NEW: Correctly expose Media keys through keyboard

Packages/com.unity.inputsystem/CHANGELOG.md

@@ -10,6 +10,8 @@ however, it has to be formatted properly to pass verification tests.
 
 ## [Unreleased] - yyyy-mm-dd
 
+### Added
+- Exposed MediaPlayPause, MediaRewind, MediaForward keys on Keyboard.
 
 ## [1.14.2] - 2025-08-05
 

Packages/com.unity.inputsystem/InputSystem/Devices/Keyboard.cs

@@ -175,6 +175,9 @@ public unsafe struct KeyboardState : IInputStateTypeInfo
         [InputControl(name = "f22", displayName = "F22", layout = "Key", bit = (int)Key.F22)]
         [InputControl(name = "f23", displayName = "F23", layout = "Key", bit = (int)Key.F23)]
         [InputControl(name = "f24", displayName = "F24", layout = "Key", bit = (int)Key.F24)]
+        [InputControl(name = "mediaPlayPause", displayName = "MediaPlayPause", layout = "Key", bit = (int)Key.MediaPlayPause)]
+        [InputControl(name = "mediaRewind", displayName = "MediaRewind", layout = "Key", bit = (int)Key.MediaRewind)]
+        [InputControl(name = "mediaForward", displayName = "MediaForward", layout = "Key", bit = (int)Key.MediaForward)]
         [InputControl(name = "IMESelected", layout = "Button", bit = (int)KeyEx.RemappedIMESelected, synthetic = true)] // Use the last bit to hold IME selected state.
         public fixed byte keys[kSizeInBytes];
 
@@ -969,6 +972,21 @@ public enum Key
         /// </summary>
         F24,
 
+        /// <summary>
+        /// The <see cref="Keyboard.mediaPlayPause"/>.
+        /// </summary>
+        MediaPlayPause,
+
+        /// <summary>
+        /// The <see cref="Keyboard.mediaRewind"/>.
+        /// </summary>
+        MediaRewind,
+
+        /// <summary>
+        /// The <see cref="Keyboard.mediaForward"/>.
+        /// </summary>
+        MediaForward,
+
         /// <summary>
         /// Don't use this. This is a dummy key that is only used internally to represent the IME selected state.
         /// Will be removed in the future.
@@ -1048,7 +1066,7 @@ public class Keyboard : InputDevice, ITextInputReceiver, IEventPreProcessor
         /// </summary>
         /// <value>Total number of key controls.</value>
         public const int KeyCount = (int)Key.OEM5; // Not updated to Key.F24 for not breaking the API
-        internal const int ExtendedKeyCount = (int)Key.F24;
+        internal const int ExtendedKeyCount = (int)Key.MediaForward;
 
         /// <summary>
         /// Event that is fired for every single character entered on the keyboard.
@@ -2270,6 +2288,30 @@ public string keyboardLayout
         /// </remarks>
         public KeyControl f24Key => this[Key.F24];
 
+        /// <summary>
+        /// The Media Play/Pause key on the keyboard or TV remote.
+        /// </summary>
+        /// <remarks><see cref="KeyControl"/> representing <see cref="Key.MediaPlayPause"/>.
+        /// Supported on Windows and Android.
+        /// </remarks>
+        public KeyControl mediaPlayPause => this[Key.MediaPlayPause];
+
+        /// <summary>
+        /// The Media Rewind key on the keyboard or TV remote.
+        /// </summary>
+        /// <remarks><see cref="KeyControl"/> representing <see cref="Key.MediaRewind"/>.
+        /// Supported on Android.
+        /// </remarks>
+        public KeyControl mediaRewind => this[Key.MediaRewind];
+
+        /// <summary>
+        /// The Media Forward key on the keyboard or TV remote.
+        /// </summary>
+        /// <remarks><see cref="KeyControl"/> representing <see cref="Key.MediaForward"/>.
+        /// Supported on Android.
+        /// </remarks>
+        public KeyControl mediaForward => this[Key.MediaForward];
+
         /// <summary>
         /// An artificial combination of <see cref="leftShiftKey"/> and <see cref="rightShiftKey"/> into one control.
         /// </summary>
@@ -2531,6 +2573,9 @@ protected override void FinishSetup()
                 "f22",
                 "f23",
                 "f24",
+                nameof(mediaPlayPause),
+                nameof(mediaRewind),
+                nameof(mediaForward),
             };
             m_Keys = new KeyControl[keyStrings.Length];
             for (var i = 0; i < keyStrings.Length; ++i)

Packages/com.unity.inputsystem/InputSystem/Devices/Precompiled/FastKeyboard.cs

@@ -24,10 +24,10 @@ internal partial class FastKeyboard : UnityEngine.InputSystem.Keyboard
         public const string metadata = ";AnyKey;Button;Axis;Key;DiscreteButton;Keyboard";
         public FastKeyboard()
         {
-            var builder = this.Setup(127, 15, 7)
+            var builder = this.Setup(130, 15, 7)
                 .WithName("Keyboard")
                 .WithDisplayName("Keyboard")
-                .WithChildren(0, 127)
+                .WithChildren(0, 130)
                 .WithLayout(new InternedString("Keyboard"))
                 .WithStateBlock(new InputStateBlock { format = new FourCC(1262836051), sizeInBits = 128 });
 
@@ -414,6 +414,15 @@ public FastKeyboard()
             // /Keyboard/f24
             var ctrlKeyboardf24 = Initialize_ctrlKeyboardf24(kKeyLayout, this);
 
+            // /Keyboard/mediaPlayPause
+            var ctrlKeyboardmediaPlayPause = Initialize_ctrlKeyboardmediaPlayPause(kKeyLayout, this);
+
+            // /Keyboard/mediaRewind
+            var ctrlKeyboardmediaRewind = Initialize_ctrlKeyboardmediaRewind(kKeyLayout, this);
+
+            // /Keyboard/mediaForward
+            var ctrlKeyboardmediaForward = Initialize_ctrlKeyboardmediaForward(kKeyLayout, this);
+
             // /Keyboard/IMESelected
             var ctrlKeyboardIMESelected = Initialize_ctrlKeyboardIMESelected(kButtonLayout, this);
 
@@ -444,7 +453,7 @@ public FastKeyboard()
             builder.WithControlAlias(6,  new InternedString("RightCommand"));
 
             // Control getters/arrays.
-            this.keys = new UnityEngine.InputSystem.Controls.KeyControl[123];
+            this.keys = new UnityEngine.InputSystem.Controls.KeyControl[126];
             this.keys[0] = ctrlKeyboardspace;
             this.keys[1] = ctrlKeyboardenter;
             this.keys[2] = ctrlKeyboardtab;
@@ -567,6 +576,9 @@ public FastKeyboard()
             this.keys[120] = ctrlKeyboardf22;
             this.keys[121] = ctrlKeyboardf23;
             this.keys[122] = ctrlKeyboardf24;
+            this.keys[123] = ctrlKeyboardmediaPlayPause;
+            this.keys[124] = ctrlKeyboardmediaRewind;
+            this.keys[125] = ctrlKeyboardmediaForward;
             this.anyKey = ctrlKeyboardanyKey;
             this.shiftKey = ctrlKeyboardshift;
             this.ctrlKey = ctrlKeyboardctrl;
@@ -576,7 +588,7 @@ public FastKeyboard()
             // State offset to control index map.
             builder.WithStateOffsetToControlIndexMap(new uint[]
             {
-                525314u, 650240u, 1049603u, 1573892u, 2098181u, 2622470u, 3146759u, 3671048u, 4195337u, 4719626u
+                525314u, 653312u, 1049603u, 1573892u, 2098181u, 2622470u, 3146759u, 3671048u, 4195337u, 4719626u
                 , 5243915u, 5768204u, 6292493u, 6816782u, 7341071u, 7865364u, 8389653u, 8913942u, 9438231u, 9962520u
                 , 10486809u, 11011098u, 11535387u, 12059676u, 12583965u, 13108254u, 13632543u, 14156832u, 14681121u, 15205410u
                 , 15729699u, 16253988u, 16778277u, 17302566u, 17826855u, 18351144u, 18875433u, 19399722u, 19924011u, 20448300u
@@ -588,7 +600,7 @@ public FastKeyboard()
                 , 45614169u, 46138458u, 46662747u, 47187036u, 47711325u, 48235614u, 48759903u, 49284193u, 49808482u, 50332771u
                 , 50857060u, 51381349u, 51905638u, 52429927u, 52954216u, 53478505u, 54002794u, 54527083u, 55051372u, 55575661u
                 , 56099950u, 56624239u, 57148528u, 57672817u, 58721394u, 59245683u, 59769972u, 60294261u, 60818550u, 61342839u
-                , 61867128u, 62391417u, 62915706u, 63439995u, 63964284u, 64488573u, 66585726u
+                , 61867128u, 62391417u, 62915706u, 63439995u, 63964284u, 64488573u, 65012862u, 65537151u, 66061440u, 66585729u
             });
 
             builder.WithControlTree(new byte[]
@@ -652,8 +664,8 @@ public FastKeyboard()
                 , 0, 1, 117, 0, 255, 255, 122, 0, 1, 118, 0, 255, 255, 123, 0, 1, 119, 0, 255, 255, 124, 0, 1, 123, 0, 241, 0, 0, 0, 0
                 , 127, 0, 247, 0, 0, 0, 0, 121, 0, 243, 0, 0, 0, 0, 123, 0, 245, 0, 0, 0, 0, 120, 0, 255, 255, 125, 0, 1, 121, 0
                 , 255, 255, 126, 0, 1, 122, 0, 255, 255, 127, 0, 1, 123, 0, 255, 255, 128, 0, 1, 125, 0, 249, 0, 0, 0, 0, 127, 0, 251, 0
-                , 0, 0, 0, 124, 0, 255, 255, 129, 0, 1, 125, 0, 255, 255, 0, 0, 0, 126, 0, 255, 255, 0, 0, 0, 127, 0, 253, 0, 0, 0
-                , 0, 127, 0, 255, 255, 0, 0, 0, 127, 0, 255, 0, 0, 0, 0, 128, 0, 255, 255, 130, 0, 1, 127, 0, 255, 255, 0, 0, 0
+                , 0, 0, 0, 124, 0, 255, 255, 129, 0, 1, 125, 0, 255, 255, 130, 0, 1, 126, 0, 255, 255, 131, 0, 1, 127, 0, 253, 0, 132, 0
+                , 1, 127, 0, 255, 255, 0, 0, 0, 127, 0, 255, 0, 0, 0, 0, 128, 0, 255, 255, 133, 0, 1, 127, 0, 255, 255, 0, 0, 0
             }, new ushort[]
                 {
                     // Control tree node indicies
@@ -662,7 +674,7 @@ public FastKeyboard()
                     , 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58
                     , 58, 59, 60, 61, 61, 62, 63, 64, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85
                     , 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115
-                    , 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126
+                    , 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129
                 });
 
             builder.Finish();
@@ -684,7 +696,7 @@ private UnityEngine.InputSystem.Controls.AnyKeyControl Initialize_ctrlKeyboardan
                     format = new FourCC(1112101920),
                     byteOffset = 0,
                     bitOffset = 1,
-                    sizeInBits = 123
+                    sizeInBits = 126
                 })
                 .WithMinAndMax(0, 1)
                 .Finish();
@@ -2075,7 +2087,7 @@ private UnityEngine.InputSystem.Controls.KeyControl Initialize_ctrlKeyboardright
                 })
                 .WithMinAndMax(0, 1)
                 .Finish();
-            ctrlKeyboardrightAlt.keyCode = UnityEngine.InputSystem.Key.RightAlt;
+            ctrlKeyboardrightAlt.keyCode = UnityEngine.InputSystem.Key.AltGr;
             return ctrlKeyboardrightAlt;
         }
 
@@ -2196,7 +2208,7 @@ private UnityEngine.InputSystem.Controls.KeyControl Initialize_ctrlKeyboardleftM
                 })
                 .WithMinAndMax(0, 1)
                 .Finish();
-            ctrlKeyboardleftMeta.keyCode = UnityEngine.InputSystem.Key.LeftWindows;
+            ctrlKeyboardleftMeta.keyCode = UnityEngine.InputSystem.Key.LeftCommand;
             return ctrlKeyboardleftMeta;
         }
 
@@ -3583,11 +3595,80 @@ private UnityEngine.InputSystem.Controls.KeyControl Initialize_ctrlKeyboardf24(I
             return ctrlKeyboardf24;
         }
 
+        private UnityEngine.InputSystem.Controls.KeyControl Initialize_ctrlKeyboardmediaPlayPause(InternedString kKeyLayout, InputControl parent)
+        {
+            var ctrlKeyboardmediaPlayPause = new UnityEngine.InputSystem.Controls.KeyControl();
+            ctrlKeyboardmediaPlayPause.Setup()
+                .At(this, 126)
+                .WithParent(parent)
+                .WithName("mediaPlayPause")
+                .WithDisplayName("MediaPlayPause")
+                .WithLayout(kKeyLayout)
+                .IsButton(true)
+                .WithStateBlock(new InputStateBlock
+                {
+                    format = new FourCC(1112101920),
+                    byteOffset = 0,
+                    bitOffset = 124,
+                    sizeInBits = 1
+                })
+                .WithMinAndMax(0, 1)
+                .Finish();
+            ctrlKeyboardmediaPlayPause.keyCode = UnityEngine.InputSystem.Key.MediaPlayPause;
+            return ctrlKeyboardmediaPlayPause;
+        }
+
+        private UnityEngine.InputSystem.Controls.KeyControl Initialize_ctrlKeyboardmediaRewind(InternedString kKeyLayout, InputControl parent)
+        {
+            var ctrlKeyboardmediaRewind = new UnityEngine.InputSystem.Controls.KeyControl();
+            ctrlKeyboardmediaRewind.Setup()
+                .At(this, 127)
+                .WithParent(parent)
+                .WithName("mediaRewind")
+                .WithDisplayName("MediaRewind")
+                .WithLayout(kKeyLayout)
+                .IsButton(true)
+                .WithStateBlock(new InputStateBlock
+                {
+                    format = new FourCC(1112101920),
+                    byteOffset = 0,
+                    bitOffset = 125,
+                    sizeInBits = 1
+                })
+                .WithMinAndMax(0, 1)
+                .Finish();
+            ctrlKeyboardmediaRewind.keyCode = UnityEngine.InputSystem.Key.MediaRewind;
+            return ctrlKeyboardmediaRewind;
+        }
+
+        private UnityEngine.InputSystem.Controls.KeyControl Initialize_ctrlKeyboardmediaForward(InternedString kKeyLayout, InputControl parent)
+        {
+            var ctrlKeyboardmediaForward = new UnityEngine.InputSystem.Controls.KeyControl();
+            ctrlKeyboardmediaForward.Setup()
+                .At(this, 128)
+                .WithParent(parent)
+                .WithName("mediaForward")
+                .WithDisplayName("MediaForward")
+                .WithLayout(kKeyLayout)
+                .IsButton(true)
+                .WithStateBlock(new InputStateBlock
+                {
+                    format = new FourCC(1112101920),
+                    byteOffset = 0,
+                    bitOffset = 126,
+                    sizeInBits = 1
+                })
+                .WithMinAndMax(0, 1)
+                .Finish();
+            ctrlKeyboardmediaForward.keyCode = UnityEngine.InputSystem.Key.MediaForward;
+            return ctrlKeyboardmediaForward;
+        }
+
         private UnityEngine.InputSystem.Controls.ButtonControl Initialize_ctrlKeyboardIMESelected(InternedString kButtonLayout, InputControl parent)
         {
             var ctrlKeyboardIMESelected = new UnityEngine.InputSystem.Controls.ButtonControl();
             ctrlKeyboardIMESelected.Setup()
-                .At(this, 126)
+                .At(this, 129)
                 .WithParent(parent)
                 .WithName("IMESelected")
                 .WithDisplayName("IMESelected")

Packages/com.unity.inputsystem/InputSystem/InputExtensions.cs

@@ -145,6 +145,9 @@ public static bool IsTextInputKey(this Key key)
                 case Key.OEM3:
                 case Key.OEM4:
                 case Key.OEM5:
+                case Key.MediaPlayPause:
+                case Key.MediaForward:
+                case Key.MediaRewind:
                 case KeyEx.IMESelected:
                     return false;
             }