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/*
* Copyright © 2013 Canonical Ltd.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3 as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* Authored by: Ricardo Mendoza <ricardo.mendoza@canonical.com>
*/
#ifndef LIFECYCLE_HELPERS_H_
#define LIFECYCLE_HELPERS_H_
#include <utils/Looper.h>
#include <utils/threads.h>
#include <utils/Log.h>
namespace ubuntu
{
namespace application
{
struct ProcessKiller : public android::Thread
{
ProcessKiller(const android::sp<ubuntu::detail::ApplicationSession>& as,
const android::sp<android::IAMTaskController>& controller) : as(as),
task_controller(controller)
{
}
bool threadLoop()
{
android::Mutex::Autolock _l(state_lock);
state_cond.waitRelative(state_lock, seconds_to_nanoseconds(3)); // wait for timer
if (as->running_state == ubuntu::application::ui::process_suspended)
{
ALOGI("%s() Suspending process", __PRETTY_FUNCTION__);
if (task_controller == NULL)
kill(as->pid, SIGSTOP); // delegate timer elapsed
else
task_controller->suspend_task(as->remote_pid);
}
return false;
}
android::sp<android::IAMTaskController> task_controller;
android::sp<ubuntu::detail::ApplicationSession> as;
android::Mutex state_lock;
android::Condition state_cond;
android::sp<android::Looper> looper;
};
}
}
#endif // LIFECYCLE_HELPERS_H_
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