feat(ios): add Action Button capability detection

README.md

@@ -38,6 +38,7 @@ See our detailed [changelog](CHANGELOG.md) for the latest features, improvements
 - [x] Detect available sensors (Touch ID, Face ID)
 - [x] Detect available disk space
 - [x] Apple Pencil support detection
+- [x] Action Button detection
 
 ## Requirements
 
@@ -169,6 +170,14 @@ if device.isSimulator {
 } 
 ```
 
+### Check if a device has an Action Button
+```swift
+let device = Device.current
+if device.hasActionButton {
+  // Action Button specific behavior
+}
+```
+
 ### Get the Simulator Device
 ```swift
 let device = Device.current

Source/Device.generated.swift

@@ -1265,6 +1265,26 @@ public enum Device {
       return isOneOf(Device.allDevicesWithDynamicIsland) || isOneOf(Device.allDevicesWithDynamicIsland.map(Device.simulator))
     }
 
+    /// All devices that have an Action Button.
+    public static var allDevicesWithActionButton: [Device] {
+      return [
+        .iPhone15Pro,
+        .iPhone15ProMax,
+        .iPhone16,
+        .iPhone16Plus,
+        .iPhone16Pro,
+        .iPhone16ProMax,
+        .iPhone17,
+        .iPhone17Pro,
+        .iPhone17ProMax,
+      ]
+    }
+
+    /// Returns whether or not the device has an Action Button.
+    public var hasActionButton: Bool {
+      return isOneOf(Device.allDevicesWithActionButton) || isOneOf(Device.allDevicesWithActionButton.map(Device.simulator))
+    }
+
     /// All devices that have 3D Touch support.
     public static var allDevicesWith3dTouchSupport: [Device] {
       return [.iPhone6s, .iPhone6sPlus, .iPhone7, .iPhone7Plus, .iPhone8, .iPhone8Plus, .iPhoneX, .iPhoneXS, .iPhoneXSMax]

Source/Device.swift.gyb

@@ -727,6 +727,26 @@ public enum Device {
       return isOneOf(Device.allDevicesWithDynamicIsland) || isOneOf(Device.allDevicesWithDynamicIsland.map(Device.simulator))
     }
 
+    /// All devices that have an Action Button.
+    public static var allDevicesWithActionButton: [Device] {
+      return [
+        .iPhone15Pro,
+        .iPhone15ProMax,
+        .iPhone16,
+        .iPhone16Plus,
+        .iPhone16Pro,
+        .iPhone16ProMax,
+        .iPhone17,
+        .iPhone17Pro,
+        .iPhone17ProMax,
+      ]
+    }
+
+    /// Returns whether or not the device has an Action Button.
+    public var hasActionButton: Bool {
+      return isOneOf(Device.allDevicesWithActionButton) || isOneOf(Device.allDevicesWithActionButton.map(Device.simulator))
+    }
+
     /// All devices that have 3D Touch support.
     public static var allDevicesWith3dTouchSupport: [Device] {
       return [${', '.join(list(map(lambda device: "." + device.caseName, list(filter(lambda device: device.hasForce3dTouchSupport == True, iOSDevices)))))}]

Tests/Tests.swift

@@ -551,6 +551,23 @@ class DeviceKitTests: XCTestCase {
     }
   }
 
+  func testHasActionButton() {
+    let actionButtonDevices: [Device] = [
+      .iPhone15Pro,
+      .iPhone15ProMax,
+      .iPhone16,
+      .iPhone16Plus,
+      .iPhone16Pro,
+      .iPhone16ProMax,
+      .iPhone17,
+      .iPhone17Pro,
+      .iPhone17ProMax,
+    ]
+    for device in Device.allRealDevices {
+      XCTAssertTrue(device.hasActionButton == device.isOneOf(actionButtonDevices), "testHasActionButton failed for \(device.description)")
+    }
+  }
+
   func testHas5gSupport() {
     let has5gDevices: [Device] = [
       .iPhone12,