bunnypad/android_device_samsung_a20
Watch
1
0
Fork
You've already forked android_device_samsung_a20
 0
mirror of https://github.com/chararomandroid/android_device_samsung_a20 synced 2026-08-21 11:55:31 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

universal7885: fm-aidl: Implement new settype

Browse source 
Creates a thread that can poll pid value passed by this settype. Can track the client status with this
This commit is contained in:
roynatech2544 2022-10-28 23:34:51 +09:00
commit 06ca6c2ea6
4 changed files with 24 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

2
universal7885-common/apps/aidl-support/fm/default/Android.bp
View file

@ -23,7 +23,7 @@ cc_binary {
"libbinder_ndk", "libbinder_ndk",
"liblog", "liblog",
"libfileio", "libfileio",
"vendor.eureka.hardware.fmradio-V2-ndk", "vendor.eureka.hardware.fmradio-V3-ndk",
"vendor.eureka.hardware.audio_route-V1-ndk", "vendor.eureka.hardware.audio_route-V1-ndk",
], ],
header_libs: ["libaudioclient_headers"], header_libs: ["libaudioclient_headers"],

23
universal7885-common/apps/aidl-support/fm/default/FMDevControl.cpp
View file

@ -20,8 +20,10 @@
#include <cassert> #include <cassert>
#include <cerrno> #include <cerrno>
#include <chrono>
#include <fcntl.h> #include <fcntl.h>
#include <signal.h>
#include "CommonMacro.h" #include "CommonMacro.h"
@ -94,9 +96,10 @@ namespace aidl::vendor::eureka::hardware::fmradio {
} }
::ndk::ScopedAStatus FMDevControl::setValue(SetType type, int value) { ::ndk::ScopedAStatus FMDevControl::setValue(SetType type, int value) {
using audio_route::IAudioRoute;
RETURN_IF_FAILED_LOCK; RETURN_IF_FAILED_LOCK;
assert(fd > 0); assert(fd > 0);
std::shared_ptr<audio_route::IAudioRoute> svc;
switch (type) { switch (type) {
case SetType::SET_TYPE_FM_FREQ: case SetType::SET_TYPE_FM_FREQ:
fm_radio_slsi::set_frequency(fd, value); fm_radio_slsi::set_frequency(fd, value);
@ -119,7 +122,7 @@ namespace aidl::vendor::eureka::hardware::fmradio {
fm_radio_slsi::stop_search(fd); fm_radio_slsi::stop_search(fd);
break; break;
case SetType::SET_TYPE_FM_SPEAKER_ROUTE: case SetType::SET_TYPE_FM_SPEAKER_ROUTE:
svc = audio_route::IAudioRoute::fromBinder(ndk::SpAIBinder(AServiceManager_waitForService("vendor.eureka.hardware.audio_route.IAudioRoute/default"))); std::shared_ptr<IAudioRoute> svc = IAudioRoute::fromBinder(ndk::SpAIBinder(AServiceManager_waitForService("vendor.eureka.hardware.audio_route.IAudioRoute/default")));
svc->setParam(value ? "routing=2": "routing=8"); svc->setParam(value ? "routing=2": "routing=8");
break; break;
case SetType::SET_TYPE_FM_SEARCH_START: case SetType::SET_TYPE_FM_SEARCH_START:
@ -130,6 +133,22 @@ namespace aidl::vendor::eureka::hardware::fmradio {
}); });
search_thread.detach(); search_thread.detach();
break; break;
case SetType::SET_TYPE_FM_APP_PID:
client_observe_thread = std::thread([=] {
std::shared_ptr<IAudioRoute> svc;
pid_t pid = value;
while (true) {
if (kill(pid, 0) < 0 && errno == ESRCH) break;
std::this_thread::sleep_for(std::chrono::seconds(2));
}
fm_radio_slsi::fm_thread_set(fd, 0);
svc = IAudioRoute::fromBinder(ndk::SpAIBinder(AServiceManager_waitForService("vendor.eureka.hardware.audio_route.IAudioRoute/default")));
svc->setParam("l_fmradio_mode=off");
close();
}
client_observe_thread.detach();
default: default:
break; break;
}; };

2
universal7885-common/apps/aidl-support/fm/default/FMDevControl.h
View file

@ -38,7 +38,7 @@ struct FMDevControl : public BnFMDevControl {
int fd; int fd;
unsigned int index; unsigned int index;
std::timed_mutex lock; std::timed_mutex lock;
std::thread search_thread; std::thread search_thread, client_observe_thread;
std::vector<int> freqs_list; std::vector<int> freqs_list;
middlestate_t *kMiddleState; middlestate_t *kMiddleState;
}; };

1
universal7885-common/apps/aidl-support/fm/default/FMSupport.cpp
View file

@ -97,6 +97,7 @@ constexpr const char *FM_FREQ_SEEK = FM_SYSFS_BASE "/radio_freq_seek";
case SetType::SET_TYPE_FM_RMSSI: case SetType::SET_TYPE_FM_RMSSI:
case SetType::SET_TYPE_FM_SEARCH_CANCEL: case SetType::SET_TYPE_FM_SEARCH_CANCEL:
case SetType::SET_TYPE_FM_SPEAKER_ROUTE: case SetType::SET_TYPE_FM_SPEAKER_ROUTE:
case SetType::SET_TYPE_FM_APP_PID:
NOT_SUPPORTED; NOT_SUPPORTED;
case SetType::SET_TYPE_FM_SEARCH_START: case SetType::SET_TYPE_FM_SEARCH_START:
lock.unlock(); lock.unlock();