tequilaOS/platform_device_xiaomi_sm8450-common
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

sm8450-common: sensors: Cleanup code and drop unused dependencies

Browse source 
Change-Id: I553fb6f441cde1d3a5c4b19e42e3bd696a92bbd3
This commit is contained in:
Arian 2024-07-24 23:17:19 +02:00
parent f6aa6d90f8
commit 727d6834e5
2 changed files with 16 additions and 31 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
sensors/Android.bp
View file

@ -16,14 +16,8 @@ cc_binary {
shared_libs: [
"libbase",
"libcutils",
"libhidlbase",
"libutils",
"android.frameworks.sensorservice@1.0",
"android.hardware.sensors@1.0",
],
header_libs: [
"generated_kernel_headers",
],
}

41
sensors/NonUiNotifier.cpp
View file

@ -7,32 +7,27 @@
#define LOG_TAG "NonUiNotifier"
#include <android-base/logging.h>
#include <android-base/properties.h>
#include <android-base/unique_fd.h>
#include <android/frameworks/sensorservice/1.0/ISensorManager.h>
#include <android/frameworks/sensorservice/1.0/types.h>
#include <fcntl.h>
#include <poll.h>
#include <sys/ioctl.h>
#include <string>
#include "xiaomi_touch.h"
#define SENSOR_TYPE_XIAOMI_SENSOR_NONUI 33171027
#define SENSOR_NAME_XIAOMI_SENSOR_NONUI "xiaomi.sensor.nonui"
using ::android::frameworks::sensorservice::V1_0::IEventQueue;
using ::android::frameworks::sensorservice::V1_0::IEventQueueCallback;
using ::android::frameworks::sensorservice::V1_0::ISensorManager;
using ::android::frameworks::sensorservice::V1_0::Result;
using ::android::hardware::Return;
using ::android::hardware::Void;
using ::android::hardware::sensors::V1_0::Event;
using ::android::hardware::sensors::V1_0::SensorType;
using android::sp;
using android::frameworks::sensorservice::V1_0::IEventQueue;
using android::frameworks::sensorservice::V1_0::IEventQueueCallback;
using android::frameworks::sensorservice::V1_0::ISensorManager;
using android::frameworks::sensorservice::V1_0::Result;
using android::hardware::Return;
using android::hardware::Void;
using android::hardware::sensors::V1_0::Event;
using android::hardware::sensors::V1_0::SensorFlagBits;
using android::hardware::sensors::V1_0::SensorInfo;
using android::hardware::sensors::V1_0::SensorType;
#define TOUCH_DEV_PATH "/dev/xiaomi-touch"
#define TOUCH_MAGIC 'T'
@ -62,13 +57,8 @@ static bool readBool(int fd) {
struct NonUiSensorCallback : IEventQueueCallback {
Return<void> onEvent(const Event& e) {
/* handle sensor event e */
LOG(ERROR) << "onEvent scalar: " << e.u.scalar;
bool nonUi = e.u.scalar == 1;
// android::base::unique_fd touch_fd_;
// touch_fd_ = android::base::unique_fd(open(TOUCH_DEV_PATH, O_RDWR));
int buf[MAX_BUF_SIZE] = {0, Touch_Nonui_Mode, nonUi ? 2 : 0};
ioctl(open(TOUCH_DEV_PATH, O_RDWR), TOUCH_IOC_SET_CUR_VALUE, &buf);
@ -79,9 +69,13 @@ struct NonUiSensorCallback : IEventQueueCallback {
} // namespace
int main() {
Result res;
sp<IEventQueue> queue;
sp<ISensorManager> manager = ISensorManager::getService();
if (manager == nullptr) {
LOG(ERROR) << "failed to get ISensorManager";
return EXIT_FAILURE;
}
int32_t sensorHandle = -1;
@ -90,13 +84,12 @@ int main() {
sensorHandle = info.sensorHandle;
});
sp<IEventQueue> queue;
Result res;
manager->createEventQueue(new NonUiSensorCallback(), [&queue, &res](const auto& q, auto r) {
queue = q;
res = r;
});
if (res != Result::OK) {
LOG(ERROR) << "failed to create event queue";
return EXIT_FAILURE;
}
@ -121,7 +114,6 @@ int main() {
while (true) {
int rc = poll(pollfds, paths.size(), -1);
LOG(ERROR) << "poll: " << rc;
if (rc < 0) {
LOG(ERROR) << "failed to poll, err: " << rc;
continue;
@ -129,7 +121,7 @@ int main() {
for (size_t i = 0; i < paths.size(); ++i) {
if (pollfds[i].revents & (POLLERR | POLLPRI)) {
LOG(ERROR) << "Event on " << paths[i];
LOG(VERBOSE) << "polled change on " << paths[i];
}
}
@ -137,7 +129,6 @@ int main() {
for (size_t i = 0; i < paths.size(); ++i) {
enabled = enabled || readBool(pollfds[i].fd);
}
LOG(ERROR) << "got notified about poll, enabled: " << enabled;
if (enabled) {
res = queue->enableSensor(sensorHandle, 20000 /* sample period */, 0 /* latency */);
if (res != Result::OK) {