@Override
public void onCreate() {
/*
* Activity may ask us to shutdown or restart, we don't want this to
* happen on accident (and we don't want to bind the service, that's why
* intents are used), that's why we generate a random long String to use
* as an intent filter
*/
Common.serviceBR = BigIntegerGenerator.nextSessionId();
Log.i(tag, "password is: " + Common.serviceBR);
air = new ActivityIntentReceiver();
registerReceiver(air, new IntentFilter(Common.serviceBR));
Common.serviceClassName = this.getClass().getName();
}
public class SystemControllerService extends Service {
Handler launcherHandler = new Handler();
private static final String tag = SystemControllerService.class.getName();
private String componentsPassword = BigIntegerGenerator.nextSessionId();
private boolean bluetoothPermitted = false;
/*
* The SysCtrlServLauncherActivity may ask us to shutdown or reset
*/
ActivityIntentReceiver air;
// contains ssm functionality
CWrapper wrapper = new CWrapper();
// empty method stub
@Override
public IBinder onBind(Intent arg0) {
return null;
}
@Override
public void onCreate() {
/*
* Activity may ask us to shutdown or restart, we don't want this to
* happen on accident (and we don't want to bind the service, that's why
* intents are used), that's why we generate a random long String to use
* as an intent filter
*/
Common.serviceBR = BigIntegerGenerator.nextSessionId();
Log.i(tag, "password is: " + Common.serviceBR);
air = new ActivityIntentReceiver();
registerReceiver(air, new IntentFilter(Common.serviceBR));
Common.serviceClassName = this.getClass().getName();
}
@Override
public int onStartCommand(Intent intent, int flags, int startId) {
if (startId != 1) {
Log.e(tag, "Trying to start " + this.getClass().getSimpleName() + " more than once!");
return START_NOT_STICKY;
}
bluetoothPermitted = intent.getBooleanExtra("bluetooth", false);
Log.i(tag, "starting SSM thread");
if (Config.sendMails) {
LogsRecorder.startRecording();
}
wrapper.start(new ComponentLauncher(this), Config.useAuthentication);
startForeground(1, NotificationHandler.createMainNotification(this));
return START_NOT_STICKY; // is set as a foreground service anyway
}
@Override
public void onDestroy() {
super.onDestroy();
unregisterReceiver(air);
}
/* launcher functions */
void launchService(Class<?> serviceClass) {
Log.v(tag, Logging.getCurrentMethodName(serviceClass));
startService(new Intent(this, serviceClass).putExtra("password", componentsPassword));
}
void launchConnectivityAgent() {
Log.v(tag, Logging.getCurrentMethodName());
startService(
new Intent(this, ConnectivityAgentService.class)
.putExtra("password", componentsPassword)
.putExtra("bluetooth", bluetoothPermitted));
}
void launchChannelSupervisor() {
Log.v(tag, Logging.getCurrentMethodName());
launchService(ChannelSupervisorService.class);
}
void launchProfileManager() {
Log.v(tag, Logging.getCurrentMethodName());
launchService(ProfileLayerService.class);
}
void launchApplicationManager() {
Log.v(tag, Logging.getCurrentMethodName());
launchService(ApplicationManagerService.class);
}
public void launchAuthentication() {
Log.v(tag, Logging.getCurrentMethodName());
startActivity(
new Intent(this, AuthenticationActivity.class).addFlags(Intent.FLAG_ACTIVITY_NEW_TASK));
}
private void doShutdown(final boolean reset) {
Log.v(tag, Logging.getCurrentMethodName(reset));
sendBroadcast(new Intent(IntentActions.KILLER_APP));
sendBroadcast(new Intent(componentsPassword));
if (Config.sendMails) {
Toast.makeText(this, "Sending mail with logs now, will shutdown shortly", Toast.LENGTH_LONG)
.show();
}
// to avoid network on main thread exception if mails are sent
new Thread(
new Runnable() {
public void run() {
if (Config.sendMails) {
LogsRecorder.mailLog();
Log.i(tag, "mailing done!");
} else {
// we are giving time for anti-ivilink to kick in
try {
Thread.sleep(1000);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
if (reset) {
AlarmHandler.setWakeApp(
SystemControllerService.this, AlarmHandler.RESTART_TIMEOUT);
}
android.os.Process.killProcess(android.os.Process.myPid());
}
})
.start();
}
private void allOk() {
Log.v(tag, "allOk() - switching to the foreground state");
sendBroadcast(new Intent(Common.ifProgress).putExtra(Common.message, Common.doneLaunch));
launcherHandler.post(
new Runnable() {
public void run() {
Toast.makeText(SystemControllerService.this, Common.doneLaunch, Toast.LENGTH_LONG)
.show();
}
});
}
class ActivityIntentReceiver extends BroadcastReceiver {
@Override
public void onReceive(Context context, Intent intent) {
Log.v(tag, "intent came from the Launcher Activity");
String misc = intent.getStringExtra(Common.misc);
if (misc.equals(Common.reset)) {
doShutdown(true);
} else if (misc.equals(Common.shutdown)) {
doShutdown(false);
} else if (misc.equals(Common.doneLaunch)) {
allOk();
}
}
}
}