Merge "Add pointer acceleration native APIs" (0a6888d1) · Commits · e / os / android_frameworks_native

libs/input/android/os/IInputConstants.aidl

+3 −0

Original line number	Diff line number	Diff line
		@@ -95,4 +95,7 @@ interface IInputConstants
		*/
		INTERCEPTS_STYLUS = 0x00000040,
		}

		/* The default pointer acceleration value. */
		const int DEFAULT_POINTER_ACCELERATION = 3;
		}

+5 −1

Original line number	Diff line number	Diff line
		@@ -17,6 +17,7 @@
		#ifndef _UI_INPUT_READER_BASE_H
		#define _UI_INPUT_READER_BASE_H

		#include <android/os/IInputConstants.h>
		#include <input/DisplayViewport.h>
		#include <input/Input.h>
		#include <input/InputDevice.h>
		@@ -288,7 +289,10 @@ struct InputReaderConfiguration {

		InputReaderConfiguration()
		: virtualKeyQuietTime(0),
		pointerVelocityControlParameters(1.0f, 500.0f, 3000.0f, 3.0f),
		pointerVelocityControlParameters(1.0f, 500.0f, 3000.0f,
		static_cast<float>(
		android::os::IInputConstants::
		DEFAULT_POINTER_ACCELERATION)),
		wheelVelocityControlParameters(1.0f, 15.0f, 50.0f, 4.0f),
		pointerGesturesEnabled(true),
		pointerGestureQuietInterval(100 * 1000000LL), // 100 ms