Added Playlist Detail Shared Module, added API integration

.gitignore

@@ -20,4 +20,5 @@ shared/core-base/build
 shared/core-logger/build
 shared/core-network/build
 shared/core-preferences/build
-shared/feature-homepage/build
+shared/feature-homepage/build
+shared/feature-playlist-detail/build

app/build.gradle.kts

@@ -59,6 +59,9 @@ dependencies {
  // Feature HomePage Module
  implementation(project(":feature-homepage"))
 
+ // Feature Playlist Detail Module
+ implementation(project(":feature-playlist-detail"))
+
  // Shared Module
  implementation(project(":shared"))
 

app/src/main/java/com/spotify/app/kmp/MainActivity.kt

@@ -7,6 +7,7 @@ import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Surface
 import androidx.compose.ui.Modifier
+import com.spotify.app.kmp.ui.SpotifyRootView
 import com.spotify.app.kmp.ui.theme.SpotifyKMPTheme
 
 class MainActivity : ComponentActivity() {

app/src/main/java/com/spotify/app/kmp/navigation/Screen.kt

@@ -4,7 +4,7 @@ sealed class Screen(val route: String) {
 
  data object HomePage : Screen("home_page")
 
- data object PlaylistTracks : Screen("playlist_tracks")
+ data object PlaylistDetail : Screen("playlist_detail")
 
  data object AlbumTracks : Screen("album_tracks")
 

app/src/main/java/com/spotify/app/kmp/ui/SpotifyRootView.kt

@@ -0,0 +1,107 @@
+package com.spotify.app.kmp.ui
+
+import androidx.compose.animation.AnimatedContentTransitionScope
+import androidx.compose.animation.core.tween
+import androidx.compose.runtime.Composable
+import androidx.navigation.NavType
+import androidx.navigation.compose.NavHost
+import androidx.navigation.compose.composable
+import androidx.navigation.compose.rememberNavController
+import androidx.navigation.navArgument
+import com.spotify.app.feature_homepage.shared.ui.HomePageViewModel
+import com.spotify.app.feature_homepage.ui.HomePageComposable
+import com.spotify.app.feature_playlist_detail.shared.ui.PlaylistDetailViewModel
+import com.spotify.app.feature_playlist_detail.ui.PlaylistDetailComposable
+import com.spotify.app.kmp.navigation.Screen
+import org.koin.androidx.compose.koinViewModel
+
+private const val ANIMATION_DURATION = 500
+private const val PLAYLIST_ID = "PLAYLIST_ID"
+
+@Composable
+fun SpotifyRootView() {
+
+ val navController = rememberNavController()
+
+ NavHost(navController = navController, startDestination = Screen.HomePage.route) {
+
+ composable(
+ route = Screen.HomePage.route,
+ enterTransition = {
+ slideIntoContainer(
+ towards = AnimatedContentTransitionScope.SlideDirection.Left,
+ animationSpec = tween(ANIMATION_DURATION)
+ )
+ },
+ exitTransition = {
+ slideOutOfContainer(
+ towards = AnimatedContentTransitionScope.SlideDirection.Left,
+ animationSpec = tween(ANIMATION_DURATION)
+ )
+ },
+ popEnterTransition = {
+ slideIntoContainer(
+ towards = AnimatedContentTransitionScope.SlideDirection.Right,
+ animationSpec = tween(ANIMATION_DURATION)
+ )
+ },
+ popExitTransition = {
+ slideOutOfContainer(
+ towards = AnimatedContentTransitionScope.SlideDirection.Right,
+ animationSpec = tween(ANIMATION_DURATION)
+ )
+ }
+ ) {
+ val viewModel = koinViewModel<HomePageViewModel>()
+ HomePageComposable(
+ viewModel = viewModel,
+ onPlaylistClick = { playlistId ->
+ navController.navigate(
+ Screen.PlaylistDetail.withArgs(playlistId)
+ )
+ }
+ )
+ }
+
+ composable(
+ route = Screen.PlaylistDetail.route + "/{$PLAYLIST_ID}",
+ arguments = listOf(
+ navArgument(PLAYLIST_ID) {
+ type = NavType.StringType
+ nullable = false
+ },
+ ),
+ enterTransition = {
+ slideIntoContainer(
+ towards = AnimatedContentTransitionScope.SlideDirection.Left,
+ animationSpec = tween(ANIMATION_DURATION)
+ )
+ },
+ exitTransition = {
+ slideOutOfContainer(
+ towards = AnimatedContentTransitionScope.SlideDirection.Left,
+ animationSpec = tween(ANIMATION_DURATION)
+ )
+ },
+ popEnterTransition = {
+ slideIntoContainer(
+ towards = AnimatedContentTransitionScope.SlideDirection.Right,
+ animationSpec = tween(ANIMATION_DURATION)
+ )
+ },
+ popExitTransition = {
+ slideOutOfContainer(
+ towards = AnimatedContentTransitionScope.SlideDirection.Right,
+ animationSpec = tween(ANIMATION_DURATION)
+ )
+ }
+ ) { entry ->
+ val playlistId = entry.arguments?.getString(PLAYLIST_ID)!!
+ val viewModel = koinViewModel<PlaylistDetailViewModel>()
+ PlaylistDetailComposable(
+ playlistId = playlistId,
+ viewModel = viewModel
+ )
+ }
+ }
+}

feature-homepage/src/main/java/com/spotify/app/feature_homepage/ui/HomePageComposable.kt

@@ -1,6 +1,7 @@
 package com.spotify.app.feature_homepage.ui
 
 import androidx.compose.foundation.background
+import androidx.compose.foundation.clickable
 import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.Spacer
@@ -28,13 +29,14 @@ import androidx.compose.ui.text.style.TextOverflow
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
 import coil.compose.AsyncImage
-import com.spotify.app.feature_homepage.shared.domain.model.album.AlbumItem
-import com.spotify.app.feature_homepage.shared.domain.model.playlist.PlaylistItem
 import com.spotify.app.feature_homepage.shared.ui.HomePageViewModel
 import kotlinx.coroutines.launch
 
 @Composable
-fun HomePageComposable(viewModel: HomePageViewModel) {
+fun HomePageComposable(
+ viewModel: HomePageViewModel,
+ onPlaylistClick: (playlistId: String) -> Unit
+) {
  LaunchedEffect(viewModel) {
  launch {
  viewModel.fetchFeaturedPlaylists()
@@ -95,6 +97,9 @@ fun HomePageComposable(viewModel: HomePageViewModel) {
  .clip(RoundedCornerShape(8.dp))
  .width(200.dp)
  .height(200.dp)
+ .clickable {
+ onPlaylistClick.invoke(it.id)
+ }
  )
 
  Text(

feature-playlist-detail/.gitignore

@@ -0,0 +1 @@
+/build

feature-playlist-detail/build.gradle.kts

@@ -0,0 +1,76 @@
+@Suppress("DSL_SCOPE_VIOLATION") // TODO: Remove once KTIJ-19369 is fixed
+plugins {
+ alias(libs.plugins.com.android.library)
+ alias(libs.plugins.org.jetbrains.kotlin.android)
+}
+
+android {
+ namespace = "com.spotify.app.feature_playlist_detail"
+ compileSdk = libs.versions.compileSdkVersion.get().toInt()
+
+ defaultConfig {
+ minSdk = libs.versions.minSdkVersion.get().toInt()
+
+ testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
+ consumerProguardFiles("consumer-rules.pro")
+ }
+
+ buildTypes {
+ release {
+ isMinifyEnabled = false
+ proguardFiles(
+ getDefaultProguardFile("proguard-android-optimize.txt"),
+ "proguard-rules.pro"
+ )
+ }
+ }
+ compileOptions {
+ sourceCompatibility = JavaVersion.VERSION_1_8
+ targetCompatibility = JavaVersion.VERSION_1_8
+ }
+ kotlinOptions {
+ jvmTarget = libs.versions.jvmTargetVersion.get()
+ freeCompilerArgs += listOf(
+ "-P",
+ "plugin:androidx.compose.compiler.plugins.kotlin:suppressKotlinVersionCompatibilityCheck=true"
+ )
+ }
+ buildFeatures {
+ compose = true
+ }
+ composeOptions {
+ kotlinCompilerExtensionVersion = libs.versions.kotlinCompilerExtensionVersion.get()
+ }
+}
+
+dependencies {
+
+ // Shared Feature Playlist Detail Module
+ implementation(project(":shared:feature-playlist-detail"))
+
+ // Coil (Image Loading)
+ implementation(libs.coil)
+
+ // Core Ktx
+ implementation(libs.core.ktx)
+
+ // Lifecycle Ktx
+ implementation(libs.lifecycle.runtime.ktx)
+
+ // Koin
+ implementation(libs.koin)
+ implementation(libs.koin.android)
+
+ //Compose
+ implementation(libs.activity.compose)
+ implementation(platform(libs.compose.bom))
+ implementation(libs.ui)
+ implementation(libs.ui.graphics)
+ implementation(libs.ui.tooling.preview)
+ implementation(libs.material3)
+
+ // Testing
+ testImplementation(libs.junit)
+ androidTestImplementation(libs.androidx.test.ext.junit)
+ androidTestImplementation(libs.espresso.core)
+}

feature-playlist-detail/proguard-rules.pro

@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+# http:https://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+# public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile

feature-playlist-detail/src/androidTest/java/com/spotify/app/feature_playlist_detail/ExampleInstrumentedTest.kt

@@ -0,0 +1,24 @@
+package com.spotify.app.feature_playlist_detail
+
+import androidx.test.platform.app.InstrumentationRegistry
+import androidx.test.ext.junit.runners.AndroidJUnit4
+
+import org.junit.Test
+import org.junit.runner.RunWith
+
+import org.junit.Assert.*
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * See [testing documentation](http:https://d.android.com/tools/testing).
+ */
+@RunWith(AndroidJUnit4::class)
+class ExampleInstrumentedTest {
+ @Test
+ fun useAppContext() {
+ // Context of the app under test.
+ val appContext = InstrumentationRegistry.getInstrumentation().targetContext
+ assertEquals("com.spotify.app.feature_playlist_detail.test", appContext.packageName)
+ }
+}

feature-playlist-detail/src/main/AndroidManifest.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http:https://schemas.android.com/apk/res/android">
+
+</manifest>