First pass adding android auto and apple carplay support. Android auto tuned on emulator.

2026-05-15 21:30:23 -07:00
parent 52f5ec577b
commit 83dd1a28b8
14 changed files with 382 additions and 33 deletions
@@ -0,0 +1,85 @@
+import CarPlay
+import UIKit
+
+/**
+ * CarPlay scene delegate for KRYZ Go!
+ *
+ * Shows a CPListTemplate with the KRYZ Live Stream item. Tapping it triggers
+ * playback via AppDelegate.invokePlay(), then presents CPNowPlayingTemplate.
+ *
+ * CarPlay enforces its own design system for safety — colors cannot be customised.
+ * The app icon (which carries the KRYZ brand orange) is used as item artwork to
+ * provide visual continuity with the phone app.
+ *
+ * Note: the com.apple.developer.carplay-audio entitlement must be enabled in the
+ * Apple Developer Portal and added to the target in Xcode Signing & Capabilities.
+ */
+class CarPlaySceneDelegate: UIResponder, CPTemplateApplicationSceneDelegate {
+
+  private var carPlayInterfaceController: CPInterfaceController?
+  private var listTemplate: CPListTemplate?
+
+  // MARK: - CPTemplateApplicationSceneDelegate
+
+  func templateApplicationScene(
+    _ templateApplicationScene: CPTemplateApplicationScene,
+    didConnect interfaceController: CPInterfaceController
+  ) {
+    carPlayInterfaceController = interfaceController
+    interfaceController.setRootTemplate(makeListTemplate(), animated: false, completion: nil)
+  }
+
+  func templateApplicationScene(
+    _ templateApplicationScene: CPTemplateApplicationScene,
+    didDisconnectInterfaceController interfaceController: CPInterfaceController
+  ) {
+    carPlayInterfaceController = nil
+    listTemplate = nil
+    appDelegate?.invokeStop()
+  }
+
+  // MARK: - Template construction
+
+  private func makeListTemplate() -> CPListTemplate {
+    let artwork = CPListItem.maximumImageSize
+    let icon = UIImage(named: "AppIcon")?
+      .withRenderingMode(.alwaysOriginal)
+
+    let item = CPListItem(
+      text: "KRYZ Live Stream",
+      detailText: "KRYZ Radio",
+      image: icon
+    )
+    item.handler = { [weak self] _, completion in
+      self?.handleStreamItemTapped()
+      completion()
+    }
+
+    let section = CPListSection(items: [item])
+    let template = CPListTemplate(title: "KRYZ Go!", sections: [section])
+    template.tabTitle = "KRYZ Go!"
+    template.tabImage = icon
+
+    listTemplate = template
+    // Silence unused-variable warning
+    _ = artwork
+    return template
+  }
+
+  // MARK: - Playback
+
+  private func handleStreamItemTapped() {
+    appDelegate?.invokePlay()
+    carPlayInterfaceController?.pushTemplate(
+      CPNowPlayingTemplate.shared,
+      animated: true,
+      completion: nil
+    )
+  }
+
+  // MARK: - Helpers
+
+  private var appDelegate: AppDelegate? {
+    UIApplication.shared.delegate as? AppDelegate
+  }
+}