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/**
* Copyright (C) 2016 The CyanogenMod Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.cyanogenmod.wundergroundcmweatherprovider;
import android.content.Context;
import android.location.Criteria;
import android.location.Location;
import android.location.LocationManager;
import android.os.Message;
import android.util.Log;
import org.cyanogenmod.wundergroundcmweatherprovider.wunderground.ConverterUtils;
import org.cyanogenmod.wundergroundcmweatherprovider.wunderground.Feature;
import org.cyanogenmod.wundergroundcmweatherprovider.wunderground.WundergroundServiceManager;
import org.cyanogenmod.wundergroundcmweatherprovider.wunderground.responses.CurrentObservationResponse;
import org.cyanogenmod.wundergroundcmweatherprovider.wunderground.responses.DisplayLocationResponse;
import org.cyanogenmod.wundergroundcmweatherprovider.wunderground.responses.ForecastResponse;
import org.cyanogenmod.wundergroundcmweatherprovider.wunderground.responses.WundergroundReponse;
import org.cyanogenmod.wundergroundcmweatherprovider.wunderground.responses.forecast.SimpleForecastResponse;
import cyanogenmod.providers.WeatherContract;
import cyanogenmod.weather.RequestInfo;
import cyanogenmod.weather.WeatherInfo;
import cyanogenmod.weatherservice.ServiceRequest;
import cyanogenmod.weatherservice.ServiceRequestResult;
import cyanogenmod.weatherservice.WeatherProviderService;
import retrofit2.Call;
import retrofit2.Callback;
import retrofit2.Response;
import java.util.ArrayList;
import javax.inject.Inject;
public class WundergroundWeatherProviderService extends WeatherProviderService {
private static final String TAG = WundergroundWeatherProviderService.class.getSimpleName();
private static final int SERVICE_REQUEST_CANCELLED = -1;
private static final int SERVICE_REQUEST_SUBMITTED = 0;
@Inject
public WundergroundServiceManager mWundergroundServiceManager;
@Override
public void onCreate() {
super.onCreate();
WundergroundCMApplication.get(this).inject(this);
}
@Override
protected void onRequestSubmitted(final ServiceRequest serviceRequest) {
Log.d(TAG, "Received service request: " + serviceRequest.toString());
Message request = mHandler.obtainMessage(SERVICE_REQUEST_SUBMITTED, serviceRequest);
request.sendToTarget();
}
@Override
protected void onRequestCancelled(ServiceRequest serviceRequest) {
Log.d(TAG, "Received service request cancelled: " + serviceRequest.toString());
Message request = mHandler.obtainMessage(SERVICE_REQUEST_CANCELLED, serviceRequest);
request.sendToTarget();
}
private final NonLeakyMessageHandler mHandler = new NonLeakyMessageHandler(this);
private static class NonLeakyMessageHandler
extends WeakReferenceHandler<WundergroundWeatherProviderService> {
public NonLeakyMessageHandler(WundergroundWeatherProviderService reference) {
super(reference);
}
@Override
protected void handleMessage(WundergroundWeatherProviderService reference,
Message inputMessage) {
ServiceRequest serviceRequest = (ServiceRequest)inputMessage.obj;
switch (inputMessage.what) {
case SERVICE_REQUEST_SUBMITTED:
RequestInfo requestInfo = serviceRequest.getRequestInfo();
switch (requestInfo.getRequestType()) {
case RequestInfo.TYPE_WEATHER_LOCATION_REQ:
reference.processWeatherLocationRequest(serviceRequest);
break;
default:
//Don't support anything else, fail.
serviceRequest.fail();
break;
}
break;
case SERVICE_REQUEST_CANCELLED:
//TODO; Implement
break;
default:
//Don't support anything else, fail.
if (serviceRequest != null) {
serviceRequest.fail();
}
}
}
}
private void processWeatherLocationRequest(final ServiceRequest serviceRequest) {
final RequestInfo requestInfo = serviceRequest.getRequestInfo();
Log.d(TAG, "Received weather request info: " + requestInfo.toString());
Location location = requestInfo.getLocation();
if (location == null) {
LocationManager locationManager = (LocationManager)
getSystemService(Context.LOCATION_SERVICE);
Criteria criteria = new Criteria();
criteria.setAccuracy(Criteria.ACCURACY_HIGH);
location = locationManager.getLastKnownLocation(locationManager.getBestProvider(criteria
, false));
}
Call<WundergroundReponse> wundergroundCall =
mWundergroundServiceManager.query(location.getLatitude(),
location.getLongitude(), Feature.conditions, Feature.forecast);
wundergroundCall.enqueue(new Callback<WundergroundReponse>() {
@Override
public void onResponse(Call<WundergroundReponse> call, Response<WundergroundReponse> response) {
if (response.isSuccessful()) {
Log.d(TAG, "Received response:\n" + response.body().toString());
WundergroundReponse wundergroundReponse = response.body();
if (wundergroundReponse == null) {
Log.d(TAG, "Null wu reponse, return");
serviceRequest.fail();
return;
}
CurrentObservationResponse currentObservationResponse =
wundergroundReponse.getCurrentObservation();
if (currentObservationResponse == null) {
Log.d(TAG, "Null co reponse, return");
serviceRequest.fail();
return;
}
WeatherInfo.Builder weatherInfoBuilder =
new WeatherInfo.Builder(System.currentTimeMillis());
weatherInfoBuilder.setTemperature(currentObservationResponse.getTempF()
.floatValue(),
WeatherContract.WeatherColumns.TempUnit.FAHRENHEIT);
weatherInfoBuilder.setWeatherCondition(
WeatherContract.WeatherColumns.WeatherCode.CLOUDY);
DisplayLocationResponse displayLocationResponse =
currentObservationResponse.getDisplayLocation();
if (displayLocationResponse == null) {
Log.d(TAG, "Null dl reponse, return");
return;
}
// Set city
weatherInfoBuilder.setCity(displayLocationResponse.getCity(),
displayLocationResponse.getCity());
// Set humidity
weatherInfoBuilder.setHumidity(currentObservationResponse.getHumidity()
.floatValue());
ForecastResponse forecastResponse =
wundergroundReponse.getForecast();
if (forecastResponse == null) {
Log.d(TAG, "Null fc reponse, return");
serviceRequest.fail();
return;
}
SimpleForecastResponse simpleForecastResponse =
forecastResponse.getSimpleForecast();
if (simpleForecastResponse == null) {
Log.d(TAG, "Null sf reponse, return");
serviceRequest.fail();
return;
}
ArrayList<WeatherInfo.DayForecast> dayForecasts =
ConverterUtils.convertSimpleFCToDayForcast(
simpleForecastResponse.getForecastDay());
weatherInfoBuilder.setForecast(dayForecasts);
ServiceRequestResult serviceRequestResult =
new ServiceRequestResult.Builder()
.setWeatherInfo(weatherInfoBuilder.build()).build();
serviceRequest.complete(serviceRequestResult);
} else {
Log.d(TAG, "Response " + response.toString());
}
}
@Override
public void onFailure(Call<WundergroundReponse> call, Throwable t) {
Log.d(TAG, "Failure " + t.toString());
serviceRequest.fail();
}
});
}
//TODO IMPLEMENT
private void processCityNameLookupRequest(final ServiceRequest serviceRequest) {
final RequestInfo requestInfo = serviceRequest.getRequestInfo();
Log.d(TAG, "Received city lookup request info: " + requestInfo.toString());
}
}
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