mirror of
https://codeberg.org/Freeyourgadget/Gadgetbridge
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97 lines
3.0 KiB
Java
97 lines
3.0 KiB
Java
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/* Copyright (C) 2022 José Rebelo
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This file is part of Gadgetbridge.
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Gadgetbridge is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as published
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by the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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Gadgetbridge is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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package nodomain.freeyourgadget.gadgetbridge.externalevents.gps;
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import android.content.Context;
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import android.location.Location;
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import android.location.LocationListener;
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import android.os.Handler;
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import android.os.Looper;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import nodomain.freeyourgadget.gadgetbridge.service.devices.pebble.webview.CurrentPosition;
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/**
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* A mock location provider which keeps updating the location at a constant speed, starting from the
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* last known location. Useful for local tests.
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*/
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public class MockLocationProvider extends AbstractLocationProvider {
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private static final Logger LOG = LoggerFactory.getLogger(MockLocationProvider.class);
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private Location previousLocation = new CurrentPosition().getLastKnownLocation();
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/**
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* Interval between location updates, in milliseconds.
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*/
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private final int interval = 1000;
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/**
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* Difference between location updates, in degrees.
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*/
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private final float coordDiff = 0.0002f;
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/**
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* Whether the handler is running.
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*/
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private boolean running = false;
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private final Handler handler = new Handler(Looper.getMainLooper());
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private final Runnable locationUpdateRunnable = new Runnable() {
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@Override
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public void run() {
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if (!running) {
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return;
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}
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final Location newLocation = new Location(previousLocation);
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newLocation.setLatitude(previousLocation.getLatitude() + coordDiff);
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newLocation.setTime(System.currentTimeMillis());
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getLocationListener().onLocationChanged(newLocation);
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previousLocation = newLocation;
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if (running) {
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handler.postDelayed(this, interval);
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}
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}
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};
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public MockLocationProvider(LocationListener locationListener) {
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super(locationListener);
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}
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@Override
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void start(final Context context) {
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LOG.info("Starting mock location provider");
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running = true;
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handler.postDelayed(locationUpdateRunnable, interval);
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}
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@Override
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void stop(final Context context) {
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LOG.info("Stopping mock location provider");
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running = false;
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handler.removeCallbacksAndMessages(null);
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}
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}
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