@Override
protected void onPause() {
// unregister listener
super.onPause();
if (!dbManager.isDatabaseClosed()) dbManager.closeDatabase();
sensorManager.unregisterListener(this);
}
@Override
protected void onResume() {
super.onResume();
// register this class as a listener for the orientation and
// accelerometer sensors
if (dbManager == null) {
dbManager = DatabaseManager.INSTANCE;
dbManager.init(getApplicationContext());
} else if (dbManager.isDatabaseClosed()) {
dbManager.init(getApplicationContext());
}
sensorManager.registerListener(
this,
sensorManager.getDefaultSensor(Sensor.TYPE_ACCELEROMETER),
SensorManager.SENSOR_DELAY_NORMAL);
}
