac 82 | 83 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar 84 | 85 | 86 | # Determine the Java command to use to start the JVM. 87 | if [ -n "$JAVA_HOME" ] ; then 88 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 89 | # IBM's JDK on AIX uses strange locations for the executables 90 | JAVACMD="$JAVA_HOME/jre/sh/java" 91 | else 92 | JAVACMD="$JAVA_HOME/bin/java" 93 | fi 94 | if [ ! -x "$JAVACMD" ] ; then 95 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME 96 | 97 | Please set the JAVA_HOME variable in your environment to match the 98 | location of your Java installation." 99 | fi 100 | else 101 | JAVACMD="java" 102 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 103 | 104 | Please set the JAVA_HOME variable in your environment to match the 105 | location of your Java installation." 106 | fi 107 | 108 | # Increase the maximum file descriptors if we can. 109 | if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then 110 | MAX_FD_LIMIT=`ulimit -H -n` 111 | if [ $? -eq 0 ] ; then 112 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then 113 | MAX_FD="$MAX_FD_LIMIT" 114 | fi 115 | ulimit -n $MAX_FD 116 | if [ $? -ne 0 ] ; then 117 | warn "Could not set maximum file descriptor limit: $MAX_FD" 118 | fi 119 | else 120 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" 121 | fi 122 | fi 123 | 124 | # For Darwin, add options to specify how the application appears in the dock 125 | if $darwin; then 126 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" 127 | fi 128 | 129 | # For Cygwin or MSYS, switch paths to Windows format before running java 130 | if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then 131 | APP_HOME=`cygpath --path --mixed "$APP_HOME"` 132 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` 133 | 134 | JAVACMD=`cygpath --unix "$JAVACMD"` 135 | 136 | # We build the pattern for arguments to be converted via cygpath 137 | ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null` 138 | SEP="" 139 | for dir in $ROOTDIRSRAW ; do 140 | ROOTDIRS="$ROOTDIRS$SEP$dir" 141 | SEP="|" 142 | done 143 | OURCYGPATTERN="(^($ROOTDIRS))" 144 | # Add a user-defined pattern to the cygpath arguments 145 | if [ "$GRADLE_CYGPATTERN" != "" ] ; then 146 | OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)" 147 | fi 148 | # Now convert the arguments - kludge to limit ourselves to /bin/sh 149 | i=0 150 | for arg in "$@" ; do 151 | CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -` 152 | CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option 153 | 154 | if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition 155 | eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"` 156 | else 157 | eval `echo args$i`="\"$arg\"" 158 | fi 159 | i=`expr $i + 1` 160 | done 161 | case $i in 162 | 0) set -- ;; 163 | 1) set -- "$args0" ;; 164 | 2) set -- "$args0" "$args1" ;; 165 | 3) set -- "$args0" "$args1" "$args2" ;; 166 | 4) set -- "$args0" "$args1" "$args2" "$args3" ;; 167 | 5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;; 168 | 6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;; 169 | 7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;; 170 | 8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;; 171 | 9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;; 172 | esac 173 | fi 174 | 175 | # Escape application args 176 | save () { 177 | for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done 178 | echo " " 179 | } 180 | APP_ARGS=`save "$@"` 181 | 182 | # Collect all arguments for the java command, following the shell quoting and substitution rules 183 | eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS" 184 | 185 | exec "$JAVACMD" "$@" 186 | -------------------------------------------------------------------------------- /app/src/main/java/dev/baseio/itunescomposesample/ui/screens/ITunesScreen.kt: -------------------------------------------------------------------------------- 1 | package dev.baseio.itunescomposesample.ui.screens 2 | 3 | import android.graphics.drawable.BitmapDrawable 4 | import androidx.compose.foundation.Image 5 | import androidx.compose.foundation.background 6 | import androidx.compose.foundation.layout.* 7 | import androidx.compose.material.* 8 | import androidx.compose.material.icons.Icons 9 | import androidx.compose.material.icons.filled.Favorite 10 | import androidx.compose.material.icons.filled.FavoriteBorder 11 | import androidx.compose.runtime.* 12 | import androidx.compose.ui.Alignment 13 | import androidx.compose.ui.Modifier 14 | import androidx.compose.ui.graphics.Brush 15 | import androidx.compose.ui.graphics.Color 16 | import androidx.compose.ui.layout.ContentScale 17 | import androidx.compose.ui.res.painterResource 18 | import androidx.compose.ui.text.font.FontWeight 19 | import androidx.compose.ui.text.style.TextOverflow 20 | import androidx.compose.ui.unit.dp 21 | import androidx.hilt.navigation.compose.hiltViewModel 22 | import androidx.palette.graphics.Palette 23 | import coil.compose.AsyncImagePainter 24 | import coil.compose.rememberImagePainter 25 | import com.google.accompanist.pager.ExperimentalPagerApi 26 | import com.google.accompanist.pager.rememberPagerState 27 | import com.google.accompanist.systemuicontroller.rememberSystemUiController 28 | import dev.baseio.itunescomposesample.R 29 | import dev.baseio.itunescomposesample.ui.screens.composables.AlbumPager 30 | import dev.baseio.itunescomposesample.ui.screens.composables.AlbumsList 31 | import dev.baseio.itunescomposesample.ui.screens.composables.TopAlbumsHeader 32 | import dev.baseio.itunescomposesample.ui.theme.Typography 33 | import dev.baseio.itunesdomain.models.DMiTunesAlbum 34 | import kotlinx.coroutines.Dispatchers 35 | import kotlinx.coroutines.launch 36 | 37 | @Composable 38 | fun ITunesScreen() { 39 | val viewModel: ITunesScreenVM = hiltViewModel() 40 | Scaffold { 41 | ITunesContent(Modifier.padding(it), viewModel) 42 | } 43 | } 44 | 45 | @OptIn(ExperimentalPagerApi::class) 46 | @Composable 47 | fun ITunesContent(modifier: Modifier, viewModel: ITunesScreenVM) { 48 | val carouselDataSet by viewModel.iTunesDataSet.collectAsState() 49 | val iTunesSearchDataSet by viewModel.iTunesSearchDataSet.collectAsState() 50 | val iTunesViewState by viewModel.iTunesViewState.collectAsState() 51 | val iTunesHeaderViewState by viewModel.iTunesHeaderViewState.collectAsState() 52 | val itunesAlbumSearch by viewModel.itunesAlbumSearch.collectAsState() 53 | val pagerState = rememberPagerState() 54 | val systemUiController = rememberSystemUiController() 55 | var palette by remember { 56 | mutableStateOf(null) 57 | } 58 | 59 | SideEffect { 60 | systemUiController.setStatusBarColor( 61 | color = palette?.darkMutedSwatch?.rgb?.toComposeColor() 62 | ?: palette?.darkVibrantSwatch?.rgb?.toComposeColor() ?: Color.Black, 63 | darkIcons = false 64 | ) 65 | systemUiController.setNavigationBarColor(Color.Black) 66 | } 67 | 68 | Box( 69 | modifier = modifier 70 | .fillMaxSize() 71 | .systemBarsPadding() 72 | ) { 73 | if (carouselDataSet.isNotEmpty()) { 74 | BleedAlbumColor(palette) 75 | } 76 | 77 | Column { 78 | TopAlbumsHeader( 79 | iTunesHeaderViewState, 80 | itunesAlbumSearch, 81 | iTunesViewState, { 82 | viewModel.searchModeSwitch() 83 | } 84 | ) { search -> 85 | viewModel.onSearch(search) 86 | } 87 | 88 | if (iTunesHeaderViewState is ITunesScreenVM.ITunesHeaderViewState.ActiveSearchMode) { 89 | AlbumsList(iTunesSearchDataSet, onFavPressed = { 90 | viewModel.onFavPressed(it) 91 | }) 92 | } else { 93 | AlbumPager(carouselDataSet, pagerState, { id -> 94 | viewModel.onFavPressed(id) 95 | }, onPalette = { palette1 -> 96 | palette = palette1 97 | }) 98 | } 99 | 100 | 101 | } 102 | 103 | } 104 | } 105 | 106 | @Composable 107 | fun MediaControls(modifier: Modifier) { 108 | Column(modifier) { 109 | SliderAudio() 110 | PlayerControlOptions() 111 | } 112 | } 113 | 114 | @Composable 115 | fun PlayerControlOptions() { 116 | Row(horizontalArrangement = Arrangement.SpaceBetween, modifier = Modifier.fillMaxWidth()) { 117 | IconButton(onClick = { /*TODO*/ }) { 118 | Icon( 119 | painter = painterResource(id = R.drawable.ic_baseline_shuffle_24), 120 | contentDescription = null, tint = Color.White, modifier = Modifier.size(36.dp) 121 | ) 122 | } 123 | 124 | IconButton(onClick = { /*TODO*/ }) { 125 | Icon( 126 | painter = painterResource(id = R.drawable.ic_baseline_skip_previous_24), 127 | contentDescription = null, tint = Color.White, modifier = Modifier.size(36.dp) 128 | ) 129 | } 130 | 131 | IconButton(onClick = { /*TODO*/ }) { 132 | Icon( 133 | painter = painterResource(id = R.drawable.ic_baseline_play_circle_filled_24), 134 | contentDescription = null, tint = Color.White, modifier = Modifier.size(36.dp) 135 | ) 136 | } 137 | 138 | IconButton(onClick = { /*TODO*/ }) { 139 | Icon( 140 | painter = painterResource(id = R.drawable.ic_baseline_skip_next_24), 141 | contentDescription = null, tint = Color.White, modifier = Modifier.size(36.dp) 142 | ) 143 | } 144 | 145 | IconButton(onClick = { /*TODO*/ }) { 146 | Icon( 147 | painter = painterResource(id = R.drawable.ic_baseline_repeat_24), 148 | contentDescription = null, tint = Color.White, modifier = Modifier.size(36.dp) 149 | ) 150 | } 151 | } 152 | } 153 | 154 | @Composable 155 | fun SliderAudio() { 156 | var sliderPosition by remember { mutableStateOf(0f) } 157 | Slider( 158 | value = sliderPosition, 159 | onValueChange = { sliderPosition = it }, 160 | valueRange = 0f..100f, 161 | onValueChangeFinished = { 162 | }, 163 | colors = SliderDefaults.colors( 164 | thumbColor = Color.White, 165 | activeTrackColor = Color.White.copy(alpha = 0.4f) 166 | ) 167 | ) 168 | } 169 | 170 | private fun Int.toComposeColor(): Color { 171 | return Color(this) 172 | } 173 | 174 | @Composable 175 | fun CoilImage(album: DMiTunesAlbum, onPalette: (Palette) -> Unit) { 176 | 177 | val painter = rememberImagePainter(data = album.albumArt, builder = { 178 | allowHardware(false) 179 | }) 180 | val painterState = painter.state 181 | 182 | if (painterState is AsyncImagePainter.State.Success) { 183 | LaunchedEffect(key1 = painter) { 184 | launch(Dispatchers.IO) { 185 | val image = painter.imageLoader.execute(painter.request).drawable 186 | val bitmap = (image as BitmapDrawable).bitmap 187 | Palette.from(bitmap) 188 | .generate { palette -> 189 | palette?.let { 190 | onPalette(palette) 191 | } 192 | } 193 | } 194 | } 195 | } 196 | 197 | Image( 198 | painter = painter, 199 | contentDescription = null, 200 | Modifier 201 | .size(400.dp) 202 | .padding(horizontal = 8.dp), 203 | contentScale = ContentScale.Crop 204 | ) 205 | } 206 | 207 | @Composable 208 | fun BleedAlbumColor(palette: Palette?) { 209 | var topColor: Color = Color.Black 210 | palette?.let { 211 | it.darkMutedSwatch?.rgb?.let { color -> 212 | topColor = Color(color) 213 | } ?: run { 214 | it.darkVibrantSwatch?.rgb?.let { color -> 215 | topColor = Color(color) 216 | } 217 | } 218 | } 219 | 220 | Box( 221 | modifier = Modifier 222 | .fillMaxSize() 223 | .background( 224 | Brush.verticalGradient( 225 | colors = listOf( 226 | topColor, Color.Black 227 | ) 228 | ) 229 | ) 230 | ) 231 | } 232 | 233 | @Composable 234 | fun ITunesAlbumUI(modifier: Modifier, album: DMiTunesAlbum, onFavPressed: () -> Unit) { 235 | Row( 236 | verticalAlignment = Alignment.Bottom, modifier = modifier 237 | ) { 238 | AlbumDetails(modifier = Modifier, album, onFavPressed = { 239 | onFavPressed() 240 | }) 241 | } 242 | } 243 | 244 | @OptIn(ExperimentalMaterialApi::class) 245 | @Composable 246 | fun AlbumDetails(modifier: Modifier, album: DMiTunesAlbum, onFavPressed: () -> Unit) { 247 | ListItem(text = { 248 | Text( 249 | album.label, 250 | style = Typography.h6.copy(color = Color.White, fontWeight = FontWeight.Bold), 251 | maxLines = 1, 252 | overflow = TextOverflow.Ellipsis 253 | ) 254 | }, secondaryText = { 255 | Column { 256 | Text( 257 | album.artistName, 258 | style = Typography.subtitle1.copy(color = Color.White), 259 | overflow = TextOverflow.Ellipsis, 260 | maxLines = 1 261 | ) 262 | Text( 263 | text = album.price, 264 | style = Typography.subtitle2.copy(color = Color.White), 265 | maxLines = 1 266 | ) 267 | } 268 | }, trailing = { 269 | IconButton(onClick = { 270 | onFavPressed() 271 | }) { 272 | Icon( 273 | imageVector = if (album.isFav) Icons.Default.Favorite else Icons.Default.FavoriteBorder, 274 | contentDescription = null, 275 | tint = if (album.isFav) Color.Red else Color.White, 276 | modifier = Modifier.size(32.dp) 277 | ) 278 | } 279 | }, modifier = modifier) 280 | } 281 | 282 | 283 | --------------------------------------------------------------------------------