diff options
author | Shubhangi Pawar <svpawar@google.com> | 2022-09-28 22:21:05 +0000 |
---|---|---|
committer | Gerrit Code Review <noreply-gerritcodereview@google.com> | 2022-09-28 22:21:05 +0000 |
commit | 36bccb6ba54c0140f79ced50f5219123c9811c69 (patch) | |
tree | a74df18465685ef7e94ba8fa634e001f14e03e6b | |
parent | 39a6ea0a605edc936e1f9b01cb1fd86818ef3883 (diff) | |
parent | 1f6323ddfbafacfbcda9e1b8a32214211db35728 (diff) | |
download | base-36bccb6ba54c0140f79ced50f5219123c9811c69.tar.gz |
Merge "Add ABS_MT_SLOT config to virtual touch screen." into android13-tests-dev
-rw-r--r-- | services/core/jni/com_android_server_companion_virtual_InputController.cpp | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/services/core/jni/com_android_server_companion_virtual_InputController.cpp b/services/core/jni/com_android_server_companion_virtual_InputController.cpp index 8197b67355d4..daca1531d41f 100644 --- a/services/core/jni/com_android_server_companion_virtual_InputController.cpp +++ b/services/core/jni/com_android_server_companion_virtual_InputController.cpp @@ -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)); |