diff --git a/libs/input/Input.cpp b/libs/input/Input.cpp
index 1178d02..ee121d5 100644
--- a/libs/input/Input.cpp
+++ b/libs/input/Input.cpp
@@ -1198,7 +1198,7 @@
 
 void FocusEvent::initialize(int32_t id, bool hasFocus) {
     InputEvent::initialize(id, ReservedInputDeviceId::VIRTUAL_KEYBOARD_ID, AINPUT_SOURCE_UNKNOWN,
-                           ui::ADISPLAY_ID_NONE, INVALID_HMAC);
+                           ui::LogicalDisplayId::INVALID, INVALID_HMAC);
     mHasFocus = hasFocus;
 }
 
@@ -1211,7 +1211,7 @@
 
 void CaptureEvent::initialize(int32_t id, bool pointerCaptureEnabled) {
     InputEvent::initialize(id, ReservedInputDeviceId::VIRTUAL_KEYBOARD_ID, AINPUT_SOURCE_UNKNOWN,
-                           ui::ADISPLAY_ID_NONE, INVALID_HMAC);
+                           ui::LogicalDisplayId::INVALID, INVALID_HMAC);
     mPointerCaptureEnabled = pointerCaptureEnabled;
 }
 
@@ -1224,7 +1224,7 @@
 
 void DragEvent::initialize(int32_t id, float x, float y, bool isExiting) {
     InputEvent::initialize(id, ReservedInputDeviceId::VIRTUAL_KEYBOARD_ID, AINPUT_SOURCE_UNKNOWN,
-                           ui::ADISPLAY_ID_NONE, INVALID_HMAC);
+                           ui::LogicalDisplayId::INVALID, INVALID_HMAC);
     mIsExiting = isExiting;
     mX = x;
     mY = y;
@@ -1241,7 +1241,7 @@
 
 void TouchModeEvent::initialize(int32_t id, bool isInTouchMode) {
     InputEvent::initialize(id, ReservedInputDeviceId::VIRTUAL_KEYBOARD_ID, AINPUT_SOURCE_UNKNOWN,
-                           ui::ADISPLAY_ID_NONE, INVALID_HMAC);
+                           ui::LogicalDisplayId::INVALID, INVALID_HMAC);
     mIsInTouchMode = isInTouchMode;
 }
 
diff --git a/libs/input/InputDevice.cpp b/libs/input/InputDevice.cpp
index 50239a1..bc67810 100644
--- a/libs/input/InputDevice.cpp
+++ b/libs/input/InputDevice.cpp
@@ -169,7 +169,7 @@
 // --- InputDeviceInfo ---
 
 InputDeviceInfo::InputDeviceInfo() {
-    initialize(-1, 0, -1, InputDeviceIdentifier(), "", false, false, ui::ADISPLAY_ID_NONE);
+    initialize(-1, 0, -1, InputDeviceIdentifier(), "", false, false, ui::LogicalDisplayId::INVALID);
 }
 
 InputDeviceInfo::InputDeviceInfo(const InputDeviceInfo& other)
diff --git a/libs/input/KeyCharacterMap.cpp b/libs/input/KeyCharacterMap.cpp
index f75bf41..1cf5612 100644
--- a/libs/input/KeyCharacterMap.cpp
+++ b/libs/input/KeyCharacterMap.cpp
@@ -497,9 +497,10 @@
                              int32_t metaState, bool down, nsecs_t time) {
     outEvents.push();
     KeyEvent& event = outEvents.editTop();
-    event.initialize(InputEvent::nextId(), deviceId, AINPUT_SOURCE_KEYBOARD, ui::ADISPLAY_ID_NONE,
-                     INVALID_HMAC, down ? AKEY_EVENT_ACTION_DOWN : AKEY_EVENT_ACTION_UP, 0, keyCode,
-                     0, metaState, 0, time, time);
+    event.initialize(InputEvent::nextId(), deviceId, AINPUT_SOURCE_KEYBOARD,
+                     ui::LogicalDisplayId::INVALID, INVALID_HMAC,
+                     down ? AKEY_EVENT_ACTION_DOWN : AKEY_EVENT_ACTION_UP, 0, keyCode, 0, metaState,
+                     0, time, time);
 }
 
 void KeyCharacterMap::addMetaKeys(Vector<KeyEvent>& outEvents,
diff --git a/libs/input/tests/InputEvent_test.cpp b/libs/input/tests/InputEvent_test.cpp
index cc2574d..704ea46 100644
--- a/libs/input/tests/InputEvent_test.cpp
+++ b/libs/input/tests/InputEvent_test.cpp
@@ -27,7 +27,7 @@
 namespace android {
 
 // Default display id.
-static constexpr ui::LogicalDisplayId DISPLAY_ID = ui::ADISPLAY_ID_DEFAULT;
+static constexpr ui::LogicalDisplayId DISPLAY_ID = ui::LogicalDisplayId::DEFAULT;
 
 static constexpr float EPSILON = MotionEvent::ROUNDING_PRECISION;
 
@@ -858,8 +858,8 @@
     pointerCoords.back().setAxisValue(AMOTION_EVENT_AXIS_RELATIVE_Y, dy);
     nsecs_t eventTime = systemTime(SYSTEM_TIME_MONOTONIC);
     MotionEvent event;
-    event.initialize(InputEvent::nextId(), /* deviceId */ 1, source,
-                     /* displayId */ ui::ADISPLAY_ID_DEFAULT, INVALID_HMAC, action,
+    event.initialize(InputEvent::nextId(), /* deviceId */ 1, source, ui::LogicalDisplayId::DEFAULT,
+                     INVALID_HMAC, action,
                      /* actionButton */ 0, /* flags */ 0, /* edgeFlags */ 0, AMETA_NONE,
                      /* buttonState */ 0, MotionClassification::NONE, transform,
                      /* xPrecision */ 0, /* yPrecision */ 0, AMOTION_EVENT_INVALID_CURSOR_POSITION,
diff --git a/libs/input/tests/InputPublisherAndConsumerNoResampling_test.cpp b/libs/input/tests/InputPublisherAndConsumerNoResampling_test.cpp
index 7ae1cd8..70529bb 100644
--- a/libs/input/tests/InputPublisherAndConsumerNoResampling_test.cpp
+++ b/libs/input/tests/InputPublisherAndConsumerNoResampling_test.cpp
@@ -55,7 +55,7 @@
     const int32_t eventId;
     const int32_t deviceId = 1;
     const uint32_t source = AINPUT_SOURCE_TOUCHSCREEN;
-    const ui::LogicalDisplayId displayId = ui::ADISPLAY_ID_DEFAULT;
+    const ui::LogicalDisplayId displayId = ui::LogicalDisplayId::DEFAULT;
     const int32_t actionButton = 0;
     const int32_t edgeFlags = AMOTION_EVENT_EDGE_FLAG_TOP;
     const int32_t metaState = AMETA_ALT_LEFT_ON | AMETA_ALT_ON;
@@ -445,7 +445,7 @@
     int32_t eventId = InputEvent::nextId();
     constexpr int32_t deviceId = 1;
     constexpr uint32_t source = AINPUT_SOURCE_KEYBOARD;
-    constexpr ui::LogicalDisplayId displayId = ui::ADISPLAY_ID_DEFAULT;
+    constexpr ui::LogicalDisplayId displayId = ui::LogicalDisplayId::DEFAULT;
     constexpr std::array<uint8_t, 32> hmac = {31, 30, 29, 28, 27, 26, 25, 24, 23, 22, 21,
                                               20, 19, 18, 17, 16, 15, 14, 13, 12, 11, 10,
                                               9,  8,  7,  6,  5,  4,  3,  2,  1,  0};
@@ -737,10 +737,10 @@
 
     ui::Transform identityTransform;
     status =
-            mPublisher->publishMotionEvent(0, InputEvent::nextId(), 0, 0, ui::ADISPLAY_ID_DEFAULT,
-                                           INVALID_HMAC, 0, 0, 0, 0, 0, 0,
-                                           MotionClassification::NONE, identityTransform, 0, 0,
-                                           AMOTION_EVENT_INVALID_CURSOR_POSITION,
+            mPublisher->publishMotionEvent(0, InputEvent::nextId(), 0, 0,
+                                           ui::LogicalDisplayId::DEFAULT, INVALID_HMAC, 0, 0, 0, 0,
+                                           0, 0, MotionClassification::NONE, identityTransform, 0,
+                                           0, AMOTION_EVENT_INVALID_CURSOR_POSITION,
                                            AMOTION_EVENT_INVALID_CURSOR_POSITION, identityTransform,
                                            0, 0, pointerCount, pointerProperties, pointerCoords);
     ASSERT_EQ(BAD_VALUE, status) << "publisher publishMotionEvent should return BAD_VALUE";
@@ -755,10 +755,10 @@
 
     ui::Transform identityTransform;
     status =
-            mPublisher->publishMotionEvent(1, InputEvent::nextId(), 0, 0, ui::ADISPLAY_ID_DEFAULT,
-                                           INVALID_HMAC, 0, 0, 0, 0, 0, 0,
-                                           MotionClassification::NONE, identityTransform, 0, 0,
-                                           AMOTION_EVENT_INVALID_CURSOR_POSITION,
+            mPublisher->publishMotionEvent(1, InputEvent::nextId(), 0, 0,
+                                           ui::LogicalDisplayId::DEFAULT, INVALID_HMAC, 0, 0, 0, 0,
+                                           0, 0, MotionClassification::NONE, identityTransform, 0,
+                                           0, AMOTION_EVENT_INVALID_CURSOR_POSITION,
                                            AMOTION_EVENT_INVALID_CURSOR_POSITION, identityTransform,
                                            0, 0, pointerCount, pointerProperties, pointerCoords);
     ASSERT_EQ(BAD_VALUE, status) << "publisher publishMotionEvent should return BAD_VALUE";
@@ -777,10 +777,10 @@
 
     ui::Transform identityTransform;
     status =
-            mPublisher->publishMotionEvent(1, InputEvent::nextId(), 0, 0, ui::ADISPLAY_ID_DEFAULT,
-                                           INVALID_HMAC, 0, 0, 0, 0, 0, 0,
-                                           MotionClassification::NONE, identityTransform, 0, 0,
-                                           AMOTION_EVENT_INVALID_CURSOR_POSITION,
+            mPublisher->publishMotionEvent(1, InputEvent::nextId(), 0, 0,
+                                           ui::LogicalDisplayId::DEFAULT, INVALID_HMAC, 0, 0, 0, 0,
+                                           0, 0, MotionClassification::NONE, identityTransform, 0,
+                                           0, AMOTION_EVENT_INVALID_CURSOR_POSITION,
                                            AMOTION_EVENT_INVALID_CURSOR_POSITION, identityTransform,
                                            0, 0, pointerCount, pointerProperties, pointerCoords);
     ASSERT_EQ(BAD_VALUE, status) << "publisher publishMotionEvent should return BAD_VALUE";
diff --git a/libs/input/tests/InputPublisherAndConsumer_test.cpp b/libs/input/tests/InputPublisherAndConsumer_test.cpp
index d0dbe2a..48512f7 100644
--- a/libs/input/tests/InputPublisherAndConsumer_test.cpp
+++ b/libs/input/tests/InputPublisherAndConsumer_test.cpp
@@ -48,7 +48,7 @@
     const int32_t eventId;
     const int32_t deviceId = 1;
     const uint32_t source = AINPUT_SOURCE_TOUCHSCREEN;
-    const ui::LogicalDisplayId displayId = ui::ADISPLAY_ID_DEFAULT;
+    const ui::LogicalDisplayId displayId = ui::LogicalDisplayId::DEFAULT;
     const int32_t actionButton = 0;
     const int32_t edgeFlags = AMOTION_EVENT_EDGE_FLAG_TOP;
     const int32_t metaState = AMETA_ALT_LEFT_ON | AMETA_ALT_ON;
@@ -262,7 +262,7 @@
     int32_t eventId = InputEvent::nextId();
     constexpr int32_t deviceId = 1;
     constexpr uint32_t source = AINPUT_SOURCE_KEYBOARD;
-    constexpr ui::LogicalDisplayId displayId = ui::ADISPLAY_ID_DEFAULT;
+    constexpr ui::LogicalDisplayId displayId = ui::LogicalDisplayId::DEFAULT;
     constexpr std::array<uint8_t, 32> hmac = {31, 30, 29, 28, 27, 26, 25, 24, 23, 22, 21,
                                               20, 19, 18, 17, 16, 15, 14, 13, 12, 11, 10,
                                               9,  8,  7,  6,  5,  4,  3,  2,  1,  0};
@@ -622,10 +622,10 @@
 
     ui::Transform identityTransform;
     status =
-            mPublisher->publishMotionEvent(0, InputEvent::nextId(), 0, 0, ui::ADISPLAY_ID_DEFAULT,
-                                           INVALID_HMAC, 0, 0, 0, 0, 0, 0,
-                                           MotionClassification::NONE, identityTransform, 0, 0,
-                                           AMOTION_EVENT_INVALID_CURSOR_POSITION,
+            mPublisher->publishMotionEvent(0, InputEvent::nextId(), 0, 0,
+                                           ui::LogicalDisplayId::DEFAULT, INVALID_HMAC, 0, 0, 0, 0,
+                                           0, 0, MotionClassification::NONE, identityTransform, 0,
+                                           0, AMOTION_EVENT_INVALID_CURSOR_POSITION,
                                            AMOTION_EVENT_INVALID_CURSOR_POSITION, identityTransform,
                                            0, 0, pointerCount, pointerProperties, pointerCoords);
     ASSERT_EQ(BAD_VALUE, status) << "publisher publishMotionEvent should return BAD_VALUE";
@@ -639,10 +639,10 @@
 
     ui::Transform identityTransform;
     status =
-            mPublisher->publishMotionEvent(1, InputEvent::nextId(), 0, 0, ui::ADISPLAY_ID_DEFAULT,
-                                           INVALID_HMAC, 0, 0, 0, 0, 0, 0,
-                                           MotionClassification::NONE, identityTransform, 0, 0,
-                                           AMOTION_EVENT_INVALID_CURSOR_POSITION,
+            mPublisher->publishMotionEvent(1, InputEvent::nextId(), 0, 0,
+                                           ui::LogicalDisplayId::DEFAULT, INVALID_HMAC, 0, 0, 0, 0,
+                                           0, 0, MotionClassification::NONE, identityTransform, 0,
+                                           0, AMOTION_EVENT_INVALID_CURSOR_POSITION,
                                            AMOTION_EVENT_INVALID_CURSOR_POSITION, identityTransform,
                                            0, 0, pointerCount, pointerProperties, pointerCoords);
     ASSERT_EQ(BAD_VALUE, status) << "publisher publishMotionEvent should return BAD_VALUE";
@@ -661,10 +661,10 @@
 
     ui::Transform identityTransform;
     status =
-            mPublisher->publishMotionEvent(1, InputEvent::nextId(), 0, 0, ui::ADISPLAY_ID_DEFAULT,
-                                           INVALID_HMAC, 0, 0, 0, 0, 0, 0,
-                                           MotionClassification::NONE, identityTransform, 0, 0,
-                                           AMOTION_EVENT_INVALID_CURSOR_POSITION,
+            mPublisher->publishMotionEvent(1, InputEvent::nextId(), 0, 0,
+                                           ui::LogicalDisplayId::DEFAULT, INVALID_HMAC, 0, 0, 0, 0,
+                                           0, 0, MotionClassification::NONE, identityTransform, 0,
+                                           0, AMOTION_EVENT_INVALID_CURSOR_POSITION,
                                            AMOTION_EVENT_INVALID_CURSOR_POSITION, identityTransform,
                                            0, 0, pointerCount, pointerProperties, pointerCoords);
     ASSERT_EQ(BAD_VALUE, status) << "publisher publishMotionEvent should return BAD_VALUE";
diff --git a/libs/input/tests/MotionPredictor_test.cpp b/libs/input/tests/MotionPredictor_test.cpp
index 1c9f0c7..d077760 100644
--- a/libs/input/tests/MotionPredictor_test.cpp
+++ b/libs/input/tests/MotionPredictor_test.cpp
@@ -58,9 +58,10 @@
     }
 
     ui::Transform identityTransform;
-    event.initialize(InputEvent::nextId(), deviceId, AINPUT_SOURCE_STYLUS, ui::ADISPLAY_ID_DEFAULT,
-                     {0}, action, /*actionButton=*/0, /*flags=*/0, AMOTION_EVENT_EDGE_FLAG_NONE,
-                     AMETA_NONE, /*buttonState=*/0, MotionClassification::NONE, identityTransform,
+    event.initialize(InputEvent::nextId(), deviceId, AINPUT_SOURCE_STYLUS,
+                     ui::LogicalDisplayId::DEFAULT, {0}, action, /*actionButton=*/0, /*flags=*/0,
+                     AMOTION_EVENT_EDGE_FLAG_NONE, AMETA_NONE, /*buttonState=*/0,
+                     MotionClassification::NONE, identityTransform,
                      /*xPrecision=*/0.1,
                      /*yPrecision=*/0.2, /*xCursorPosition=*/280, /*yCursorPosition=*/540,
                      identityTransform, /*downTime=*/100, eventTime.count(), pointerCount,
diff --git a/libs/input/tests/TouchResampling_test.cpp b/libs/input/tests/TouchResampling_test.cpp
index 1694cad..2dc9fdb 100644
--- a/libs/input/tests/TouchResampling_test.cpp
+++ b/libs/input/tests/TouchResampling_test.cpp
@@ -84,11 +84,11 @@
         ADD_FAILURE() << "Downtime should be equal to 0 (hardcoded for convenience)";
     }
     return mPublisher->publishMotionEvent(mSeq++, InputEvent::nextId(), /*deviceId=*/1,
-                                          AINPUT_SOURCE_TOUCHSCREEN,
-                                          /*displayId=*/ui::ADISPLAY_ID_DEFAULT, INVALID_HMAC,
-                                          action, /*actionButton=*/0, /*flags=*/0, /*edgeFlags=*/0,
-                                          AMETA_NONE, /*buttonState=*/0, MotionClassification::NONE,
-                                          identityTransform, /*xPrecision=*/0, /*yPrecision=*/0,
+                                          AINPUT_SOURCE_TOUCHSCREEN, ui::LogicalDisplayId::DEFAULT,
+                                          INVALID_HMAC, action, /*actionButton=*/0, /*flags=*/0,
+                                          /*edgeFlags=*/0, AMETA_NONE, /*buttonState=*/0,
+                                          MotionClassification::NONE, identityTransform,
+                                          /*xPrecision=*/0, /*yPrecision=*/0,
                                           AMOTION_EVENT_INVALID_CURSOR_POSITION,
                                           AMOTION_EVENT_INVALID_CURSOR_POSITION, identityTransform,
                                           downTime, eventTime, properties.size(), properties.data(),
diff --git a/libs/input/tests/VelocityTracker_test.cpp b/libs/input/tests/VelocityTracker_test.cpp
index b4c4e12..f50a3cd 100644
--- a/libs/input/tests/VelocityTracker_test.cpp
+++ b/libs/input/tests/VelocityTracker_test.cpp
@@ -33,7 +33,7 @@
 
 namespace android {
 
-constexpr ui::LogicalDisplayId DISPLAY_ID = ui::ADISPLAY_ID_DEFAULT; // default display id
+constexpr ui::LogicalDisplayId DISPLAY_ID = ui::LogicalDisplayId::DEFAULT; // default display id
 
 constexpr int32_t DEFAULT_POINTER_ID = 0; // pointer ID used for manually defined tests
 
@@ -155,7 +155,7 @@
         MotionEvent event;
         ui::Transform identityTransform;
         event.initialize(InputEvent::nextId(), /*deviceId=*/5, AINPUT_SOURCE_ROTARY_ENCODER,
-                         ui::ADISPLAY_ID_NONE, INVALID_HMAC, AMOTION_EVENT_ACTION_SCROLL,
+                         ui::LogicalDisplayId::INVALID, INVALID_HMAC, AMOTION_EVENT_ACTION_SCROLL,
                          /*actionButton=*/0, /*flags=*/0, AMOTION_EVENT_EDGE_FLAG_NONE, AMETA_NONE,
                          /*buttonState=*/0, MotionClassification::NONE, identityTransform,
                          /*xPrecision=*/0, /*yPrecision=*/0, AMOTION_EVENT_INVALID_CURSOR_POSITION,
diff --git a/libs/input/tests/VerifiedInputEvent_test.cpp b/libs/input/tests/VerifiedInputEvent_test.cpp
index 40cfaae..df5fe9d 100644
--- a/libs/input/tests/VerifiedInputEvent_test.cpp
+++ b/libs/input/tests/VerifiedInputEvent_test.cpp
@@ -23,7 +23,7 @@
 static KeyEvent getKeyEventWithFlags(int32_t flags) {
     KeyEvent event;
     event.initialize(InputEvent::nextId(), /*deviceId=*/2, AINPUT_SOURCE_GAMEPAD,
-                     ui::ADISPLAY_ID_DEFAULT, INVALID_HMAC, AKEY_EVENT_ACTION_DOWN, flags,
+                     ui::LogicalDisplayId::DEFAULT, INVALID_HMAC, AKEY_EVENT_ACTION_DOWN, flags,
                      AKEYCODE_BUTTON_X, /*scanCode=*/121, AMETA_ALT_ON, /*repeatCount=*/1,
                      /*downTime=*/1000, /*eventTime=*/2000);
     return event;
@@ -44,7 +44,7 @@
     transform.set({2, 0, 4, 0, 3, 5, 0, 0, 1});
     ui::Transform identity;
     event.initialize(InputEvent::nextId(), /*deviceId=*/0, AINPUT_SOURCE_MOUSE,
-                     ui::ADISPLAY_ID_DEFAULT, INVALID_HMAC, AMOTION_EVENT_ACTION_DOWN,
+                     ui::LogicalDisplayId::DEFAULT, INVALID_HMAC, AMOTION_EVENT_ACTION_DOWN,
                      /*actionButton=*/0, flags, AMOTION_EVENT_EDGE_FLAG_NONE, AMETA_NONE,
                      /*buttonState=*/0, MotionClassification::NONE, transform, /*xPrecision=*/0.1,
                      /*yPrecision=*/0.2,