iOS: bump to 1.0.13

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

ios/Stemify/Core/Backup.swift

@@ -0,0 +1,84 @@
+import Foundation
+import SwiftUI
+import UniformTypeIdentifiers
+
+/// What an export file holds: stem playlists (with each song's mix) and the non-secret sound settings.
+/// Plex and stem server tokens and URLs are never included.
+struct StemifyExport: Codable {
+    static let format = "stemify-export"
+    static let version = 1
+
+    struct Prefs: Codable {
+        var stemQuality: String?
+        var keepStemMix: Bool?
+        var karaokeVocals: Int?
+        var karaokeSoftDb: Int?
+        var playbackSpeed: Double?
+        var downloadsWifiOnly: Bool?
+    }
+
+    var format = StemifyExport.format
+    var version = StemifyExport.version
+    var exported = Date()
+    var playlists: [StemPlaylist]
+    var prefs: Prefs
+
+    @MainActor
+    static func capture(_ lists: StemPlaylists, _ s: Settings) -> StemifyExport {
+        StemifyExport(playlists: lists.lists, prefs: Prefs(
+            stemQuality: s.stemQuality.rawValue, keepStemMix: s.keepStemMix, karaokeVocals: s.karaokeVocals,
+            karaokeSoftDb: s.karaokeSoftDb, playbackSpeed: s.playbackSpeed, downloadsWifiOnly: s.downloadsWifiOnly))
+    }
+
+    func encoded() throws -> Data {
+        let e = JSONEncoder()
+        e.outputFormatting = [.prettyPrinted, .sortedKeys]
+        e.dateEncodingStrategy = .iso8601
+        return try e.encode(self)
+    }
+
+    static func decode(_ data: Data) throws -> StemifyExport {
+        let d = JSONDecoder()
+        d.dateDecodingStrategy = .iso8601
+        let x = try d.decode(StemifyExport.self, from: data)
+        guard x.format == Self.format else { throw BackupError.notAnExport }
+        guard x.version <= Self.version else { throw BackupError.newerVersion }
+        return x
+    }
+
+    @MainActor
+    func apply(to s: Settings) {
+        if let v = prefs.stemQuality.flatMap(StemQuality.init(rawValue:)) { s.stemQuality = v }
+        if let v = prefs.keepStemMix { s.keepStemMix = v }
+        if let v = prefs.karaokeVocals { s.karaokeVocals = v }
+        if let v = prefs.karaokeSoftDb { s.karaokeSoftDb = v }
+        if let v = prefs.playbackSpeed { s.playbackSpeed = v }
+        if let v = prefs.downloadsWifiOnly { s.downloadsWifiOnly = v }
+    }
+}
+
+enum BackupError: LocalizedError {
+    case notAnExport, newerVersion
+    var errorDescription: String? {
+        switch self {
+        case .notAnExport: "That file isn't a Stemify export."
+        case .newerVersion: "That export is from a newer version of Stemify."
+        }
+    }
+}
+
+/// Where an export goes and comes from. The Files sheet covers local storage and iCloud Drive;
+/// a direct iCloud (ubiquity container / CloudKit) backend would be another conformer.
+protocol BackupDestination {
+    func write(_ data: Data, name: String) async throws
+    func read() async throws -> Data
+}
+
+/// The export as a document for fileExporter, which also reaches iCloud Drive through Files.
+struct ExportDocument: FileDocument {
+    static var readableContentTypes: [UTType] { [.json] }
+    var data: Data
+    init(data: Data = Data()) { self.data = data }
+    init(configuration: ReadConfiguration) throws { data = configuration.file.regularFileContents ?? Data() }
+    func fileWrapper(configuration: WriteConfiguration) throws -> FileWrapper { FileWrapper(regularFileWithContents: data) }
+}

ios/Stemify/Playback/StemPlaylists.swift

@@ -70,6 +70,24 @@ final class StemPlaylists {
         return MixPresets.current(allStems, mix)?.label ?? "Custom Mix"
     }
 
+    /// Brings in playlists from an export: new ids are added, ids already here are replaced when the
+    /// import was updated more recently. Returns how many lists were added or replaced.
+    @discardableResult
+    func merge(_ incoming: [StemPlaylist]) -> Int {
+        var n = 0
+        for pl in incoming {
+            if let i = lists.firstIndex(where: { $0.id == pl.id }) {
+                guard pl.updated > lists[i].updated else { continue }
+                lists[i] = pl
+            } else {
+                lists.append(pl)
+            }
+            n += 1
+        }
+        if n > 0 { save() }
+        return n
+    }
+
     private func edit(_ id: String, _ change: (inout StemPlaylist) -> Void) {
         guard let i = lists.firstIndex(where: { $0.id == id }) else { return }
         change(&lists[i])

ios/Stemify/UI/Screens/NowPlayingScreen.swift

@@ -98,21 +98,32 @@ struct NowPlayingScreen: View {
         let pm = g.playback
         let c = tint.map { base.tinted($0) } ?? base
         let track = pm.current?.track
-        VStack(spacing: 0) {
+        // Wide when there's no room to stack art over controls: landscape, or iPhone Duo's
+        // outer display. Tall layouts (including the unfolded Duo) cap the controls' width.
+        GeometryReader { geo in
+            let wide = geo.size.width > geo.size.height * 0.9
             if let track {
-                Group {
-                    switch panel {
-                    case .Art: ArtPanel(thumb: track.thumb, playing: pm.playWhenReady)
-                    case .Mixer: VStack(spacing: 0) { MiniHeader(track: track); MixerPanel() }
-                    case .Queue: VStack(spacing: 0) { MiniHeader(track: track); QueuePanel() }
-                    case .Lyrics: VStack(spacing: 0) { MiniHeader(track: track); LyricsPanel(track: track) }
+                if wide {
+                    HStack(spacing: 0) {
+                        panelView(track, header: false)
+                            .frame(maxWidth: .infinity, maxHeight: .infinity)
+                            .transition(.opacity.combined(with: .scale(scale: 0.96)))
+                        controls(track, wide: true)
+                            .frame(width: min(geo.size.width * 0.48, 440))
+                            .frame(maxHeight: .infinity)
                     }
+                } else {
+                    VStack(spacing: 0) {
+                        panelView(track, header: true)
+                            .frame(maxHeight: .infinity)
+                            .transition(.opacity.combined(with: .scale(scale: 0.96)))
+                        controls(track, wide: false).frame(maxWidth: 560)
+                    }
+                    .frame(maxWidth: .infinity)
                 }
-                .frame(maxHeight: .infinity)
-                .transition(.opacity.combined(with: .scale(scale: 0.96)))
-                controls(track)
             } else {
-                Text("Nothing Playing").font(.title3.weight(.semibold)).foregroundStyle(c.label2).frame(maxHeight: .infinity)
+                Text("Nothing Playing").font(.title3.weight(.semibold)).foregroundStyle(c.label2)
+                    .frame(maxWidth: .infinity, maxHeight: .infinity)
             }
         }
         .padding(.top, 20)
@@ -131,11 +142,21 @@ struct NowPlayingScreen: View {
         }
     }
 
-    private func controls(_ track: Track) -> some View {
+    @ViewBuilder
+    private func panelView(_ track: Track, header: Bool) -> some View {
+        switch panel {
+        case .Art: ArtPanel(thumb: track.thumb, playing: g.playback.playWhenReady)
+        case .Mixer: VStack(spacing: 0) { if header { MiniHeader(track: track) }; MixerPanel() }
+        case .Queue: VStack(spacing: 0) { if header { MiniHeader(track: track) }; QueuePanel() }
+        case .Lyrics: VStack(spacing: 0) { if header { MiniHeader(track: track) }; LyricsPanel(track: track) }
+        }
+    }
+
+    private func controls(_ track: Track, wide: Bool) -> some View {
         let pm = g.playback
         let c = tint.map { base.tinted($0) } ?? base
         return VStack(spacing: 0) {
-            if panel == .Art {
+            if wide || panel == .Art {
                 HStack(alignment: .center) {
                     VStack(alignment: .leading, spacing: 1) {
                         Text(track.title).font(.title3.weight(.semibold)).foregroundStyle(c.label).lineLimit(1)
@@ -151,7 +172,7 @@ struct NowPlayingScreen: View {
                 .transition(.opacity.combined(with: .move(edge: .top)))
             }
             ProgressVolumeBar(played: c.label, unplayed: c.label3, centerLabel: badge(track))
-                .padding(.top, panel == .Art ? 34 : 18)
+                .padding(.top, wide ? 24 : panel == .Art ? 34 : 18)
             HStack {
                 SideToggle(symbol: "shuffle", on: pm.shuffle, action: pm.toggleShuffle)
                 Spacer()
@@ -604,18 +625,11 @@ private struct MixerPanel: View {
                         }
                     }
                 }
-                p.separator.frame(height: 0.5).padding(.vertical, 10)
-                HStack {
-                    Text("Master").font(.headline).foregroundStyle(p.label)
-                    Spacer()
-                    Text("\(Int(pm.master * 100))%").font(.footnote.monospacedDigit()).foregroundStyle(p.label2)
-                }
-                HStack(spacing: 8) {
-                    Image(systemName: "speaker.fill").font(.system(size: 13)).foregroundStyle(p.label2)
+                p.separator.frame(height: 0.5).padding(.vertical, 6)
+                FaderRow(dot: nil, label: "Master", percent: Int(pm.master * 100), dim: false) {
                     FaderSlider(value: pm.master, fill: p.label, onChange: pm.setMaster)
-                    Image(systemName: "speaker.wave.3.fill").font(.system(size: 14)).foregroundStyle(p.label2)
-                }
-                Spacer(minLength: 16)
+                } trailing: { EmptyView() }
+                Spacer(minLength: 12)
             }
             .padding(.horizontal, 24)
         }
@@ -655,32 +669,55 @@ private struct StemFader: View {
 
     var body: some View {
         let color = Color(hex: Stems.color(name))
-        VStack(alignment: .leading, spacing: 0) {
-            HStack(spacing: 8) {
-                Circle().fill(setting.muted ? p.label3 : color).frame(width: 10, height: 10)
-                Text(Stems.label(name)).font(.headline).foregroundStyle(setting.muted ? p.label2 : p.label)
-                Spacer()
-                Text("\(Int(stemTaper(setting.level) * 100))%").font(.footnote.monospacedDigit()).foregroundStyle(p.label2).padding(.trailing, 4)
-                if enabled {
-                    ToggleBox(text: "M", on: setting.muted, onColor: p.red) { pm.toggleMute(name) }
-                    ToggleBox(text: "S", on: setting.solo, onColor: Color(hex: 0xFFCC00)) { pm.toggleSolo(name) }
+        FaderRow(dot: setting.muted ? p.label3 : color, label: Stems.label(name), percent: Int(stemTaper(setting.level) * 100), dim: setting.muted) {
+            VStack(spacing: 0) {
+                FaderSlider(value: setting.level, fill: setting.muted ? p.label3 : color, detent: StemSetting.unity, enabled: enabled) {
+                    pm.setStemLevel(name, $0)
                 }
-            }
-            FaderSlider(value: setting.level, fill: setting.muted ? p.label3 : color, detent: StemSetting.unity, enabled: enabled) {
-                pm.setStemLevel(name, $0)
-            }
-            // Live level under the fader, -48..0 dBFS.
-            GeometryReader { geo in
-                let f = CGFloat(min(1, max(0, (20 * log10(level + 1e-5) + 48) / 48)))
-                ZStack(alignment: .leading) {
-                    Capsule().fill(p.fill)
-                    Capsule().fill(color).frame(width: geo.size.width * f)
+                // Live level under the fader, -48..0 dBFS.
+                GeometryReader { geo in
+                    let f = CGFloat(min(1, max(0, (20 * log10(level + 1e-5) + 48) / 48)))
+                    ZStack(alignment: .leading) {
+                        Capsule().fill(p.fill)
+                        Capsule().fill(color).frame(width: geo.size.width * f)
+                    }
                 }
+                .frame(height: 3)
+                .padding(.horizontal, 12)
+            }
+        } trailing: {
+            if enabled {
+                ToggleBox(text: "M", on: setting.muted, onColor: p.red) { pm.toggleMute(name) }
+                ToggleBox(text: "S", on: setting.solo, onColor: Color(hex: 0xFFCC00)) { pm.toggleSolo(name) }
             }
-            .frame(height: 3)
-            .padding(.horizontal, 12)
         }
-        .padding(.top, 10)
+    }
+}
+
+/// One mixer line: name, fader, level and buttons side by side, so all six stems and the
+/// master fit without scrolling (the faders grab drags, so the list can't scroll well).
+private struct FaderRow<Fader: View, Trailing: View>: View {
+    let dot: Color?
+    let label: String
+    let percent: Int
+    let dim: Bool
+    @ViewBuilder let fader: Fader
+    @ViewBuilder let trailing: Trailing
+    @Environment(\.palette) private var p
+    var body: some View {
+        HStack(spacing: 8) {
+            HStack(spacing: 6) {
+                if let dot { Circle().fill(dot).frame(width: 8, height: 8) }
+                Text(label).font(.subheadline.weight(.semibold)).foregroundStyle(dim ? p.label2 : p.label)
+                    .lineLimit(1).minimumScaleFactor(0.8)
+            }
+            .frame(width: 70, alignment: .leading)
+            fader
+            Text("\(percent)%").font(.caption.monospacedDigit()).foregroundStyle(p.label2)
+                .frame(width: 36, alignment: .trailing)
+            trailing
+        }
+        .frame(height: 46)
     }
 }
 

ios/Stemify/UI/Screens/SettingsScreens.swift

@@ -1,4 +1,5 @@
 import SwiftUI
+import UniformTypeIdentifiers
 
 /// A Settings.app row that pushes [route]: icon, title, grey value, chevron.
 private struct NavCell: View {
@@ -147,6 +148,11 @@ struct SettingsScreen: View {
                 NavCell(title: "Cache & Downloads", value: gb(g.cache.usage.cachedBytes), icon: "externaldrive.fill", iconBg: 0x8E8E93, route: .Storage)
                 ToggleCell(title: "Download on Wi-Fi Only", icon: "arrow.down.circle.fill", iconBg: 0x30B0C7, isOn: $s.downloadsWifiOnly)
             } header: { Header(text: "Storage") }
+            Section {
+                BackupCells()
+            } header: { Header(text: "Backup") } footer: {
+                Footer(text: "Stem playlists, their mixes and sound settings. Tokens and server addresses are left out. Save to iCloud Drive from the Files sheet.")
+            }
             Section {
                 NavCell(title: "Appearance", value: s.theme.label, icon: "paintbrush.fill", iconBg: 0x007AFF, route: .Appearance)
             } header: { Header(text: "Display") } footer: {
@@ -159,6 +165,42 @@ struct SettingsScreen: View {
     }
 }
 
+struct BackupCells: View {
+    private var g: AppGraph { .shared }
+    @State private var doc = ExportDocument()
+    @State private var exporting = false
+    @State private var importing = false
+    @State private var message: String?
+    @Environment(\.palette) private var p
+
+    var body: some View {
+        Button {
+            do { doc = ExportDocument(data: try StemifyExport.capture(g.stemPlaylists, g.settings).encoded()); exporting = true }
+            catch { message = error.localizedDescription }
+        } label: { ValueCell(title: "Export", value: "\(g.stemPlaylists.lists.count) playlists", icon: "square.and.arrow.up", iconBg: 0x007AFF) }
+            .themedRow()
+        Button { importing = true } label: { ValueCell(title: "Import", value: nil, icon: "square.and.arrow.down", iconBg: 0x34C759) }
+            .themedRow()
+            .fileExporter(isPresented: $exporting, document: doc, contentType: .json, defaultFilename: "Stemify \(Date().formatted(.iso8601.year().month().day()))") { r in
+                if case .failure(let e) = r { message = e.localizedDescription }
+            }
+            .fileImporter(isPresented: $importing, allowedContentTypes: [.json]) { r in
+                do {
+                    let url = try r.get()
+                    let scoped = url.startAccessingSecurityScopedResource()
+                    defer { if scoped { url.stopAccessingSecurityScopedResource() } }
+                    let x = try StemifyExport.decode(Data(contentsOf: url))
+                    let n = g.stemPlaylists.merge(x.playlists)
+                    x.apply(to: g.settings)
+                    message = "Imported \(n) playlist\(n == 1 ? "" : "s") and your sound settings."
+                } catch { message = error.localizedDescription }
+            }
+            .alert("Backup", isPresented: Binding(get: { message != nil }, set: { if !$0 { message = nil } })) {
+                Button("OK", role: .cancel) {}
+            } message: { Text(message ?? "") }
+    }
+}
+
 // ---- plex -----------------------------------------------------------------------------------
 
 struct PlexAccountScreen: View {

ios/project.yml

@@ -6,8 +6,8 @@ options:
 settings:
   base:
     SWIFT_VERSION: "5.0"
-    MARKETING_VERSION: "1.0.12"
-    CURRENT_PROJECT_VERSION: "13"
+    MARKETING_VERSION: "1.0.13"
+    CURRENT_PROJECT_VERSION: "14"
 targets:
   Stemify:
     type: application
@@ -32,7 +32,7 @@ targets:
         CFBundleVersion: $(CURRENT_PROJECT_VERSION)
         UILaunchScreen: {}
         UIBackgroundModes: [audio, fetch]
-        UISupportedInterfaceOrientations: [UIInterfaceOrientationPortrait]
+        UISupportedInterfaceOrientations: [UIInterfaceOrientationPortrait, UIInterfaceOrientationLandscapeLeft, UIInterfaceOrientationLandscapeRight]
         CADisableMinimumFrameDurationOnPhone: true
         ITSAppUsesNonExemptEncryption: false
         NSLocalNetworkUsageDescription: Stemify talks to Plex and the stems server on your home network.

ios/source.json

@@ -15,6 +15,15 @@
       "tintColor": "#FA2D48",
       "category": "entertainment",
       "versions": [
+        {
+          "version": "1.0.12",
+          "buildVersion": "13",
+          "date": "2026-10-20T13:29:05-07:00",
+          "localizedDescription": "More space between the seek bar and the transport buttons on Now Playing. Unsigned IPA: re-sign with Sideloadly, AltStore, SideStore or Feather.",
+          "downloadURL": "https://git.iamchrisama.com/cdnutter/stemify/releases/download/ios-v1.0.12/stemify-1.0.12.ipa",
+          "size": 1529939,
+          "minOSVersion": "17.0"
+        },
         {
           "version": "1.0.11",
           "buildVersion": "12",