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Commit 14847368 authored by Automerger Merge Worker's avatar Automerger Merge Worker
Browse files

Merge "Merge "Add ABS_MT_SLOT config to virtual touch screen." into... 

Merge "Merge "Add ABS_MT_SLOT config to virtual touch screen." into android13-tests-dev am: 36bccb6b" am: d850a82b am: 2f941f7a

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/2234609



Change-Id: I52d7ee1a676765f94047c0c1d1eaf01fd7fab76e
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents 78f8f9af 2f941f7a

services/core/jni/com_android_server_companion_virtual_InputController.cpp

+9 −0
Original line number Diff line number Diff line
@@ -21,6 +21,7 @@ 
#include <android/keycodes.h>

#include <errno.h>

#include <fcntl.h>

#include <input/Input.h>

#include <linux/uinput.h>

#include <math.h>

#include <nativehelper/JNIHelp.h>
@@ -271,6 +272,14 @@ static int openUinput(const char* readableName, jint vendorId, jint productId, c 
                ALOGE("Error creating touchscreen uinput pressure axis: %s", strerror(errno));

                return -errno;

            }

            uinput_abs_setup slotAbsSetup;

            slotAbsSetup.code = ABS_MT_SLOT;

            slotAbsSetup.absinfo.maximum = MAX_POINTERS;

            slotAbsSetup.absinfo.minimum = 0;

            if (ioctl(fd, UI_ABS_SETUP, &slotAbsSetup) != 0) {

                ALOGE("Error creating touchscreen uinput slots: %s", strerror(errno));

                return -errno;

            }

        }

        if (ioctl(fd, UI_DEV_SETUP, &setup) != 0) {

            ALOGE("Error creating uinput device: %s", strerror(errno));