App + QAndroidService

mrdebug

Hi. My app has got an android service. The service is in a separate .so file. It uses a bluetooth device.
Its main is:

int main(int argc, char *argv[]) {
    QAndroidService app(argc, argv);
    new QCMainFormService();
    return app.exec();
}

The app and the service works perfectly (they are in a different process).
If I minimize the app, after a while, the service will be killed.
This is the logcat output

07-28 17:00:15.546  5502  5520 F libc    : Fatal signal 11 (SIGSEGV), code 1, fault addr 0x25 in tid 5520 (QtThread), pid 5502 (lock:qt_service)
07-28 17:00:15.569   389  3546 I ActivityManager: Process it.denisgottardello.LocalClock:qt_service (pid 5502) has died: fore SVC 
07-28 17:00:15.566   389   389 I ActivityManager: type=1400 audit(0.0:205): avc: denied { getpgid } for scontext=u:r:system_server:s0 tcontext=u:r:crash_dump:s0:c512,c768 tclass=process permissive=1
07-28 17:00:15.571   389   406 W system_server: kill(-5502, 9) failed: No such process

How can I do in order to have my service working no stop?

mrdebug

In order to keep the service running with the app in idle state it is necessary to use the method

startForegroundService()

The method require an implementation as it is explained in android developer documentations.