diff --git a/services/inputflinger/tests/FakePointerController.cpp b/services/inputflinger/tests/FakePointerController.cpp
index ad311f9..ca517f3 100644
--- a/services/inputflinger/tests/FakePointerController.cpp
+++ b/services/inputflinger/tests/FakePointerController.cpp
@@ -37,14 +37,6 @@
     mY = y;
 }
 
-void FakePointerController::setButtonState(int32_t buttonState) {
-    mButtonState = buttonState;
-}
-
-int32_t FakePointerController::getButtonState() const {
-    return mButtonState;
-}
-
 FloatPoint FakePointerController::getPosition() const {
     return {mX, mY};
 }
diff --git a/services/inputflinger/tests/FakePointerController.h b/services/inputflinger/tests/FakePointerController.h
index 6d7bbeb..c374267 100644
--- a/services/inputflinger/tests/FakePointerController.h
+++ b/services/inputflinger/tests/FakePointerController.h
@@ -32,8 +32,6 @@
     const std::map<int32_t, std::vector<int32_t>>& getSpots();
 
     void setPosition(float x, float y) override;
-    void setButtonState(int32_t buttonState) override;
-    int32_t getButtonState() const override;
     FloatPoint getPosition() const override;
     int32_t getDisplayId() const override;
     void setDisplayViewport(const DisplayViewport& viewport) override;
@@ -54,7 +52,6 @@
     bool mHaveBounds{false};
     float mMinX{0}, mMinY{0}, mMaxX{0}, mMaxY{0};
     float mX{0}, mY{0};
-    int32_t mButtonState{0};
     int32_t mDisplayId{ADISPLAY_ID_DEFAULT};
     bool mIsPointerShown{false};
 
diff --git a/services/inputflinger/tests/InputReader_test.cpp b/services/inputflinger/tests/InputReader_test.cpp
index cdd2439..0de3bfb 100644
--- a/services/inputflinger/tests/InputReader_test.cpp
+++ b/services/inputflinger/tests/InputReader_test.cpp
@@ -4114,7 +4114,6 @@
 
     mFakePointerController->setBounds(0, 0, 800 - 1, 480 - 1);
     mFakePointerController->setPosition(100, 200);
-    mFakePointerController->setButtonState(0);
 
     NotifyMotionArgs motionArgs;
     NotifyKeyArgs keyArgs;
@@ -4125,14 +4124,12 @@
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
     ASSERT_EQ(AMOTION_EVENT_BUTTON_PRIMARY, motionArgs.buttonState);
-    ASSERT_EQ(AMOTION_EVENT_BUTTON_PRIMARY, mFakePointerController->getButtonState());
     ASSERT_NO_FATAL_FAILURE(
             assertCursorPointerCoords(motionArgs.pointerCoords[0], 100.0f, 200.0f, 1.0f));
 
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_PRESS, motionArgs.action);
     ASSERT_EQ(AMOTION_EVENT_BUTTON_PRIMARY, motionArgs.buttonState);
-    ASSERT_EQ(AMOTION_EVENT_BUTTON_PRIMARY, mFakePointerController->getButtonState());
     ASSERT_NO_FATAL_FAILURE(
             assertCursorPointerCoords(motionArgs.pointerCoords[0], 100.0f, 200.0f, 1.0f));
 
@@ -4141,21 +4138,18 @@
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_RELEASE, motionArgs.action);
     ASSERT_EQ(0, motionArgs.buttonState);
-    ASSERT_EQ(0, mFakePointerController->getButtonState());
     ASSERT_NO_FATAL_FAILURE(
             assertCursorPointerCoords(motionArgs.pointerCoords[0], 100.0f, 200.0f, 0.0f));
 
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
     ASSERT_EQ(0, motionArgs.buttonState);
-    ASSERT_EQ(0, mFakePointerController->getButtonState());
     ASSERT_NO_FATAL_FAILURE(
             assertCursorPointerCoords(motionArgs.pointerCoords[0], 100.0f, 200.0f, 0.0f));
 
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
     ASSERT_EQ(0, motionArgs.buttonState);
-    ASSERT_EQ(0, mFakePointerController->getButtonState());
     ASSERT_NO_FATAL_FAILURE(
             assertCursorPointerCoords(motionArgs.pointerCoords[0], 100.0f, 200.0f, 0.0f));
 
@@ -4166,26 +4160,20 @@
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
     ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY | AMOTION_EVENT_BUTTON_TERTIARY,
-            motionArgs.buttonState);
-    ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY | AMOTION_EVENT_BUTTON_TERTIARY,
-            mFakePointerController->getButtonState());
+              motionArgs.buttonState);
     ASSERT_NO_FATAL_FAILURE(
             assertCursorPointerCoords(motionArgs.pointerCoords[0], 100.0f, 200.0f, 1.0f));
 
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_PRESS, motionArgs.action);
     ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, motionArgs.buttonState);
-    ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY | AMOTION_EVENT_BUTTON_TERTIARY,
-            mFakePointerController->getButtonState());
     ASSERT_NO_FATAL_FAILURE(
             assertCursorPointerCoords(motionArgs.pointerCoords[0], 100.0f, 200.0f, 1.0f));
 
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_PRESS, motionArgs.action);
     ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY | AMOTION_EVENT_BUTTON_TERTIARY,
-            motionArgs.buttonState);
-    ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY | AMOTION_EVENT_BUTTON_TERTIARY,
-            mFakePointerController->getButtonState());
+              motionArgs.buttonState);
     ASSERT_NO_FATAL_FAILURE(
             assertCursorPointerCoords(motionArgs.pointerCoords[0], 100.0f, 200.0f, 1.0f));
 
@@ -4194,14 +4182,12 @@
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_RELEASE, motionArgs.action);
     ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, motionArgs.buttonState);
-    ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, mFakePointerController->getButtonState());
     ASSERT_NO_FATAL_FAILURE(
             assertCursorPointerCoords(motionArgs.pointerCoords[0], 100.0f, 200.0f, 1.0f));
 
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
     ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, motionArgs.buttonState);
-    ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, mFakePointerController->getButtonState());
     ASSERT_NO_FATAL_FAILURE(
             assertCursorPointerCoords(motionArgs.pointerCoords[0], 100.0f, 200.0f, 1.0f));
 
@@ -4210,7 +4196,6 @@
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_RELEASE, motionArgs.action);
     ASSERT_EQ(0, motionArgs.buttonState);
-    ASSERT_EQ(0, mFakePointerController->getButtonState());
     ASSERT_NO_FATAL_FAILURE(
             assertCursorPointerCoords(motionArgs.pointerCoords[0], 100.0f, 200.0f, 0.0f));
     process(mapper, ARBITRARY_TIME, READ_TIME, EV_KEY, BTN_MIDDLE, 0);
@@ -4218,14 +4203,12 @@
 
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(0, motionArgs.buttonState);
-    ASSERT_EQ(0, mFakePointerController->getButtonState());
     ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
     ASSERT_NO_FATAL_FAILURE(
             assertCursorPointerCoords(motionArgs.pointerCoords[0], 100.0f, 200.0f, 0.0f));
 
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(0, motionArgs.buttonState);
-    ASSERT_EQ(0, mFakePointerController->getButtonState());
     ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
     ASSERT_NO_FATAL_FAILURE(
             assertCursorPointerCoords(motionArgs.pointerCoords[0], 100.0f, 200.0f, 0.0f));
@@ -4240,14 +4223,12 @@
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
     ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState);
-    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, mFakePointerController->getButtonState());
     ASSERT_NO_FATAL_FAILURE(
             assertCursorPointerCoords(motionArgs.pointerCoords[0], 100.0f, 200.0f, 0.0f));
 
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_PRESS, motionArgs.action);
     ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState);
-    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, mFakePointerController->getButtonState());
     ASSERT_NO_FATAL_FAILURE(
             assertCursorPointerCoords(motionArgs.pointerCoords[0], 100.0f, 200.0f, 0.0f));
 
@@ -4256,14 +4237,12 @@
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_RELEASE, motionArgs.action);
     ASSERT_EQ(0, motionArgs.buttonState);
-    ASSERT_EQ(0, mFakePointerController->getButtonState());
     ASSERT_NO_FATAL_FAILURE(
             assertCursorPointerCoords(motionArgs.pointerCoords[0], 100.0f, 200.0f, 0.0f));
 
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
     ASSERT_EQ(0, motionArgs.buttonState);
-    ASSERT_EQ(0, mFakePointerController->getButtonState());
 
     ASSERT_NO_FATAL_FAILURE(
             assertCursorPointerCoords(motionArgs.pointerCoords[0], 100.0f, 200.0f, 0.0f));
@@ -4281,14 +4260,12 @@
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
     ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState);
-    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, mFakePointerController->getButtonState());
     ASSERT_NO_FATAL_FAILURE(
             assertCursorPointerCoords(motionArgs.pointerCoords[0], 100.0f, 200.0f, 0.0f));
 
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_PRESS, motionArgs.action);
     ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState);
-    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, mFakePointerController->getButtonState());
     ASSERT_NO_FATAL_FAILURE(
             assertCursorPointerCoords(motionArgs.pointerCoords[0], 100.0f, 200.0f, 0.0f));
 
@@ -4297,14 +4274,12 @@
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_RELEASE, motionArgs.action);
     ASSERT_EQ(0, motionArgs.buttonState);
-    ASSERT_EQ(0, mFakePointerController->getButtonState());
     ASSERT_NO_FATAL_FAILURE(
             assertCursorPointerCoords(motionArgs.pointerCoords[0], 100.0f, 200.0f, 0.0f));
 
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
     ASSERT_EQ(0, motionArgs.buttonState);
-    ASSERT_EQ(0, mFakePointerController->getButtonState());
     ASSERT_NO_FATAL_FAILURE(
             assertCursorPointerCoords(motionArgs.pointerCoords[0], 100.0f, 200.0f, 0.0f));
 
@@ -4322,14 +4297,12 @@
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
     ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState);
-    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, mFakePointerController->getButtonState());
     ASSERT_NO_FATAL_FAILURE(
             assertCursorPointerCoords(motionArgs.pointerCoords[0], 100.0f, 200.0f, 0.0f));
 
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_PRESS, motionArgs.action);
     ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState);
-    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, mFakePointerController->getButtonState());
     ASSERT_NO_FATAL_FAILURE(
             assertCursorPointerCoords(motionArgs.pointerCoords[0], 100.0f, 200.0f, 0.0f));
 
@@ -4338,14 +4311,12 @@
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_RELEASE, motionArgs.action);
     ASSERT_EQ(0, motionArgs.buttonState);
-    ASSERT_EQ(0, mFakePointerController->getButtonState());
     ASSERT_NO_FATAL_FAILURE(
             assertCursorPointerCoords(motionArgs.pointerCoords[0], 100.0f, 200.0f, 0.0f));
 
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
     ASSERT_EQ(0, motionArgs.buttonState);
-    ASSERT_EQ(0, mFakePointerController->getButtonState());
     ASSERT_NO_FATAL_FAILURE(
             assertCursorPointerCoords(motionArgs.pointerCoords[0], 100.0f, 200.0f, 0.0f));
 
@@ -4363,14 +4334,12 @@
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
     ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState);
-    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, mFakePointerController->getButtonState());
     ASSERT_NO_FATAL_FAILURE(
             assertCursorPointerCoords(motionArgs.pointerCoords[0], 100.0f, 200.0f, 0.0f));
 
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_PRESS, motionArgs.action);
     ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState);
-    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, mFakePointerController->getButtonState());
     ASSERT_NO_FATAL_FAILURE(
             assertCursorPointerCoords(motionArgs.pointerCoords[0], 100.0f, 200.0f, 0.0f));
 
@@ -4379,14 +4348,12 @@
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_RELEASE, motionArgs.action);
     ASSERT_EQ(0, motionArgs.buttonState);
-    ASSERT_EQ(0, mFakePointerController->getButtonState());
     ASSERT_NO_FATAL_FAILURE(
             assertCursorPointerCoords(motionArgs.pointerCoords[0], 100.0f, 200.0f, 0.0f));
 
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
     ASSERT_EQ(0, motionArgs.buttonState);
-    ASSERT_EQ(0, mFakePointerController->getButtonState());
     ASSERT_NO_FATAL_FAILURE(
             assertCursorPointerCoords(motionArgs.pointerCoords[0], 100.0f, 200.0f, 0.0f));
 
@@ -4401,7 +4368,6 @@
 
     mFakePointerController->setBounds(0, 0, 800 - 1, 480 - 1);
     mFakePointerController->setPosition(100, 200);
-    mFakePointerController->setButtonState(0);
 
     NotifyMotionArgs args;
 
@@ -4428,7 +4394,6 @@
 
     mFakePointerController->setBounds(0, 0, 800 - 1, 480 - 1);
     mFakePointerController->setPosition(100, 200);
-    mFakePointerController->setButtonState(0);
 
     NotifyMotionArgs args;
 
@@ -4607,7 +4572,6 @@
 
     mFakePointerController->setBounds(0, 0, DISPLAY_WIDTH - 1, DISPLAY_HEIGHT - 1);
     mFakePointerController->setPosition(100, 200);
-    mFakePointerController->setButtonState(0);
 
     // Ensure input events are generated for the secondary display.
     process(mapper, ARBITRARY_TIME, READ_TIME, EV_REL, REL_X, 10);
@@ -4635,7 +4599,6 @@
 
     mFakePointerController->setBounds(0, 0, DISPLAY_WIDTH - 1, DISPLAY_HEIGHT - 1);
     mFakePointerController->setPosition(100, 200);
-    mFakePointerController->setButtonState(0);
 
     process(mapper, ARBITRARY_TIME, READ_TIME, EV_REL, REL_X, 10);
     process(mapper, ARBITRARY_TIME, READ_TIME, EV_REL, REL_Y, 20);
@@ -9164,7 +9127,6 @@
             std::make_shared<FakePointerController>();
     fakePointerController->setBounds(0, 0, DISPLAY_WIDTH - 1, DISPLAY_HEIGHT - 1);
     fakePointerController->setPosition(100, 200);
-    fakePointerController->setButtonState(0);
     mFakePolicy->setPointerController(fakePointerController);
 
     mFakePolicy->setDefaultPointerDisplayId(SECONDARY_DISPLAY_ID);
@@ -10159,7 +10121,6 @@
             std::make_shared<FakePointerController>();
     fakePointerController->setBounds(0, 0, DISPLAY_WIDTH - 1, DISPLAY_HEIGHT - 1);
     fakePointerController->setPosition(0, 0);
-    fakePointerController->setButtonState(0);
 
     // prepare device and capture
     prepareDisplay(ui::ROTATION_0);
@@ -10309,7 +10270,6 @@
             std::make_shared<FakePointerController>();
     fakePointerController->setBounds(0, 0, DISPLAY_WIDTH - 1, DISPLAY_HEIGHT - 1);
     fakePointerController->setPosition(0, 0);
-    fakePointerController->setButtonState(0);
 
     // prepare device and capture
     prepareDisplay(ui::ROTATION_0);
@@ -10449,7 +10409,6 @@
                 std::make_shared<FakePointerController>();
         fakePointerController->setBounds(0, 0, DISPLAY_WIDTH - 1, DISPLAY_HEIGHT - 1);
         fakePointerController->setPosition(0, 0);
-        fakePointerController->setButtonState(0);
         prepareDisplay(ui::ROTATION_0);
 
         prepareAxes(POSITION);
diff --git a/services/inputflinger/tests/fuzzers/MapperHelpers.h b/services/inputflinger/tests/fuzzers/MapperHelpers.h
index 5d7bf4b..2cb5cdf 100644
--- a/services/inputflinger/tests/fuzzers/MapperHelpers.h
+++ b/services/inputflinger/tests/fuzzers/MapperHelpers.h
@@ -236,8 +236,6 @@
         }
     }
     void move(float deltaX, float deltaY) override {}
-    void setButtonState(int32_t buttonState) override {}
-    int32_t getButtonState() const override { return mFdp->ConsumeIntegral<int32_t>(); }
     void setPosition(float x, float y) override {}
     FloatPoint getPosition() const override {
         return {mFdp->ConsumeFloatingPoint<float>(), mFdp->ConsumeFloatingPoint<float>()};