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Gadgetbridge/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/externalevents/CMWeatherReceiver.java
José Rebelo 81aef0bf35 Add support for multiple weather locations
Introduce the concept of primary and secondary weathers:

* Primary weather keeps the same behavior as previously across all weather providers, so it's non-breaking. This location is not necessarily the current location, just the primary weather location set by the user.
* The GenericWeatherReceiver now has a new extra WeatherSecondaryJson, that receives a json list with secondary weather locations.

It's guaranteed that the primary weather always exists, so the list of WeatherSpecs provided to devices is never empty. Update all support classes accordingly.
2024-03-29 21:10:40 +00:00

225 lines
9.7 KiB
Java

/* Copyright (C) 2017-2024 Andreas Shimokawa, José Rebelo
This file is part of Gadgetbridge.
Gadgetbridge 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.
Gadgetbridge 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. If not, see <https://www.gnu.org/licenses/>. */
package nodomain.freeyourgadget.gadgetbridge.externalevents;
import android.app.AlarmManager;
import android.app.PendingIntent;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Collections;
import java.util.List;
import cyanogenmod.weather.CMWeatherManager;
import cyanogenmod.weather.WeatherInfo;
import cyanogenmod.weather.WeatherLocation;
import cyanogenmod.weather.util.WeatherUtils;
import nodomain.freeyourgadget.gadgetbridge.BuildConfig;
import nodomain.freeyourgadget.gadgetbridge.GBApplication;
import nodomain.freeyourgadget.gadgetbridge.model.Weather;
import nodomain.freeyourgadget.gadgetbridge.model.WeatherSpec;
import nodomain.freeyourgadget.gadgetbridge.util.PendingIntentUtils;
import nodomain.freeyourgadget.gadgetbridge.util.Prefs;
import static cyanogenmod.providers.WeatherContract.WeatherColumns.TempUnit.FAHRENHEIT;
import static cyanogenmod.providers.WeatherContract.WeatherColumns.WeatherCode.ISOLATED_THUNDERSHOWERS;
import static cyanogenmod.providers.WeatherContract.WeatherColumns.WeatherCode.NOT_AVAILABLE;
import static cyanogenmod.providers.WeatherContract.WeatherColumns.WeatherCode.SCATTERED_SNOW_SHOWERS;
import static cyanogenmod.providers.WeatherContract.WeatherColumns.WeatherCode.SCATTERED_THUNDERSTORMS;
import static cyanogenmod.providers.WeatherContract.WeatherColumns.WeatherCode.SHOWERS;
import static cyanogenmod.providers.WeatherContract.WeatherColumns.WindSpeedUnit.MPH;
public class CMWeatherReceiver extends BroadcastReceiver implements CMWeatherManager.WeatherUpdateRequestListener, CMWeatherManager.LookupCityRequestListener {
private static final Logger LOG = LoggerFactory.getLogger(CMWeatherReceiver.class);
private WeatherLocation weatherLocation = null;
private Context mContext;
private PendingIntent mPendingIntent = null;
public CMWeatherReceiver() {
mContext = GBApplication.getContext();
final CMWeatherManager weatherManager = CMWeatherManager.getInstance(mContext);
if (weatherManager == null) {
return;
}
Prefs prefs = GBApplication.getPrefs();
String city = prefs.getString("weather_city", null);
String cityId = prefs.getString("weather_cityid", null);
if ((cityId == null || cityId.equals("")) && city != null && !city.equals("")) {
lookupCity(city);
} else if (city != null && cityId != null) {
weatherLocation = new WeatherLocation.Builder(cityId, city).build();
enablePeriodicAlarm(true);
}
}
private void lookupCity(String city) {
final CMWeatherManager weatherManager = CMWeatherManager.getInstance(mContext);
if (weatherManager == null) {
return;
}
if (city != null && !city.equals("")) {
if (weatherManager.getActiveWeatherServiceProviderLabel() != null) {
weatherManager.lookupCity(city, this);
}
}
}
private void enablePeriodicAlarm(boolean enable) {
if ((mPendingIntent != null && enable) || (mPendingIntent == null && !enable)) {
return;
}
AlarmManager am = (AlarmManager) (mContext.getSystemService(Context.ALARM_SERVICE));
if (am == null) {
LOG.warn("could not get alarm manager!");
return;
}
if (enable) {
Intent intent = new Intent("GB_UPDATE_WEATHER");
intent.setPackage(BuildConfig.APPLICATION_ID);
mPendingIntent = PendingIntentUtils.getBroadcast(mContext, 0, intent, 0, false);
am.setInexactRepeating(AlarmManager.RTC_WAKEUP, Calendar.getInstance().getTimeInMillis() + 10000, AlarmManager.INTERVAL_HOUR, mPendingIntent);
} else {
am.cancel(mPendingIntent);
mPendingIntent = null;
}
}
@Override
public void onReceive(Context context, Intent intent) {
Prefs prefs = GBApplication.getPrefs();
String city = prefs.getString("weather_city", null);
String cityId = prefs.getString("weather_cityid", null);
if (city != null && !city.equals("") && cityId == null) {
lookupCity(city);
} else {
requestWeather();
}
}
private void requestWeather() {
final CMWeatherManager weatherManager = CMWeatherManager.getInstance(GBApplication.getContext());
if (weatherManager.getActiveWeatherServiceProviderLabel() != null && weatherLocation != null) {
weatherManager.requestWeatherUpdate(weatherLocation, this);
}
}
@Override
public void onWeatherRequestCompleted(int status, WeatherInfo weatherInfo) {
if (weatherInfo != null) {
LOG.info("weather: " + weatherInfo.toString());
WeatherSpec weatherSpec = new WeatherSpec();
weatherSpec.timestamp = (int) (weatherInfo.getTimestamp() / 1000);
weatherSpec.location = weatherInfo.getCity();
if (weatherInfo.getTemperatureUnit() == FAHRENHEIT) {
weatherSpec.currentTemp = (int) WeatherUtils.fahrenheitToCelsius(weatherInfo.getTemperature()) + 273;
weatherSpec.todayMaxTemp = (int) WeatherUtils.fahrenheitToCelsius(weatherInfo.getTodaysHigh()) + 273;
weatherSpec.todayMinTemp = (int) WeatherUtils.fahrenheitToCelsius(weatherInfo.getTodaysLow()) + 273;
} else {
weatherSpec.currentTemp = (int) weatherInfo.getTemperature() + 273;
weatherSpec.todayMaxTemp = (int) weatherInfo.getTodaysHigh() + 273;
weatherSpec.todayMinTemp = (int) weatherInfo.getTodaysLow() + 273;
}
if (weatherInfo.getWindSpeedUnit() == MPH) {
weatherSpec.windSpeed = (float) weatherInfo.getWindSpeed() * 1.609344f;
} else {
weatherSpec.windSpeed = (float) weatherInfo.getWindSpeed();
}
weatherSpec.windDirection = (int) weatherInfo.getWindDirection();
weatherSpec.currentConditionCode = Weather.mapToOpenWeatherMapCondition(CMtoYahooCondintion(weatherInfo.getConditionCode()));
weatherSpec.currentCondition = Weather.getConditionString(weatherSpec.currentConditionCode);
weatherSpec.currentHumidity = (int) weatherInfo.getHumidity();
weatherSpec.forecasts = new ArrayList<>();
List<WeatherInfo.DayForecast> forecasts = weatherInfo.getForecasts();
for (int i = 1; i < forecasts.size(); i++) {
WeatherInfo.DayForecast cmForecast = forecasts.get(i);
WeatherSpec.Daily gbForecast = new WeatherSpec.Daily();
if (weatherInfo.getTemperatureUnit() == FAHRENHEIT) {
gbForecast.maxTemp = (int) WeatherUtils.fahrenheitToCelsius(cmForecast.getHigh()) + 273;
gbForecast.minTemp = (int) WeatherUtils.fahrenheitToCelsius(cmForecast.getLow()) + 273;
} else {
gbForecast.maxTemp = (int) cmForecast.getHigh() + 273;
gbForecast.minTemp = (int) cmForecast.getLow() + 273;
}
gbForecast.conditionCode = Weather.mapToOpenWeatherMapCondition(CMtoYahooCondintion(cmForecast.getConditionCode()));
weatherSpec.forecasts.add(gbForecast);
}
ArrayList<WeatherSpec> weatherSpecs = new ArrayList<>(Collections.singletonList(weatherSpec));
Weather.getInstance().setWeatherSpec(weatherSpecs);
GBApplication.deviceService().onSendWeather(weatherSpecs);
} else {
LOG.info("request has returned null for WeatherInfo");
}
}
/**
* @param cmCondition
* @return
*/
private int CMtoYahooCondintion(int cmCondition) {
int yahooCondition;
if (cmCondition <= SHOWERS) {
yahooCondition = cmCondition;
} else if (cmCondition <= SCATTERED_THUNDERSTORMS) {
yahooCondition = cmCondition + 1;
} else if (cmCondition <= SCATTERED_SNOW_SHOWERS) {
yahooCondition = cmCondition + 2;
} else if (cmCondition <= ISOLATED_THUNDERSHOWERS) {
yahooCondition = cmCondition + 3;
} else {
yahooCondition = NOT_AVAILABLE;
}
return yahooCondition;
}
@Override
public void onLookupCityRequestCompleted(int result, List<WeatherLocation> list) {
if (list != null) {
weatherLocation = list.get(0);
String cityId = weatherLocation.getCityId();
String city = weatherLocation.getCity();
SharedPreferences.Editor editor = GBApplication.getPrefs().getPreferences().edit();
editor.putString("weather_city", city).apply();
editor.putString("weather_cityid", cityId).apply();
enablePeriodicAlarm(true);
requestWeather();
} else {
enablePeriodicAlarm(false);
}
}
}