diff --git a/services/inputflinger/Android.bp b/services/inputflinger/Android.bp
index 63e759c..8dd4d1d 100644
--- a/services/inputflinger/Android.bp
+++ b/services/inputflinger/Android.bp
@@ -29,6 +29,7 @@
 
     srcs: [
         "InputClassifier.cpp",
+        "InputClassifierConverter.cpp",
         "InputDispatcher.cpp",
         "InputManager.cpp",
     ],
diff --git a/services/inputflinger/InputClassifier.cpp b/services/inputflinger/InputClassifier.cpp
index 4a6efa6..ef1a224 100644
--- a/services/inputflinger/InputClassifier.cpp
+++ b/services/inputflinger/InputClassifier.cpp
@@ -17,6 +17,7 @@
 #define LOG_TAG "InputClassifier"
 
 #include "InputClassifier.h"
+#include "InputClassifierConverter.h"
 
 #include <algorithm>
 #include <android-base/stringprintf.h>
@@ -64,373 +65,6 @@
     return it->second;
 }
 
-static common::V1_0::Source getSource(uint32_t source) {
-    static_assert(static_cast<common::V1_0::Source>(AINPUT_SOURCE_UNKNOWN) ==
-            common::V1_0::Source::UNKNOWN, "SOURCE_UNKNOWN mismatch");
-    static_assert(static_cast<common::V1_0::Source>(AINPUT_SOURCE_KEYBOARD) ==
-            common::V1_0::Source::KEYBOARD, "SOURCE_KEYBOARD mismatch");
-    static_assert(static_cast<common::V1_0::Source>(AINPUT_SOURCE_DPAD) ==
-            common::V1_0::Source::DPAD, "SOURCE_DPAD mismatch");
-    static_assert(static_cast<common::V1_0::Source>(AINPUT_SOURCE_GAMEPAD) ==
-            common::V1_0::Source::GAMEPAD, "SOURCE_GAMEPAD mismatch");
-    static_assert(static_cast<common::V1_0::Source>(AINPUT_SOURCE_TOUCHSCREEN) ==
-            common::V1_0::Source::TOUCHSCREEN, "SOURCE_TOUCHSCREEN mismatch");
-    static_assert(static_cast<common::V1_0::Source>(AINPUT_SOURCE_MOUSE) ==
-            common::V1_0::Source::MOUSE, "SOURCE_MOUSE mismatch");
-    static_assert(static_cast<common::V1_0::Source>(AINPUT_SOURCE_STYLUS) ==
-            common::V1_0::Source::STYLUS, "SOURCE_STYLUS mismatch");
-    static_assert(static_cast<common::V1_0::Source>(AINPUT_SOURCE_BLUETOOTH_STYLUS) ==
-            common::V1_0::Source::BLUETOOTH_STYLUS, "SOURCE_BLUETOOTH_STYLUS mismatch");
-    static_assert(static_cast<common::V1_0::Source>(AINPUT_SOURCE_TRACKBALL) ==
-            common::V1_0::Source::TRACKBALL, "SOURCE_TRACKBALL mismatch");
-    static_assert(static_cast<common::V1_0::Source>(AINPUT_SOURCE_MOUSE_RELATIVE) ==
-            common::V1_0::Source::MOUSE_RELATIVE, "SOURCE_MOUSE_RELATIVE mismatch");
-    static_assert(static_cast<common::V1_0::Source>(AINPUT_SOURCE_TOUCHPAD) ==
-            common::V1_0::Source::TOUCHPAD, "SOURCE_TOUCHPAD mismatch");
-    static_assert(static_cast<common::V1_0::Source>(AINPUT_SOURCE_TOUCH_NAVIGATION) ==
-            common::V1_0::Source::TOUCH_NAVIGATION, "SOURCE_TOUCH_NAVIGATION mismatch");
-    static_assert(static_cast<common::V1_0::Source>(AINPUT_SOURCE_JOYSTICK) ==
-            common::V1_0::Source::JOYSTICK, "SOURCE_JOYSTICK mismatch");
-    static_assert(static_cast<common::V1_0::Source>(AINPUT_SOURCE_ROTARY_ENCODER) ==
-            common::V1_0::Source::ROTARY_ENCODER, "SOURCE_ROTARY_ENCODER mismatch");
-    static_assert(static_cast<common::V1_0::Source>(AINPUT_SOURCE_ANY) ==
-            common::V1_0::Source::ANY, "SOURCE_ANY mismatch");
-    return static_cast<common::V1_0::Source>(source);
-}
-
-static common::V1_0::Action getAction(int32_t actionMasked) {
-    static_assert(static_cast<common::V1_0::Action>(AMOTION_EVENT_ACTION_DOWN) ==
-            common::V1_0::Action::DOWN, "ACTION_DOWN mismatch");
-    static_assert(static_cast<common::V1_0::Action>(AMOTION_EVENT_ACTION_UP) ==
-            common::V1_0::Action::UP, "ACTION_UP mismatch");
-    static_assert(static_cast<common::V1_0::Action>(AMOTION_EVENT_ACTION_MOVE) ==
-            common::V1_0::Action::MOVE, "ACTION_MOVE mismatch");
-    static_assert(static_cast<common::V1_0::Action>(AMOTION_EVENT_ACTION_CANCEL) ==
-            common::V1_0::Action::CANCEL, "ACTION_CANCEL mismatch");
-    static_assert(static_cast<common::V1_0::Action>(AMOTION_EVENT_ACTION_OUTSIDE) ==
-            common::V1_0::Action::OUTSIDE, "ACTION_OUTSIDE mismatch");
-    static_assert(static_cast<common::V1_0::Action>(AMOTION_EVENT_ACTION_POINTER_DOWN) ==
-            common::V1_0::Action::POINTER_DOWN, "ACTION_POINTER_DOWN mismatch");
-    static_assert(static_cast<common::V1_0::Action>(AMOTION_EVENT_ACTION_POINTER_UP) ==
-            common::V1_0::Action::POINTER_UP, "ACTION_POINTER_UP mismatch");
-    static_assert(static_cast<common::V1_0::Action>( AMOTION_EVENT_ACTION_HOVER_MOVE) ==
-            common::V1_0::Action::HOVER_MOVE, "ACTION_HOVER_MOVE mismatch");
-    static_assert(static_cast<common::V1_0::Action>(AMOTION_EVENT_ACTION_SCROLL) ==
-            common::V1_0::Action::SCROLL, "ACTION_SCROLL mismatch");
-    static_assert(static_cast<common::V1_0::Action>(AMOTION_EVENT_ACTION_HOVER_ENTER) ==
-            common::V1_0::Action::HOVER_ENTER, "ACTION_HOVER_ENTER mismatch");
-    static_assert(static_cast<common::V1_0::Action>(AMOTION_EVENT_ACTION_HOVER_EXIT) ==
-            common::V1_0::Action::HOVER_EXIT, "ACTION_HOVER_EXIT mismatch");
-    static_assert(static_cast<common::V1_0::Action>(AMOTION_EVENT_ACTION_BUTTON_PRESS) ==
-            common::V1_0::Action::BUTTON_PRESS, "ACTION_BUTTON_PRESS mismatch");
-    static_assert(static_cast<common::V1_0::Action>(AMOTION_EVENT_ACTION_BUTTON_RELEASE) ==
-            common::V1_0::Action::BUTTON_RELEASE, "ACTION_BUTTON_RELEASE mismatch");
-    return static_cast<common::V1_0::Action>(actionMasked);
-}
-
-static common::V1_0::Button getActionButton(int32_t actionButton) {
-    static_assert(static_cast<common::V1_0::Button>(0) ==
-            common::V1_0::Button::NONE, "BUTTON_NONE mismatch");
-    static_assert(static_cast<common::V1_0::Button>(AMOTION_EVENT_BUTTON_PRIMARY) ==
-            common::V1_0::Button::PRIMARY, "BUTTON_PRIMARY mismatch");
-    static_assert(static_cast<common::V1_0::Button>(AMOTION_EVENT_BUTTON_SECONDARY) ==
-            common::V1_0::Button::SECONDARY, "BUTTON_SECONDARY mismatch");
-    static_assert(static_cast<common::V1_0::Button>(AMOTION_EVENT_BUTTON_TERTIARY) ==
-            common::V1_0::Button::TERTIARY, "BUTTON_TERTIARY mismatch");
-    static_assert(static_cast<common::V1_0::Button>(AMOTION_EVENT_BUTTON_BACK) ==
-            common::V1_0::Button::BACK, "BUTTON_BACK mismatch");
-    static_assert(static_cast<common::V1_0::Button>(AMOTION_EVENT_BUTTON_FORWARD) ==
-            common::V1_0::Button::FORWARD, "BUTTON_FORWARD mismatch");
-    static_assert(static_cast<common::V1_0::Button>(AMOTION_EVENT_BUTTON_STYLUS_PRIMARY) ==
-            common::V1_0::Button::STYLUS_PRIMARY, "BUTTON_STYLUS_PRIMARY mismatch");
-    static_assert(static_cast<common::V1_0::Button>(AMOTION_EVENT_BUTTON_STYLUS_SECONDARY) ==
-            common::V1_0::Button::STYLUS_SECONDARY, "BUTTON_STYLUS_SECONDARY mismatch");
-    return static_cast<common::V1_0::Button>(actionButton);
-}
-
-static hidl_bitfield<common::V1_0::Flag> getFlags(int32_t flags) {
-    static_assert(static_cast<common::V1_0::Flag>(AMOTION_EVENT_FLAG_WINDOW_IS_OBSCURED) ==
-            common::V1_0::Flag::WINDOW_IS_OBSCURED);
-    static_assert(static_cast<common::V1_0::Flag>(AMOTION_EVENT_FLAG_IS_GENERATED_GESTURE) ==
-            common::V1_0::Flag::IS_GENERATED_GESTURE);
-    static_assert(static_cast<common::V1_0::Flag>(AMOTION_EVENT_FLAG_TAINTED) ==
-            common::V1_0::Flag::TAINTED);
-    return static_cast<hidl_bitfield<common::V1_0::Flag>>(flags);
-}
-
-static hidl_bitfield<common::V1_0::PolicyFlag> getPolicyFlags(int32_t flags) {
-    static_assert(static_cast<common::V1_0::PolicyFlag>(POLICY_FLAG_WAKE) ==
-            common::V1_0::PolicyFlag::WAKE);
-    static_assert(static_cast<common::V1_0::PolicyFlag>(POLICY_FLAG_VIRTUAL) ==
-            common::V1_0::PolicyFlag::VIRTUAL);
-    static_assert(static_cast<common::V1_0::PolicyFlag>(POLICY_FLAG_FUNCTION) ==
-            common::V1_0::PolicyFlag::FUNCTION);
-    static_assert(static_cast<common::V1_0::PolicyFlag>(POLICY_FLAG_GESTURE) ==
-            common::V1_0::PolicyFlag::GESTURE);
-    static_assert(static_cast<common::V1_0::PolicyFlag>(POLICY_FLAG_INJECTED) ==
-            common::V1_0::PolicyFlag::INJECTED);
-    static_assert(static_cast<common::V1_0::PolicyFlag>(POLICY_FLAG_TRUSTED) ==
-            common::V1_0::PolicyFlag::TRUSTED);
-    static_assert(static_cast<common::V1_0::PolicyFlag>(POLICY_FLAG_FILTERED) ==
-            common::V1_0::PolicyFlag::FILTERED);
-    static_assert(static_cast<common::V1_0::PolicyFlag>(POLICY_FLAG_DISABLE_KEY_REPEAT) ==
-            common::V1_0::PolicyFlag::DISABLE_KEY_REPEAT);
-    static_assert(static_cast<common::V1_0::PolicyFlag>(POLICY_FLAG_INTERACTIVE) ==
-            common::V1_0::PolicyFlag::INTERACTIVE);
-    static_assert(static_cast<common::V1_0::PolicyFlag>(POLICY_FLAG_PASS_TO_USER) ==
-            common::V1_0::PolicyFlag::PASS_TO_USER);
-    return static_cast<hidl_bitfield<common::V1_0::PolicyFlag>>(flags);
-}
-
-static hidl_bitfield<common::V1_0::EdgeFlag> getEdgeFlags(int32_t flags) {
-    static_assert(static_cast<common::V1_0::EdgeFlag>(AMOTION_EVENT_EDGE_FLAG_NONE) ==
-            common::V1_0::EdgeFlag::NONE);
-    static_assert(static_cast<common::V1_0::EdgeFlag>(AMOTION_EVENT_EDGE_FLAG_TOP) ==
-            common::V1_0::EdgeFlag::TOP);
-    static_assert(static_cast<common::V1_0::EdgeFlag>(AMOTION_EVENT_EDGE_FLAG_BOTTOM) ==
-            common::V1_0::EdgeFlag::BOTTOM);
-    static_assert(static_cast<common::V1_0::EdgeFlag>(AMOTION_EVENT_EDGE_FLAG_LEFT) ==
-            common::V1_0::EdgeFlag::LEFT);
-    static_assert(static_cast<common::V1_0::EdgeFlag>(AMOTION_EVENT_EDGE_FLAG_RIGHT) ==
-            common::V1_0::EdgeFlag::RIGHT);
-    return static_cast<hidl_bitfield<common::V1_0::EdgeFlag>>(flags);
-}
-
-static hidl_bitfield<common::V1_0::Meta> getMetastate(int32_t state) {
-    static_assert(static_cast<common::V1_0::Meta>(AMETA_NONE) ==
-            common::V1_0::Meta::NONE);
-    static_assert(static_cast<common::V1_0::Meta>(AMETA_ALT_ON) ==
-            common::V1_0::Meta::ALT_ON);
-    static_assert(static_cast<common::V1_0::Meta>(AMETA_ALT_LEFT_ON) ==
-            common::V1_0::Meta::ALT_LEFT_ON);
-    static_assert(static_cast<common::V1_0::Meta>(AMETA_ALT_RIGHT_ON) ==
-            common::V1_0::Meta::ALT_RIGHT_ON);
-    static_assert(static_cast<common::V1_0::Meta>(AMETA_SHIFT_ON) ==
-            common::V1_0::Meta::SHIFT_ON);
-    static_assert(static_cast<common::V1_0::Meta>(AMETA_SHIFT_LEFT_ON) ==
-            common::V1_0::Meta::SHIFT_LEFT_ON);
-    static_assert(static_cast<common::V1_0::Meta>(AMETA_SHIFT_RIGHT_ON) ==
-            common::V1_0::Meta::SHIFT_RIGHT_ON);
-    static_assert(static_cast<common::V1_0::Meta>(AMETA_SYM_ON) ==
-            common::V1_0::Meta::SYM_ON);
-    static_assert(static_cast<common::V1_0::Meta>(AMETA_FUNCTION_ON) ==
-            common::V1_0::Meta::FUNCTION_ON);
-    static_assert(static_cast<common::V1_0::Meta>(AMETA_CTRL_ON) ==
-            common::V1_0::Meta::CTRL_ON);
-    static_assert(static_cast<common::V1_0::Meta>(AMETA_CTRL_LEFT_ON) ==
-            common::V1_0::Meta::CTRL_LEFT_ON);
-    static_assert(static_cast<common::V1_0::Meta>(AMETA_CTRL_RIGHT_ON) ==
-            common::V1_0::Meta::CTRL_RIGHT_ON);
-    static_assert(static_cast<common::V1_0::Meta>(AMETA_META_ON) ==
-            common::V1_0::Meta::META_ON);
-    static_assert(static_cast<common::V1_0::Meta>(AMETA_META_LEFT_ON) ==
-            common::V1_0::Meta::META_LEFT_ON);
-    static_assert(static_cast<common::V1_0::Meta>(AMETA_META_RIGHT_ON) ==
-            common::V1_0::Meta::META_RIGHT_ON);
-    static_assert(static_cast<common::V1_0::Meta>(AMETA_CAPS_LOCK_ON) ==
-            common::V1_0::Meta::CAPS_LOCK_ON);
-    static_assert(static_cast<common::V1_0::Meta>(AMETA_NUM_LOCK_ON) ==
-            common::V1_0::Meta::NUM_LOCK_ON);
-    static_assert(static_cast<common::V1_0::Meta>(AMETA_SCROLL_LOCK_ON) ==
-            common::V1_0::Meta::SCROLL_LOCK_ON);
-    return static_cast<hidl_bitfield<common::V1_0::Meta>>(state);
-}
-
-static hidl_bitfield<common::V1_0::Button> getButtonState(int32_t buttonState) {
-    // No need for static_assert here.
-    // The button values have already been asserted in getActionButton(..) above
-    return static_cast<hidl_bitfield<common::V1_0::Button>>(buttonState);
-}
-
-static common::V1_0::ToolType getToolType(int32_t toolType) {
-    static_assert(static_cast<common::V1_0::ToolType>(AMOTION_EVENT_TOOL_TYPE_UNKNOWN) ==
-            common::V1_0::ToolType::UNKNOWN);
-    static_assert(static_cast<common::V1_0::ToolType>(AMOTION_EVENT_TOOL_TYPE_FINGER) ==
-            common::V1_0::ToolType::FINGER);
-    static_assert(static_cast<common::V1_0::ToolType>(AMOTION_EVENT_TOOL_TYPE_STYLUS) ==
-            common::V1_0::ToolType::STYLUS);
-    static_assert(static_cast<common::V1_0::ToolType>(AMOTION_EVENT_TOOL_TYPE_MOUSE) ==
-            common::V1_0::ToolType::MOUSE);
-    static_assert(static_cast<common::V1_0::ToolType>(AMOTION_EVENT_TOOL_TYPE_ERASER) ==
-            common::V1_0::ToolType::ERASER);
-    return static_cast<common::V1_0::ToolType>(toolType);
-}
-
-static common::V1_0::Axis getAxis(uint64_t axis) {
-    static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_X) ==
-            common::V1_0::Axis::X);
-    static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_Y) ==
-            common::V1_0::Axis::Y);
-    static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_PRESSURE) ==
-            common::V1_0::Axis::PRESSURE);
-    static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_SIZE) ==
-            common::V1_0::Axis::SIZE);
-    static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_TOUCH_MAJOR) ==
-            common::V1_0::Axis::TOUCH_MAJOR);
-    static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_TOUCH_MINOR) ==
-            common::V1_0::Axis::TOUCH_MINOR);
-    static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_TOOL_MAJOR) ==
-            common::V1_0::Axis::TOOL_MAJOR);
-    static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_TOOL_MINOR) ==
-            common::V1_0::Axis::TOOL_MINOR);
-    static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_ORIENTATION) ==
-            common::V1_0::Axis::ORIENTATION);
-    static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_VSCROLL) ==
-            common::V1_0::Axis::VSCROLL);
-    static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_HSCROLL) ==
-            common::V1_0::Axis::HSCROLL);
-    static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_Z) ==
-            common::V1_0::Axis::Z);
-    static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_RX) ==
-            common::V1_0::Axis::RX);
-    static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_RY) ==
-            common::V1_0::Axis::RY);
-    static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_RZ) ==
-            common::V1_0::Axis::RZ);
-    static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_HAT_X) ==
-            common::V1_0::Axis::HAT_X);
-    static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_HAT_Y) ==
-            common::V1_0::Axis::HAT_Y);
-    static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_LTRIGGER) ==
-            common::V1_0::Axis::LTRIGGER);
-    static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_RTRIGGER) ==
-            common::V1_0::Axis::RTRIGGER);
-    static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_THROTTLE) ==
-            common::V1_0::Axis::THROTTLE);
-    static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_RUDDER) ==
-            common::V1_0::Axis::RUDDER);
-    static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_WHEEL) ==
-            common::V1_0::Axis::WHEEL);
-    static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_GAS) ==
-            common::V1_0::Axis::GAS);
-    static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_BRAKE) ==
-            common::V1_0::Axis::BRAKE);
-    static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_DISTANCE) ==
-            common::V1_0::Axis::DISTANCE);
-    static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_TILT) ==
-            common::V1_0::Axis::TILT);
-    static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_SCROLL) ==
-            common::V1_0::Axis::SCROLL);
-    static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_RELATIVE_X) ==
-            common::V1_0::Axis::RELATIVE_X);
-    static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_RELATIVE_Y) ==
-            common::V1_0::Axis::RELATIVE_Y);
-    static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_GENERIC_1) ==
-            common::V1_0::Axis::GENERIC_1);
-    static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_GENERIC_2) ==
-            common::V1_0::Axis::GENERIC_2);
-    static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_GENERIC_3) ==
-            common::V1_0::Axis::GENERIC_3);
-    static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_GENERIC_4) ==
-            common::V1_0::Axis::GENERIC_4);
-    static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_GENERIC_5) ==
-            common::V1_0::Axis::GENERIC_5);
-    static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_GENERIC_6) ==
-            common::V1_0::Axis::GENERIC_6);
-    static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_GENERIC_7) ==
-            common::V1_0::Axis::GENERIC_7);
-    static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_GENERIC_8) ==
-            common::V1_0::Axis::GENERIC_8);
-    static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_GENERIC_9) ==
-            common::V1_0::Axis::GENERIC_9);
-    static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_GENERIC_10) ==
-            common::V1_0::Axis::GENERIC_10);
-    static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_GENERIC_11) ==
-            common::V1_0::Axis::GENERIC_11);
-    static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_GENERIC_12) ==
-            common::V1_0::Axis::GENERIC_12);
-    static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_GENERIC_13) ==
-            common::V1_0::Axis::GENERIC_13);
-    static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_GENERIC_14) ==
-            common::V1_0::Axis::GENERIC_14);
-    static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_GENERIC_15) ==
-            common::V1_0::Axis::GENERIC_15);
-    static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_GENERIC_16) ==
-            common::V1_0::Axis::GENERIC_16);
-    return static_cast<common::V1_0::Axis>(axis);
-}
-
-static common::V1_0::VideoFrame getHalVideoFrame(const TouchVideoFrame& frame) {
-    common::V1_0::VideoFrame out;
-    out.width = frame.getWidth();
-    out.height = frame.getHeight();
-    out.data = frame.getData();
-    struct timeval timestamp = frame.getTimestamp();
-    out.timestamp = seconds_to_nanoseconds(timestamp.tv_sec) +
-             microseconds_to_nanoseconds(timestamp.tv_usec);
-    return out;
-}
-
-static std::vector<common::V1_0::VideoFrame> convertVideoFrames(
-        const std::vector<TouchVideoFrame>& frames) {
-    std::vector<common::V1_0::VideoFrame> out;
-    for (const TouchVideoFrame& frame : frames) {
-        out.push_back(getHalVideoFrame(frame));
-    }
-    return out;
-}
-
-static uint8_t getActionIndex(int32_t action) {
-    return (action & AMOTION_EVENT_ACTION_POINTER_INDEX_MASK) >>
-            AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT;
-}
-
-static void getHidlPropertiesAndCoords(const NotifyMotionArgs& args,
-        std::vector<common::V1_0::PointerProperties>* outPointerProperties,
-        std::vector<common::V1_0::PointerCoords>* outPointerCoords) {
-    outPointerProperties->reserve(args.pointerCount);
-    outPointerCoords->reserve(args.pointerCount);
-    for (size_t i = 0; i < args.pointerCount; i++) {
-        common::V1_0::PointerProperties properties;
-        properties.id = args.pointerProperties[i].id;
-        properties.toolType = getToolType(args.pointerProperties[i].toolType);
-        outPointerProperties->push_back(properties);
-
-        common::V1_0::PointerCoords coords;
-        BitSet64 bits (args.pointerCoords[i].bits);
-        std::vector<float> values;
-        size_t index = 0;
-        while (!bits.isEmpty()) {
-            uint32_t axis = bits.clearFirstMarkedBit();
-            coords.bits |= 1 << static_cast<uint64_t>(getAxis(axis));
-            float value = args.pointerCoords[i].values[index++];
-            values.push_back(value);
-        }
-        coords.values = values;
-        outPointerCoords->push_back(coords);
-    }
-}
-
-static common::V1_0::MotionEvent getMotionEvent(const NotifyMotionArgs& args) {
-    common::V1_0::MotionEvent event;
-    event.deviceId = args.deviceId;
-    event.source = getSource(args.source);
-    event.displayId = args.displayId;
-    event.downTime = args.downTime;
-    event.eventTime = args.eventTime;
-    event.action = getAction(args.action & AMOTION_EVENT_ACTION_MASK);
-    event.actionIndex = getActionIndex(args.action);
-    event.actionButton = getActionButton(args.actionButton);
-    event.flags = getFlags(args.flags);
-    event.policyFlags = getPolicyFlags(args.policyFlags);
-    event.edgeFlags = getEdgeFlags(args.edgeFlags);
-    event.metaState = getMetastate(args.metaState);
-    event.buttonState = getButtonState(args.buttonState);
-    event.xPrecision = args.xPrecision;
-    event.yPrecision = args.yPrecision;
-
-    std::vector<common::V1_0::PointerProperties> pointerProperties;
-    std::vector<common::V1_0::PointerCoords> pointerCoords;
-    getHidlPropertiesAndCoords(args, /*out*/&pointerProperties, /*out*/&pointerCoords);
-    event.pointerProperties = pointerProperties;
-    event.pointerCoords = pointerCoords;
-
-    event.deviceTimestamp = args.deviceTimestamp;
-    event.frames = convertVideoFrames(args.videoFrames);
-
-    return event;
-}
-
 static MotionClassification getMotionClassification(common::V1_0::Classification classification) {
     static_assert(MotionClassification::NONE ==
             static_cast<MotionClassification>(common::V1_0::Classification::NONE));
@@ -602,7 +236,8 @@
         switch (event.type) {
             case ClassifierEventType::MOTION: {
                 NotifyMotionArgs* motionArgs = static_cast<NotifyMotionArgs*>(event.args.get());
-                common::V1_0::MotionEvent motionEvent = getMotionEvent(*motionArgs);
+                common::V1_0::MotionEvent motionEvent =
+                        notifyMotionArgsToHalMotionEvent(*motionArgs);
                 Return<common::V1_0::Classification> response = mService->classify(motionEvent);
                 halResponseOk = response.isOk();
                 if (halResponseOk) {
diff --git a/services/inputflinger/InputClassifierConverter.cpp b/services/inputflinger/InputClassifierConverter.cpp
new file mode 100644
index 0000000..f82c8ef
--- /dev/null
+++ b/services/inputflinger/InputClassifierConverter.cpp
@@ -0,0 +1,384 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "InputClassifierConverter.h"
+
+using android::hardware::hidl_bitfield;
+using namespace android::hardware::input;
+
+namespace android {
+
+static common::V1_0::Source getSource(uint32_t source) {
+    static_assert(static_cast<common::V1_0::Source>(AINPUT_SOURCE_UNKNOWN) ==
+            common::V1_0::Source::UNKNOWN, "SOURCE_UNKNOWN mismatch");
+    static_assert(static_cast<common::V1_0::Source>(AINPUT_SOURCE_KEYBOARD) ==
+            common::V1_0::Source::KEYBOARD, "SOURCE_KEYBOARD mismatch");
+    static_assert(static_cast<common::V1_0::Source>(AINPUT_SOURCE_DPAD) ==
+            common::V1_0::Source::DPAD, "SOURCE_DPAD mismatch");
+    static_assert(static_cast<common::V1_0::Source>(AINPUT_SOURCE_GAMEPAD) ==
+            common::V1_0::Source::GAMEPAD, "SOURCE_GAMEPAD mismatch");
+    static_assert(static_cast<common::V1_0::Source>(AINPUT_SOURCE_TOUCHSCREEN) ==
+            common::V1_0::Source::TOUCHSCREEN, "SOURCE_TOUCHSCREEN mismatch");
+    static_assert(static_cast<common::V1_0::Source>(AINPUT_SOURCE_MOUSE) ==
+            common::V1_0::Source::MOUSE, "SOURCE_MOUSE mismatch");
+    static_assert(static_cast<common::V1_0::Source>(AINPUT_SOURCE_STYLUS) ==
+            common::V1_0::Source::STYLUS, "SOURCE_STYLUS mismatch");
+    static_assert(static_cast<common::V1_0::Source>(AINPUT_SOURCE_BLUETOOTH_STYLUS) ==
+            common::V1_0::Source::BLUETOOTH_STYLUS, "SOURCE_BLUETOOTH_STYLUS mismatch");
+    static_assert(static_cast<common::V1_0::Source>(AINPUT_SOURCE_TRACKBALL) ==
+            common::V1_0::Source::TRACKBALL, "SOURCE_TRACKBALL mismatch");
+    static_assert(static_cast<common::V1_0::Source>(AINPUT_SOURCE_MOUSE_RELATIVE) ==
+            common::V1_0::Source::MOUSE_RELATIVE, "SOURCE_MOUSE_RELATIVE mismatch");
+    static_assert(static_cast<common::V1_0::Source>(AINPUT_SOURCE_TOUCHPAD) ==
+            common::V1_0::Source::TOUCHPAD, "SOURCE_TOUCHPAD mismatch");
+    static_assert(static_cast<common::V1_0::Source>(AINPUT_SOURCE_TOUCH_NAVIGATION) ==
+            common::V1_0::Source::TOUCH_NAVIGATION, "SOURCE_TOUCH_NAVIGATION mismatch");
+    static_assert(static_cast<common::V1_0::Source>(AINPUT_SOURCE_JOYSTICK) ==
+            common::V1_0::Source::JOYSTICK, "SOURCE_JOYSTICK mismatch");
+    static_assert(static_cast<common::V1_0::Source>(AINPUT_SOURCE_ROTARY_ENCODER) ==
+            common::V1_0::Source::ROTARY_ENCODER, "SOURCE_ROTARY_ENCODER mismatch");
+    static_assert(static_cast<common::V1_0::Source>(AINPUT_SOURCE_ANY) ==
+            common::V1_0::Source::ANY, "SOURCE_ANY mismatch");
+    return static_cast<common::V1_0::Source>(source);
+}
+
+static common::V1_0::Action getAction(int32_t actionMasked) {
+    static_assert(static_cast<common::V1_0::Action>(AMOTION_EVENT_ACTION_DOWN) ==
+            common::V1_0::Action::DOWN, "ACTION_DOWN mismatch");
+    static_assert(static_cast<common::V1_0::Action>(AMOTION_EVENT_ACTION_UP) ==
+            common::V1_0::Action::UP, "ACTION_UP mismatch");
+    static_assert(static_cast<common::V1_0::Action>(AMOTION_EVENT_ACTION_MOVE) ==
+            common::V1_0::Action::MOVE, "ACTION_MOVE mismatch");
+    static_assert(static_cast<common::V1_0::Action>(AMOTION_EVENT_ACTION_CANCEL) ==
+            common::V1_0::Action::CANCEL, "ACTION_CANCEL mismatch");
+    static_assert(static_cast<common::V1_0::Action>(AMOTION_EVENT_ACTION_OUTSIDE) ==
+            common::V1_0::Action::OUTSIDE, "ACTION_OUTSIDE mismatch");
+    static_assert(static_cast<common::V1_0::Action>(AMOTION_EVENT_ACTION_POINTER_DOWN) ==
+            common::V1_0::Action::POINTER_DOWN, "ACTION_POINTER_DOWN mismatch");
+    static_assert(static_cast<common::V1_0::Action>(AMOTION_EVENT_ACTION_POINTER_UP) ==
+            common::V1_0::Action::POINTER_UP, "ACTION_POINTER_UP mismatch");
+    static_assert(static_cast<common::V1_0::Action>( AMOTION_EVENT_ACTION_HOVER_MOVE) ==
+            common::V1_0::Action::HOVER_MOVE, "ACTION_HOVER_MOVE mismatch");
+    static_assert(static_cast<common::V1_0::Action>(AMOTION_EVENT_ACTION_SCROLL) ==
+            common::V1_0::Action::SCROLL, "ACTION_SCROLL mismatch");
+    static_assert(static_cast<common::V1_0::Action>(AMOTION_EVENT_ACTION_HOVER_ENTER) ==
+            common::V1_0::Action::HOVER_ENTER, "ACTION_HOVER_ENTER mismatch");
+    static_assert(static_cast<common::V1_0::Action>(AMOTION_EVENT_ACTION_HOVER_EXIT) ==
+            common::V1_0::Action::HOVER_EXIT, "ACTION_HOVER_EXIT mismatch");
+    static_assert(static_cast<common::V1_0::Action>(AMOTION_EVENT_ACTION_BUTTON_PRESS) ==
+            common::V1_0::Action::BUTTON_PRESS, "ACTION_BUTTON_PRESS mismatch");
+    static_assert(static_cast<common::V1_0::Action>(AMOTION_EVENT_ACTION_BUTTON_RELEASE) ==
+            common::V1_0::Action::BUTTON_RELEASE, "ACTION_BUTTON_RELEASE mismatch");
+    return static_cast<common::V1_0::Action>(actionMasked);
+}
+
+static common::V1_0::Button getActionButton(int32_t actionButton) {
+    static_assert(static_cast<common::V1_0::Button>(0) ==
+            common::V1_0::Button::NONE, "BUTTON_NONE mismatch");
+    static_assert(static_cast<common::V1_0::Button>(AMOTION_EVENT_BUTTON_PRIMARY) ==
+            common::V1_0::Button::PRIMARY, "BUTTON_PRIMARY mismatch");
+    static_assert(static_cast<common::V1_0::Button>(AMOTION_EVENT_BUTTON_SECONDARY) ==
+            common::V1_0::Button::SECONDARY, "BUTTON_SECONDARY mismatch");
+    static_assert(static_cast<common::V1_0::Button>(AMOTION_EVENT_BUTTON_TERTIARY) ==
+            common::V1_0::Button::TERTIARY, "BUTTON_TERTIARY mismatch");
+    static_assert(static_cast<common::V1_0::Button>(AMOTION_EVENT_BUTTON_BACK) ==
+            common::V1_0::Button::BACK, "BUTTON_BACK mismatch");
+    static_assert(static_cast<common::V1_0::Button>(AMOTION_EVENT_BUTTON_FORWARD) ==
+            common::V1_0::Button::FORWARD, "BUTTON_FORWARD mismatch");
+    static_assert(static_cast<common::V1_0::Button>(AMOTION_EVENT_BUTTON_STYLUS_PRIMARY) ==
+            common::V1_0::Button::STYLUS_PRIMARY, "BUTTON_STYLUS_PRIMARY mismatch");
+    static_assert(static_cast<common::V1_0::Button>(AMOTION_EVENT_BUTTON_STYLUS_SECONDARY) ==
+            common::V1_0::Button::STYLUS_SECONDARY, "BUTTON_STYLUS_SECONDARY mismatch");
+    return static_cast<common::V1_0::Button>(actionButton);
+}
+
+static hidl_bitfield<common::V1_0::Flag> getFlags(int32_t flags) {
+    static_assert(static_cast<common::V1_0::Flag>(AMOTION_EVENT_FLAG_WINDOW_IS_OBSCURED) ==
+            common::V1_0::Flag::WINDOW_IS_OBSCURED);
+    static_assert(static_cast<common::V1_0::Flag>(AMOTION_EVENT_FLAG_IS_GENERATED_GESTURE) ==
+            common::V1_0::Flag::IS_GENERATED_GESTURE);
+    static_assert(static_cast<common::V1_0::Flag>(AMOTION_EVENT_FLAG_TAINTED) ==
+            common::V1_0::Flag::TAINTED);
+    return static_cast<hidl_bitfield<common::V1_0::Flag>>(flags);
+}
+
+static hidl_bitfield<common::V1_0::PolicyFlag> getPolicyFlags(int32_t flags) {
+    static_assert(static_cast<common::V1_0::PolicyFlag>(POLICY_FLAG_WAKE) ==
+            common::V1_0::PolicyFlag::WAKE);
+    static_assert(static_cast<common::V1_0::PolicyFlag>(POLICY_FLAG_VIRTUAL) ==
+            common::V1_0::PolicyFlag::VIRTUAL);
+    static_assert(static_cast<common::V1_0::PolicyFlag>(POLICY_FLAG_FUNCTION) ==
+            common::V1_0::PolicyFlag::FUNCTION);
+    static_assert(static_cast<common::V1_0::PolicyFlag>(POLICY_FLAG_GESTURE) ==
+            common::V1_0::PolicyFlag::GESTURE);
+    static_assert(static_cast<common::V1_0::PolicyFlag>(POLICY_FLAG_INJECTED) ==
+            common::V1_0::PolicyFlag::INJECTED);
+    static_assert(static_cast<common::V1_0::PolicyFlag>(POLICY_FLAG_TRUSTED) ==
+            common::V1_0::PolicyFlag::TRUSTED);
+    static_assert(static_cast<common::V1_0::PolicyFlag>(POLICY_FLAG_FILTERED) ==
+            common::V1_0::PolicyFlag::FILTERED);
+    static_assert(static_cast<common::V1_0::PolicyFlag>(POLICY_FLAG_DISABLE_KEY_REPEAT) ==
+            common::V1_0::PolicyFlag::DISABLE_KEY_REPEAT);
+    static_assert(static_cast<common::V1_0::PolicyFlag>(POLICY_FLAG_INTERACTIVE) ==
+            common::V1_0::PolicyFlag::INTERACTIVE);
+    static_assert(static_cast<common::V1_0::PolicyFlag>(POLICY_FLAG_PASS_TO_USER) ==
+            common::V1_0::PolicyFlag::PASS_TO_USER);
+    return static_cast<hidl_bitfield<common::V1_0::PolicyFlag>>(flags);
+}
+
+static hidl_bitfield<common::V1_0::EdgeFlag> getEdgeFlags(int32_t flags) {
+    static_assert(static_cast<common::V1_0::EdgeFlag>(AMOTION_EVENT_EDGE_FLAG_NONE) ==
+            common::V1_0::EdgeFlag::NONE);
+    static_assert(static_cast<common::V1_0::EdgeFlag>(AMOTION_EVENT_EDGE_FLAG_TOP) ==
+            common::V1_0::EdgeFlag::TOP);
+    static_assert(static_cast<common::V1_0::EdgeFlag>(AMOTION_EVENT_EDGE_FLAG_BOTTOM) ==
+            common::V1_0::EdgeFlag::BOTTOM);
+    static_assert(static_cast<common::V1_0::EdgeFlag>(AMOTION_EVENT_EDGE_FLAG_LEFT) ==
+            common::V1_0::EdgeFlag::LEFT);
+    static_assert(static_cast<common::V1_0::EdgeFlag>(AMOTION_EVENT_EDGE_FLAG_RIGHT) ==
+            common::V1_0::EdgeFlag::RIGHT);
+    return static_cast<hidl_bitfield<common::V1_0::EdgeFlag>>(flags);
+}
+
+static hidl_bitfield<common::V1_0::Meta> getMetastate(int32_t state) {
+    static_assert(static_cast<common::V1_0::Meta>(AMETA_NONE) ==
+            common::V1_0::Meta::NONE);
+    static_assert(static_cast<common::V1_0::Meta>(AMETA_ALT_ON) ==
+            common::V1_0::Meta::ALT_ON);
+    static_assert(static_cast<common::V1_0::Meta>(AMETA_ALT_LEFT_ON) ==
+            common::V1_0::Meta::ALT_LEFT_ON);
+    static_assert(static_cast<common::V1_0::Meta>(AMETA_ALT_RIGHT_ON) ==
+            common::V1_0::Meta::ALT_RIGHT_ON);
+    static_assert(static_cast<common::V1_0::Meta>(AMETA_SHIFT_ON) ==
+            common::V1_0::Meta::SHIFT_ON);
+    static_assert(static_cast<common::V1_0::Meta>(AMETA_SHIFT_LEFT_ON) ==
+            common::V1_0::Meta::SHIFT_LEFT_ON);
+    static_assert(static_cast<common::V1_0::Meta>(AMETA_SHIFT_RIGHT_ON) ==
+            common::V1_0::Meta::SHIFT_RIGHT_ON);
+    static_assert(static_cast<common::V1_0::Meta>(AMETA_SYM_ON) ==
+            common::V1_0::Meta::SYM_ON);
+    static_assert(static_cast<common::V1_0::Meta>(AMETA_FUNCTION_ON) ==
+            common::V1_0::Meta::FUNCTION_ON);
+    static_assert(static_cast<common::V1_0::Meta>(AMETA_CTRL_ON) ==
+            common::V1_0::Meta::CTRL_ON);
+    static_assert(static_cast<common::V1_0::Meta>(AMETA_CTRL_LEFT_ON) ==
+            common::V1_0::Meta::CTRL_LEFT_ON);
+    static_assert(static_cast<common::V1_0::Meta>(AMETA_CTRL_RIGHT_ON) ==
+            common::V1_0::Meta::CTRL_RIGHT_ON);
+    static_assert(static_cast<common::V1_0::Meta>(AMETA_META_ON) ==
+            common::V1_0::Meta::META_ON);
+    static_assert(static_cast<common::V1_0::Meta>(AMETA_META_LEFT_ON) ==
+            common::V1_0::Meta::META_LEFT_ON);
+    static_assert(static_cast<common::V1_0::Meta>(AMETA_META_RIGHT_ON) ==
+            common::V1_0::Meta::META_RIGHT_ON);
+    static_assert(static_cast<common::V1_0::Meta>(AMETA_CAPS_LOCK_ON) ==
+            common::V1_0::Meta::CAPS_LOCK_ON);
+    static_assert(static_cast<common::V1_0::Meta>(AMETA_NUM_LOCK_ON) ==
+            common::V1_0::Meta::NUM_LOCK_ON);
+    static_assert(static_cast<common::V1_0::Meta>(AMETA_SCROLL_LOCK_ON) ==
+            common::V1_0::Meta::SCROLL_LOCK_ON);
+    return static_cast<hidl_bitfield<common::V1_0::Meta>>(state);
+}
+
+static hidl_bitfield<common::V1_0::Button> getButtonState(int32_t buttonState) {
+    // No need for static_assert here.
+    // The button values have already been asserted in getActionButton(..) above
+    return static_cast<hidl_bitfield<common::V1_0::Button>>(buttonState);
+}
+
+static common::V1_0::ToolType getToolType(int32_t toolType) {
+    static_assert(static_cast<common::V1_0::ToolType>(AMOTION_EVENT_TOOL_TYPE_UNKNOWN) ==
+            common::V1_0::ToolType::UNKNOWN);
+    static_assert(static_cast<common::V1_0::ToolType>(AMOTION_EVENT_TOOL_TYPE_FINGER) ==
+            common::V1_0::ToolType::FINGER);
+    static_assert(static_cast<common::V1_0::ToolType>(AMOTION_EVENT_TOOL_TYPE_STYLUS) ==
+            common::V1_0::ToolType::STYLUS);
+    static_assert(static_cast<common::V1_0::ToolType>(AMOTION_EVENT_TOOL_TYPE_MOUSE) ==
+            common::V1_0::ToolType::MOUSE);
+    static_assert(static_cast<common::V1_0::ToolType>(AMOTION_EVENT_TOOL_TYPE_ERASER) ==
+            common::V1_0::ToolType::ERASER);
+    return static_cast<common::V1_0::ToolType>(toolType);
+}
+
+// MotionEvent axes asserts
+static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_X) ==
+        common::V1_0::Axis::X);
+static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_Y) ==
+        common::V1_0::Axis::Y);
+static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_PRESSURE) ==
+        common::V1_0::Axis::PRESSURE);
+static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_SIZE) ==
+        common::V1_0::Axis::SIZE);
+static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_TOUCH_MAJOR) ==
+        common::V1_0::Axis::TOUCH_MAJOR);
+static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_TOUCH_MINOR) ==
+        common::V1_0::Axis::TOUCH_MINOR);
+static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_TOOL_MAJOR) ==
+        common::V1_0::Axis::TOOL_MAJOR);
+static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_TOOL_MINOR) ==
+        common::V1_0::Axis::TOOL_MINOR);
+static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_ORIENTATION) ==
+        common::V1_0::Axis::ORIENTATION);
+static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_VSCROLL) ==
+        common::V1_0::Axis::VSCROLL);
+static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_HSCROLL) ==
+        common::V1_0::Axis::HSCROLL);
+static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_Z) ==
+        common::V1_0::Axis::Z);
+static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_RX) ==
+        common::V1_0::Axis::RX);
+static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_RY) ==
+        common::V1_0::Axis::RY);
+static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_RZ) ==
+        common::V1_0::Axis::RZ);
+static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_HAT_X) ==
+        common::V1_0::Axis::HAT_X);
+static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_HAT_Y) ==
+        common::V1_0::Axis::HAT_Y);
+static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_LTRIGGER) ==
+        common::V1_0::Axis::LTRIGGER);
+static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_RTRIGGER) ==
+        common::V1_0::Axis::RTRIGGER);
+static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_THROTTLE) ==
+        common::V1_0::Axis::THROTTLE);
+static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_RUDDER) ==
+        common::V1_0::Axis::RUDDER);
+static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_WHEEL) ==
+        common::V1_0::Axis::WHEEL);
+static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_GAS) ==
+        common::V1_0::Axis::GAS);
+static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_BRAKE) ==
+        common::V1_0::Axis::BRAKE);
+static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_DISTANCE) ==
+        common::V1_0::Axis::DISTANCE);
+static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_TILT) ==
+        common::V1_0::Axis::TILT);
+static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_SCROLL) ==
+        common::V1_0::Axis::SCROLL);
+static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_RELATIVE_X) ==
+        common::V1_0::Axis::RELATIVE_X);
+static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_RELATIVE_Y) ==
+        common::V1_0::Axis::RELATIVE_Y);
+static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_GENERIC_1) ==
+        common::V1_0::Axis::GENERIC_1);
+static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_GENERIC_2) ==
+        common::V1_0::Axis::GENERIC_2);
+static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_GENERIC_3) ==
+        common::V1_0::Axis::GENERIC_3);
+static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_GENERIC_4) ==
+        common::V1_0::Axis::GENERIC_4);
+static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_GENERIC_5) ==
+        common::V1_0::Axis::GENERIC_5);
+static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_GENERIC_6) ==
+        common::V1_0::Axis::GENERIC_6);
+static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_GENERIC_7) ==
+        common::V1_0::Axis::GENERIC_7);
+static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_GENERIC_8) ==
+        common::V1_0::Axis::GENERIC_8);
+static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_GENERIC_9) ==
+        common::V1_0::Axis::GENERIC_9);
+static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_GENERIC_10) ==
+        common::V1_0::Axis::GENERIC_10);
+static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_GENERIC_11) ==
+        common::V1_0::Axis::GENERIC_11);
+static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_GENERIC_12) ==
+        common::V1_0::Axis::GENERIC_12);
+static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_GENERIC_13) ==
+        common::V1_0::Axis::GENERIC_13);
+static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_GENERIC_14) ==
+        common::V1_0::Axis::GENERIC_14);
+static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_GENERIC_15) ==
+        common::V1_0::Axis::GENERIC_15);
+static_assert(static_cast<common::V1_0::Axis>(AMOTION_EVENT_AXIS_GENERIC_16) ==
+        common::V1_0::Axis::GENERIC_16);
+
+static common::V1_0::VideoFrame getHalVideoFrame(const TouchVideoFrame& frame) {
+    common::V1_0::VideoFrame out;
+    out.width = frame.getWidth();
+    out.height = frame.getHeight();
+    out.data = frame.getData();
+    struct timeval timestamp = frame.getTimestamp();
+    out.timestamp = seconds_to_nanoseconds(timestamp.tv_sec) +
+             microseconds_to_nanoseconds(timestamp.tv_usec);
+    return out;
+}
+
+static std::vector<common::V1_0::VideoFrame> convertVideoFrames(
+        const std::vector<TouchVideoFrame>& frames) {
+    std::vector<common::V1_0::VideoFrame> out;
+    for (const TouchVideoFrame& frame : frames) {
+        out.push_back(getHalVideoFrame(frame));
+    }
+    return out;
+}
+
+static uint8_t getActionIndex(int32_t action) {
+    return (action & AMOTION_EVENT_ACTION_POINTER_INDEX_MASK) >>
+            AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT;
+}
+
+static void getHidlPropertiesAndCoords(const NotifyMotionArgs& args,
+        std::vector<common::V1_0::PointerProperties>* outPointerProperties,
+        std::vector<common::V1_0::PointerCoords>* outPointerCoords) {
+    outPointerProperties->reserve(args.pointerCount);
+    outPointerCoords->reserve(args.pointerCount);
+    for (size_t i = 0; i < args.pointerCount; i++) {
+        common::V1_0::PointerProperties properties;
+        properties.id = args.pointerProperties[i].id;
+        properties.toolType = getToolType(args.pointerProperties[i].toolType);
+        outPointerProperties->push_back(properties);
+
+        common::V1_0::PointerCoords coords;
+        // OK to copy bits because we have static_assert for pointerCoords axes
+        coords.bits = args.pointerCoords[i].bits;
+        coords.values = std::vector<float>(
+                args.pointerCoords[i].values,
+                args.pointerCoords[i].values + BitSet64::count(args.pointerCoords[i].bits));
+        outPointerCoords->push_back(coords);
+    }
+}
+
+common::V1_0::MotionEvent notifyMotionArgsToHalMotionEvent(const NotifyMotionArgs& args) {
+    common::V1_0::MotionEvent event;
+    event.deviceId = args.deviceId;
+    event.source = getSource(args.source);
+    event.displayId = args.displayId;
+    event.downTime = args.downTime;
+    event.eventTime = args.eventTime;
+    event.action = getAction(args.action & AMOTION_EVENT_ACTION_MASK);
+    event.actionIndex = getActionIndex(args.action);
+    event.actionButton = getActionButton(args.actionButton);
+    event.flags = getFlags(args.flags);
+    event.policyFlags = getPolicyFlags(args.policyFlags);
+    event.edgeFlags = getEdgeFlags(args.edgeFlags);
+    event.metaState = getMetastate(args.metaState);
+    event.buttonState = getButtonState(args.buttonState);
+    event.xPrecision = args.xPrecision;
+    event.yPrecision = args.yPrecision;
+
+    std::vector<common::V1_0::PointerProperties> pointerProperties;
+    std::vector<common::V1_0::PointerCoords> pointerCoords;
+    getHidlPropertiesAndCoords(args, /*out*/&pointerProperties, /*out*/&pointerCoords);
+    event.pointerProperties = pointerProperties;
+    event.pointerCoords = pointerCoords;
+
+    event.deviceTimestamp = args.deviceTimestamp;
+    event.frames = convertVideoFrames(args.videoFrames);
+
+    return event;
+}
+
+} // namespace android
diff --git a/services/inputflinger/InputClassifierConverter.h b/services/inputflinger/InputClassifierConverter.h
new file mode 100644
index 0000000..5154b0b
--- /dev/null
+++ b/services/inputflinger/InputClassifierConverter.h
@@ -0,0 +1,34 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef _UI_INPUT_CLASSIFIER_CONVERTER_H
+#define _UI_INPUT_CLASSIFIER_CONVERTER_H
+
+#include "InputListener.h"
+#include <android/hardware/input/common/1.0/types.h>
+
+
+namespace android {
+
+/**
+ * Convert from framework's NotifyMotionArgs to hidl's common::V1_0::MotionEvent
+ */
+::android::hardware::input::common::V1_0::MotionEvent notifyMotionArgsToHalMotionEvent(
+        const NotifyMotionArgs& args);
+
+} // namespace android
+
+#endif // _UI_INPUT_CLASSIFIER_CONVERTER_H
diff --git a/services/inputflinger/tests/Android.bp b/services/inputflinger/tests/Android.bp
index 1835449..9054316 100644
--- a/services/inputflinger/tests/Android.bp
+++ b/services/inputflinger/tests/Android.bp
@@ -6,6 +6,7 @@
         "BlockingQueue_test.cpp",
         "TestInputListener.cpp",
         "InputClassifier_test.cpp",
+        "InputClassifierConverter_test.cpp",
         "InputDispatcher_test.cpp",
         "InputReader_test.cpp",
     ],
diff --git a/services/inputflinger/tests/InputClassifierConverter_test.cpp b/services/inputflinger/tests/InputClassifierConverter_test.cpp
new file mode 100644
index 0000000..813b69e
--- /dev/null
+++ b/services/inputflinger/tests/InputClassifierConverter_test.cpp
@@ -0,0 +1,80 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "../InputClassifierConverter.h"
+
+#include <gtest/gtest.h>
+#include <utils/BitSet.h>
+
+
+using namespace android::hardware::input;
+
+namespace android {
+
+// --- InputClassifierConverterTest ---
+
+static NotifyMotionArgs generateBasicMotionArgs() {
+    // Create a basic motion event for testing
+    PointerProperties properties;
+    properties.id = 0;
+    properties.toolType = AMOTION_EVENT_TOOL_TYPE_FINGER;
+
+    PointerCoords coords;
+    coords.clear();
+    coords.setAxisValue(AMOTION_EVENT_AXIS_X, 1);
+    coords.setAxisValue(AMOTION_EVENT_AXIS_Y, 2);
+    coords.setAxisValue(AMOTION_EVENT_AXIS_SIZE, 0.5);
+    static constexpr nsecs_t downTime = 2;
+    NotifyMotionArgs motionArgs(1/*sequenceNum*/, downTime/*eventTime*/, 3/*deviceId*/,
+            AINPUT_SOURCE_ANY, ADISPLAY_ID_DEFAULT, 4/*policyFlags*/, AMOTION_EVENT_ACTION_DOWN,
+            0/*actionButton*/, 0/*flags*/, AMETA_NONE, 0/*buttonState*/, MotionClassification::NONE,
+            AMOTION_EVENT_EDGE_FLAG_NONE, 5/*deviceTimestamp*/,
+            1/*pointerCount*/, &properties, &coords, 0/*xPrecision*/, 0/*yPrecision*/,
+            downTime, {}/*videoFrames*/);
+    return motionArgs;
+}
+
+static float getMotionEventAxis(common::V1_0::PointerCoords coords,
+        common::V1_0::Axis axis) {
+    uint32_t index = BitSet64::getIndexOfBit(static_cast<uint64_t>(coords.bits),
+            static_cast<uint64_t>(axis));
+    return coords.values[index];
+}
+
+/**
+ * Check that coordinates get converted properly from the framework's PointerCoords
+ * to the hidl PointerCoords in input::common.
+ */
+TEST(InputClassifierConverterTest, PointerCoordsAxes) {
+    const NotifyMotionArgs motionArgs = generateBasicMotionArgs();
+    ASSERT_EQ(1, motionArgs.pointerCoords[0].getX());
+    ASSERT_EQ(2, motionArgs.pointerCoords[0].getY());
+    ASSERT_EQ(0.5, motionArgs.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_SIZE));
+    ASSERT_EQ(3U, BitSet64::count(motionArgs.pointerCoords[0].bits));
+
+    common::V1_0::MotionEvent motionEvent = notifyMotionArgsToHalMotionEvent(motionArgs);
+
+    ASSERT_EQ(getMotionEventAxis(motionEvent.pointerCoords[0], common::V1_0::Axis::X),
+            motionArgs.pointerCoords[0].getX());
+    ASSERT_EQ(getMotionEventAxis(motionEvent.pointerCoords[0], common::V1_0::Axis::Y),
+            motionArgs.pointerCoords[0].getY());
+    ASSERT_EQ(getMotionEventAxis(motionEvent.pointerCoords[0], common::V1_0::Axis::SIZE),
+            motionArgs.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_SIZE));
+    ASSERT_EQ(BitSet64::count(motionArgs.pointerCoords[0].bits),
+            BitSet64::count(motionEvent.pointerCoords[0].bits));
+}
+
+} // namespace android