@Override
protected void onPause() {
App.getBus().unregister(this);
if (scan_task != null) {
scan_task.cancel(true);
}
scanning = false;
super.onPause();
}
@Override
protected void onResume() {
super.onResume();
if (App.getPassStore().isEmpty()) {
scan_task = new ScanForPassesTask();
scan_task.execute();
}
updateUIToScanningState();
Tracker.get().trackEvent("ui_event", "resume", "passes", (long) App.getPassStore().passCount());
App.getBus().register(this);
refreshPasses();
}