/*
* Copyright (c) 2015 Ushahidi.
* This program is free software: you can redistribute it and/or modify it under
* the terms of the GNU Affero General Public License as published by the Free
* Software Foundation, either version 3 of the License, or (at your option)
* any later version.
*
* 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program in the file LICENSE-AGPL. If not, see
* https://www.gnu.org/licenses/agpl-3.0.html
*/
package com.ushahidi.platform.mobile.app.presentation.location;
import android.content.Context;
import android.location.Location;
import rx.Observable;
import rx.Observer;
/**
* Fetches the users known last location
*
* @author Ushahidi Team <team@ushahidi.com>
*/
public class LastKnownLocationObservable extends BaseLocationObservable<Location> {
protected LastKnownLocationObservable(Context context) {
super(context);
}
public static Observable<Location> createObservable(Context ctx) {
return Observable.create(new LastKnownLocationObservable(ctx));
}
@Override
protected void onLocationFixed(Observer<? super Location> observer) {
Location location = getLasKnowLocation(observer);
if (location != null) {
observer.onNext(location);
}
observer.onCompleted();
}
}