WIP downloading

.gitignore

@@ -1,4 +1,3 @@
-*.iml
 .gradle
 /local.properties
 /.idea/caches
@@ -7,7 +6,6 @@
 /.idea/workspace.xml
 /.idea/navEditor.xml
 /.idea/assetWizardSettings.xml
-.DS_Store
 /build
 /captures
 .externalNativeBuild

TODO.md

@@ -0,0 +1,21 @@
+Download Manager :-
+  - Working on :-
+    - Trying to get OkHttp requests to cancel
+
+  - Key :-
+    - Show progress on the UI
+    - Sync download notification with UI
+
+    - Other fixes for the notification
+
+  - Nice To Haves :-
+    - Show error message in the UI instead of a generic "Failed"
+    - Simultaneous downloading
+    - Reordering of queue
+
+  - Testing :-
+    - Pausing (UI "works" but download doesn't pause)
+
+  - Bugs :-
+    - Some packages REFUSE to download for some reason and fail with an IO FILE EXISTS (or doesn't?) error
+    - Notification is persistent even after completion and cancellation (I think, needs testing)

app/build.gradle.kts

@@ -1,9 +1,13 @@
+import org.jetbrains.kotlin.gradle.dsl.JvmTarget
 import java.util.Properties
 import java.io.FileInputStream
 
 plugins {
     id("com.android.application")
     kotlin("android")
+    kotlin("kapt")
+    id("com.google.devtools.ksp") version "2.2.0-2.0.2"
+    alias(libs.plugins.compose.compiler)
 }
 
 val keystoreProperties = Properties()
@@ -14,12 +18,14 @@ if (keystorePropertiesFile.exists()) {
 
 android {
     namespace = "com.illusionware.npsbrowser"
-    compileSdk = 33
+    compileSdk = 36
 
     defaultConfig {
         applicationId = "com.illusionware.npsbrowser"
+        // TODO: Network Security Config needs 24+ API level, don't know if I want to raise the min
+        // just for that
         minSdk = 23
-        targetSdk = 33
+        targetSdk = 36
         versionCode = 1
         versionName = "0.1.0"
 
@@ -27,6 +33,14 @@ android {
         vectorDrawables {
             useSupportLibrary = true
         }
+
+        ksp {
+            arg("room.schemaLocation", "$projectDir/schemas")
+        }
+    }
+
+    composeOptions {
+        kotlinCompilerExtensionVersion = "1.5.2"
     }
 
     buildFeatures {
@@ -60,12 +74,12 @@ android {
         targetCompatibility = JavaVersion.VERSION_17
     }
 
-    composeOptions {
+    buildToolsVersion = "36.0.0"
-        kotlinCompilerExtensionVersion = "1.4.8"
+
-    }
+    kotlin {
-    buildToolsVersion = "33.0.1"
+        compilerOptions {
-    kotlinOptions {
+            jvmTarget = JvmTarget.JVM_17
-        jvmTarget = "17"
+        }
     }
 }
 
@@ -75,43 +89,43 @@ repositories {
 }
 
 dependencies {
-    implementation("androidx.lifecycle:lifecycle-runtime-ktx:2.6.1")
+    implementation(libs.androidx.lifecycle.runtime.ktx)
-    implementation("androidx.lifecycle:lifecycle-runtime-compose:2.6.1")
+    implementation(libs.androidx.lifecycle.runtime.compose)
-    implementation("androidx.activity:activity-compose:1.7.2")
+    implementation(libs.androidx.activity.compose)
-    implementation(platform("androidx.compose:compose-bom:2022.10.00"))
+    implementation(libs.androidx.ui)
-    implementation("androidx.compose.ui:ui")
+    implementation(libs.androidx.ui.graphics)
-    implementation("androidx.compose.ui:ui-graphics")
+    implementation(libs.androidx.core.ktx)
-    implementation("androidx.core:core-ktx:1.10.1")
-    androidTestImplementation(platform("androidx.compose:compose-bom:2022.10.00"))
-    androidTestImplementation("androidx.compose.ui:ui-test-junit4")
     // Jetpack Compose
-    val composeBom = platform("androidx.compose:compose-bom:2023.04.01")
+    implementation(platform(libs.androidx.compose.bom))
-    implementation(composeBom)
+
-    androidTestImplementation(composeBom)
+    // Room database
+    implementation(libs.androidx.room.runtime)
+    // To use Kotlin Symbol Processing (KSP)
+    ksp(libs.androidx.room.compiler)
+
+    // optional - Kotlin Extensions and Coroutines support for Room
+    implementation(libs.androidx.room.ktx)
+
 
     // Material 3
-    implementation("androidx.compose.material3:material3:1.1.1")
+    implementation(libs.androidx.material3)
-    implementation("androidx.compose.material:material-icons-extended:1.4.3")
+    implementation(libs.androidx.material.icons.extended)
     // Android Studio Preview support
-    implementation("androidx.compose.ui:ui-tooling-preview")
+    implementation(libs.androidx.ui.tooling.preview)
-    debugImplementation("androidx.compose.ui:ui-tooling")
+    debugImplementation(libs.androidx.ui.tooling)
 
     // Preferences DataStore (alternative to SharedPreferences)
-    implementation("androidx.datastore:datastore-preferences:1.0.0")
+    implementation(libs.androidx.datastore.preferences)
 
-    // Compose extras library for controlling system ui and etc.
+    implementation(libs.androidx.core.splashscreen)
-    implementation("com.google.accompanist:accompanist-systemuicontroller:0.31.2-alpha")
+    implementation(libs.androidx.navigation.compose)
 
-    implementation("com.github.IllusionMan1212:kotlin-csv:cedb7c5ab2")
+    implementation(libs.coil)
-    testImplementation("junit:junit:4.13.2")
+    implementation(libs.coil.compose)
-    androidTestImplementation("androidx.test.ext:junit:1.1.5")
+    implementation(libs.rxjava)
-    androidTestImplementation("androidx.test.espresso:espresso-core:3.5.1")
+    implementation(libs.okio)
-    implementation("com.google.android.material:material:1.9.0")
+    implementation(libs.flowreactivenetwork)
-    implementation("com.github.bumptech.glide:glide:4.14.2")
+
-    annotationProcessor("com.github.bumptech.glide:compiler:4.14.2")
+    implementation(libs.kotlin.csv)
-    debugImplementation("androidx.compose.ui:ui-test-manifest")
+    implementation(libs.material)
-    implementation("androidx.core:core-splashscreen:1.0.1")
-    implementation("androidx.navigation:navigation-compose:2.6.0")
-    implementation("io.coil-kt:coil:2.4.0")
-    implementation("io.coil-kt:coil-compose:2.4.0")
 }

app/schemas/com.illusionware.npsbrowser.data.download.DownloadStore/1.json

@@ -0,0 +1,70 @@
+{
+  "formatVersion": 1,
+  "database": {
+    "version": 1,
+    "identityHash": "1560ee26782336728f9f46d05e39072d",
+    "entities": [
+      {
+        "tableName": "download",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`url` TEXT NOT NULL, `titleId` TEXT NOT NULL, `name` TEXT NOT NULL, `sha256` TEXT, `size` INTEGER NOT NULL, `bytesDownloaded` INTEGER NOT NULL, `createdAt` INTEGER NOT NULL, PRIMARY KEY(`url`))",
+        "fields": [
+          {
+            "fieldPath": "url",
+            "columnName": "url",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "titleId",
+            "columnName": "titleId",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "name",
+            "columnName": "name",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "sha256",
+            "columnName": "sha256",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "size",
+            "columnName": "size",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "bytesDownloaded",
+            "columnName": "bytesDownloaded",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "createdAt",
+            "columnName": "createdAt",
+            "affinity": "INTEGER",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "autoGenerate": false,
+          "columnNames": [
+            "url"
+          ]
+        },
+        "indices": [],
+        "foreignKeys": []
+      }
+    ],
+    "views": [],
+    "setupQueries": [
+      "CREATE TABLE IF NOT EXISTS room_master_table (id INTEGER PRIMARY KEY,identity_hash TEXT)",
+      "INSERT OR REPLACE INTO room_master_table (id,identity_hash) VALUES(42, '1560ee26782336728f9f46d05e39072d')"
+    ]
+  }
+}

app/schemas/com.illusionware.npsbrowser.data.download.DownloadStore/2.json

@@ -0,0 +1,78 @@
+{
+  "formatVersion": 1,
+  "database": {
+    "version": 2,
+    "identityHash": "006b9f2d98a94abb01489e5a0c1837aa",
+    "entities": [
+      {
+        "tableName": "download",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`url` TEXT NOT NULL, `titleId` TEXT NOT NULL, `name` TEXT NOT NULL, `sha256` TEXT, `size` INTEGER NOT NULL, `bytesDownloaded` INTEGER NOT NULL, `createdAt` INTEGER NOT NULL, `statusValue` INTEGER NOT NULL DEFAULT 0, `savedFileName` TEXT, PRIMARY KEY(`url`))",
+        "fields": [
+          {
+            "fieldPath": "url",
+            "columnName": "url",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "titleId",
+            "columnName": "titleId",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "name",
+            "columnName": "name",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "sha256",
+            "columnName": "sha256",
+            "affinity": "TEXT"
+          },
+          {
+            "fieldPath": "size",
+            "columnName": "size",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "bytesDownloaded",
+            "columnName": "bytesDownloaded",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "createdAt",
+            "columnName": "createdAt",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "statusValue",
+            "columnName": "statusValue",
+            "affinity": "INTEGER",
+            "notNull": true,
+            "defaultValue": "0"
+          },
+          {
+            "fieldPath": "savedFileName",
+            "columnName": "savedFileName",
+            "affinity": "TEXT"
+          }
+        ],
+        "primaryKey": {
+          "autoGenerate": false,
+          "columnNames": [
+            "url"
+          ]
+        }
+      }
+    ],
+    "setupQueries": [
+      "CREATE TABLE IF NOT EXISTS room_master_table (id INTEGER PRIMARY KEY,identity_hash TEXT)",
+      "INSERT OR REPLACE INTO room_master_table (id,identity_hash) VALUES(42, '006b9f2d98a94abb01489e5a0c1837aa')"
+    ]
+  }
+}

app/src/main/AndroidManifest.xml

@@ -2,9 +2,17 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools">
 
-    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
-    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
     <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
+    <uses-permission android:name="android.permission.MANAGE_EXTERNAL_STORAGE" />
+
+    <uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
+    <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
+    <uses-permission android:name="android.permission.WAKE_LOCK" />
+    <uses-permission android:name="android.permission.FOREGROUND_SERVICE_DATA_SYNC" />
 
     <application
         android:name=".NPSApp"
@@ -14,9 +22,10 @@
         android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"
         android:theme="@style/NPSTheme"
-        android:usesCleartextTraffic="true">
+        android:networkSecurityConfig="@xml/network_security_config"
+        >
         <activity
-            android:name=".activities.MainActivity"
+            android:name=".MainActivity"
             android:configChanges="screenSize|screenLayout|keyboardHidden|orientation"
             android:exported="true"
             android:theme="@style/NPSTheme.Splash"
@@ -27,6 +36,12 @@
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
+
+        <service
+            android:name=".data.download.DownloadService"
+            android:exported="false"
+            android:foregroundServiceType="dataSync"
+        />
     </application>
 
 </manifest>

app/src/main/java/com/illusionware/npsbrowser/MainActivity.kt

@@ -1,8 +1,12 @@
-package com.illusionware.npsbrowser.activities
+package com.illusionware.npsbrowser
 
 import android.os.Bundle
 import androidx.activity.ComponentActivity
 import androidx.activity.compose.setContent
+import androidx.activity.enableEdgeToEdge
+import androidx.compose.animation.core.tween
+import androidx.compose.animation.fadeIn
+import androidx.compose.animation.fadeOut
 import androidx.compose.foundation.background
 import androidx.compose.foundation.clickable
 import androidx.compose.foundation.isSystemInDarkTheme
@@ -26,12 +30,14 @@ import androidx.compose.foundation.lazy.grid.items
 import androidx.compose.foundation.lazy.items
 import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.material.icons.Icons
-import androidx.compose.material.icons.filled.ArrowBack
+import androidx.compose.material.icons.automirrored.filled.ArrowBack
+import androidx.compose.material.icons.automirrored.filled.ViewList
 import androidx.compose.material.icons.filled.Close
+import androidx.compose.material.icons.filled.Downloading
 import androidx.compose.material.icons.filled.GridView
 import androidx.compose.material.icons.filled.Search
 import androidx.compose.material.icons.filled.Settings
-import androidx.compose.material.icons.filled.ViewList
+import androidx.compose.material3.Badge
 import androidx.compose.material3.CircularProgressIndicator
 import androidx.compose.material3.ExperimentalMaterial3Api
 import androidx.compose.material3.Icon
@@ -46,7 +52,6 @@ import androidx.compose.material3.TextButton
 import androidx.compose.material3.TextField
 import androidx.compose.material3.TextFieldDefaults
 import androidx.compose.material3.TopAppBar
-import androidx.compose.material3.surfaceColorAtElevation
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.getValue
@@ -83,22 +88,21 @@ import androidx.navigation.compose.composable
 import androidx.navigation.compose.rememberNavController
 import coil.compose.AsyncImage
 import coil.request.ImageRequest
-import com.google.accompanist.systemuicontroller.rememberSystemUiController
-import com.illusionware.npsbrowser.R
-import com.illusionware.npsbrowser.Routes
 import com.illusionware.npsbrowser.data.ItemLayout
 import com.illusionware.npsbrowser.data.SettingsPreferences
 import com.illusionware.npsbrowser.model.ConsoleType
 import com.illusionware.npsbrowser.model.PackageItem
 import com.illusionware.npsbrowser.ui.components.*
+import com.illusionware.npsbrowser.ui.screens.Downloads
 import com.illusionware.npsbrowser.ui.screens.OnBoarding
 import com.illusionware.npsbrowser.ui.screens.PackageDetails
 import com.illusionware.npsbrowser.ui.screens.SettingsScreen
+import com.illusionware.npsbrowser.ui.screens.readexProFamily
 import com.illusionware.npsbrowser.ui.theme.ColorAccent
 import com.illusionware.npsbrowser.ui.theme.ColorOnPrimaryLight
+import com.illusionware.npsbrowser.ui.theme.ColorTag
 import com.illusionware.npsbrowser.ui.theme.NPSBrowserTheme
 import com.illusionware.npsbrowser.ui.theme.Typography
-import com.illusionware.npsbrowser.util.isNavigationBarNeedsScrim
 import com.illusionware.npsbrowser.viewmodels.OnboardingViewModel
 import com.illusionware.npsbrowser.viewmodels.PackageDetailsViewModel
 import com.illusionware.npsbrowser.viewmodels.PackageListViewModel
@@ -113,8 +117,9 @@ val redHatDisplayFamily = FontFamily(
 class MainActivity : ComponentActivity() {
     override fun onCreate(savedInstanceState: Bundle?) {
         installSplashScreen()
-
+        enableEdgeToEdge()
         super.onCreate(savedInstanceState)
+
         setContent {
             val settingsViewModel: SettingsViewModel = viewModel(
                 factory = SettingsViewModel.Factory
@@ -122,13 +127,19 @@ class MainActivity : ComponentActivity() {
             val onboardingViewModel: OnboardingViewModel = viewModel(
                 factory = OnboardingViewModel.Factory
             )
-            val packageDetailsViewModel: PackageDetailsViewModel = viewModel()
+            val packageDetailsViewModel: PackageDetailsViewModel = viewModel(
+                factory = PackageDetailsViewModel.Factory
+            )
 
-            val onboardingPrefs = onboardingViewModel.uiState.collectAsStateWithLifecycle().value
             val appTheme = runBlocking { settingsViewModel.getAppTheme() }
+            var seenOnboarding by remember { mutableStateOf(false) }
             val settingsPrefs = settingsViewModel.uiState.collectAsStateWithLifecycle().value
             val navController = rememberNavController()
 
+            runBlocking {
+                seenOnboarding = onboardingViewModel.getOnboardingStatus()
+            }
+
             val darkTheme = when (appTheme) {
                 0 -> false
                 1 -> true
@@ -138,11 +149,17 @@ class MainActivity : ComponentActivity() {
             NPSBrowserTheme(darkTheme = darkTheme) {
                 Surface(
                     modifier = Modifier.fillMaxSize(),
-                    color = if (onboardingPrefs.seenOnboarding) MaterialTheme.colorScheme.background else ColorAccent
+                    color = if (seenOnboarding) MaterialTheme.colorScheme.background else ColorAccent
                 ) {
                     NavHost(
                         navController = navController,
-                        startDestination = if (onboardingPrefs.seenOnboarding) Routes.Home.route else Routes.Onboarding.route,
+                        startDestination = if (seenOnboarding) Routes.Home.route else Routes.Onboarding.route,
+                        enterTransition = {
+                            fadeIn(animationSpec = tween(300))
+                        },
+                        exitTransition = {
+                            fadeOut(animationSpec = tween(300))
+                        },
                     ) {
                         composable(Routes.Home.route) {
                             HomePage(
@@ -153,6 +170,10 @@ class MainActivity : ComponentActivity() {
                                     packageDetailsViewModel.setSelectedPackage(item)
                                     navController.navigate(Routes.PackageDetails.route)
                                 },
+                                navigateToDownloads = {
+                                    navController.navigate(Routes.Downloads.route)
+                                },
+                                packageDetailsViewModel = packageDetailsViewModel,
                             )
                         }
                         composable(Routes.Settings.route) {
@@ -175,6 +196,12 @@ class MainActivity : ComponentActivity() {
                                 packageDetailsViewModel = packageDetailsViewModel,
                             )
                         }
+                        composable(Routes.Downloads.route) {
+                            Downloads(
+                                navigationGoBack = { navController.popBackStack() },
+                                packageDetailsViewModel = packageDetailsViewModel,
+                            )
+                        }
                     }
                 }
             }
@@ -187,50 +214,44 @@ class MainActivity : ComponentActivity() {
 fun HomePage(
     navigateToSettings: () -> Unit,
     navigateToDetailsScreen: (item: PackageItem) -> Unit,
+    navigateToDownloads: () -> Unit,
     settingsPrefs: SettingsPreferences,
     settingsViewModel: SettingsViewModel,
+    packageListViewModel: PackageListViewModel = viewModel(
+        factory = PackageListViewModel.Factory
+    ),
+    packageDetailsViewModel: PackageDetailsViewModel
 ) {
-    var isSearchOpen by rememberSaveable { mutableStateOf(false)}
-    var searchQuery by rememberSaveable { mutableStateOf("")}
     val searchBar = remember { FocusRequester() }
     var layoutDialogOpen by remember { mutableStateOf(false) }
-    val context = LocalContext.current
+    val uiState = packageListViewModel.uiState.collectAsStateWithLifecycle().value
-    val systemUiController = rememberSystemUiController()
-    val navbarScrimColor = MaterialTheme.colorScheme.surfaceColorAtElevation(3.dp)
-
     val tsvs = settingsViewModel.availableTsvs()
     var selectedBarItem by rememberSaveable { mutableStateOf(ConsoleType.PSVITA) }
 
-    LaunchedEffect(systemUiController) {
-        systemUiController.setNavigationBarColor(
-            color = if (context.isNavigationBarNeedsScrim()) {
-                navbarScrimColor.copy(alpha = 0.7f)
-            } else {
-                Color.Transparent
-            }
-        )
-    }
-
     Scaffold(
         topBar = {
             TopAppBar(
                 title = {
-                    if (!isSearchOpen) {
+                    if (!uiState.isSearchOpen) {
                         Text(text = stringResource(id = R.string.app_name))
                     }
                 },
                 actions = {
-                    if (isSearchOpen) {
+                    if (uiState.isSearchOpen) {
                         NPSIconButton(
                             tooltip = "Close Search",
-                            onClick = { isSearchOpen = false }
+                            onClick = {
+                                packageListViewModel.closeSearch()
+                            }
                         ){
-                            Icon(imageVector = Icons.Filled.ArrowBack, contentDescription = "Close Search")
+                            Icon(imageVector = Icons.AutoMirrored.Filled.ArrowBack, contentDescription = "Close Search")
                         }
                         Spacer(Modifier.width(12.dp))
                         TextField(
-                            value = searchQuery,
+                            value = uiState.searchQuery,
-                            onValueChange = {str -> searchQuery = str},
+                            onValueChange = {
+                                packageListViewModel.search(it)
+                            },
                             Modifier
                                 .weight(1.0f)
                                 .focusRequester(searchBar),
@@ -248,10 +269,12 @@ fun HomePage(
                             ),
                         )
                         Spacer(Modifier.width(12.dp))
-                        if (searchQuery.isNotEmpty()) {
+                        if (uiState.searchQuery.isNotEmpty()) {
                             NPSIconButton(
                                 tooltip = "Clear Search",
-                                onClick = { searchQuery = "" }
+                                onClick = {
+                                    packageListViewModel.clearSearch()
+                                }
                             ){
                                 Icon(imageVector = Icons.Filled.Close, contentDescription = "Clear Search")
                             }
@@ -261,10 +284,10 @@ fun HomePage(
                             searchBar.requestFocus()
                         }
                     }
-                    if (!isSearchOpen) {
+                    if (!uiState.isSearchOpen) {
                         NPSIconButton(
                             tooltip = stringResource(id = R.string.search_tooltip),
-                            onClick = { isSearchOpen = true }
+                            onClick = { packageListViewModel.openSearch() }
                         ){
                             Icon(imageVector = Icons.Filled.Search, contentDescription = stringResource(
                                 id = R.string.search_tooltip
@@ -275,17 +298,44 @@ fun HomePage(
                         tooltip = stringResource(id = R.string.layout),
                         onClick = { layoutDialogOpen = true }
                     ) {
-                        Icon(imageVector = if (settingsPrefs.layout == ItemLayout.GRID.ordinal) Icons.Filled.GridView else Icons.Filled.ViewList, contentDescription = stringResource(
+                        Icon(
-                            id = R.string.layout
+                            imageVector = if (settingsPrefs.layout == ItemLayout.GRID.ordinal) Icons.Filled.GridView else Icons.AutoMirrored.Filled.ViewList,
-                        ))
+                            contentDescription = stringResource(
+                                id = R.string.layout
+                            )
+                        )
+                    }
+                    NPSIconButton(
+                        tooltip = "Download queue",
+                        onClick = navigateToDownloads,
+                        badge = {
+                            val count = packageDetailsViewModel.downloadManager.queueState.collectAsStateWithLifecycle().value.count()
+                            if (count > 0) {
+                                Badge(
+                                    containerColor = ColorTag,
+                                    contentColor = Color.Black,
+                                ) {
+                                    Text(
+                                        text = count.toString(),
+                                        fontWeight = FontWeight.Bold,
+                                        fontFamily = readexProFamily
+                                    )
+                                }
+                            }
+                        }
+                    ) {
+                        Icon(imageVector = Icons.Filled.Downloading, contentDescription = "Download queue")
                     }
                     NPSIconButton(
                         tooltip = stringResource(id = R.string.title_activity_settings),
                         onClick = { navigateToSettings() }
-                    ){
+                    ) {
-                        Icon(imageVector = Icons.Filled.Settings, contentDescription = stringResource(
+                        Icon(
-                            id = R.string.title_activity_settings
+                            imageVector = Icons.Filled.Settings,
-                        ))
+                            contentDescription = stringResource(
+                                id = R.string.title_activity_settings
+                            )
+                        )
                     }
                 }
             )
@@ -306,7 +356,8 @@ fun HomePage(
                 PackageList(
                     navigateToDetailsScreen = navigateToDetailsScreen,
                     type = selectedBarItem,
-                    settingsPrefs = settingsPrefs
+                    settingsPrefs = settingsPrefs,
+                    viewModel = packageListViewModel,
                 )
             }
         }
@@ -321,6 +372,18 @@ fun HomePage(
     }
 }
 
+@Composable
+fun NoResults() {
+    Box(
+        modifier = Modifier
+            .fillMaxSize()
+            .padding(16.dp),
+        contentAlignment = Alignment.Center
+    ) {
+        Text(text = "No results found", color = MaterialTheme.colorScheme.outline)
+    }
+}
+
 @Composable
 fun NavBar(selectedTab: ConsoleType, onTabSelected: (ConsoleType) -> Unit) {
     NavigationBar {
@@ -411,9 +474,7 @@ fun NoTsvs(padding: PaddingValues = PaddingValues(0.dp), navigateToSettings: ()
 fun PackageList(
     type: ConsoleType = ConsoleType.PSVITA,
     navigateToDetailsScreen: (item: PackageItem) -> Unit,
-    viewModel: PackageListViewModel = viewModel(
+    viewModel: PackageListViewModel,
-        factory = PackageListViewModel.Factory
-    ),
     settingsPrefs: SettingsPreferences,
 ) {
     val uiState = viewModel.uiState.collectAsStateWithLifecycle().value
@@ -447,7 +508,7 @@ fun PackageList(
                 CircularProgressIndicator()
             }
         } else {
-            if (packages.isEmpty()) {
+            if (packages.isEmpty() && uiState.searchQuery.isEmpty()) {
                 Box(
                     modifier = Modifier
                         .fillMaxSize()
@@ -461,6 +522,8 @@ fun PackageList(
                         color = MaterialTheme.colorScheme.outline
                     )
                 }
+            } else if (packages.isEmpty() && uiState.searchQuery.isNotEmpty()) {
+                NoResults()
             } else {
                 if (settingsPrefs.layout == ItemLayout.LIST.ordinal) {
                     LazyColumn {
@@ -578,7 +641,7 @@ fun Tag(title: String, small: Boolean = false) {
     Box(
         Modifier
             .clip(RoundedCornerShape(4.dp))
-            .background(Color(0xFFEAF654))
+            .background(ColorTag)
             .layoutId("tag")
             .padding(horizontal = if (small) 6.dp else 8.dp, vertical = if (small) 2.dp else 4.dp)
     ) {

app/src/main/java/com/illusionware/npsbrowser/NPSApp.kt

@@ -7,6 +7,14 @@ import androidx.datastore.preferences.core.Preferences
 import androidx.datastore.preferences.preferencesDataStore
 import com.illusionware.npsbrowser.data.OnboardingPreferencesRepository
 import com.illusionware.npsbrowser.data.SettingsPreferencesRepository
+import com.illusionware.npsbrowser.data.download.DownloadManager
+import com.illusionware.npsbrowser.data.notification.Notifications
+
+@OptIn(ExperimentalUnsignedTypes::class)
+val HMAC_KEY = ubyteArrayOf(
+    0xE5U, 0xE2U, 0x78U, 0xAAU, 0x1EU, 0xE3U, 0x40U, 0x82U, 0xA0U, 0x88U, 0x27U, 0x9CU, 0x83U, 0xF9U, 0xBBU, 0xC8U,
+    0x06U, 0x82U, 0x1CU, 0x52U, 0xF2U, 0xABU, 0x5DU, 0x2BU, 0x4AU, 0xBDU, 0x99U, 0x54U, 0x50U, 0x35U, 0x51U, 0x14U
+)
 
 private const val PREFERENCES_NAME = "preferences"
 private val Context.dataStore: DataStore<Preferences> by preferencesDataStore(
@@ -16,10 +24,15 @@ private val Context.dataStore: DataStore<Preferences> by preferencesDataStore(
 class NPSApp: Application() {
     lateinit var settingsPreferencesRepository: SettingsPreferencesRepository
     lateinit var onboardingPreferencesRepository: OnboardingPreferencesRepository
+    lateinit var downloadManager: DownloadManager
 
     override fun onCreate() {
         super.onCreate()
         settingsPreferencesRepository = SettingsPreferencesRepository(dataStore)
         onboardingPreferencesRepository = OnboardingPreferencesRepository(dataStore)
+//        downloader = Downloader(this)
+        downloadManager = DownloadManager(this)
+
+        Notifications.initialize(this)
     }
 }

app/src/main/java/com/illusionware/npsbrowser/Routes.kt

@@ -1,8 +1,9 @@
 package com.illusionware.npsbrowser
 
 sealed class Routes(val route: String) {
-    object Home : Routes("home")
+    data object Home : Routes("home")
-    object Onboarding : Routes("onboarding")
+    data object Onboarding : Routes("onboarding")
-    object Settings : Routes("settings")
+    data object Settings : Routes("settings")
-    object PackageDetails : Routes("package_details")
+    data object PackageDetails : Routes("package_details")
+    data object Downloads : Routes("downloads")
 }

app/src/main/java/com/illusionware/npsbrowser/data/SettingsPreferencesRepository.kt

@@ -40,7 +40,6 @@ data class SettingsPreferences(
     val ps3Dlc: String,
     val pspDlc: String,
     val psvThemes: String,
-    val hmacKey: String,
     val downloadDir: String,
     val unpackDir: String,
     val unpackInDownload: Boolean,
@@ -64,7 +63,6 @@ class SettingsPreferencesRepository(
         private val PS3_DLC = stringPreferencesKey("ps3_dlc")
         private val PSP_DLC = stringPreferencesKey("psp_dlc")
         private val PSV_THEMES = stringPreferencesKey("psv_themes")
-        private val HMAC_KEY = stringPreferencesKey("hmac_key")
         private val DOWNLOAD_DIR = stringPreferencesKey("download_dir")
         private val UNPACK_DIR = stringPreferencesKey("unpack_dir")
         private val UNPACK_IN_DOWNLOAD = booleanPreferencesKey("unpack_in_download")
@@ -108,12 +106,6 @@ class SettingsPreferencesRepository(
         }
     }
 
-    suspend fun setHMACKey(key: String) {
-        dataStore.edit { prefs ->
-            prefs[HMAC_KEY] = key
-        }
-    }
-
     suspend fun setDownloadDir(dir: String) {
         dataStore.edit { prefs ->
             prefs[DOWNLOAD_DIR] = dir
@@ -207,7 +199,6 @@ class SettingsPreferencesRepository(
             prefs[PS3_DLC] ?: "",
             prefs[PSP_DLC] ?: "",
             prefs[PSV_THEMES] ?: "",
-            prefs[HMAC_KEY] ?: "",
             prefs[DOWNLOAD_DIR] ?: defaultDownloadDir,
             prefs[UNPACK_DIR] ?: defaultDownloadDir,
             prefs[UNPACK_IN_DOWNLOAD] ?: false,

app/src/main/java/com/illusionware/npsbrowser/data/download/DownloadManager.kt

@@ -0,0 +1,89 @@
+package com.illusionware.npsbrowser.data.download
+
+import android.content.Context
+import kotlinx.coroutines.ExperimentalCoroutinesApi
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.asFlow
+import kotlinx.coroutines.flow.drop
+import kotlinx.coroutines.flow.emitAll
+import kotlinx.coroutines.flow.flatMapLatest
+import kotlinx.coroutines.flow.map
+import kotlinx.coroutines.flow.merge
+import kotlinx.coroutines.flow.onStart
+
+class DownloadManager(private val context: Context) {
+    private val downloader = Downloader(context, this)
+
+    val queueState
+        get() = downloader.queueState
+
+    fun downloaderStart() = downloader.start()
+    fun downloaderStop(reason: String? = null) = downloader.stop(reason)
+
+    val isDownloaderRunning
+        get() = DownloadService.isRunning
+    val isDownloaderPaused
+        get() = downloader.isPaused
+
+    fun startDownloads() {
+        if (DownloadService.isRunning(context)) {
+            return
+        }
+        DownloadService.start(context, this)
+    }
+
+    fun pauseDownload(url: String) = downloader.pause(url)
+    fun resumeDownload(url: String) = downloader.resume(url)
+
+    fun pauseDownloads() {
+        downloader.pauseAll()
+        downloader.stop()
+    }
+
+    fun shouldConfirmOverwrite(url: String): Boolean {
+        return downloader.shouldConfirmOverwrite(url)
+    }
+
+    fun download(package_: NPSPackageDownload, autoStart: Boolean = true, overwriteExisting: Boolean = false) {
+        downloader.enqueue(package_, autoStart, overwriteExisting)
+    }
+
+    fun cancelDownload(url: String) {
+        val wasRunning = downloader.isRunning
+//        if (wasRunning) {
+//            downloader.pauseAll()
+//        }
+
+        downloader.removeDownload(url)
+
+        if (wasRunning && queueState.value.isEmpty()) {
+            downloader.stop()
+        }
+    }
+
+    @OptIn(ExperimentalCoroutinesApi::class)
+    fun statusFlow(): Flow<NPSPackageDownload> = queueState
+        .flatMapLatest { downloads ->
+            downloads
+                .map { download ->
+                    download.statusFlow.drop(1).map { download }
+                }
+                .merge()
+        }
+        .onStart {
+            emitAll(queueState.value.filter { download -> download.status == NPSPackageDownload.State.DOWNLOADING }.asFlow())
+        }
+
+    @OptIn(ExperimentalCoroutinesApi::class)
+    fun progressFlow(): Flow<NPSPackageDownload> = queueState
+        .flatMapLatest { downloads ->
+            downloads
+                .map { download ->
+                    download.progressFlow.drop(1).map { download }
+                }
+                .merge()
+        }
+        .onStart {
+            emitAll(queueState.value.filter { download -> download.status == NPSPackageDownload.State.DOWNLOADING }.asFlow())
+        }
+}

app/src/main/java/com/illusionware/npsbrowser/data/download/DownloadNotifier.kt

@@ -0,0 +1,122 @@
+package com.illusionware.npsbrowser.data.download
+
+import android.content.Context
+import androidx.core.app.NotificationCompat
+import com.illusionware.npsbrowser.R
+import com.illusionware.npsbrowser.data.notification.Notifications
+import com.illusionware.npsbrowser.util.system.cancelNotification
+import com.illusionware.npsbrowser.util.system.notificationBuilder
+import com.illusionware.npsbrowser.util.system.notify
+
+/**
+ * DownloadNotifier is used to show notifications when downloading one or multiple chapters.
+ *
+ * @param context context of application
+ */
+internal class DownloadNotifier(private val context: Context) {
+
+    private val progressNotificationBuilder by lazy {
+        context.notificationBuilder(Notifications.CHANNEL_DOWNLOADER) {
+            setSmallIcon(R.drawable.baseline_cloud_download_24)
+            setCategory(NotificationCompat.CATEGORY_PROGRESS)
+            setAutoCancel(false)
+            setOnlyAlertOnce(true)
+            setSilent(true)
+            setOngoing(true)
+            setForegroundServiceBehavior(NotificationCompat.FOREGROUND_SERVICE_IMMEDIATE)
+        }
+    }
+
+    private val errorNotificationBuilder by lazy {
+        context.notificationBuilder(Notifications.CHANNEL_DOWNLOADER) {
+            setSmallIcon(R.drawable.baseline_cloud_download_24)
+            setCategory(NotificationCompat.CATEGORY_STATUS)
+            setAutoCancel(true)
+            setSilent(true)
+        }
+    }
+
+    /**
+     * Status of download. Used for correct notification icon.
+     */
+    private var isDownloading = false
+
+    /**
+     * Shows a notification from this builder.
+     *
+     * @param id the id of the notification.
+     */
+    private fun NotificationCompat.Builder.show(id: Int) {
+        context.notify(id, build())
+    }
+
+    /**
+     * Dismiss the downloader's notification. Downloader error notifications use a different id, so
+     * those can only be dismissed by the user.
+     */
+    private fun dismissProgress() {
+        context.cancelNotification(Notifications.ID_DOWNLOADER_GROUP)
+    }
+
+    private fun dismissError() {
+        context.cancelNotification(Notifications.ID_DOWNLOADER_ERROR)
+    }
+
+    /**
+     * Called when download progress changes.
+     *
+     * @param download download object containing download information.
+     */
+    fun onProgressChange(size: Long, progress: Long) {
+        with(progressNotificationBuilder) {
+            if (!isDownloading) {
+                clearActions()
+                isDownloading = true
+            }
+
+            setContentTitle("Downloading packages")
+            setContentText("${progress / 1024 / 1024}MB / ${size / 1024 / 1024}MB")
+            setProgress((size / 1024).toInt(), (progress / 1024).toInt(), false)
+            dismissError()
+
+            show(Notifications.ID_DOWNLOADER_GROUP)
+        }
+    }
+
+    fun onPaused(reason: String? = null) {
+        with(progressNotificationBuilder) {
+            setContentTitle("Downloads paused")
+            setContentText(reason ?: "Waiting to resume downloads")
+            setProgress(0, 0, false)
+            setOngoing(false)
+
+            show(Notifications.ID_DOWNLOADER_GROUP)
+        }
+
+        isDownloading = false
+    }
+
+    /**
+     * Resets the state once downloads are completed.
+     */
+    fun onComplete() {
+        dismissProgress()
+        dismissError()
+
+        // Reset states to default
+        isDownloading = false
+    }
+
+    fun onError(error: String) {
+        with(errorNotificationBuilder) {
+            setContentTitle("Download issue")
+            setStyle(NotificationCompat.BigTextStyle().bigText(error))
+            setContentText(error)
+            setProgress(0, 0, false)
+
+            show(Notifications.ID_DOWNLOADER_ERROR)
+        }
+
+        isDownloading = false
+    }
+}

app/src/main/java/com/illusionware/npsbrowser/data/download/DownloadRepository.kt

@@ -0,0 +1,24 @@
+package com.illusionware.npsbrowser.data.download
+
+import android.content.Context
+import androidx.annotation.WorkerThread
+import kotlinx.coroutines.flow.map
+
+class DownloadRepository(private val downloadDAO: NPSPackageDownloadDao) {
+    val allDownloads = downloadDAO.getAll()
+
+    @WorkerThread
+    suspend fun insert(download: NPSPackageDownload) {
+        downloadDAO.insert(download)
+    }
+
+    @WorkerThread
+    suspend fun delete(url: String) {
+        downloadDAO.delete(url)
+    }
+
+    @WorkerThread
+    suspend fun deleteAll() {
+        downloadDAO.deleteAll()
+    }
+}

app/src/main/java/com/illusionware/npsbrowser/data/download/DownloadService.kt

@@ -0,0 +1,130 @@
+package com.illusionware.npsbrowser.data.download
+
+import android.app.Notification
+import android.app.Service
+import android.content.pm.ServiceInfo
+import android.content.Context
+import android.content.Intent
+import android.os.IBinder
+import android.os.PowerManager.WakeLock
+import android.util.Log
+import androidx.core.app.ServiceCompat
+import androidx.core.content.ContextCompat
+import com.illusionware.npsbrowser.R
+import com.illusionware.npsbrowser.data.notification.Notifications
+import com.illusionware.npsbrowser.util.system.acquireWakeLock
+import com.illusionware.npsbrowser.util.system.isOnline
+import com.illusionware.npsbrowser.util.system.isServiceRunning
+import com.illusionware.npsbrowser.util.system.notificationBuilder
+import com.illusionware.npsbrowser.util.system.toast
+import com.illusionware.npsbrowser.util.system.withUIContext
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.cancel
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.asStateFlow
+import kotlinx.coroutines.flow.catch
+import kotlinx.coroutines.flow.launchIn
+import kotlinx.coroutines.flow.onEach
+import ru.beryukhov.reactivenetwork.ReactiveNetwork
+
+class DownloadService : Service() {
+    companion object {
+        private lateinit var _downloadManager: DownloadManager
+        private val _isRunning = MutableStateFlow(false)
+        val isRunning = _isRunning.asStateFlow()
+
+        fun start(context: Context, downloadManager: DownloadManager) {
+            Log.d("DOWNLOAD", "Starting download service")
+            val intent = Intent(context, DownloadService::class.java)
+            _downloadManager = downloadManager
+            ContextCompat.startForegroundService(context, intent)
+        }
+
+        fun stop(context: Context) {
+            context.stopService(Intent(context, DownloadService::class.java))
+        }
+
+        fun isRunning(context: Context): Boolean {
+            return context.isServiceRunning(DownloadService::class.java)
+        }
+    }
+
+    private lateinit var wakeLock: WakeLock
+
+    private lateinit var scope: CoroutineScope
+
+    override fun onCreate() {
+        Log.d("DOWNLOAD", "In onCreate, acquring wakelock")
+        super.onCreate()
+        scope = CoroutineScope(Dispatchers.IO)
+        ServiceCompat.startForeground(
+            this,
+            Notifications.ID_DOWNLOADER_GROUP,
+            getPlaceholderNotification(),
+            ServiceInfo.FOREGROUND_SERVICE_TYPE_DATA_SYNC,
+        )
+        wakeLock = acquireWakeLock(javaClass.name)
+        _isRunning.value = true
+        listenNetworkChanges()
+    }
+
+    override fun onDestroy() {
+        super.onDestroy()
+        scope.cancel()
+        _isRunning.value = false
+        _downloadManager.downloaderStop()
+        if (wakeLock.isHeld) {
+            wakeLock.release()
+        }
+    }
+
+    override fun onStartCommand(intent: Intent?, flags: Int, startId: Int): Int {
+        return START_NOT_STICKY
+    }
+
+    override fun onBind(p0: Intent?): IBinder? {
+        return null
+    }
+
+    private fun downloaderStop(string: String) {
+        _downloadManager.downloaderStop(string)
+    }
+
+    private fun listenNetworkChanges() {
+        Log.d("DOWNLOAD", "Listening to network changes")
+        ReactiveNetwork()
+            .observeNetworkConnectivity(applicationContext)
+            .onEach {
+                withUIContext {
+                    if (isOnline()) {
+                        Log.d("DOWNLOAD", "We're online so we start the downloader")
+                        val started = _downloadManager.downloaderStart()
+                        if (!started) stopSelf()
+                    } else {
+                        downloaderStop("Not connected to the internet")
+                    }
+                }
+            }
+            .catch { error ->
+                withUIContext {
+//                    logcat(LogPriority.ERROR, error)
+                    toast("Download failed: $error")
+                    stopSelf()
+                }
+            }
+            .launchIn(scope)
+    }
+
+    private fun getPlaceholderNotification(): Notification {
+        return notificationBuilder(Notifications.CHANNEL_DOWNLOADER) {
+            setSmallIcon(R.drawable.baseline_cloud_download_24)
+            setCategory(androidx.core.app.NotificationCompat.CATEGORY_SERVICE)
+            setOnlyAlertOnce(true)
+            setOngoing(true)
+            setSilent(true)
+            setContentTitle("Preparing downloads")
+            setContentText("Starting downloader service")
+        }.build()
+    }
+}

app/src/main/java/com/illusionware/npsbrowser/data/download/DownloadStore.kt

@@ -0,0 +1,159 @@
+package com.illusionware.npsbrowser.data.download
+
+import android.content.Context
+import androidx.room.ColumnInfo
+import androidx.room.Dao
+import androidx.room.Database
+import androidx.room.Entity
+import androidx.room.Insert
+import androidx.room.OnConflictStrategy
+import androidx.room.PrimaryKey
+import androidx.room.Query
+import androidx.room.Room
+import androidx.room.RoomDatabase
+import androidx.room.Update
+import androidx.room.migration.Migration
+import androidx.sqlite.db.SupportSQLiteDatabase
+import com.illusionware.npsbrowser.data.network.ProgressListener
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.asStateFlow
+
+private const val DOWNLOAD_STORE_NAME = "downloads"
+private const val DOWNLOAD_TABLE_NAME = "download"
+
+@Entity(tableName = DOWNLOAD_TABLE_NAME)
+data class NPSPackageDownload(
+    @PrimaryKey @ColumnInfo(name = "url")
+    val url: String,
+    val titleId: String,
+    val name: String,
+    val sha256: String?,
+    val size: Long,
+    var bytesDownloaded: Long,
+    val createdAt: Long,
+    @ColumnInfo(defaultValue = "0")
+    var statusValue: Int = State.PAUSED.value,
+    var savedFileName: String? = null,
+): ProgressListener {
+    @Transient
+    private val _statusFlow = MutableStateFlow(State.PAUSED)
+
+    @Transient
+    val statusFlow = _statusFlow.asStateFlow()
+    var status: State
+        get() = _statusFlow.value
+        set(status) {
+            statusValue = status.value
+            _statusFlow.value = status
+        }
+
+    @Transient
+    private val _progressFlow = MutableStateFlow(
+        if (size > 0) bytesDownloaded.toFloat() / size.toFloat() else 0f
+    )
+
+    @Transient
+    var progressFlow = _progressFlow.asStateFlow()
+    private var progress: Float
+        get() = _progressFlow.value
+        set(value) {
+            _progressFlow.value = value
+        }
+
+    @Transient
+    private val _bytesReadFlow = MutableStateFlow(bytesDownloaded)
+
+    @Transient
+    var bytesDownloadedFlow = _bytesReadFlow.asStateFlow()
+    private var bytesRead: Long
+        get() = _bytesReadFlow.value
+        set(value) {
+            _bytesReadFlow.value = value
+        }
+
+
+    enum class State(val value: Int) {
+        PAUSED(0),
+        QUEUE(1),
+        DOWNLOADING(2),
+        DOWNLOADED(3),
+        ERROR(4),
+
+        ;
+
+        companion object {
+            fun fromValue(value: Int): State = entries.firstOrNull { it.value == value } ?: PAUSED
+        }
+    }
+
+    fun restoreTransientState() {
+        _statusFlow.value = State.fromValue(statusValue)
+        _progressFlow.value = if (size > 0) {
+            (bytesDownloaded.toFloat() / size.toFloat()).coerceIn(0f, 1f)
+        } else {
+            0f
+        }
+        _bytesReadFlow.value = bytesDownloaded
+    }
+
+    override fun update(bytesRead: Long, contentLength: Long, done: Boolean) {
+        progress = if (size > 0) {
+            (bytesRead.toFloat() / size.toFloat()).coerceIn(0f, 1f)
+        } else {
+            0.0f
+        }
+
+        bytesDownloaded = bytesRead
+        this.bytesRead = bytesRead
+    }
+}
+
+@Dao
+interface NPSPackageDownloadDao {
+    @Query("SELECT * FROM download ORDER BY createdAt ASC")
+    fun getAll(): Flow<List<NPSPackageDownload>>
+
+    @Insert(onConflict = OnConflictStrategy.REPLACE)
+    suspend fun insert(download: NPSPackageDownload)
+
+    @Update(onConflict = OnConflictStrategy.REPLACE)
+    suspend fun update(download: NPSPackageDownload)
+
+    @Query("DELETE FROM download WHERE url = :url")
+    suspend fun delete(url: String)
+
+    @Query("DELETE FROM download")
+    suspend fun deleteAll()
+}
+
+@Database(entities = [NPSPackageDownload::class], version = 2)
+abstract class DownloadStore : RoomDatabase() {
+    abstract fun downloadDao(): NPSPackageDownloadDao
+
+    companion object {
+        private val MIGRATION_1_2 = object : Migration(1, 2) {
+            override fun migrate(db: SupportSQLiteDatabase) {
+                db.execSQL("ALTER TABLE $DOWNLOAD_TABLE_NAME ADD COLUMN statusValue INTEGER NOT NULL DEFAULT 0")
+                db.execSQL("ALTER TABLE $DOWNLOAD_TABLE_NAME ADD COLUMN savedFileName TEXT")
+            }
+        }
+
+        @Volatile
+        private var INSTANCE: DownloadStore? = null
+
+        fun getDatabase(context: Context): DownloadStore {
+            return INSTANCE ?: synchronized(this) {
+                val instance = Room.databaseBuilder(
+                    context.applicationContext,
+                    DownloadStore::class.java,
+                    DOWNLOAD_STORE_NAME
+                )
+                    .addMigrations(MIGRATION_1_2)
+                    .build()
+                INSTANCE = instance
+                instance
+            }
+        }
+    }
+}

app/src/main/java/com/illusionware/npsbrowser/data/download/Downloader.kt

@@ -0,0 +1,466 @@
+package com.illusionware.npsbrowser.data.download
+
+import android.content.Context
+import com.illusionware.npsbrowser.data.defaultDownloadDir
+import com.illusionware.npsbrowser.data.network.GET
+import com.illusionware.npsbrowser.data.network.NetworkHelper
+import com.illusionware.npsbrowser.data.network.ProgressListener
+import com.illusionware.npsbrowser.data.network.awaitSuccess
+import com.illusionware.npsbrowser.data.network.newCachelessCallWithProgress
+import com.illusionware.npsbrowser.util.system.saveTo
+import kotlinx.coroutines.CancellationException
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.Job
+import kotlinx.coroutines.SupervisorJob
+import kotlinx.coroutines.coroutineScope
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.asStateFlow
+import kotlinx.coroutines.flow.first
+import kotlinx.coroutines.flow.update
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.sync.Mutex
+import kotlinx.coroutines.sync.withLock
+import kotlinx.coroutines.withContext
+import okhttp3.Headers
+import okio.appendingSink
+import okio.buffer
+import java.io.File
+class Downloader(val context: Context, private val downloadManager: DownloadManager) {
+
+    private val invalidFilenameChars = Regex("[\\\\/:*?\"<>|]")
+    private val whitespaceRegex = Regex("\\s+")
+
+    private val store = DownloadStore.getDatabase(context)
+    private val networkHelper = NetworkHelper(context)
+    private val dao = store.downloadDao()
+
+    private val _queueState = MutableStateFlow<List<NPSPackageDownload>>(emptyList())
+    val queueState = _queueState.asStateFlow()
+
+    private val queueMutex = Mutex()
+    private val scope = CoroutineScope(SupervisorJob() + Dispatchers.IO)
+
+    private var workerJob: Job? = null
+    private var currentDownloadJob: Job? = null
+
+    @Volatile
+    private var currentDownloadUrl: String? = null
+
+    private val notifier by lazy { DownloadNotifier(context) }
+
+    val isRunning: Boolean
+        get() = workerJob?.isActive ?: false
+
+    @Volatile
+    var isPaused: Boolean = false
+
+    init {
+        scope.launch {
+            val storeItems = dao.getAll().first()
+            addAllToQueue(storeItems)
+        }
+    }
+
+    fun shouldConfirmOverwrite(url: String): Boolean {
+        val existing = queueState.value.find { it.url == url } ?: return false
+        return existing.status == NPSPackageDownload.State.DOWNLOADED && downloadedFileFor(existing).exists()
+    }
+
+    fun enqueue(download: NPSPackageDownload, autoStart: Boolean, overwriteExisting: Boolean) {
+        scope.launch {
+            val shouldInsert = queueMutex.withLock {
+                val queue = _queueState.value.toMutableList()
+                val existing = queue.find { it.url == download.url }
+                if (existing != null && existing.status == NPSPackageDownload.State.DOWNLOADED && downloadedFileFor(existing).exists()) {
+                    if (!overwriteExisting) {
+                        _queueState.value = queue
+                        return@withLock false
+                    }
+
+                    downloadedFileFor(existing).delete()
+                }
+
+                queue.removeAll { it.url == download.url }
+                download.savedFileName = null
+                download.bytesDownloaded = 0L
+                download.status = NPSPackageDownload.State.QUEUE
+                download.restoreTransientState()
+                queue.add(download)
+                _queueState.value = queue
+                true
+            }
+
+            if (!shouldInsert) {
+                return@launch
+            }
+
+            dao.insert(download)
+
+            if (autoStart) {
+                isPaused = false
+                launchWorkerIfNeeded()
+                if (!DownloadService.isRunning(context)) {
+                    DownloadService.start(context, downloadManager)
+                }
+            }
+        }
+    }
+
+    fun start(): Boolean {
+        if (isRunning) return true
+
+        val hasPending = queueState.value.any {
+            it.status == NPSPackageDownload.State.QUEUE ||
+                it.status == NPSPackageDownload.State.PAUSED ||
+                it.status == NPSPackageDownload.State.ERROR
+        }
+        if (!hasPending) return false
+
+        scope.launch {
+            queueMutex.withLock {
+                val queue = _queueState.value.toMutableList()
+                queue.forEach { download ->
+                    if (download.status == NPSPackageDownload.State.PAUSED || download.status == NPSPackageDownload.State.ERROR) {
+                        download.status = NPSPackageDownload.State.QUEUE
+                    }
+                }
+                _queueState.value = queue
+            }
+            isPaused = false
+            launchWorkerIfNeeded()
+        }
+
+        return true
+    }
+
+    fun pauseAll() {
+        scope.launch {
+            queueMutex.withLock {
+                val queue = _queueState.value.toMutableList()
+                queue.forEach { download ->
+                    if (download.status == NPSPackageDownload.State.DOWNLOADING || download.status == NPSPackageDownload.State.QUEUE) {
+                        download.status = NPSPackageDownload.State.PAUSED
+                    }
+                }
+                _queueState.value = queue
+            }
+
+            currentDownloadJob?.cancel()
+            workerJob?.cancel()
+            currentDownloadJob = null
+            workerJob = null
+            isPaused = true
+            notifier.onPaused()
+        }
+    }
+
+    fun stop(reason: String? = null) {
+        scope.launch {
+            queueMutex.withLock {
+                val queue = _queueState.value.toMutableList()
+                queue.forEach { download ->
+                    if (download.status == NPSPackageDownload.State.DOWNLOADING || download.status == NPSPackageDownload.State.QUEUE) {
+                        download.status = NPSPackageDownload.State.PAUSED
+                    }
+                }
+                _queueState.value = queue
+            }
+
+            currentDownloadJob?.cancel()
+            workerJob?.cancel()
+            currentDownloadJob = null
+            workerJob = null
+            isPaused = queueState.value.isNotEmpty()
+            if (reason != null) {
+                notifier.onPaused(reason)
+            } else if (isPaused) {
+                notifier.onPaused()
+            } else {
+                notifier.onComplete()
+            }
+
+            if (reason == null && DownloadService.isRunning.value) {
+                DownloadService.stop(context)
+            }
+        }
+    }
+
+    fun pause(url: String) {
+        scope.launch {
+            var pauseCurrent = false
+            queueMutex.withLock {
+                val queue = _queueState.value.toMutableList()
+                queue.forEach { download ->
+                    if (download.url == url) {
+                        if (download.status == NPSPackageDownload.State.DOWNLOADING || download.status == NPSPackageDownload.State.QUEUE) {
+                            download.status = NPSPackageDownload.State.PAUSED
+                        }
+                        pauseCurrent = currentDownloadUrl == url
+                    }
+                }
+                _queueState.value = queue
+            }
+
+            if (pauseCurrent) {
+                currentDownloadJob?.cancel()
+            }
+
+            if (areAllPaused()) {
+                workerJob?.cancel()
+                workerJob = null
+                isPaused = true
+                notifier.onPaused()
+                if (DownloadService.isRunning.value) {
+                    DownloadService.stop(context)
+                }
+            }
+        }
+    }
+
+    fun resume(url: String) {
+        scope.launch {
+            if (queueState.value.isEmpty()) return@launch
+
+            queueMutex.withLock {
+                val queue = _queueState.value.toMutableList()
+                val index = queue.indexOfFirst { it.url == url }
+                if (index == -1) return@withLock
+
+                val target = queue.removeAt(index)
+                if (target.status == NPSPackageDownload.State.DOWNLOADED && downloadedFileFor(target).exists()) {
+                    queue.add(index, target)
+                    _queueState.value = queue
+                    return@withLock
+                }
+                target.status = NPSPackageDownload.State.QUEUE
+                // Prioritize explicit resume action so the tapped item starts next.
+                queue.add(0, target)
+                _queueState.value = queue
+            }
+
+            isPaused = false
+            launchWorkerIfNeeded()
+            if (!DownloadService.isRunning(context)) {
+                DownloadService.start(context, downloadManager)
+            }
+        }
+    }
+
+    private fun launchWorkerIfNeeded() {
+        if (workerJob?.isActive == true) return
+
+        workerJob = scope.launch {
+            while (true) {
+                val nextDownload = queueMutex.withLock {
+                    _queueState.value.firstOrNull { it.status == NPSPackageDownload.State.QUEUE }
+                } ?: break
+
+                currentDownloadUrl = nextDownload.url
+
+                val job = scope.launch {
+                    processDownload(nextDownload)
+                }
+                currentDownloadJob = job
+
+                job.join()
+                currentDownloadJob = null
+                currentDownloadUrl = null
+            }
+
+            if (queueState.value.none { it.status == NPSPackageDownload.State.QUEUE || it.status == NPSPackageDownload.State.DOWNLOADING }) {
+                notifier.onComplete()
+                isPaused = queueState.value.isNotEmpty() && queueState.value.all { it.status == NPSPackageDownload.State.PAUSED }
+                if (DownloadService.isRunning.value) {
+                    DownloadService.stop(context)
+                }
+            }
+
+            workerJob = null
+        }
+    }
+
+    private suspend fun processDownload(download: NPSPackageDownload) {
+        try {
+            queueMutex.withLock {
+                download.status = NPSPackageDownload.State.DOWNLOADING
+                _queueState.value = _queueState.value.toList()
+            }
+
+            coroutineScope {
+                downloadPackage(download, this)
+            }
+
+            queueMutex.withLock {
+                download.bytesDownloaded = download.size
+                download.restoreTransientState()
+                download.status = NPSPackageDownload.State.DOWNLOADED
+                _queueState.value = _queueState.value.toList()
+            }
+
+            dao.update(download)
+        } catch (_: CancellationException) {
+            dao.update(download)
+        } catch (error: Throwable) {
+            queueMutex.withLock {
+                download.status = NPSPackageDownload.State.ERROR
+                _queueState.value = _queueState.value.toList()
+            }
+            dao.update(download)
+            notifier.onError(error.message ?: "Download failed")
+        }
+    }
+
+    private suspend fun downloadPackage(download: NPSPackageDownload, scope: CoroutineScope) {
+        val file = prepareTargetFile(download)
+        val resumedBytes = if (file.exists()) file.length() else 0L
+
+        if (download.bytesDownloaded != resumedBytes) {
+            download.bytesDownloaded = resumedBytes
+            download.restoreTransientState()
+            dao.update(download)
+        }
+
+        val startBytes = download.bytesDownloaded
+        var lastPersist = 0L
+
+        val listener = object : ProgressListener {
+            override fun update(bytesRead: Long, contentLength: Long, done: Boolean) {
+                download.update(bytesRead, contentLength, done)
+
+                val totalSize = if (contentLength > 0) {
+                    contentLength + startBytes
+                } else {
+                    download.size
+                }
+                notifier.onProgressChange(totalSize, bytesRead)
+
+                val now = System.currentTimeMillis()
+                if (done || now - lastPersist >= 1000L) {
+                    lastPersist = now
+                    this@Downloader.scope.launch {
+                        dao.update(download)
+                    }
+                }
+            }
+        }
+
+        val res = networkHelper.client.newCachelessCallWithProgress(
+            GET(download.url, Headers.headersOf("Range", "bytes=${download.bytesDownloaded}-")),
+            listener,
+            download.bytesDownloaded
+        ).awaitSuccess()
+
+        file.parentFile?.mkdirs()
+        val fileBufferedSink = file.appendingSink().buffer()
+
+        try {
+            res.body!!.source().saveTo(
+                fileBufferedSink,
+                res.body!!.contentLength(),
+                download.bytesDownloaded,
+                scope
+            )
+            dao.update(download)
+        } catch (e: Exception) {
+            if (e is CancellationException) {
+                throw e
+            }
+            throw e
+        } finally {
+            withContext(Dispatchers.IO) {
+                fileBufferedSink.close()
+            }
+            res.close()
+        }
+    }
+
+    private fun areAllPaused(): Boolean {
+        val unfinished = queueState.value.filter { it.status != NPSPackageDownload.State.DOWNLOADED }
+        return unfinished.isNotEmpty() && unfinished.all { it.status == NPSPackageDownload.State.PAUSED }
+    }
+
+    private fun addAllToQueue(downloads: List<NPSPackageDownload>) {
+        _queueState.update {
+            downloads.forEach { download ->
+                download.restoreTransientState()
+                when (download.status) {
+                    NPSPackageDownload.State.DOWNLOADING,
+                    NPSPackageDownload.State.QUEUE,
+                    -> download.status = NPSPackageDownload.State.PAUSED
+
+                    NPSPackageDownload.State.DOWNLOADED -> {
+                        if (!downloadedFileFor(download).exists()) {
+                            download.savedFileName = null
+                            download.bytesDownloaded = 0L
+                            download.restoreTransientState()
+                            download.status = NPSPackageDownload.State.ERROR
+                        }
+                    }
+
+                    else -> Unit
+                }
+            }
+            downloads
+        }
+    }
+
+    fun removeDownload(url: String) {
+        scope.launch {
+            val removed = queueMutex.withLock {
+                val queue = _queueState.value.toMutableList()
+                val item = queue.find { it.url == url } ?: return@withLock null
+                queue.remove(item)
+                _queueState.value = queue
+                item
+            } ?: return@launch
+
+            if (currentDownloadUrl == removed.url) {
+                currentDownloadJob?.cancel()
+            }
+
+            dao.delete(url)
+
+            val file = downloadedFileFor(removed)
+            file.delete()
+
+            if (queueState.value.isEmpty()) {
+                workerJob?.cancel()
+                workerJob = null
+                currentDownloadJob = null
+                notifier.onComplete()
+                if (DownloadService.isRunning.value) {
+                    DownloadService.stop(context)
+                }
+            }
+        }
+    }
+
+    private fun prepareTargetFile(download: NPSPackageDownload): File {
+        val existingFileName = download.savedFileName
+        if (existingFileName != null) {
+            return File(defaultDownloadDir, existingFileName)
+        }
+
+        val candidate = File(defaultDownloadDir, download.defaultFileName())
+
+        download.savedFileName = candidate.name
+        return candidate
+    }
+
+    private fun downloadedFileFor(download: NPSPackageDownload): File {
+        return File(defaultDownloadDir, download.savedFileName ?: download.defaultFileName())
+    }
+
+    private fun NPSPackageDownload.defaultFileName(): String {
+        val normalizedName = name
+            .trim()
+            .replace(invalidFilenameChars, "_")
+            .replace(whitespaceRegex, " ")
+            .replace(Regex("\\.pkg$", RegexOption.IGNORE_CASE), "")
+            .trimEnd('.', ' ')
+            .ifBlank { titleId }
+
+        return "[$titleId] $normalizedName.pkg"
+    }
+}

app/src/main/java/com/illusionware/npsbrowser/data/network/NetworkHelper.kt

@@ -0,0 +1,25 @@
+package com.illusionware.npsbrowser.data.network
+
+import android.content.Context
+import okhttp3.Cache
+import okhttp3.OkHttpClient
+import java.io.File
+import java.util.concurrent.TimeUnit
+
+
+class NetworkHelper(context: Context) {
+    private val cacheDir = File(context.cacheDir, "network_cache")
+    private val cacheSize = 5L * 1024 * 1024 // 5 MiB
+
+    private val baseClientBuilder: OkHttpClient.Builder
+        get() {
+            val builder = OkHttpClient.Builder()
+                .connectTimeout(30, TimeUnit.SECONDS)
+                .readTimeout(30, TimeUnit.SECONDS)
+                .callTimeout(2, TimeUnit.MINUTES)
+
+            return builder
+        }
+
+    val client by lazy { baseClientBuilder.cache(Cache(cacheDir, cacheSize)).build() }
+}

app/src/main/java/com/illusionware/npsbrowser/data/network/OkHttpExtensions.kt

@@ -0,0 +1,131 @@
+package com.illusionware.npsbrowser.data.network
+
+import android.util.Log
+import kotlinx.coroutines.ExperimentalCoroutinesApi
+import kotlinx.coroutines.suspendCancellableCoroutine
+import okhttp3.Call
+import okhttp3.Callback
+import okhttp3.OkHttpClient
+import okhttp3.Request
+import okhttp3.Response
+import rx.Observable
+import rx.Producer
+import rx.Subscription
+import java.io.IOException
+import java.util.concurrent.atomic.AtomicBoolean
+import kotlin.coroutines.resumeWithException
+
+fun Call.asObservable(): Observable<Response> {
+    return Observable.unsafeCreate { subscriber ->
+        // Since Call is a one-shot type, clone it for each new subscriber.
+        val call = clone()
+
+        // Wrap the call in a helper which handles both unsubscription and backpressure.
+        val requestArbiter = object : AtomicBoolean(), Producer, Subscription {
+            override fun request(n: Long) {
+                if (n == 0L || !compareAndSet(false, true)) return
+
+                try {
+                    val response = call.execute()
+                    if (!subscriber.isUnsubscribed) {
+                        subscriber.onNext(response)
+                        subscriber.onCompleted()
+                    }
+                } catch (e: Exception) {
+                    if (!subscriber.isUnsubscribed) {
+                        subscriber.onError(e)
+                    }
+                }
+            }
+
+            override fun unsubscribe() {
+                call.cancel()
+            }
+
+            override fun isUnsubscribed(): Boolean {
+                return call.isCanceled()
+            }
+        }
+
+        subscriber.add(requestArbiter)
+        subscriber.setProducer(requestArbiter)
+    }
+}
+
+fun Call.asObservableSuccess(): Observable<Response> {
+    return asObservable().doOnNext { response ->
+        if (!response.isSuccessful) {
+            response.close()
+            throw HttpException(response.code)
+        }
+    }
+}
+
+// Based on https://github.com/gildor/kotlin-coroutines-okhttp
+@OptIn(ExperimentalCoroutinesApi::class)
+private suspend fun Call.await(callStack: Array<StackTraceElement>): Response {
+    Log.d("DOWNLOAD", "inside the await we want")
+    return suspendCancellableCoroutine { continuation ->
+        val callback =
+            object : Callback {
+                override fun onResponse(call: Call, response: Response) {
+                    continuation.resume(response) {
+                        response.body?.close()
+                    }
+                }
+
+                override fun onFailure(call: Call, e: IOException) {
+                    // Don't bother with resuming the continuation if it is already cancelled.
+                    if (continuation.isCancelled) return
+                    val exception = IOException(e.message, e).apply { stackTrace = callStack }
+                    continuation.resumeWithException(exception)
+                }
+            }
+
+        enqueue(callback)
+
+        continuation.invokeOnCancellation {
+            try {
+                Log.d("DOWNLOAD", "request is being cancelled")
+                cancel()
+            } catch (ex: Throwable) {
+                // Ignore cancel exception
+            }
+        }
+    }
+}
+
+suspend fun Call.await(): Response {
+    val callStack = Exception().stackTrace.run { copyOfRange(1, size) }
+    return await(callStack)
+}
+
+suspend fun Call.awaitSuccess(): Response {
+    val callStack = Exception().stackTrace.run { copyOfRange(1, size) }
+    val response = await(callStack)
+    if (!response.isSuccessful) {
+        response.close()
+        throw HttpException(response.code).apply { stackTrace = callStack }
+    }
+    return response
+}
+
+fun OkHttpClient.newCachelessCallWithProgress(
+    request: Request,
+    listener: ProgressListener,
+    bytesRead: Long
+): Call {
+    val progressClient = newBuilder()
+        .cache(null)
+        .addNetworkInterceptor { chain ->
+            val originalResponse = chain.proceed(chain.request())
+            originalResponse.newBuilder()
+                .body(ProgressResponseBody(originalResponse.body!!, listener, bytesRead))
+                .build()
+        }
+        .build()
+
+    return progressClient.newCall(request)
+}
+
+class HttpException(private val code: Int) : IllegalStateException("HTTP error $code")

app/src/main/java/com/illusionware/npsbrowser/data/network/ProgressListener.kt

@@ -0,0 +1,5 @@
+package com.illusionware.npsbrowser.data.network
+
+interface ProgressListener {
+    fun update(bytesRead: Long, contentLength: Long, done: Boolean)
+}

app/src/main/java/com/illusionware/npsbrowser/data/network/ProgressResponseBody.kt

@@ -0,0 +1,48 @@
+package com.illusionware.npsbrowser.data.network
+
+import okhttp3.MediaType
+import okhttp3.ResponseBody
+import okio.Buffer
+import okio.BufferedSource
+import okio.ForwardingSource
+import okio.Source
+import okio.buffer
+import java.io.IOException
+
+class ProgressResponseBody(
+    private val responseBody: ResponseBody,
+    private val progressListener: ProgressListener,
+    private val bytesRead: Long
+) : ResponseBody() {
+
+    private val bufferedSource: BufferedSource by lazy {
+        source(responseBody.source()).buffer()
+    }
+
+    override fun contentType(): MediaType? {
+        return responseBody.contentType()
+    }
+
+    override fun contentLength(): Long {
+        return responseBody.contentLength()
+    }
+
+    override fun source(): BufferedSource {
+        return bufferedSource
+    }
+
+    private fun source(source: Source): Source {
+        return object : ForwardingSource(source) {
+            var totalBytesRead = bytesRead
+
+            @Throws(IOException::class)
+            override fun read(sink: Buffer, byteCount: Long): Long {
+                val bytesRead = super.read(sink, byteCount)
+                // read() returns the number of bytes read, or -1 if this source is exhausted.
+                totalBytesRead += if (bytesRead != -1L) bytesRead else 0
+                progressListener.update(totalBytesRead, responseBody.contentLength(), bytesRead == -1L)
+                return bytesRead
+            }
+        }
+    }
+}

app/src/main/java/com/illusionware/npsbrowser/data/network/Requests.kt

@@ -0,0 +1,31 @@
+package com.illusionware.npsbrowser.data.network
+
+import okhttp3.CacheControl
+import okhttp3.Headers
+import okhttp3.HttpUrl
+import okhttp3.HttpUrl.Companion.toHttpUrl
+import okhttp3.Request
+import java.util.concurrent.TimeUnit
+
+private val DEFAULT_CACHE_CONTROL = CacheControl.Builder().maxAge(10, TimeUnit.MINUTES).build()
+private val DEFAULT_HEADERS = Headers.Builder().build()
+
+fun GET(
+    url: String,
+    headers: Headers = DEFAULT_HEADERS,
+    cache: CacheControl = DEFAULT_CACHE_CONTROL,
+): Request {
+    return GET(url.toHttpUrl(), headers, cache)
+}
+
+fun GET(
+    url: HttpUrl,
+    headers: Headers = DEFAULT_HEADERS,
+    cache: CacheControl = DEFAULT_CACHE_CONTROL,
+): Request {
+    return Request.Builder()
+        .url(url)
+        .headers(headers)
+        .cacheControl(cache)
+        .build()
+}

app/src/main/java/com/illusionware/npsbrowser/data/notification/Notifications.kt

@@ -0,0 +1,32 @@
+package com.illusionware.npsbrowser.data.notification
+
+import android.content.Context
+import androidx.core.app.NotificationChannelCompat
+import androidx.core.app.NotificationChannelGroupCompat
+import androidx.core.app.NotificationManagerCompat
+
+object Notifications {
+    private const val GROUP_DOWNLOADER = "group_downloader"
+    const val CHANNEL_DOWNLOADER = "channel_downloader"
+    const val ID_DOWNLOADER_GROUP = 1
+    const val ID_DOWNLOADER_ERROR = 2
+
+    fun initialize(context: Context) {
+        val notificationManager = NotificationManagerCompat.from(context)
+
+        notificationManager.createNotificationChannelGroup(
+            NotificationChannelGroupCompat.Builder(GROUP_DOWNLOADER)
+                .setName("Download")
+                .build()
+        )
+
+        notificationManager.createNotificationChannel(
+            NotificationChannelCompat.Builder(CHANNEL_DOWNLOADER, NotificationManagerCompat.IMPORTANCE_LOW)
+                .setName("Progress")
+                .setDescription("Download progress and downloader status")
+                .setShowBadge(false)
+                .setGroup(GROUP_DOWNLOADER)
+                .build()
+        )
+    }
+}

app/src/main/java/com/illusionware/npsbrowser/model/PackageItem.kt

@@ -8,6 +8,7 @@ data class PackageItem(
     val contentId: String?,
     val modificationDate: String?,
     val pkgSize: String,
+    val pkgSizeInBytes: ULong?,
     val sha256: String?,
     val zRif: String?,
     val rap: String?,

app/src/main/java/com/illusionware/npsbrowser/ui/components/NPSAlertDialog.kt

@@ -2,14 +2,13 @@ package com.illusionware.npsbrowser.ui.components
 
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Column
-import androidx.compose.foundation.layout.ColumnScope
 import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.layout.wrapContentHeight
 import androidx.compose.foundation.layout.wrapContentWidth
-import androidx.compose.material3.AlertDialog
 import androidx.compose.material3.AlertDialogDefaults
+import androidx.compose.material3.BasicAlertDialog
 import androidx.compose.material3.ExperimentalMaterial3Api
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Surface
@@ -28,7 +27,7 @@ fun NPSAlertDialog(
     buttons: @Composable () -> Unit,
     content: @Composable () -> Unit
 ) {
-    AlertDialog(
+    BasicAlertDialog(
         onDismissRequest = onDismiss,
     ) {
         Surface (

app/src/main/java/com/illusionware/npsbrowser/ui/components/NPSIconButton.kt

@@ -1,20 +1,77 @@
 package com.illusionware.npsbrowser.ui.components
 
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.BoxScope
 import androidx.compose.material3.ExperimentalMaterial3Api
 import androidx.compose.material3.IconButton
-import androidx.compose.material3.PlainTooltipBox
 import androidx.compose.material3.Text
+import androidx.compose.material3.TooltipBox
+import androidx.compose.material3.TooltipDefaults
+import androidx.compose.material3.rememberTooltipState
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.layout.Layout
+import androidx.compose.ui.layout.layoutId
 
 @OptIn(ExperimentalMaterial3Api::class)
 @Composable
-fun NPSIconButton(tooltip: String, onClick: () -> Unit, content: @Composable () -> Unit) {
+fun NPSIconButton(
-    PlainTooltipBox(tooltip = {
+    tooltip: String,
-        Text(text = tooltip)
+    onClick: () -> Unit,
-    }) {
+    badge: (@Composable BoxScope.() -> Unit)? = null,
-        IconButton(onClick = onClick, Modifier.tooltipAnchor()) {
+    content: @Composable () -> Unit
-            content()
+) {
+    Layout(
+        content = {
+            TooltipBox(
+                positionProvider = TooltipDefaults.rememberPlainTooltipPositionProvider(),
+                tooltip = {
+                    Text(text = tooltip)
+                },
+                state = rememberTooltipState(),
+            ) {
+                IconButton(
+                    onClick = onClick,
+                ) {
+                    content()
+                }
+            }
+            Box(Modifier.layoutId("badge")) {
+                badge?.let { it() }
+            }
+        }
+    ) { measurables, constraints ->
+        val iconPlaceable = measurables[0].measure(constraints)
+        val badgePlaceable = measurables.firstOrNull { it.layoutId == "badge" }?.measure(constraints)
+
+        layout(iconPlaceable.width, iconPlaceable.height) {
+            iconPlaceable.placeRelative(0, 0)
+            badgePlaceable?.placeRelative(
+                x = iconPlaceable.width - badgePlaceable.width - 16,
+                y = 16,
+            )
         }
     }
+
+//    PlainTooltipBox(tooltip = {
+//        Text(text = tooltip)
+//    }) {
+//        if (badge != null) {
+//            IconButton(
+//                onClick = onClick,
+//                Modifier.tooltipAnchor(),
+//            ) {
+//                BadgedBox(badge = badge) {
+//                    content()
+//                }
+//            }
+//        } else {
+//            IconButton(
+//                onClick = onClick,
+//                Modifier.tooltipAnchor(),
+//            ) {
+//                content()
+//            }
+//        }
+//    }
 }

app/src/main/java/com/illusionware/npsbrowser/ui/screens/Downloads.kt

@@ -0,0 +1,269 @@
+package com.illusionware.npsbrowser.ui.screens
+
+import androidx.compose.foundation.background
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.aspectRatio
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.layout.statusBarsPadding
+import androidx.compose.foundation.lazy.LazyColumn
+import androidx.compose.foundation.lazy.itemsIndexed
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.automirrored.filled.ArrowBack
+import androidx.compose.material.icons.filled.Clear
+import androidx.compose.material.icons.filled.DownloadDone
+import androidx.compose.material.icons.filled.Pause
+import androidx.compose.material.icons.filled.PlayArrow
+import androidx.compose.material.icons.filled.RestartAlt
+import androidx.compose.material3.Badge
+import androidx.compose.material3.ExtendedFloatingActionButton
+import androidx.compose.material3.Icon
+import androidx.compose.material3.LinearProgressIndicator
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Scaffold
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.clip
+import androidx.compose.ui.graphics.StrokeCap
+import androidx.compose.ui.semantics.Role
+import androidx.compose.ui.semantics.role
+import androidx.compose.ui.semantics.semantics
+import androidx.compose.ui.text.style.TextOverflow
+import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.unit.dp
+import androidx.lifecycle.compose.collectAsStateWithLifecycle
+import androidx.lifecycle.viewmodel.compose.viewModel
+import com.illusionware.npsbrowser.data.download.NPSPackageDownload
+import com.illusionware.npsbrowser.ui.components.NPSIconButton
+import com.illusionware.npsbrowser.ui.theme.Typography
+import com.illusionware.npsbrowser.util.system.prettyByte
+import com.illusionware.npsbrowser.viewmodels.PackageDetailsViewModel
+
+@Composable
+fun Downloads(navigationGoBack: () -> Unit, packageDetailsViewModel: PackageDetailsViewModel) {
+    val queue = packageDetailsViewModel.downloadManager.queueState.collectAsStateWithLifecycle().value
+    packageDetailsViewModel.downloadManager.statusFlow().collectAsStateWithLifecycle(initialValue = null)
+    val hasActiveDownloads = queue.any {
+        it.status == NPSPackageDownload.State.DOWNLOADING ||
+            it.status == NPSPackageDownload.State.QUEUE
+    }
+    val hasResumableDownloads = queue.any {
+        it.status == NPSPackageDownload.State.PAUSED ||
+            it.status == NPSPackageDownload.State.ERROR
+    }
+
+    Scaffold(
+        topBar = {
+            Row(
+                verticalAlignment = Alignment.CenterVertically,
+                horizontalArrangement = Arrangement.spacedBy(4.dp),
+                modifier = Modifier
+                    .statusBarsPadding()
+                    .padding(vertical = 8.dp, horizontal = 4.dp),
+            ) {
+                NPSIconButton(tooltip = "Go Back", onClick = { navigationGoBack() }) {
+                    Icon(imageVector = Icons.AutoMirrored.Filled.ArrowBack, contentDescription = "Go Back" )
+                }
+                Row(
+                    verticalAlignment = Alignment.CenterVertically,
+                    horizontalArrangement = Arrangement.spacedBy(8.dp)
+                ) {
+                    Text(text = "Downloads", style = Typography.titleLarge)
+                    if (queue.isNotEmpty()) {
+                        Badge(containerColor = MaterialTheme.colorScheme.outlineVariant) {
+                            Text(
+                                text = queue.size.toString(),
+                                style = Typography.titleSmall,
+                            )
+                        }
+                    }
+                }
+            }
+        },
+        floatingActionButton = {
+            if (hasActiveDownloads) {
+                ExtendedFloatingActionButton(
+                    text = { Text(text = "Pause All") },
+                    icon = { Icon(imageVector = Icons.Filled.Pause, contentDescription = "Pause")},
+                    onClick = {
+                        packageDetailsViewModel.downloadManager.pauseDownloads()
+                    }
+                )
+            } else if (hasResumableDownloads) {
+               ExtendedFloatingActionButton(
+                    text = { Text(text = "Resume") },
+                    icon = { Icon(imageVector = Icons.Filled.PlayArrow, contentDescription = "Resume")},
+                    onClick = {
+                        packageDetailsViewModel.downloadManager.startDownloads()
+                    }
+                )
+            }
+        }
+    ) { padding ->
+        Column(
+            modifier = Modifier
+                .padding(padding)
+                .background(MaterialTheme.colorScheme.surface),
+        ) {
+            LazyColumn(Modifier.background(MaterialTheme.colorScheme.surface)) {
+                itemsIndexed(
+                    queue,
+                    key = { _, item -> item.url },
+                ) { _, item ->
+                    DownloadItem(
+                        item,
+                        packageDetailsViewModel::removeDownload,
+                        packageDetailsViewModel::pauseDownload,
+                        packageDetailsViewModel::resumeDownload
+                    )
+                }
+            }
+        }
+    }
+}
+
+@Composable
+fun DownloadItem(
+    item: NPSPackageDownload,
+    removeDownload: (String) -> Unit,
+    pauseDownload: (String) -> Unit,
+    resumeDownload: (String) -> Unit,
+) {
+    val progress = item.progressFlow.collectAsStateWithLifecycle().value
+    val bytesDownloaded = item.bytesDownloadedFlow.collectAsStateWithLifecycle().value
+    val status = item.statusFlow.collectAsStateWithLifecycle().value
+
+    Row(
+        horizontalArrangement = Arrangement.spacedBy(16.dp),
+        verticalAlignment = Alignment.CenterVertically,
+        modifier = Modifier
+            .fillMaxWidth()
+            .padding(horizontal = 16.dp, vertical = 8.dp)
+    ) {
+        Row(
+            modifier = Modifier
+                .clip(shape = RoundedCornerShape(12.dp))
+                .clickable {
+                    if (status == NPSPackageDownload.State.DOWNLOADING || status == NPSPackageDownload.State.QUEUE) {
+                        pauseDownload(item.url)
+                    } else if (status != NPSPackageDownload.State.DOWNLOADED) {
+                        resumeDownload(item.url)
+                    }
+                }
+                .size(48.dp)
+                .aspectRatio(1f)
+                .semantics {
+                    role = Role.Button
+                },
+            verticalAlignment = Alignment.CenterVertically,
+            horizontalArrangement = Arrangement.Center
+        ) {
+            Icon(
+                imageVector = when (status) {
+                    NPSPackageDownload.State.DOWNLOADING, NPSPackageDownload.State.QUEUE -> Icons.Filled.Pause
+                    NPSPackageDownload.State.DOWNLOADED -> Icons.Filled.DownloadDone
+                    NPSPackageDownload.State.ERROR -> Icons.Filled.RestartAlt
+                    else -> Icons.Filled.PlayArrow
+                },
+                contentDescription = when (status) {
+                    NPSPackageDownload.State.DOWNLOADING, NPSPackageDownload.State.QUEUE -> "Pause"
+                    NPSPackageDownload.State.DOWNLOADED -> "Downloaded"
+                    NPSPackageDownload.State.ERROR -> "Retry"
+                    else -> "Resume"
+                },
+                modifier = Modifier.size(32.dp)
+            )
+        }
+        Column(
+            modifier = Modifier
+                .padding(end = 4.dp)
+                .weight(1f),
+            verticalArrangement = Arrangement.spacedBy(12.dp),
+        ) {
+            Column(verticalArrangement = Arrangement.spacedBy(4.dp)) {
+                Text(
+                    text = item.name,
+                    style = Typography.titleMedium,
+                    maxLines = 1,
+                    overflow = TextOverflow.Ellipsis
+                )
+                Text(text = "${bytesDownloaded.prettyByte()} / ${item.size.prettyByte()}", style = Typography.bodySmall, color = MaterialTheme.colorScheme.outline)
+            }
+            when (status) {
+                NPSPackageDownload.State.DOWNLOADING -> {
+                    LinearProgressIndicator(
+                        progress = { progress },
+                        modifier = Modifier.height(2.dp),
+                        strokeCap = StrokeCap.Round,
+                    )
+                }
+                NPSPackageDownload.State.QUEUE -> {
+                    Text("Pending", style = Typography.bodySmall, color = MaterialTheme.colorScheme.outline)
+                }
+                NPSPackageDownload.State.ERROR -> {
+                    Text("Failed", style = Typography.bodySmall, color = MaterialTheme.colorScheme.error)
+                }
+                NPSPackageDownload.State.DOWNLOADED -> {
+                    Text("Downloaded", style = Typography.bodySmall, color = MaterialTheme.colorScheme.primary)
+                }
+                else -> {
+                    Text("Paused", style = Typography.bodySmall, color = MaterialTheme.colorScheme.outline)
+                }
+            }
+        }
+        Row(
+            modifier = Modifier
+                .clip(shape = RoundedCornerShape(12.dp))
+                .clickable { removeDownload(item.url) }
+                .size(48.dp)
+                .aspectRatio(1f)
+                .semantics {
+                    role = Role.Button
+                },
+            verticalAlignment = Alignment.CenterVertically,
+            horizontalArrangement = Arrangement.Center
+        ) {
+            Icon(
+                imageVector = Icons.Filled.Clear,
+                contentDescription = "Remove",
+            )
+        }
+    }
+}
+
+@Composable
+@Preview
+fun DownloadPreview() {
+    val packageDetailsViewModel: PackageDetailsViewModel = viewModel(
+        factory = PackageDetailsViewModel.Factory
+    )
+
+    Downloads({}, packageDetailsViewModel)
+}
+
+@Composable
+@Preview(showBackground = true)
+fun DownloadItemPreview() {
+    DownloadItem(
+        item = NPSPackageDownload(
+            name = "Test",
+            url = "https://google.com",
+            size = 385273850L,
+            createdAt = 0L,
+            sha256 = "",
+            titleId = "BRUH00001",
+            bytesDownloaded = 0L
+        ),
+        removeDownload = {},
+        pauseDownload = {},
+        resumeDownload = {},
+    )
+}

app/src/main/java/com/illusionware/npsbrowser/ui/screens/Onboarding.kt

@@ -27,6 +27,7 @@ import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.height
 import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
 import androidx.compose.foundation.layout.statusBarsPadding
 import androidx.compose.foundation.layout.width
 import androidx.compose.material3.ButtonDefaults
@@ -45,14 +46,15 @@ import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.graphics.toArgb
 import androidx.compose.ui.layout.ContentScale
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.platform.LocalDensity
+import androidx.compose.ui.platform.LocalView
 import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.text.style.TextAlign
 import androidx.compose.ui.tooling.preview.Preview
 import androidx.compose.ui.unit.dp
-import com.google.accompanist.systemuicontroller.rememberSystemUiController
 import com.illusionware.npsbrowser.R
 import com.illusionware.npsbrowser.ui.theme.ColorAccent
 import com.illusionware.npsbrowser.ui.theme.Typography
@@ -62,8 +64,8 @@ import androidx.compose.foundation.pager.rememberPagerState
 import androidx.compose.foundation.rememberScrollState
 import androidx.compose.foundation.verticalScroll
 import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.Check
 import androidx.compose.material.icons.filled.CheckCircle
-import androidx.compose.material.icons.filled.ContentPaste
 import androidx.compose.material3.Button
 import androidx.compose.material3.FilledTonalButton
 import androidx.compose.material3.Icon
@@ -74,22 +76,19 @@ import androidx.compose.runtime.saveable.rememberSaveable
 import androidx.compose.ui.graphics.graphicsLayer
 import androidx.compose.ui.layout.Layout
 import androidx.compose.ui.layout.layoutId
-import androidx.compose.ui.platform.LocalClipboardManager
-import androidx.compose.ui.text.TextRange
 import androidx.compose.ui.text.TextStyle
 import androidx.compose.ui.text.font.Font
 import androidx.compose.ui.text.font.FontFamily
 import androidx.compose.ui.text.font.FontWeight
-import androidx.compose.ui.text.input.TextFieldValue
 import androidx.compose.ui.unit.sp
 import androidx.lifecycle.compose.collectAsStateWithLifecycle
 import androidx.lifecycle.viewmodel.compose.viewModel
 import com.illusionware.npsbrowser.data.SettingsPreferences
 import com.illusionware.npsbrowser.model.ConsoleType
 import com.illusionware.npsbrowser.model.PackageItemType
-import com.illusionware.npsbrowser.ui.components.NPSIconButton
 import com.illusionware.npsbrowser.viewmodels.OnboardingViewModel
 import com.illusionware.npsbrowser.viewmodels.SettingsViewModel
+import androidx.core.view.WindowCompat
 import kotlinx.coroutines.launch
 
 const val PAGE_COUNT = 3
@@ -116,13 +115,15 @@ fun OnBoarding(
         factory = SettingsViewModel.Factory
     ),
 ) {
-    val systemUiController = rememberSystemUiController()
     val pagerState = rememberPagerState(
         initialPage = 0,
         initialPageOffsetFraction = 0f
-    )
+    ) {
+        PAGE_COUNT
+    }
     val scope = rememberCoroutineScope()
     val context = LocalContext.current
+    val view = LocalView.current
     val settingsPrefs = settingsViewModel.uiState.collectAsStateWithLifecycle().value
 
     val darkIcons = when (pagerState.currentPage) {
@@ -130,23 +131,22 @@ fun OnBoarding(
         else -> true
     }
 
-    DisposableEffect(systemUiController) {
+    DisposableEffect(view, darkIcons, darkTheme) {
-        systemUiController.setStatusBarColor(
-            color = Color.Transparent,
-            darkIcons = darkIcons && !darkTheme
-        )
         val activity = context as Activity
+        val window = activity.window
+        val insetsController = WindowCompat.getInsetsController(window, view)
+
+        window.statusBarColor = Color.Transparent.toArgb()
+        insetsController.isAppearanceLightStatusBars = darkIcons && !darkTheme
+
         activity.requestedOrientation = ActivityInfo.SCREEN_ORIENTATION_PORTRAIT
         onDispose {
-            systemUiController.setStatusBarColor(
+            insetsController.isAppearanceLightStatusBars = !darkTheme
-                color = Color.Transparent,
-                darkIcons = !darkTheme
-            )
             activity.requestedOrientation = ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED
         }
     }
 
-    HorizontalPager(pageCount = PAGE_COUNT, state = pagerState) { page ->
+    HorizontalPager(state = pagerState) { page ->
         when (page) {
             0 -> OnBoardingInitial(
                 incrementPage = {
@@ -626,10 +626,6 @@ fun OnBoardingSetupSettings(
     onboardingViewModel: OnboardingViewModel,
     settingsPrefs: SettingsPreferences,
 ) {
-    val clipboard = LocalClipboardManager.current
-
-    var hmacKey by rememberSaveable(stateSaver = TextFieldValue.Saver) { mutableStateOf(TextFieldValue("")) }
-
     val downloadDirPicker = rememberLauncherForActivityResult(
         contract = ActivityResultContracts.OpenDocumentTree(),
     ) { dirUri ->
@@ -646,12 +642,6 @@ fun OnBoardingSetupSettings(
         }
     }
 
-    fun setHmacKey(key: String) {
-        if (key.isNotEmpty()) {
-            settingsViewModel.setHMACKey(key)
-        }
-    }
-
     Scaffold { padding ->
         Column(
             Modifier
@@ -685,37 +675,6 @@ fun OnBoardingSetupSettings(
                         .padding(vertical = 16.dp),
                     verticalArrangement = Arrangement.spacedBy(24.dp),
                 ) {
-                    ColumnGroup(title = "HMAC Key", modifier = Modifier.padding(horizontal = 16.dp)) {
-                        Text(
-                            text = "The HMAC Key is used to decrypt the PS Vita game updates' urls. We cannot provide this key since it's the property of Sony",
-                            style = Typography.bodyMedium.copy(color = MaterialTheme.colorScheme.outline),
-                        )
-                        OutlinedTextField(
-                            value = hmacKey,
-                            onValueChange = {
-                                hmacKey = it
-                                setHmacKey(it.text)
-                            },
-                            label = { Text(text = "HMAC Key") },
-                            modifier = Modifier.fillMaxWidth(),
-                            singleLine = true,
-                            trailingIcon = {
-                                NPSIconButton(
-                                    tooltip = "Paste",
-                                    onClick = {
-                                        val text = clipboard.getText()?.text ?: ""
-                                        hmacKey = TextFieldValue(text, selection = TextRange(text.length))
-                                        setHmacKey(text)
-                                    }
-                                ) {
-                                    Icon(
-                                        imageVector = Icons.Filled.ContentPaste,
-                                        contentDescription = "Paste",
-                                    )
-                                }
-                            }
-                        )
-                    }
                     ColumnGroup(title = "Downloads", titleModifier = Modifier.padding(horizontal = 16.dp)) {
                         Text(
                             modifier = Modifier.padding(horizontal = 16.dp),
@@ -828,7 +787,19 @@ fun Toggleable(title: String, checked: Boolean, onCheckedChange: (Boolean) -> Un
             horizontalArrangement = Arrangement.SpaceBetween,
         ) {
             Text(text = title, color = MaterialTheme.colorScheme.onBackground, modifier = Modifier.weight(1.0f))
-            Switch(checked = checked, onCheckedChange = null)
+            Switch(
+                checked = checked,
+                onCheckedChange = null,
+                thumbContent = if (checked) {
+                    {
+                        Icon(
+                            imageVector = Icons.Default.Check,
+                            contentDescription = null,
+                            modifier = Modifier.size(16.dp)
+                        )
+                    }
+                } else null
+            )
         }
     }
 }

app/src/main/java/com/illusionware/npsbrowser/ui/screens/PackageDetails.kt

@@ -1,5 +1,7 @@
 package com.illusionware.npsbrowser.ui.screens
 
+import android.annotation.SuppressLint
+import android.content.ClipData
 import android.net.Uri
 import androidx.activity.compose.rememberLauncherForActivityResult
 import androidx.activity.result.contract.ActivityResultContracts
@@ -20,7 +22,7 @@ import androidx.compose.foundation.layout.size
 import androidx.compose.foundation.layout.statusBarsPadding
 import androidx.compose.foundation.rememberScrollState
 import androidx.compose.material.icons.Icons
-import androidx.compose.material.icons.filled.ArrowBack
+import androidx.compose.material.icons.automirrored.filled.ArrowBack
 import androidx.compose.material.icons.filled.Download
 import androidx.compose.material.icons.filled.DownloadDone
 import androidx.compose.material.icons.filled.Public
@@ -50,13 +52,14 @@ import androidx.compose.ui.graphics.painter.ColorPainter
 import androidx.compose.ui.graphics.painter.Painter
 import androidx.compose.ui.graphics.vector.ImageVector
 import androidx.compose.ui.layout.ContentScale
+import androidx.compose.ui.platform.ClipEntry
+import androidx.compose.ui.platform.LocalClipboard
 import androidx.compose.ui.platform.LocalClipboardManager
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.text.AnnotatedString
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.text.style.TextAlign
-import androidx.compose.ui.tooling.preview.Preview
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
 import androidx.lifecycle.compose.collectAsStateWithLifecycle
@@ -64,10 +67,9 @@ import androidx.lifecycle.viewmodel.compose.viewModel
 import coil.compose.AsyncImage
 import coil.request.ImageRequest
 import com.illusionware.npsbrowser.R
-import com.illusionware.npsbrowser.activities.PlaceholderColor
+import com.illusionware.npsbrowser.PlaceholderColor
-import com.illusionware.npsbrowser.data.ItemLayout
 import com.illusionware.npsbrowser.data.SettingsPreferences
-import com.illusionware.npsbrowser.data.Theme
+import com.illusionware.npsbrowser.data.download.NPSPackageDownload
 import com.illusionware.npsbrowser.ui.components.NPSAlertDialog
 import com.illusionware.npsbrowser.ui.components.NPSFloatingActionButton
 import com.illusionware.npsbrowser.ui.components.NPSIconButton
@@ -77,6 +79,7 @@ import com.illusionware.npsbrowser.viewmodels.PackageDetailsViewModel
 import com.illusionware.npsbrowser.viewmodels.SettingsViewModel
 import kotlinx.coroutines.launch
 
+@SuppressLint("MissingPermission")
 @OptIn(ExperimentalMaterial3Api::class)
 @Composable
 fun PackageDetails(
@@ -86,7 +89,7 @@ fun PackageDetails(
     ),
     packageDetailsViewModel: PackageDetailsViewModel,
 ) {
-    val clipboard = LocalClipboardManager.current
+    val clipboard = LocalClipboard.current
     val sheetState = rememberModalBottomSheetState(
         skipPartiallyExpanded = true
     )
@@ -96,6 +99,29 @@ fun PackageDetails(
 
     val item = packageDetailsViewModel.uiState.collectAsStateWithLifecycle().value.item!!
     var showBottomSheet by remember { mutableStateOf(false) }
+    var pendingOverwriteDownload by remember { mutableStateOf<NPSPackageDownload?>(null) }
+
+    fun buildDownloadRequest(): NPSPackageDownload {
+        return NPSPackageDownload(
+            item.pkgUrl!!,
+            item.titleId,
+            item.name,
+            item.sha256,
+            item.pkgSizeInBytes?.toLong() ?: 0,
+            0L,
+            System.currentTimeMillis()
+        )
+    }
+
+    fun requestDownload(overwriteExisting: Boolean = false) {
+        val downloadRequest = buildDownloadRequest()
+        if (!overwriteExisting && packageDetailsViewModel.downloadManager.shouldConfirmOverwrite(downloadRequest.url)) {
+            pendingOverwriteDownload = downloadRequest
+            return
+        }
+
+        packageDetailsViewModel.downloadManager.download(downloadRequest, overwriteExisting = overwriteExisting)
+    }
 
     Scaffold(
         snackbarHost = { SnackbarHost(snackbarHostState)},
@@ -107,7 +133,7 @@ fun PackageDetails(
                     .padding(vertical = 8.dp, horizontal = 4.dp),
             ) {
                 NPSIconButton(tooltip = "Go Back", onClick = navigationGoBack) {
-                    Icon(imageVector = Icons.Filled.ArrowBack, contentDescription = "Go Back" )
+                    Icon(imageVector = Icons.AutoMirrored.Filled.ArrowBack, contentDescription = "Go Back" )
                 }
             }
         },
@@ -116,9 +142,13 @@ fun PackageDetails(
                 NPSFloatingActionButton(
                     onClick = {
                         if (!item.zRif.isNullOrEmpty()) {
-                            clipboard.setText(AnnotatedString(item.zRif))
+                            scope.launch {
+                                clipboard.setClipEntry(ClipEntry(ClipData.newPlainText(item.zRif, item.zRif)))
+                            }
                         } else if (!item.rap.isNullOrEmpty()) {
-                            clipboard.setText(AnnotatedString(item.rap))
+                            scope.launch {
+                                clipboard.setClipEntry(ClipEntry(ClipData.newPlainText(item.rap, item.rap)))
+                            }
                         }
                         scope.launch {
                             snackbarHostState.showSnackbar("License key copied to clipboard")
@@ -132,7 +162,9 @@ fun PackageDetails(
                     )
                 }
                 NPSFloatingActionButton(
-                    onClick = { /* TODO: */ },
+                    onClick = {
+                        requestDownload()
+                    },
                     onLongClick = { showBottomSheet = true },
                     enabled = !item.pkgUrl.isNullOrEmpty()
                 ) {
@@ -209,8 +241,30 @@ fun PackageDetails(
             },
             sheetState = sheetState,
             prefs = prefs,
+            packageDetailsViewModel = packageDetailsViewModel,
+            onDownload = { requestDownload() }
         )
     }
+
+    pendingOverwriteDownload?.let { downloadRequest ->
+        NPSAlertDialog(
+            onDismiss = { pendingOverwriteDownload = null },
+            title = "Overwrite existing package?",
+            buttons = {
+                TextButton(onClick = { pendingOverwriteDownload = null }) {
+                    Text(text = "Keep Existing")
+                }
+                TextButton(onClick = {
+                    pendingOverwriteDownload = null
+                    packageDetailsViewModel.downloadManager.download(downloadRequest, overwriteExisting = true)
+                }) {
+                    Text(text = "Overwrite")
+                }
+            }
+        ) {
+            Text("This package is already downloaded. Choose whether to keep the existing file or overwrite it.")
+        }
+    }
 }
 
 @OptIn(ExperimentalMaterial3Api::class)
@@ -218,14 +272,16 @@ fun PackageDetails(
 fun OneTimeConfigBottomSheet(
     sheetState: SheetState,
     onDismiss: () -> Unit,
-    prefs: SettingsPreferences
+    prefs: SettingsPreferences,
+    packageDetailsViewModel: PackageDetailsViewModel,
+    onDownload: () -> Unit,
 ) {
     ModalBottomSheet(
         onDismissRequest = onDismiss,
         sheetState = sheetState,
-        windowInsets = WindowInsets(top = 0.dp),
+        //windowInsets = WindowInsets(top = 0.dp),
     ) {
-        OneTimeConfigSheetContent(prefs)
+        OneTimeConfigSheetContent(prefs, packageDetailsViewModel, onDownload)
     }
 }
 
@@ -290,9 +346,12 @@ fun Option(
     }
 }
 
-@OptIn(ExperimentalMaterial3Api::class)
 @Composable
-fun OneTimeConfigSheetContent(prefs: SettingsPreferences) {
+fun OneTimeConfigSheetContent(
+    prefs: SettingsPreferences,
+    packageDetailsViewModel: PackageDetailsViewModel,
+    onDownload: () -> Unit,
+) {
     var autoDecrypt by remember { mutableStateOf(prefs.pkg2zipAutoDecrypt) }
     var unpackInPlace by remember { mutableStateOf(prefs.unpackInDownload) }
     var deleteAfter by remember { mutableStateOf(prefs.deleteAfterUnpack) }
@@ -318,6 +377,8 @@ fun OneTimeConfigSheetContent(prefs: SettingsPreferences) {
         }
     }
 
+    val item = packageDetailsViewModel.uiState.collectAsStateWithLifecycle().value.item!!
+
     Column(
         verticalArrangement = Arrangement.spacedBy(16.dp),
         horizontalAlignment = Alignment.CenterHorizontally,
@@ -385,7 +446,9 @@ fun OneTimeConfigSheetContent(prefs: SettingsPreferences) {
                 }
             }
             Button(
-                onClick = { /*TODO: do the download*/ },
+                onClick = {
+                    onDownload()
+                },
                 modifier = Modifier.padding(horizontal = 24.dp),
             ) {
                 Icon(
@@ -425,32 +488,3 @@ fun OneTimeConfigSheetContent(prefs: SettingsPreferences) {
         }
     }
 }
-
-@Composable
-@Preview(showBackground = true, backgroundColor = 0xFFFFFFFF)
-fun BottomSheetPreview() {
-    val prefs = SettingsPreferences(
-        Theme.SYSTEM.ordinal,
-        ItemLayout.LIST.ordinal,
-        "",
-        "",
-        "",
-        "",
-        "",
-        "",
-        "",
-        "",
-        "",
-        "",
-        "",
-        "",
-        false,
-        false,
-        "",
-        true,
-    )
-
-    Column {
-        OneTimeConfigSheetContent(prefs = prefs)
-    }
-}

app/src/main/java/com/illusionware/npsbrowser/ui/screens/Settings.kt

@@ -23,11 +23,10 @@ import androidx.compose.foundation.layout.width
 import androidx.compose.foundation.rememberScrollState
 import androidx.compose.foundation.verticalScroll
 import androidx.compose.material.icons.Icons
-import androidx.compose.material.icons.filled.ArrowBack
+import androidx.compose.material.icons.automirrored.filled.ArrowBack
-import androidx.compose.material.icons.filled.ContentPaste
+import androidx.compose.material.icons.filled.Check
-import androidx.compose.material.icons.outlined.ArrowDropDown
+import androidx.compose.material.icons.outlined.ExpandMore
 import androidx.compose.material.icons.outlined.FileDownload
-import androidx.compose.material.icons.outlined.Key
 import androidx.compose.material.icons.outlined.Palette
 import androidx.compose.material.icons.outlined.Unarchive
 import androidx.compose.material3.Icon
@@ -48,7 +47,6 @@ import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.alpha
 import androidx.compose.ui.graphics.painter.Painter
 import androidx.compose.ui.graphics.vector.ImageVector
-import androidx.compose.ui.platform.LocalClipboardManager
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.res.stringResource
@@ -70,6 +68,7 @@ import com.illusionware.npsbrowser.data.Theme
 import com.illusionware.npsbrowser.model.ConsoleType
 import com.illusionware.npsbrowser.model.PackageItemType
 
+// TODO: localize this
 private val Themes = hashMapOf(
     Theme.LIGHT.ordinal to "Light",
     Theme.DARK.ordinal to "Dark",
@@ -96,7 +95,7 @@ fun SettingsScreen(
                     .padding(vertical = 8.dp, horizontal = 4.dp),
             ) {
                 NPSIconButton(tooltip = "Go Back", onClick = { navigationGoBack() }) {
-                    Icon(imageVector = Icons.Filled.ArrowBack, contentDescription = "Go Back" )
+                    Icon(imageVector = Icons.AutoMirrored.Filled.ArrowBack, contentDescription = "Go Back" )
                 }
                 Text(text = stringResource(id = R.string.title_activity_settings), style = Typography.titleLarge)
             }
@@ -115,12 +114,10 @@ fun SettingsScreen(
             ) {
                 Appearance(viewModel, prefs)
                 TsvFiles(viewModel, prefs)
-                Updates(viewModel, prefs)
                 Downloads(viewModel, prefs)
                 Pkg2Zip(viewModel, prefs)
             }
         }
-
     }
 }
 
@@ -188,7 +185,7 @@ fun TsvFiles(viewModel: SettingsViewModel, prefs: SettingsPreferences) {
             DialogSetting(
                 title = "Expand",
                 value = "PS3 DLC, PSP Games, PSP DLC, PSX Games, PSM Games",
-                icon = Icons.Outlined.ArrowDropDown,
+                icon = Icons.Outlined.ExpandMore,
                 singleLine = true,
                 onClick = { expanded = true },
             )
@@ -271,63 +268,7 @@ fun TSVPicker(
         onClick = {
             filePicker.launch(arrayOf("text/tab-separated-values"))
         }
-    )}
+    )
-
-@Composable
-fun Updates(viewModel: SettingsViewModel, prefs: SettingsPreferences) {
-    val clipboard = LocalClipboardManager.current
-
-    var hmacOpenDialog by remember { mutableStateOf(false) }
-    var dialogHmacKey by remember { mutableStateOf("") }
-
-    SideEffect {
-        dialogHmacKey = prefs.hmacKey
-    }
-
-    SettingGroup(title = "Updates") {
-        DialogSetting(
-            title = "HMAC Key",
-            value = prefs.hmacKey.ifEmpty { "None" },
-            icon = Icons.Outlined.Key,
-            onClick = { hmacOpenDialog = true }
-        )
-    }
-    if (hmacOpenDialog) {
-        NPSAlertDialog(
-            onDismiss = { hmacOpenDialog = false },
-            title = "HMAC Key",
-            buttons = {
-                TextButton(onClick = { hmacOpenDialog = false }) {
-                    Text(text = "Cancel")
-                }
-                TextButton(onClick = {
-                    viewModel.setHMACKey(dialogHmacKey)
-                    hmacOpenDialog = false
-                }) {
-                    Text(text = "OK")
-                }
-            }
-        ) {
-            OutlinedTextField(
-                value = dialogHmacKey,
-                onValueChange = { dialogHmacKey = it },
-                label = { Text(text = "HMAC Key") },
-                modifier = Modifier.fillMaxWidth(),
-                singleLine = true,
-                trailingIcon = {
-                    NPSIconButton(
-                        tooltip = "Paste",
-                        onClick = { dialogHmacKey = clipboard.getText()?.text ?: "" }
-                    ) {
-                        Icon(
-                            imageVector = Icons.Filled.ContentPaste,
-                            contentDescription = "Paste",
-                        )
-                    }
-                }
-            )
-        }
-    }
 }
 
 @Composable
@@ -575,7 +516,19 @@ fun ToggleSetting(title: String, icon: ImageVector? = null, checked: Boolean, on
                 Box(modifier = Modifier.width(56.dp))
             }
             Text(text = title, color = MaterialTheme.colorScheme.onBackground, modifier = Modifier.weight(1.0f))
-            Switch(checked = checked, onCheckedChange = null)
+            Switch(
+                checked = checked,
+                onCheckedChange = null,
+                thumbContent = if (checked) {
+                    {
+                        Icon(
+                            imageVector = Icons.Default.Check,
+                            contentDescription = null,
+                            modifier = Modifier.size(16.dp)
+                        )
+                    }
+                } else null
+            )
         }
     }
 }

app/src/main/java/com/illusionware/npsbrowser/ui/theme/Color.kt

@@ -19,6 +19,7 @@ val ColorOnSecondaryDark = Color(0xDFFFFFFF)
 val ColorAmoledDark = Color(0xFF000000)
 
 // Works on both Dark and Light
+val ColorTag = Color(0xFFEAF654)
 val ColorAccent = Color(0xFF545FBF)
 val ColorError = Color(0xFFF93422)
 

app/src/main/java/com/illusionware/npsbrowser/ui/theme/Theme.kt

@@ -15,7 +15,6 @@ import androidx.compose.ui.graphics.toArgb
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.platform.LocalView
 import androidx.core.view.WindowCompat
-import com.google.accompanist.systemuicontroller.rememberSystemUiController
 
 private val LightColorScheme = lightColorScheme(
     primary = md_theme_light_primary,
@@ -88,7 +87,6 @@ fun NPSBrowserTheme(
     dynamicColor: Boolean = true,
     content: @Composable () -> Unit
 ) {
-    val systemUiController = rememberSystemUiController()
     val colorScheme = when {
         dynamicColor && Build.VERSION.SDK_INT >= Build.VERSION_CODES.S -> {
             val context = LocalContext.current
@@ -104,13 +102,10 @@ fun NPSBrowserTheme(
             val window = (view.context as Activity).window
             window.statusBarColor = Color.Transparent.toArgb()
             window.navigationBarColor = Color.Transparent.toArgb()
-            // allows pages to extend to the status bar
             WindowCompat.setDecorFitsSystemWindows(window, false)
-            WindowCompat.getInsetsController(window, view).isAppearanceLightStatusBars = darkTheme
+            val insetsController = WindowCompat.getInsetsController(window, view)
-            systemUiController.setSystemBarsColor(
+            insetsController.isAppearanceLightStatusBars = !darkTheme
-                color = Color.Transparent,
+            insetsController.isAppearanceLightNavigationBars = !darkTheme
-                darkIcons = !darkTheme
-            )
         }
     }
 

app/src/main/java/com/illusionware/npsbrowser/util/DisplayExtensions.kt

@@ -1,10 +0,0 @@
-package com.illusionware.npsbrowser.util
-
-import android.content.Context
-import android.os.Build
-
-// Borrowed from https://github.com/tachiyomiorg/tachiyomi/tree/master
-fun Context.isNavigationBarNeedsScrim(): Boolean {
-    return Build.VERSION.SDK_INT < Build.VERSION_CODES.Q ||
-            InternalResourceHelper.getBoolean(this, "config_navBarNeedsScrim", true)
-}

app/src/main/java/com/illusionware/npsbrowser/util/system/ContextExtensions.kt

@@ -0,0 +1,29 @@
+package com.illusionware.npsbrowser.util.system
+
+import android.app.ActivityManager
+import android.content.Context
+import android.os.PowerManager
+import android.widget.Toast
+import androidx.core.content.getSystemService
+
+fun Context.isServiceRunning(serviceClass: Class<*>): Boolean {
+    val className = serviceClass.name
+    val manager = getSystemService(Context.ACTIVITY_SERVICE) as ActivityManager
+    return manager.getRunningServices(Integer.MAX_VALUE).any { className == it.service.className }
+}
+
+val Context.powerManager: PowerManager
+    get() = getSystemService()!!
+
+fun Context.acquireWakeLock(tag: String): PowerManager.WakeLock {
+    val wakeLock = powerManager.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "$tag:WakeLock")
+    wakeLock.acquire()
+    return wakeLock
+}
+
+fun Context.toast(text: String?, duration: Int = Toast.LENGTH_SHORT, block: (Toast) -> Unit = {}): Toast {
+    return Toast.makeText(applicationContext, text.orEmpty(), duration).also {
+        block(it)
+        it.show()
+    }
+}

app/src/main/java/com/illusionware/npsbrowser/util/system/CoroutinesExtensions.kt

@@ -0,0 +1,7 @@
+package com.illusionware.npsbrowser.util.system
+
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.withContext
+
+suspend fun <T> withUIContext(block: suspend CoroutineScope.() -> T) = withContext(Dispatchers.Main, block)

app/src/main/java/com/illusionware/npsbrowser/util/system/DisplayExtensions.kt

@@ -0,0 +1,32 @@
+package com.illusionware.npsbrowser.util.system
+
+import android.content.Context
+import android.os.Build
+import java.util.Locale.ENGLISH
+
+// Borrowed from https://github.com/tachiyomiorg/tachiyomi/tree/master
+fun Context.isNavigationBarNeedsScrim(): Boolean {
+    return Build.VERSION.SDK_INT < Build.VERSION_CODES.Q ||
+            InternalResourceHelper.getBoolean(this, "config_navBarNeedsScrim", true)
+}
+
+fun Long.prettyByte(): String {
+    val kilobyte: Long = 1024
+    val megabyte = kilobyte * 1024
+    val gigabyte = megabyte * 1024
+    val terabyte = gigabyte * 1024
+
+    return if (this in 0 until kilobyte) {
+        "$this" + "B"
+    } else if (this in kilobyte until megabyte) {
+        String.format(ENGLISH, "%.2f", (this.toDouble() / kilobyte.toDouble())) + "KB"
+    } else if (this in megabyte until gigabyte) {
+        String.format(ENGLISH, "%.2f", (this.toDouble() / megabyte.toDouble())) + "MB"
+    } else if (this in gigabyte until terabyte) {
+        String.format(ENGLISH, "%.2f", (this.toDouble() / gigabyte.toDouble())) + "GB"
+    } else if (this >= terabyte) {
+        String.format(ENGLISH, "%.2f", (this.toDouble() / terabyte.toDouble())) + "TB"
+    } else {
+        "$this" + "B"
+    }
+}

app/src/main/java/com/illusionware/npsbrowser/util/system/InternalResourceHelper.kt

@@ -1,4 +1,4 @@
-package com.illusionware.npsbrowser.util
+package com.illusionware.npsbrowser.util.system
 
 import android.annotation.SuppressLint
 import android.content.Context

app/src/main/java/com/illusionware/npsbrowser/util/system/NetworkExtensions.kt

@@ -0,0 +1,40 @@
+package com.illusionware.npsbrowser.util.system
+
+import android.content.Context
+import android.net.ConnectivityManager
+import android.net.NetworkCapabilities
+import android.net.wifi.WifiManager
+import android.os.Build
+import androidx.core.content.getSystemService
+
+val Context.connectivityManager: ConnectivityManager
+    get() = getSystemService()!!
+
+val Context.wifiManager: WifiManager
+    get() = getSystemService()!!
+
+fun Context.isOnline(): Boolean {
+    val activeNetwork = connectivityManager.activeNetwork ?: return false
+    val networkCapabilities = connectivityManager.getNetworkCapabilities(activeNetwork) ?: return false
+    val maxTransport = when {
+        Build.VERSION.SDK_INT >= Build.VERSION_CODES.O_MR1 -> NetworkCapabilities.TRANSPORT_LOWPAN
+        Build.VERSION.SDK_INT >= Build.VERSION_CODES.O -> NetworkCapabilities.TRANSPORT_WIFI_AWARE
+        else -> NetworkCapabilities.TRANSPORT_VPN
+    }
+    return (NetworkCapabilities.TRANSPORT_CELLULAR..maxTransport).any(networkCapabilities::hasTransport)
+}
+
+fun Context.isConnectedToWifi(): Boolean {
+    if (!wifiManager.isWifiEnabled) return false
+
+    return if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
+        val activeNetwork = connectivityManager.activeNetwork ?: return false
+        val networkCapabilities = connectivityManager.getNetworkCapabilities(activeNetwork) ?: return false
+
+        networkCapabilities.hasTransport(NetworkCapabilities.TRANSPORT_WIFI) &&
+                networkCapabilities.hasCapability(NetworkCapabilities.NET_CAPABILITY_INTERNET)
+    } else {
+        @Suppress("DEPRECATION")
+        wifiManager.connectionInfo.bssid != null
+    }
+}

app/src/main/java/com/illusionware/npsbrowser/util/system/NotificationExtensions.kt

@@ -0,0 +1,60 @@
+package com.illusionware.npsbrowser.util.system
+
+import android.Manifest
+import android.app.Notification
+import android.app.NotificationManager
+import android.content.Context
+import android.os.Build
+import androidx.compose.ui.graphics.toArgb
+import androidx.core.app.NotificationChannelCompat
+import androidx.core.app.NotificationChannelGroupCompat
+import androidx.core.app.NotificationCompat
+import androidx.core.app.NotificationManagerCompat
+import androidx.core.app.NotificationManagerCompat.NotificationWithIdAndTag
+import androidx.core.content.PermissionChecker
+import androidx.core.content.getSystemService
+import com.illusionware.npsbrowser.ui.theme.ColorAccent
+
+val Context.notificationManager: NotificationManager
+    get() = getSystemService()!!
+
+fun Context.notify(id: Int, channelId: String, block: (NotificationCompat.Builder.() -> Unit)? = null) {
+    val notification = notificationBuilder(channelId, block).build()
+    this.notify(id, notification)
+}
+
+fun Context.notify(id: Int, notification: Notification) {
+    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU && PermissionChecker.checkSelfPermission(this, Manifest.permission.POST_NOTIFICATIONS) != PermissionChecker.PERMISSION_GRANTED) {
+        return
+    }
+
+    NotificationManagerCompat.from(this).notify(id, notification)
+}
+
+fun Context.notify(notificationWithIdAndTags: List<NotificationWithIdAndTag>) {
+    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU && PermissionChecker.checkSelfPermission(this, Manifest.permission.POST_NOTIFICATIONS) != PermissionChecker.PERMISSION_GRANTED) {
+        return
+    }
+
+    NotificationManagerCompat.from(this).notify(notificationWithIdAndTags)
+}
+
+fun Context.cancelNotification(id: Int) {
+    NotificationManagerCompat.from(this).cancel(id)
+}
+
+/**
+ * Helper method to create a notification builder.
+ *
+ * @param channelId the channel id.
+ * @param block the function that will execute inside the builder.
+ * @return a notification to be displayed or updated.
+ */
+fun Context.notificationBuilder(channelId: String, block: (NotificationCompat.Builder.() -> Unit)? = null): NotificationCompat.Builder {
+    val builder = NotificationCompat.Builder(this, channelId)
+        .setColor(ColorAccent.toArgb())
+    if (block != null) {
+        builder.block()
+    }
+    return builder
+}

app/src/main/java/com/illusionware/npsbrowser/util/system/OkioExtensions.kt

@@ -0,0 +1,62 @@
+package com.illusionware.npsbrowser.util.system
+
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.ensureActive
+import okio.BufferedSink
+import okio.BufferedSource
+
+/**
+ * Saves the given source to a file and closes it. Directories will be created if needed.
+ *
+ * @param file the file where the source is copied.
+ */
+//fun BufferedSource.saveTo(file: File) {
+//    try {
+//        // Create parent dirs if needed
+//        file.parentFile?.mkdirs()
+//
+//        // Copy to destination
+//        saveTo(file.outputStream())
+//    } catch (e: Exception) {
+//        close()
+//        file.delete()
+//        throw e
+//    }
+//}
+
+fun BufferedSource.saveTo(sink: BufferedSink, totalBytes: Long, bytesRead: Long, scope: CoroutineScope): Boolean {
+    var downloaded = bytesRead
+
+    use { input ->
+        sink.use { out ->
+            while (true) {
+                scope.ensureActive()
+                val read = input.read(out.buffer, DEFAULT_BUFFER_SIZE.toLong())
+                if (read == -1L) break
+                downloaded += read
+                out.emitCompleteSegments()
+            }
+            out.flush()
+        }
+    }
+
+    if (totalBytes <= 0L) return true
+    val expected = bytesRead + totalBytes
+    return downloaded >= expected
+}
+
+/**
+ * Saves the given source to an output stream and closes both resources.
+ *
+ * @param stream the stream where the source is copied.
+ */
+//fun BufferedSource.saveTo(stream: OutputStream, scope: CoroutineScope) {
+//    use { input ->
+//        stream.sink().buffer().use {
+//            if (scope.isActive) {
+//                it.writeAll(input)
+//                it.flush()
+//            }
+//        }
+//    }
+//}

app/src/main/java/com/illusionware/npsbrowser/viewmodels/OnboardingViewModel.kt

@@ -13,6 +13,7 @@ import com.illusionware.npsbrowser.data.OnboardingPreferencesRepository
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.flow.SharingStarted
 import kotlinx.coroutines.flow.StateFlow
+import kotlinx.coroutines.flow.first
 import kotlinx.coroutines.flow.stateIn
 import kotlinx.coroutines.launch
 import java.io.File
@@ -29,6 +30,10 @@ class OnboardingViewModel(
             )
         )
 
+    suspend fun getOnboardingStatus(): Boolean {
+        return onboardingPreferencesRepository.getPreferences().first().seenOnboarding
+    }
+
     fun finishOnboarding(shouldCreateDefaultDir: Boolean) {
         viewModelScope.launch(Dispatchers.IO) {
             if (shouldCreateDefaultDir) {

app/src/main/java/com/illusionware/npsbrowser/viewmodels/PackageDetailsViewModel.kt

@@ -1,6 +1,12 @@
 package com.illusionware.npsbrowser.viewmodels
 
 import androidx.lifecycle.ViewModel
+import androidx.lifecycle.ViewModelProvider
+import androidx.lifecycle.ViewModelProvider.AndroidViewModelFactory.Companion.APPLICATION_KEY
+import androidx.lifecycle.viewmodel.initializer
+import androidx.lifecycle.viewmodel.viewModelFactory
+import com.illusionware.npsbrowser.NPSApp
+import com.illusionware.npsbrowser.data.download.DownloadManager
 import com.illusionware.npsbrowser.model.PackageItem
 import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.flow.StateFlow
@@ -10,11 +16,24 @@ data class SelectedPackageUiState(
     val item: PackageItem?,
 )
 
-class PackageDetailsViewModel: ViewModel() {
+class PackageDetailsViewModel(val downloadManager: DownloadManager): ViewModel() {
     private val _uiState = MutableStateFlow(SelectedPackageUiState(null))
     val uiState: StateFlow<SelectedPackageUiState> = _uiState.asStateFlow()
 
     fun setSelectedPackage(item: PackageItem) {
         _uiState.value = SelectedPackageUiState(item)
     }
+
+    fun removeDownload(url: String) = downloadManager.cancelDownload(url)
+    fun pauseDownload(url: String) = downloadManager.pauseDownload(url)
+    fun resumeDownload(url: String) = downloadManager.resumeDownload(url)
+
+    companion object {
+        val Factory: ViewModelProvider.Factory = viewModelFactory {
+            initializer {
+                val application = (this[APPLICATION_KEY] as NPSApp)
+                PackageDetailsViewModel(application.downloadManager)
+            }
+        }
+    }
 }

app/src/main/java/com/illusionware/npsbrowser/viewmodels/PackageListData.kt

@@ -15,22 +15,29 @@ import com.illusionware.npsbrowser.data.SettingsPreferencesRepository
 import com.illusionware.npsbrowser.model.ConsoleType
 import com.illusionware.npsbrowser.model.PackageItem
 import com.illusionware.npsbrowser.model.PackageItemType
+import com.illusionware.npsbrowser.util.system.prettyByte
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.flow.StateFlow
 import kotlinx.coroutines.flow.asStateFlow
+import kotlinx.coroutines.flow.update
 import kotlinx.coroutines.launch
 import okhttp3.internal.toLongOrDefault
 import java.io.InputStream
+import androidx.core.net.toUri
+import java.util.Locale.ENGLISH
 
 data class PackageListUiState(
     val packages: ArrayList<PackageItem> = ArrayList(),
     val error: String = "",
     val isLoading: Boolean = true,
+    val isSearchOpen: Boolean = false,
+    val searchQuery: String = "",
 )
 
 class PackageListViewModel(app: NPSApp, settingsRepo: SettingsPreferencesRepository): ViewModel() {
     private val _uiState = MutableStateFlow(PackageListUiState())
+    private val immutablePackages = ArrayList<PackageItem>()
     val uiState: StateFlow<PackageListUiState> = _uiState.asStateFlow()
 
     private val tsvReader = csvReader {
@@ -52,6 +59,7 @@ class PackageListViewModel(app: NPSApp, settingsRepo: SettingsPreferencesReposit
             list.sortBy { it.name }
 
             _uiState.emit(PackageListUiState(isLoading = false, packages = list))
+            immutablePackages.addAll(list)
 
             settingsRepo.tsvFiles().collect { tsv ->
                 _uiState.emit(PackageListUiState())
@@ -70,10 +78,45 @@ class PackageListViewModel(app: NPSApp, settingsRepo: SettingsPreferencesReposit
                 list.sortBy { it.name }
 
                 _uiState.emit(PackageListUiState(isLoading = false, packages = list))
+
+                immutablePackages.addAll(list)
             }
         }
     }
 
+    fun search(query: String) {
+        _uiState.update {
+            it.copy(
+                packages = immutablePackages.filter { item ->
+                    item.name.contains(query, true)
+                } as ArrayList<PackageItem>,
+                searchQuery = query
+            )
+        }
+    }
+
+    fun openSearch() {
+        _uiState.update {
+            it.copy(isSearchOpen = true)
+        }
+    }
+
+    fun closeSearch() {
+        _uiState.update {
+            it.copy(
+                packages = immutablePackages,
+                searchQuery = "",
+                isSearchOpen = false
+            )
+        }
+    }
+
+    fun clearSearch() {
+        _uiState.update {
+            it.copy(packages = immutablePackages, searchQuery = "")
+        }
+    }
+
     private fun parsePackageFromTSV(
         it: Triple<String, ConsoleType, PackageItemType>, app: NPSApp
     ): ArrayList<PackageItem> {
@@ -85,7 +128,7 @@ class PackageListViewModel(app: NPSApp, settingsRepo: SettingsPreferencesReposit
 
         val file: InputStream?
         try {
-            file = app.contentResolver.openInputStream(Uri.parse(fileUri))
+            file = app.contentResolver.openInputStream(fileUri.toUri())
         } catch (e: Exception) {
             throw e
         }
@@ -113,10 +156,10 @@ class PackageListViewModel(app: NPSApp, settingsRepo: SettingsPreferencesReposit
             val tempsha256 = row["SHA256"]
             val tempDate = row["Last Modification Date"]
             if (!tempSize.isNullOrEmpty()) {
-                size = bytesIntoHumanReadable(tempSize.toLongOrDefault(0))
+                size = tempSize.toLongOrDefault(0).prettyByte()
             }
             if (!tempFW.isNullOrEmpty()) {
-                minFW = String.format("%.2f", tempFW.toFloat())
+                minFW = String.format(ENGLISH, "%.2f", tempFW.toFloat())
             }
             if (!tempUrl.isNullOrEmpty() && tempUrl != "MISSING") {
                 pkgUrl = tempUrl
@@ -146,6 +189,7 @@ class PackageListViewModel(app: NPSApp, settingsRepo: SettingsPreferencesReposit
                     contentId,
                     modificationDate,
                     size,
+                    tempSize?.toULongOrNull(),
                     sha256,
                     zRif,
                     rap,
@@ -161,27 +205,6 @@ class PackageListViewModel(app: NPSApp, settingsRepo: SettingsPreferencesReposit
         return list
     }
 
-    private fun bytesIntoHumanReadable(bytes: Long): String {
-        val kilobyte: Long = 1024
-        val megabyte = kilobyte * 1024
-        val gigabyte = megabyte * 1024
-        val terabyte = gigabyte * 1024
-
-        return if (bytes in 0 until kilobyte) {
-            "$bytes" + "B"
-        } else if (bytes in kilobyte until megabyte) {
-            String.format("%.2f", (bytes.toDouble() / kilobyte.toDouble())) + "KB"
-        } else if (bytes in megabyte until gigabyte) {
-            String.format("%.2f", (bytes.toDouble() / megabyte.toDouble())) + "MB"
-        } else if (bytes in gigabyte until terabyte) {
-            String.format("%.2f", (bytes.toDouble() / gigabyte.toDouble())) + "GB"
-        } else if (bytes >= terabyte) {
-            String.format("%.2f", (bytes.toDouble() / terabyte.toDouble())) + "TB"
-        } else {
-            "$bytes" + "B"
-        }
-    }
-
     companion object {
         val Factory: ViewModelProvider.Factory = viewModelFactory {
             initializer {

app/src/main/java/com/illusionware/npsbrowser/viewmodels/SettingsViewModel.kt

@@ -38,7 +38,6 @@ class SettingsViewModel(private val settingsPrefsRepo: SettingsPreferencesReposi
             "",
             "",
             "",
-            "",
             false,
             false,
             "",
@@ -85,12 +84,6 @@ class SettingsViewModel(private val settingsPrefsRepo: SettingsPreferencesReposi
         }
     }
 
-    fun setHMACKey(hmacKey: String) {
-        viewModelScope.launch(Dispatchers.IO) {
-            settingsPrefsRepo.setHMACKey(hmacKey)
-        }
-    }
-
     fun setDownloadDir(downloadDir: String) {
         viewModelScope.launch(Dispatchers.IO) {
             settingsPrefsRepo.setDownloadDir(downloadDir)

app/src/main/res/drawable/baseline_cloud_download_24.xml

@@ -0,0 +1,5 @@
+<vector android:height="24dp" android:tint="#000000"
+    android:viewportHeight="24" android:viewportWidth="24"
+    android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="@android:color/white" android:pathData="M19.35,10.04C18.67,6.59 15.64,4 12,4 9.11,4 6.6,5.64 5.35,8.04 2.34,8.36 0,10.91 0,14c0,3.31 2.69,6 6,6h13c2.76,0 5,-2.24 5,-5 0,-2.64 -2.05,-4.78 -4.65,-4.96zM17,13l-5,5 -5,-5h3V9h4v4h3z"/>
+</vector>

app/src/main/res/layout/single_app_fragment.xml

@@ -1,213 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
-    xmlns:tools="http://schemas.android.com/tools"
-    android:id="@+id/linear"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent">
-
-    <TextView
-        android:id="@+id/singleAppError"
-        android:layout_width="match_parent"
-        android:layout_height="60dp"
-        android:fontFamily="sans-serif-light"
-        android:gravity="center"
-        android:textAlignment="center"
-        android:textColor="@color/colorError"
-        android:textSize="24sp"
-        android:textStyle="bold"
-        app:layout_constraintBottom_toBottomOf="parent"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        tools:text="error" />
-
-    <ScrollView
-        android:id="@+id/scrollView2"
-        android:layout_width="0dp"
-        android:layout_height="0dp"
-        android:fillViewport="true"
-        app:layout_constraintBottom_toTopOf="@+id/singleAppError"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@+id/linearLayout">
-
-        <androidx.constraintlayout.widget.ConstraintLayout
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            app:layout_constrainedHeight="false"
-            app:layout_constraintBottom_toBottomOf="parent"
-            app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toTopOf="parent">
-
-            <TextView
-                android:id="@+id/singleAppTitle"
-                android:layout_width="0dp"
-                android:layout_height="wrap_content"
-                android:layout_marginStart="48dp"
-                android:layout_marginTop="16dp"
-                android:layout_marginEnd="48dp"
-                android:fontFamily="sans-serif-light"
-                android:textAlignment="center"
-                android:textSize="24sp"
-                android:textStyle="bold"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="1.0"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                tools:text="Game Title" />
-
-            <Button
-                android:id="@+id/singleAppDownloadButton"
-                android:layout_width="0dp"
-                android:layout_height="66dp"
-                android:layout_marginStart="48dp"
-                android:layout_marginTop="12dp"
-                android:layout_marginEnd="48dp"
-                android:text="@string/download"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.0"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toBottomOf="@+id/singleAppTitle" />
-
-            <Button
-                android:id="@+id/singleAppCopyZRIFButton"
-                android:layout_width="0dp"
-                android:layout_height="66dp"
-                android:layout_marginStart="48dp"
-                android:layout_marginTop="6dp"
-                android:layout_marginEnd="48dp"
-                android:text="@string/copy_zrif"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.0"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toBottomOf="@+id/singleAppDownloadButton" />
-
-            <TextView
-                android:id="@+id/singleAppContentIdTitle"
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content"
-                android:layout_marginStart="48dp"
-                android:layout_marginTop="24dp"
-                android:layout_marginEnd="48dp"
-                android:fontFamily="sans-serif-black"
-                android:text="@string/content_id"
-                android:textAlignment="center"
-                android:textSize="24sp"
-                android:textStyle="bold"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.0"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toBottomOf="@+id/singleAppCopyZRIFButton" />
-
-            <TextView
-                android:id="@+id/singleAppContentId"
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content"
-                android:layout_marginStart="48dp"
-                android:layout_marginTop="12dp"
-                android:layout_marginEnd="48dp"
-                android:fontFamily="sans-serif-light"
-                android:textAlignment="center"
-                android:textSize="20sp"
-                android:textStyle="bold"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.0"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toBottomOf="@+id/singleAppContentIdTitle"
-                tools:text="Content ID" />
-
-            <TextView
-                android:id="@+id/singleAppSizeTitle"
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content"
-                android:layout_marginStart="48dp"
-                android:layout_marginTop="24dp"
-                android:layout_marginEnd="48dp"
-                android:fontFamily="sans-serif-black"
-                android:text="@string/size"
-                android:textAlignment="center"
-                android:textSize="24sp"
-                android:textStyle="bold"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.0"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toBottomOf="@+id/singleAppContentId" />
-
-            <TextView
-                android:id="@+id/singleAppFwVerTitle"
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content"
-                android:layout_marginStart="48dp"
-                android:layout_marginTop="24dp"
-                android:layout_marginEnd="48dp"
-                android:fontFamily="sans-serif-black"
-                android:text="@string/minfw"
-                android:textAlignment="center"
-                android:textSize="24sp"
-                android:textStyle="bold"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.0"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toBottomOf="@+id/singleAppSize" />
-
-            <TextView
-                android:id="@+id/singleAppSize"
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content"
-                android:layout_marginStart="48dp"
-                android:layout_marginTop="12dp"
-                android:layout_marginEnd="48dp"
-                android:fontFamily="sans-serif-light"
-                android:textAlignment="center"
-                android:textSize="20sp"
-                android:textStyle="bold"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.0"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toBottomOf="@+id/singleAppSizeTitle"
-                tools:text="Size" />
-
-            <TextView
-                android:id="@+id/singleAppFwVer"
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content"
-                android:layout_marginStart="48dp"
-                android:layout_marginTop="12dp"
-                android:layout_marginEnd="48dp"
-                android:fontFamily="sans-serif-light"
-                android:textAlignment="center"
-                android:textSize="20sp"
-                android:textStyle="bold"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="1.0"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toBottomOf="@+id/singleAppFwVerTitle"
-                tools:text="MinFW" />
-
-
-        </androidx.constraintlayout.widget.ConstraintLayout>
-    </ScrollView>
-
-    <LinearLayout
-        android:id="@+id/linearLayout"
-        android:layout_width="410dp"
-        android:layout_height="250dp"
-        android:orientation="vertical"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent">
-
-        <ImageView
-            android:id="@+id/singleAppIcon"
-            android:layout_width="match_parent"
-            android:layout_height="match_parent"
-            android:layout_marginStart="100dp"
-            android:layout_marginTop="0dp"
-            android:layout_marginEnd="100dp"
-            android:contentDescription="@string/single_app_icon"
-            app:srcCompat="@drawable/ic_games_placeholder_24dp" />
-
-    </LinearLayout>
-
-</androidx.constraintlayout.widget.ConstraintLayout>

app/src/main/res/values-zh-rCN/strings.xml

@@ -21,15 +21,9 @@
 	<string name="appearance">外观</string>
 	<string name="theme">主题</string>
 	<string name="layout">布局</string>
-
+	<string name="theme_light">明亮</string>
-	<string-array name="app_theme">
+	<string name="theme_dark">黑暗</string>
-		<item>明亮</item>
+	<string name="theme_system">使用系统默认</string>
-		<item>黑暗</item>
+	<string name="layout_list">列表</string>
-		<item>使用系统默认</item>
+	<string name="layout_grid">网格</string>
-	</string-array>
-
-	<string-array name="layout_type">
-		<item>列表</item>
-		<item>网格</item>
-	</string-array>
 </resources>

app/src/main/res/values-zh-rTW/strings.xml

@@ -21,15 +21,9 @@
 	<string name="appearance">外觀</string>
 	<string name="theme">主題</string>
 	<string name="layout">佈局</string>
-
+	<string name="theme_light">明亮</string>
-	<string-array name="app_theme">
+	<string name="theme_dark">黑暗</string>
-		<item>明亮</item>
+	<string name="theme_system">使用系統默認</string>
-		<item>黑暗</item>
+	<string name="layout_list">列表</string>
-		<item>使用系統默認</item>
+	<string name="layout_grid">網格</string>
-	</string-array>
-
-	<string-array name="layout_type">
-		<item>列表</item>
-		<item>網格</item>
-	</string-array>
 </resources>

app/src/main/res/values/strings.xml

@@ -21,15 +21,9 @@
     <string name="appearance">Appearance</string>
     <string name="theme">Theme</string>
     <string name="layout">Layout</string>
-
+    <string name="theme_light">Light</string>
-    <string-array name="app_theme">
+    <string name="theme_dark">Dark</string>
-        <item>Light</item>
+    <string name="theme_system">Use System Default</string>
-        <item>Dark</item>
+    <string name="layout_list">List</string>
-        <item>Use System Default</item>
+    <string name="layout_grid">Grid</string>
-    </string-array>
-
-    <string-array name="layout_type">
-        <item>List</item>
-        <item>Grid</item>
-    </string-array>
 </resources>

app/src/main/res/xml/network_security_config.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<network-security-config>
+    <domain-config cleartextTrafficPermitted="true">
+        <domain includeSubdomains="true">zeus.dl.playstation.net</domain>
+        <domain includeSubdomains="true">ares.dl.playstation.net</domain>
+    </domain-config>
+</network-security-config>

build.gradle.kts

@@ -1,21 +1,23 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 
 buildscript {
-    val kotlin_version = "1.8.22"
-
     repositories {
         google()
         mavenCentral()
     }
     dependencies {
-        classpath("com.android.tools.build:gradle:8.0.2")
+        classpath(libs.gradle)
-        classpath("org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version")
+        classpath(libs.kotlin.gradle.plugin)
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
     }
 }
 
+plugins {
+    alias(libs.plugins.compose.compiler) apply false
+}
+
 allprojects {
     repositories {
         google()
@@ -26,6 +28,6 @@ allprojects {
 
 tasks {
     register("clean", Delete::class) {
-        delete(rootProject.buildDir)
+        delete(rootProject.layout.buildDirectory)
     }
 }

gradle.properties

@@ -17,6 +17,5 @@ org.gradle.jvmargs=-Xmx1536m
 android.useAndroidX=true
 # Kotlin code style for this project: "official" or "obsolete":
 kotlin.code.style=official
-android.defaults.buildfeatures.buildconfig=true
 android.nonTransitiveRClass=false
 android.nonFinalResIds=false

gradle/libs.versions.toml

@@ -0,0 +1,51 @@
+[versions]
+activityCompose = "1.11.0"
+coil = "2.7.0"
+coilCompose = "2.7.0"
+composeBom = "2025.09.00"
+coreKtx = "1.17.0"
+coreSplashscreen = "1.0.1"
+datastorePreferences = "1.1.7"
+flowreactivenetwork = "1.0.4"
+gradle = "8.12.3"
+kotlinCsv = "cedb7c5ab2"
+kotlin = "2.2.20"
+lifecycleRuntimeKtx = "2.9.3"
+material = "1.13.0"
+material3 = "1.3.2"
+materialIconsExtended = "1.7.8"
+navigationCompose = "2.9.4"
+okio = "3.16.0"
+roomRuntime = "2.8.0"
+rxjava = "1.3.8"
+
+[libraries]
+androidx-activity-compose = { module = "androidx.activity:activity-compose", version.ref = "activityCompose" }
+androidx-compose-bom = { module = "androidx.compose:compose-bom", version.ref = "composeBom" }
+androidx-core-ktx = { module = "androidx.core:core-ktx", version.ref = "coreKtx" }
+androidx-core-splashscreen = { module = "androidx.core:core-splashscreen", version.ref = "coreSplashscreen" }
+androidx-datastore-preferences = { module = "androidx.datastore:datastore-preferences", version.ref = "datastorePreferences" }
+androidx-lifecycle-runtime-compose = { module = "androidx.lifecycle:lifecycle-runtime-compose", version.ref = "lifecycleRuntimeKtx" }
+androidx-lifecycle-runtime-ktx = { module = "androidx.lifecycle:lifecycle-runtime-ktx", version.ref = "lifecycleRuntimeKtx" }
+androidx-material-icons-extended = { module = "androidx.compose.material:material-icons-extended", version.ref = "materialIconsExtended" }
+androidx-material3 = { module = "androidx.compose.material3:material3", version.ref = "material3" }
+androidx-navigation-compose = { module = "androidx.navigation:navigation-compose", version.ref = "navigationCompose" }
+androidx-room-compiler = { module = "androidx.room:room-compiler", version.ref = "roomRuntime" }
+androidx-room-ktx = { module = "androidx.room:room-ktx", version.ref = "roomRuntime" }
+androidx-room-runtime = { module = "androidx.room:room-runtime", version.ref = "roomRuntime" }
+androidx-ui = { module = "androidx.compose.ui:ui" }
+androidx-ui-graphics = { module = "androidx.compose.ui:ui-graphics" }
+androidx-ui-tooling = { module = "androidx.compose.ui:ui-tooling" }
+androidx-ui-tooling-preview = { module = "androidx.compose.ui:ui-tooling-preview" }
+coil = { module = "io.coil-kt:coil", version.ref = "coil" }
+coil-compose = { module = "io.coil-kt:coil-compose", version.ref = "coilCompose" }
+flowreactivenetwork = { module = "ru.beryukhov:flowreactivenetwork", version.ref = "flowreactivenetwork" }
+gradle = { module = "com.android.tools.build:gradle", version.ref = "gradle" }
+kotlin-csv = { module = "com.github.IllusionMan1212:kotlin-csv", version.ref = "kotlinCsv" }
+kotlin-gradle-plugin = { module = "org.jetbrains.kotlin:kotlin-gradle-plugin", version.ref = "kotlin" }
+material = { module = "com.google.android.material:material", version.ref = "material" }
+okio = { module = "com.squareup.okio:okio", version.ref = "okio" }
+rxjava = { module = "io.reactivex:rxjava", version.ref = "rxjava" }
+
+[plugins]
+compose-compiler = { id = "org.jetbrains.kotlin.plugin.compose", version.ref = "kotlin" }

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 #Wed Jun 21 06:42:34 EEST 2023
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.1.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.13-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists