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call /system/etc/(post/pre)_sleep.sh before and after sleep, allow module probing (r11) #8

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call /system/etc/(post/pre)_sleep.sh before and after sleep, allow module probing (r11) #8

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d453f76
call /system/etc/(post/pre)_sleep.sh before and after sleep, allow mo…
Kethen Feb 2, 2024
078f377
run suspend hal as root so that sleep hooks can do anything
Kethen Feb 3, 2024
8466bea
run /vendor/etc/(pre|post)_sleep.sh as well
Kethen Feb 8, 2024
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7 changes: 7 additions & 0 deletions suspend/1.0/default/SystemSuspend.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -33,6 +33,7 @@

#include <string>
#include <thread>
#include <cstdlib>

using ::android::base::GetBoolProperty;
using ::android::base::GetProperty;
Expand Down Expand Up @@ -292,6 +293,9 @@ bool SystemSuspend::forceSuspend() {
// or reset mSuspendCounter, it just ignores them. When the system
// returns from suspend, the wakelocks and SuspendCounter will not have
// changed.
std::system("/system/bin/sh /system/etc/pre_sleep.sh");
std::system("/system/bin/sh /vendor/etc/pre_sleep.sh");

auto counterLock = std::unique_lock(mCounterLock);
bool success = WriteStringToFd(getSleepState(), mStateFd);
counterLock.unlock();
Expand All @@ -302,6 +306,9 @@ bool SystemSuspend::forceSuspend() {
// light the screen up after suspend attempt, regardless of it failed or not
// that way the user would know to try and sleep the device again if they want to
mPwrbtnd->sendKeyWakeup();
std::system("/system/bin/sh /system/etc/post_sleep.sh");
std::system("/system/bin/sh /vendor/etc/post_sleep.sh");

return success;
}

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9 changes: 6 additions & 3 deletions suspend/1.0/default/[email protected]
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Original file line number Diff line number Diff line change
@@ -1,5 +1,8 @@
service system_suspend /system/bin/hw/[email protected]
class hal
user system
group system wakelock uhid input
capabilities BLOCK_SUSPEND
#user system
#group system wakelock uhid input
#capabilities BLOCK_SUSPEND
user root
group root
seclabel u:r:su:s0