commit 46d8a1e86d7a922c3ba4b08ccdd05e01ed4d9175
author Christine Franks <christyfranks@google.com> Wed Jan 05 16:11:48 2022 -0800
committer Christine Franks <christyfranks@google.com> Mon Jan 24 11:09:52 2022 -0800
tree 97db70ef810567c59cdf69ef0413e8a3aa11969a
parent 6db68e1d8390a145bbfeb62e2f392052b1d5868a

Add pointer acceleration native APIs

Bug: 202273865
Test: manual
Change-Id: I61cca8e313f183ff421147d25f11819959e4345a

services/inputflinger/include/InputReaderBase.h

diff --git a/services/inputflinger/include/InputReaderBase.h b/services/inputflinger/include/InputReaderBase.h
index 1ab86f6..41ecef3 100644
--- a/services/inputflinger/include/InputReaderBase.h
+++ b/services/inputflinger/include/InputReaderBase.h
@@ -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 @@
 
     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