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Code Releases Wiki Activity

add stripped down version of weather part of lineage sdk

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Makes it possible to use the lineage weather provider without binary jar

(This is based on 63a590625c6c76f82e5ef43408a52238b2b34e43 of https://github.com/LineageOS/android_lineage-sdk)
This commit is contained in:
Andreas Shimokawa 2019-08-22 21:19:03 +02:00
parent 75c99158ae
commit 5f998d8a95
21 changed files with 3026 additions and 0 deletions
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31
app/src/main/aidl/lineageos/weather/ILineageWeatherManager.aidl Normal file
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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 lineageos.weather;
import lineageos.weather.IWeatherServiceProviderChangeListener;
import lineageos.weather.RequestInfo;
interface ILineageWeatherManager {
oneway void updateWeather(in RequestInfo info);
oneway void lookupCity(in RequestInfo info);
oneway void registerWeatherServiceProviderChangeListener(
in IWeatherServiceProviderChangeListener listener);
oneway void unregisterWeatherServiceProviderChangeListener(
in IWeatherServiceProviderChangeListener listener);
String getActiveWeatherServiceProviderLabel();
oneway void cancelRequest(int requestId);
}

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app/src/main/aidl/lineageos/weather/IRequestInfoListener.aidl Normal file
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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 lineageos.weather;
import lineageos.weather.RequestInfo;
import lineageos.weather.WeatherInfo;
import lineageos.weather.WeatherLocation;
import java.util.List;
interface IRequestInfoListener {
void onWeatherRequestCompleted(in RequestInfo requestInfo, int status,
in WeatherInfo weatherInfo);
void onLookupCityRequestCompleted(in RequestInfo requestInfo, int status,
in List<WeatherLocation> weatherLocation);
}

22
app/src/main/aidl/lineageos/weather/IWeatherServiceProviderChangeListener.aidl Normal file
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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 lineageos.weather;
/** @hide */
oneway interface IWeatherServiceProviderChangeListener {
void onWeatherServiceProviderChanged(String providerLabel);
}

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app/src/main/aidl/lineageos/weather/RequestInfo.aidl Normal file
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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 lineageos.weather;
parcelable RequestInfo;

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app/src/main/aidl/lineageos/weather/WeatherInfo.aidl Normal file
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/*
* Copyright (C) 2016 The CyanongenMod 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 lineageos.weather;
parcelable WeatherInfo;

19
app/src/main/aidl/lineageos/weather/WeatherLocation.aidl Normal file
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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 lineageos.weather;
parcelable WeatherLocation;

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app/src/main/aidl/lineageos/weatherservice/IWeatherProviderService.aidl Normal file
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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 lineageos.weatherservice;
import lineageos.weatherservice.IWeatherProviderServiceClient;
import lineageos.weather.RequestInfo;
interface IWeatherProviderService {
void processWeatherUpdateRequest(in RequestInfo request);
void processCityNameLookupRequest(in RequestInfo request);
void setServiceClient(in IWeatherProviderServiceClient client);
void cancelOngoingRequests();
void cancelRequest(int requestId);
}

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app/src/main/aidl/lineageos/weatherservice/IWeatherProviderServiceClient.aidl Normal file
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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 lineageos.weatherservice;
import lineageos.weather.RequestInfo;
import lineageos.weatherservice.ServiceRequestResult;
interface IWeatherProviderServiceClient {
void setServiceRequestState(in RequestInfo requestInfo, in ServiceRequestResult result,
int state);
}

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app/src/main/aidl/lineageos/weatherservice/ServiceRequestResult.aidl Normal file
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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 lineageos.weatherservice;
parcelable ServiceRequestResult;

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app/src/main/java/lineageos/app/LineageContextConstants.java Normal file
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/**
* Copyright (c) 2015, 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 lineageos.app;
public final class LineageContextConstants {
private LineageContextConstants() {
// Empty constructor
}
public static final String LINEAGE_WEATHER_SERVICE = "lineageweather";
public static class Features {
public static final String WEATHER_SERVICES = "org.lineageos.weather";
}
}

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app/src/main/java/lineageos/os/Build.java Normal file
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/*
* Copyright (C) 2015 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 lineageos.os;
public class Build {
public static class LINEAGE_VERSION_CODES {
public static final int APRICOT = 1;
public static final int BOYSENBERRY = 2;
public static final int CANTALOUPE = 3;
public static final int DRAGON_FRUIT = 4;
public static final int ELDERBERRY = 5;
public static final int FIG = 6;
public static final int GUAVA = 7;
public static final int HACKBERRY = 8;
public static final int ILAMA = 9;
}
}

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app/src/main/java/lineageos/os/Concierge.java Normal file
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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 lineageos.os;
import android.os.Parcel;
import lineageos.os.Build.LINEAGE_VERSION_CODES;
/**
* Simply, Concierge handles your parcels and makes sure they get marshalled and unmarshalled
* correctly when cross IPC boundaries even when there is a version mismatch between the client
* sdk level and the framework implementation.
*
* <p>On incoming parcel (to be unmarshalled):
*
* <pre class="prettyprint">
* ParcelInfo incomingParcelInfo = Concierge.receiveParcel(incomingParcel);
* int parcelableVersion = incomingParcelInfo.getParcelVersion();
*
* // Do unmarshalling steps here iterating over every plausible version
*
* // Complete the process
* incomingParcelInfo.complete();
* </pre>
*
* <p>On outgoing parcel (to be marshalled):
*
* <pre class="prettyprint">
* ParcelInfo outgoingParcelInfo = Concierge.prepareParcel(incomingParcel);
*
* // Do marshalling steps here iterating over every plausible version
*
* // Complete the process
* outgoingParcelInfo.complete();
* </pre>
*/
public final class Concierge {
/** Not instantiable */
private Concierge() {
// Don't instantiate
}
/**
* Since there might be a case where new versions of the lineage framework use applications running
* old versions of the protocol (and thus old versions of this class), we need a versioning
* system for the parcels sent between the core framework and its sdk users.
*
* This parcelable version should be the latest version API version listed in
* {@link LINEAGE_VERSION_CODES}
* @hide
*/
public static final int PARCELABLE_VERSION = LINEAGE_VERSION_CODES.ILAMA;
/**
* Tell the concierge to receive our parcel, so we can get information from it.
*
* MUST CALL {@link ParcelInfo#complete()} AFTER UNMARSHALLING.
*
* @param parcel Incoming parcel to be unmarshalled
* @return {@link ParcelInfo} containing parcel information, specifically the version.
*/
public static ParcelInfo receiveParcel(Parcel parcel) {
return new ParcelInfo(parcel);
}
/**
* Prepare a parcel for the Concierge.
*
* MUST CALL {@link ParcelInfo#complete()} AFTER MARSHALLING.
*
* @param parcel Outgoing parcel to be marshalled
* @return {@link ParcelInfo} containing parcel information, specifically the version.
*/
public static ParcelInfo prepareParcel(Parcel parcel) {
return new ParcelInfo(parcel, PARCELABLE_VERSION);
}
/**
* Parcel header info specific to the Parcel object that is passed in via
* {@link #prepareParcel(Parcel)} or {@link #receiveParcel(Parcel)}. The exposed method
* of {@link #getParcelVersion()} gets the api level of the parcel object.
*/
public final static class ParcelInfo {
private Parcel mParcel;
private int mParcelableVersion;
private int mParcelableSize;
private int mStartPosition;
private int mSizePosition;
private boolean mCreation = false;
ParcelInfo(Parcel parcel) {
mCreation = false;
mParcel = parcel;
mParcelableVersion = parcel.readInt();
mParcelableSize = parcel.readInt();
mStartPosition = parcel.dataPosition();
}
ParcelInfo(Parcel parcel, int parcelableVersion) {
mCreation = true;
mParcel = parcel;
mParcelableVersion = parcelableVersion;
// Write parcelable version, make sure to define explicit changes
// within {@link #PARCELABLE_VERSION);
mParcel.writeInt(mParcelableVersion);
// Inject a placeholder that will store the parcel size from this point on
// (not including the size itself).
mSizePosition = parcel.dataPosition();
mParcel.writeInt(0);
mStartPosition = parcel.dataPosition();
}
/**
* Get the parcel version from the {@link Parcel} received by the Concierge.
* @return {@link #PARCELABLE_VERSION} of the {@link Parcel}
*/
public int getParcelVersion() {
return mParcelableVersion;
}
/**
* Complete the {@link ParcelInfo} for the Concierge.
*/
public void complete() {
if (mCreation) {
// Go back and write size
mParcelableSize = mParcel.dataPosition() - mStartPosition;
mParcel.setDataPosition(mSizePosition);
mParcel.writeInt(mParcelableSize);
mParcel.setDataPosition(mStartPosition + mParcelableSize);
} else {
mParcel.setDataPosition(mStartPosition + mParcelableSize);
}
}
}
}

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app/src/main/java/lineageos/providers/WeatherContract.java Normal file
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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 lineageos.providers;
import android.net.Uri;
/**
* The contract between the weather provider and applications.
*/
public class WeatherContract {
/**
* The authority of the weather content provider
*/
public static final String AUTHORITY = "org.lineageos.weather";
/**
* A content:// style uri to the authority for the weather provider
*/
public static final Uri AUTHORITY_URI = Uri.parse("content://" + AUTHORITY);
public static class WeatherColumns {
public static final Uri CONTENT_URI = Uri.withAppendedPath(AUTHORITY_URI, "weather");
public static final Uri CURRENT_AND_FORECAST_WEATHER_URI
= Uri.withAppendedPath(CONTENT_URI, "current_and_forecast");
public static final Uri CURRENT_WEATHER_URI
= Uri.withAppendedPath(CONTENT_URI, "current");
public static final Uri FORECAST_WEATHER_URI
= Uri.withAppendedPath(CONTENT_URI, "forecast");
/**
* The city name
* <P>Type: TEXT</P>
*/
public static final String CURRENT_CITY = "city";
/**
* A Valid {@link WeatherCode}
* <P>Type: INTEGER</P>
*/
public static final String CURRENT_CONDITION_CODE = "condition_code";
/**
* A localized string mapped to the current weather condition code. Note that, if no
* locale is found, the string will be in english
* <P>Type: TEXT</P>
*/
public static final String CURRENT_CONDITION = "condition";
/**
* The current weather temperature
* <P>Type: DOUBLE</P>
*/
public static final String CURRENT_TEMPERATURE = "temperature";
/**
* The unit in which current temperature is reported
* <P>Type: INTEGER</P>
* Can be one of the following:
* <ul>
* <li>{@link TempUnit#CELSIUS}</li>
* <li>{@link TempUnit#FAHRENHEIT}</li>
* </ul>
*/
public static final String CURRENT_TEMPERATURE_UNIT = "temperature_unit";
/**
* The current weather humidity
* <P>Type: DOUBLE</P>
*/
public static final String CURRENT_HUMIDITY = "humidity";
/**
* The current wind direction (in degrees)
* <P>Type: DOUBLE</P>
*/
public static final String CURRENT_WIND_DIRECTION = "wind_direction";
/**
* The current wind speed
* <P>Type: DOUBLE</P>
*/
public static final String CURRENT_WIND_SPEED = "wind_speed";
/**
* The unit in which the wind speed is reported
* <P>Type: INTEGER</P>
* Can be one of the following:
* <ul>
* <li>{@link WindSpeedUnit#KPH}</li>
* <li>{@link WindSpeedUnit#MPH}</li>
* </ul>
*/
public static final String CURRENT_WIND_SPEED_UNIT = "wind_speed_unit";
/**
* The timestamp when this weather was reported
* <P>Type: LONG</P>
*/
public static final String CURRENT_TIMESTAMP = "timestamp";
/**
* Today's high temperature.
* <p>Type: DOUBLE</p>
*/
public static final String TODAYS_HIGH_TEMPERATURE = "todays_high";
/**
* Today's low temperature.
* <p>Type: DOUBLE</p>
*/
public static final String TODAYS_LOW_TEMPERATURE = "todays_low";
/**
* The forecasted low temperature
* <P>Type: DOUBLE</P>
*/
public static final String FORECAST_LOW = "forecast_low";
/**
* The forecasted high temperature
* <P>Type: DOUBLE</P>
*/
public static final String FORECAST_HIGH = "forecast_high";
/**
* A localized string mapped to the forecasted weather condition code. Note that, if no
* locale is found, the string will be in english
* <P>Type: TEXT</P>
*/
public static final String FORECAST_CONDITION = "forecast_condition";
/**
* The code identifying the forecasted weather condition.
* @see #CURRENT_CONDITION_CODE
*/
public static final String FORECAST_CONDITION_CODE = "forecast_condition_code";
/**
* Temperature units
*/
public static final class TempUnit {
private TempUnit() {}
public final static int CELSIUS = 1;
public final static int FAHRENHEIT = 2;
}
/**
* Wind speed units
*/
public static final class WindSpeedUnit {
private WindSpeedUnit() {}
/**
* Kilometers per hour
*/
public final static int KPH = 1;
/**
* Miles per hour
*/
public final static int MPH = 2;
}
/**
* Weather condition codes
*/
public static final class WeatherCode {
private WeatherCode() {}
/**
* @hide
*/
public final static int WEATHER_CODE_MIN = 0;
public final static int TORNADO = 0;
public final static int TROPICAL_STORM = 1;
public final static int HURRICANE = 2;
public final static int SEVERE_THUNDERSTORMS = 3;
public final static int THUNDERSTORMS = 4;
public final static int MIXED_RAIN_AND_SNOW = 5;
public final static int MIXED_RAIN_AND_SLEET = 6;
public final static int MIXED_SNOW_AND_SLEET = 7;
public final static int FREEZING_DRIZZLE = 8;
public final static int DRIZZLE = 9;
public final static int FREEZING_RAIN = 10;
public final static int SHOWERS = 11;
public final static int SNOW_FLURRIES = 12;
public final static int LIGHT_SNOW_SHOWERS = 13;
public final static int BLOWING_SNOW = 14;
public final static int SNOW = 15;
public final static int HAIL = 16;
public final static int SLEET = 17;
public final static int DUST = 18;
public final static int FOGGY = 19;
public final static int HAZE = 20;
public final static int SMOKY = 21;
public final static int BLUSTERY = 22;
public final static int WINDY = 23;
public final static int COLD = 24;
public final static int CLOUDY = 25;
public final static int MOSTLY_CLOUDY_NIGHT = 26;
public final static int MOSTLY_CLOUDY_DAY = 27;
public final static int PARTLY_CLOUDY_NIGHT = 28;
public final static int PARTLY_CLOUDY_DAY = 29;
public final static int CLEAR_NIGHT = 30;
public final static int SUNNY = 31;
public final static int FAIR_NIGHT = 32;
public final static int FAIR_DAY = 33;
public final static int MIXED_RAIN_AND_HAIL = 34;
public final static int HOT = 35;
public final static int ISOLATED_THUNDERSTORMS = 36;
public final static int SCATTERED_THUNDERSTORMS = 37;
public final static int SCATTERED_SHOWERS = 38;
public final static int HEAVY_SNOW = 39;
public final static int SCATTERED_SNOW_SHOWERS = 40;
public final static int PARTLY_CLOUDY = 41;
public final static int THUNDERSHOWER = 42;
public final static int SNOW_SHOWERS = 43;
public final static int ISOLATED_THUNDERSHOWERS = 44;
/**
* @hide
*/
public final static int WEATHER_CODE_MAX = 44;
public final static int NOT_AVAILABLE = 3200;
}
}
}

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app/src/main/java/lineageos/weather/LineageWeatherManager.java Normal file
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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 lineageos.weather;
import android.annotation.SuppressLint;
import android.content.Context;
import android.location.Location;
import android.os.Build;
import android.os.Handler;
import android.os.IBinder;
import android.os.RemoteException;
import android.util.ArraySet;
import android.util.Log;
import androidx.annotation.NonNull;
import androidx.annotation.RequiresApi;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Set;
import lineageos.app.LineageContextConstants;
import lineageos.providers.WeatherContract;
/**
* Provides access to the weather services in the device.
*/
@RequiresApi(api = Build.VERSION_CODES.M)
public class LineageWeatherManager {
private static ILineageWeatherManager sWeatherManagerService;
private static LineageWeatherManager sInstance;
private Context mContext;
private Map<RequestInfo,WeatherUpdateRequestListener> mWeatherUpdateRequestListeners
= Collections.synchronizedMap(new HashMap<RequestInfo,WeatherUpdateRequestListener>());
private Map<RequestInfo,LookupCityRequestListener> mLookupNameRequestListeners
= Collections.synchronizedMap(new HashMap<RequestInfo,LookupCityRequestListener>());
private Handler mHandler;
private Set<WeatherServiceProviderChangeListener> mProviderChangedListeners = new ArraySet<>();
private static final String TAG = LineageWeatherManager.class.getSimpleName();
/**
* The different request statuses
*/
public static final class RequestStatus {
private RequestStatus() {}
/**
* Request successfully completed
*/
public static final int COMPLETED = 1;
/**
* An error occurred while trying to honor the request
*/
public static final int FAILED = -1;
/**
* The request can't be processed at this time
*/
public static final int SUBMITTED_TOO_SOON = -2;
/**
* Another request is already in progress
*/
public static final int ALREADY_IN_PROGRESS = -3;
/**
* No match found for the query
*/
public static final int NO_MATCH_FOUND = -4;
}
private LineageWeatherManager(Context context) {
Context appContext = context.getApplicationContext();
mContext = (appContext != null) ? appContext : context;
sWeatherManagerService = getService();
if (context.getPackageManager().hasSystemFeature(
LineageContextConstants.Features.WEATHER_SERVICES) && (sWeatherManagerService == null)) {
Log.wtf(TAG, "Unable to bind the LineageWeatherManagerService");
}
mHandler = new Handler(appContext.getMainLooper());
}
/**
* Gets or creates an instance of the {@link lineageos.weather.LineageWeatherManager}
* @param context
* @return {@link LineageWeatherManager}
*/
public static LineageWeatherManager getInstance(Context context) {
if (sInstance == null) {
sInstance = new LineageWeatherManager(context);
}
return sInstance;
}
/**
* @hide
*/
@SuppressLint("PrivateApi")
public static ILineageWeatherManager getService() {
if (sWeatherManagerService != null) {
return sWeatherManagerService;
}
// This is a Gadgetbridge hack
IBinder binder = null;
try {
Class localClass = Class.forName("android.os.ServiceManager");
Method getService = localClass.getMethod("getService", String.class);
Object result = getService.invoke(localClass, LineageContextConstants.LINEAGE_WEATHER_SERVICE);
if (result != null) {
binder = (IBinder) result;
}
} catch (NoSuchMethodException e) {
e.printStackTrace();
} catch (IllegalAccessException e) {
e.printStackTrace();
} catch (InvocationTargetException e) {
e.printStackTrace();
} catch (ClassNotFoundException e) {
e.printStackTrace();
}
if (binder != null) {
sWeatherManagerService = ILineageWeatherManager.Stub.asInterface(binder);
return sWeatherManagerService;
}
return null;
}
/**
* Forces the weather service to request the latest available weather information for
* the supplied {@link android.location.Location} location.
*
* @param location The location you want to get the latest weather data from.
* @param listener {@link WeatherUpdateRequestListener} To be notified once the active weather
* service provider has finished
* processing your request
* @return An integer that identifies the request submitted to the weather service
* Note that this method might return -1 if an error occurred while trying to submit
* the request.
*/
public int requestWeatherUpdate(@NonNull Location location,
@NonNull WeatherUpdateRequestListener listener) {
if (sWeatherManagerService == null) {
return -1;
}
try {
int tempUnit = WeatherContract.WeatherColumns.TempUnit.CELSIUS;
RequestInfo info = new RequestInfo
.Builder(mRequestInfoListener)
.setLocation(location)
.setTemperatureUnit(tempUnit)
.build();
if (listener != null) mWeatherUpdateRequestListeners.put(info, listener);
sWeatherManagerService.updateWeather(info);
return info.hashCode();
} catch (RemoteException e) {
return -1;
}
}
/**
* Forces the weather service to request the latest weather information for the provided
* WeatherLocation. This is the preferred method for requesting a weather update.
*
* @param weatherLocation A {@link lineageos.weather.WeatherLocation} that was previously
* obtained by calling
* {@link #lookupCity(String, LookupCityRequestListener)}
* @param listener {@link WeatherUpdateRequestListener} To be notified once the active weather
* service provider has finished
* processing your request
* @return An integer that identifies the request submitted to the weather service.
* Note that this method might return -1 if an error occurred while trying to submit
* the request.
*/
public int requestWeatherUpdate(@NonNull WeatherLocation weatherLocation,
@NonNull WeatherUpdateRequestListener listener) {
if (sWeatherManagerService == null) {
return -1;
}
try {
int tempUnit = WeatherContract.WeatherColumns.TempUnit.CELSIUS;
RequestInfo info = new RequestInfo
.Builder(mRequestInfoListener)
.setWeatherLocation(weatherLocation)
.setTemperatureUnit(tempUnit)
.build();
if (listener != null) mWeatherUpdateRequestListeners.put(info, listener);
sWeatherManagerService.updateWeather(info);
return info.hashCode();
} catch (RemoteException e) {
return -1;
}
}
/**
* Request the active weather provider service to lookup the supplied city name.
*
* @param city The city name
* @param listener {@link LookupCityRequestListener} To be notified once the request has been
* completed. Upon success, a list of
* {@link lineageos.weather.WeatherLocation}
* will be provided
* @return An integer that identifies the request submitted to the weather service.
* Note that this method might return -1 if an error occurred while trying to submit
* the request.
*/
public int lookupCity(@NonNull String city, @NonNull LookupCityRequestListener listener) {
if (sWeatherManagerService == null) {
return -1;
}
try {
RequestInfo info = new RequestInfo
.Builder(mRequestInfoListener)
.setCityName(city)
.build();
if (listener != null) mLookupNameRequestListeners.put(info, listener);
sWeatherManagerService.lookupCity(info);
return info.hashCode();
} catch (RemoteException e) {
return -1;
}
}
/**
* Cancels a request that was previously submitted to the weather service.
* @param requestId The ID that you received when the request was submitted
*/
public void cancelRequest(int requestId) {
if (sWeatherManagerService == null) {
return;
}
try {
sWeatherManagerService.cancelRequest(requestId);
}catch (RemoteException e){
}
}
/**
* Registers a {@link WeatherServiceProviderChangeListener} to be notified when a new weather
* service provider becomes active.
* @param listener {@link WeatherServiceProviderChangeListener} to register
*/
public void registerWeatherServiceProviderChangeListener(
@NonNull WeatherServiceProviderChangeListener listener) {
if (sWeatherManagerService == null) return;
synchronized (mProviderChangedListeners) {
if (mProviderChangedListeners.contains(listener)) {
throw new IllegalArgumentException("Listener already registered");
}
if (mProviderChangedListeners.size() == 0) {
try {
sWeatherManagerService.registerWeatherServiceProviderChangeListener(
mProviderChangeListener);
} catch (RemoteException e){
}
}
mProviderChangedListeners.add(listener);
}
}
/**
* Unregisters a listener
* @param listener A previously registered {@link WeatherServiceProviderChangeListener}
*/
public void unregisterWeatherServiceProviderChangeListener(
@NonNull WeatherServiceProviderChangeListener listener) {
if (sWeatherManagerService == null) return;
synchronized (mProviderChangedListeners) {
if (!mProviderChangedListeners.contains(listener)) {
throw new IllegalArgumentException("Listener was never registered");
}
mProviderChangedListeners.remove(listener);
if (mProviderChangedListeners.size() == 0) {
try {
sWeatherManagerService.unregisterWeatherServiceProviderChangeListener(
mProviderChangeListener);
} catch(RemoteException e){
}
}
}
}
/**
* Gets the service's label as declared by the active weather service provider in its manifest
* @return the service's label
*/
public String getActiveWeatherServiceProviderLabel() {
if (sWeatherManagerService == null) return null;
try {
return sWeatherManagerService.getActiveWeatherServiceProviderLabel();
} catch(RemoteException e){
}
return null;
}
private final IWeatherServiceProviderChangeListener mProviderChangeListener =
new IWeatherServiceProviderChangeListener.Stub() {
@Override
public void onWeatherServiceProviderChanged(final String providerName) {
mHandler.post(new Runnable() {
@Override
public void run() {
synchronized (mProviderChangedListeners) {
List<WeatherServiceProviderChangeListener> deadListeners
= new ArrayList<>();
for (WeatherServiceProviderChangeListener listener
: mProviderChangedListeners) {
try {
listener.onWeatherServiceProviderChanged(providerName);
} catch (Throwable e) {
deadListeners.add(listener);
}
}
if (deadListeners.size() > 0) {
for (WeatherServiceProviderChangeListener listener : deadListeners) {
mProviderChangedListeners.remove(listener);
}
}
}
}
});
}
};
private final IRequestInfoListener mRequestInfoListener = new IRequestInfoListener.Stub() {
@Override
public void onWeatherRequestCompleted(final RequestInfo requestInfo, final int status,
final WeatherInfo weatherInfo) {
final WeatherUpdateRequestListener listener
= mWeatherUpdateRequestListeners.remove(requestInfo);
if (listener != null) {
mHandler.post(new Runnable() {
@Override
public void run() {
listener.onWeatherRequestCompleted(status, weatherInfo);
}
});
}
}
@Override
public void onLookupCityRequestCompleted(RequestInfo requestInfo, final int status,
final List<WeatherLocation> weatherLocations) {
final LookupCityRequestListener listener
= mLookupNameRequestListeners.remove(requestInfo);
if (listener != null) {
mHandler.post(new Runnable() {
@Override
public void run() {
listener.onLookupCityRequestCompleted(status, weatherLocations);
}
});
}
}
};
/**
* Interface used to receive notifications upon completion of a weather update request
*/
public interface WeatherUpdateRequestListener {
/**
* This method will be called when the weather service provider has finished processing the
* request
*
* @param status See {@link RequestStatus}
*
* @param weatherInfo A fully populated {@link WeatherInfo} if state is
* {@link RequestStatus#COMPLETED}, null otherwise
*/
void onWeatherRequestCompleted(int status, WeatherInfo weatherInfo);
}
/**
* Interface used to receive notifications upon completion of a request to lookup a city name
*/
public interface LookupCityRequestListener {
/**
* This method will be called when the weather service provider has finished processing the
* request.
*
* @param status See {@link RequestStatus}
*
* @param locations A list of {@link WeatherLocation} if the status is
* {@link RequestStatus#COMPLETED}, null otherwise
*/
void onLookupCityRequestCompleted(int status, List<WeatherLocation> locations);
}
/**
* Interface used to be notified when the user changes the weather service provider
*/
public interface WeatherServiceProviderChangeListener {
/**
* This method will be called when a new weather service provider becomes active in the
* system. The parameter can be null when
* <p>The user removed the active weather service provider from the system </p>
* <p>The active weather provider was disabled.</p>
*
* @param providerLabel The label as declared on the weather service provider manifest
*/
void onWeatherServiceProviderChanged(String providerLabel);
}
}

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app/src/main/java/lineageos/weather/RequestInfo.java Normal file
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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 lineageos.weather;
import android.location.Location;
import android.os.Parcel;
import android.os.Parcelable;
import android.text.TextUtils;
import lineageos.os.Build;
import lineageos.os.Concierge;
import lineageos.os.Concierge.ParcelInfo;
import lineageos.providers.WeatherContract;
import java.util.UUID;
/**
* This class holds the information of a request submitted to the active weather provider service
*/
public final class RequestInfo implements Parcelable {
private Location mLocation;
private String mCityName;
private WeatherLocation mWeatherLocation;
private int mRequestType;
private IRequestInfoListener mListener;
private int mTempUnit;
private String mKey;
private boolean mIsQueryOnly;
/**
* A request to update the weather data using a geographical {@link android.location.Location}
*/
public static final int TYPE_WEATHER_BY_GEO_LOCATION_REQ = 1;
/**
* A request to update the weather data using a {@link WeatherLocation}
*/
public static final int TYPE_WEATHER_BY_WEATHER_LOCATION_REQ = 2;
/**
* A request to look up a city name
*/
public static final int TYPE_LOOKUP_CITY_NAME_REQ = 3;
private RequestInfo() {}
/* package */ static class Builder {
private Location mLocation;
private String mCityName;
private WeatherLocation mWeatherLocation;
private int mRequestType;
private IRequestInfoListener mListener;
private int mTempUnit = WeatherContract.WeatherColumns.TempUnit.FAHRENHEIT;
private boolean mIsQueryOnly = false;
public Builder(IRequestInfoListener listener) {
this.mListener = listener;
}
/**
* Sets the city name and identifies this request as a {@link #TYPE_LOOKUP_CITY_NAME_REQ}
* request. If set, will null out the location and weather location. Attempting to set
* a null city name will get you an IllegalArgumentException
*/
public Builder setCityName(String cityName) {
if (cityName == null) {
throw new IllegalArgumentException("City name can't be null");
}
this.mCityName = cityName;
this.mRequestType = TYPE_LOOKUP_CITY_NAME_REQ;
this.mLocation = null;
this.mWeatherLocation = null;
return this;
}
/**
* Sets the Location and identifies this request as a
* {@link #TYPE_WEATHER_BY_GEO_LOCATION_REQ}. If set, will null out the city name and
* weather location. Attempting to set a null location will get you an
* IllegalArgumentException
*/
public Builder setLocation(Location location) {
if (location == null) {
throw new IllegalArgumentException("Location can't be null");
}
this.mLocation = new Location(location);
this.mCityName = null;
this.mWeatherLocation = null;
this.mRequestType = TYPE_WEATHER_BY_GEO_LOCATION_REQ;
return this;
}
/**
* Sets the weather location and identifies this request as a
* {@link #TYPE_WEATHER_BY_WEATHER_LOCATION_REQ}. If set, will null out the location and
* city name. Attempting to set a null weather location will get you an
* IllegalArgumentException
*/
public Builder setWeatherLocation(WeatherLocation weatherLocation) {
if (weatherLocation == null) {
throw new IllegalArgumentException("WeatherLocation can't be null");
}
this.mWeatherLocation = weatherLocation;
this.mLocation = null;
this.mCityName = null;
this.mRequestType = TYPE_WEATHER_BY_WEATHER_LOCATION_REQ;
return this;
}
/**
* Sets the unit in which the temperature will be reported if the request is honored.
* Valid values are:
* <ul>
* {@link lineageos.providers.WeatherContract.WeatherColumns.TempUnit#CELSIUS}
* {@link lineageos.providers.WeatherContract.WeatherColumns.TempUnit#FAHRENHEIT}
* </ul>
* Any other value will generate an IllegalArgumentException. If the temperature unit is not
* set, the default will be degrees Fahrenheit
* @param unit A valid temperature unit
*/
public Builder setTemperatureUnit(int unit) {
if (!isValidTempUnit(unit)) {
throw new IllegalArgumentException("Invalid temperature unit");
}
this.mTempUnit = unit;
return this;
}
/**
* If this is a weather request, marks the request as a query only, meaning that the
* content provider won't be updated after the active weather service has finished
* processing the request.
*/
public Builder queryOnly() {
switch (mRequestType) {
case TYPE_WEATHER_BY_GEO_LOCATION_REQ:
case TYPE_WEATHER_BY_WEATHER_LOCATION_REQ:
this.mIsQueryOnly = true;
break;
default:
this.mIsQueryOnly = false;
break;
}
return this;
}
/**
* Combine all of the options that have been set and return a new {@link RequestInfo} object
* @return {@link RequestInfo}
*/
public RequestInfo build() {
RequestInfo info = new RequestInfo();
info.mListener = this.mListener;
info.mRequestType = this.mRequestType;
info.mCityName = this.mCityName;
info.mWeatherLocation = this.mWeatherLocation;
info.mLocation = this.mLocation;
info.mTempUnit = this.mTempUnit;
info.mIsQueryOnly = this.mIsQueryOnly;
info.mKey = UUID.randomUUID().toString();
return info;
}
private boolean isValidTempUnit(int unit) {
switch (unit) {
case WeatherContract.WeatherColumns.TempUnit.CELSIUS:
case WeatherContract.WeatherColumns.TempUnit.FAHRENHEIT:
return true;
default:
return false;
}
}
}
private RequestInfo(Parcel parcel) {
// Read parcelable version via the Concierge
ParcelInfo parcelInfo = Concierge.receiveParcel(parcel);
int parcelableVersion = parcelInfo.getParcelVersion();
if (parcelableVersion >= Build.LINEAGE_VERSION_CODES.ELDERBERRY) {
mKey = parcel.readString();
mRequestType = parcel.readInt();
switch (mRequestType) {
case TYPE_WEATHER_BY_GEO_LOCATION_REQ:
mLocation = Location.CREATOR.createFromParcel(parcel);
mTempUnit = parcel.readInt();
break;
case TYPE_WEATHER_BY_WEATHER_LOCATION_REQ:
mWeatherLocation = WeatherLocation.CREATOR.createFromParcel(parcel);
mTempUnit = parcel.readInt();
break;
case TYPE_LOOKUP_CITY_NAME_REQ:
mCityName = parcel.readString();
break;
}
mIsQueryOnly = (parcel.readInt() == 1);
mListener = IRequestInfoListener.Stub.asInterface(parcel.readStrongBinder());
}
// Complete parcel info for the concierge
parcelInfo.complete();
}
/**
* @return The request type
*/
public int getRequestType() {
return mRequestType;
}
/**
* @return the {@link android.location.Location} if this is a request by location, null
* otherwise
*/
public Location getLocation() {
return new Location(mLocation);
}
/**
* @return the {@link lineageos.weather.WeatherLocation} if this is a request by weather
* location, null otherwise
*/
public WeatherLocation getWeatherLocation() {
return mWeatherLocation;
}
/**
* @hide
*/
public IRequestInfoListener getRequestListener() {
return mListener;
}
/**
* @return the city name if this is a lookup request, null otherwise
*/
public String getCityName() {
return mCityName;
}
/**
* @return the temperature unit if this is a weather request, -1 otherwise
*/
public int getTemperatureUnit() {
switch (mRequestType) {
case TYPE_WEATHER_BY_GEO_LOCATION_REQ:
case TYPE_WEATHER_BY_WEATHER_LOCATION_REQ:
return mTempUnit;
default:
return -1;
}
}
/**
* @return if this is a weather request, whether the request will update the content provider.
* False for other kind of requests
* @hide
*/
public boolean isQueryOnlyWeatherRequest() {
switch (mRequestType) {
case TYPE_WEATHER_BY_GEO_LOCATION_REQ:
case TYPE_WEATHER_BY_WEATHER_LOCATION_REQ:
return mIsQueryOnly;
default:
return false;
}
}
public static final Creator<RequestInfo> CREATOR = new Creator<RequestInfo>() {
@Override
public RequestInfo createFromParcel(Parcel in) {
return new RequestInfo(in);
}
@Override
public RequestInfo[] newArray(int size) {
return new RequestInfo[size];
}
};
@Override
public int describeContents() {
return 0;
}
@Override
public void writeToParcel(Parcel dest, int flags) {
// Tell the concierge to prepare the parcel
ParcelInfo parcelInfo = Concierge.prepareParcel(dest);
// ==== ELDERBERRY =====
dest.writeString(mKey);
dest.writeInt(mRequestType);
switch (mRequestType) {
case TYPE_WEATHER_BY_GEO_LOCATION_REQ:
mLocation.writeToParcel(dest, 0);
dest.writeInt(mTempUnit);
break;
case TYPE_WEATHER_BY_WEATHER_LOCATION_REQ:
mWeatherLocation.writeToParcel(dest, 0);
dest.writeInt(mTempUnit);
break;
case TYPE_LOOKUP_CITY_NAME_REQ:
dest.writeString(mCityName);
break;
}
dest.writeInt(mIsQueryOnly == true ? 1 : 0);
dest.writeStrongBinder(mListener.asBinder());
// Complete parcel info for the concierge
parcelInfo.complete();
}
@Override
public String toString() {
StringBuilder builder = new StringBuilder();
builder.append("{ Request for ");
switch (mRequestType) {
case TYPE_WEATHER_BY_GEO_LOCATION_REQ:
builder.append("Location: ").append(mLocation);
builder.append(" Temp Unit: ");
if (mTempUnit == WeatherContract.WeatherColumns.TempUnit.FAHRENHEIT) {
builder.append("Fahrenheit");
} else {
builder.append(" Celsius");
}
break;
case TYPE_WEATHER_BY_WEATHER_LOCATION_REQ:
builder.append("WeatherLocation: ").append(mWeatherLocation);
builder.append(" Temp Unit: ");
if (mTempUnit == WeatherContract.WeatherColumns.TempUnit.FAHRENHEIT) {
builder.append("Fahrenheit");
} else {
builder.append(" Celsius");
}
break;
case TYPE_LOOKUP_CITY_NAME_REQ:
builder.append("Lookup City: ").append(mCityName);
break;
}
return builder.append(" }").toString();
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((mKey != null) ? mKey.hashCode() : 0);
return result;
}
@Override
public boolean equals(Object obj) {
if (obj == null) return false;
if (getClass() == obj.getClass()) {
RequestInfo info = (RequestInfo) obj;
return (TextUtils.equals(mKey, info.mKey));
}
return false;
}
}

642
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/*
* Copyright (C) 2016 The CyanongenMod 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 lineageos.weather;
import android.os.Parcel;
import android.os.Parcelable;
import android.text.TextUtils;
import androidx.annotation.NonNull;
import lineageos.os.Build;
import lineageos.os.Concierge;
import lineageos.os.Concierge.ParcelInfo;
import lineageos.providers.WeatherContract;
import lineageos.weatherservice.ServiceRequest;
import lineageos.weatherservice.ServiceRequestResult;
import java.util.ArrayList;
import java.util.List;
import java.util.UUID;
/**
* This class represents the weather information that a
* {@link lineageos.weatherservice.WeatherProviderService} will use to update the weather content
* provider. A weather provider service will be called by the system to process an update
* request at any time. If the service successfully processes the request, then the weather provider
* service is responsible of calling
* {@link ServiceRequest#complete(ServiceRequestResult)} to notify the
* system that the request was completed and that the weather content provider should be updated
* with the supplied weather information.
*/
public final class WeatherInfo implements Parcelable {
private String mCity;
private int mConditionCode;
private double mTemperature;
private int mTempUnit;
private double mTodaysHighTemp;
private double mTodaysLowTemp;
private double mHumidity;
private double mWindSpeed;
private double mWindDirection;
private int mWindSpeedUnit;
private long mTimestamp;
private List<DayForecast> mForecastList;
private String mKey;
private WeatherInfo() {}
/**
* Builder class for {@link WeatherInfo}
*/
public static class Builder {
private String mCity;
private int mConditionCode = WeatherContract.WeatherColumns.WeatherCode.NOT_AVAILABLE;
private double mTemperature;
private int mTempUnit;
private double mTodaysHighTemp = Double.NaN;
private double mTodaysLowTemp = Double.NaN;
private double mHumidity = Double.NaN;
private double mWindSpeed = Double.NaN;
private double mWindDirection = Double.NaN;
private int mWindSpeedUnit = WeatherContract.WeatherColumns.WindSpeedUnit.MPH;
private long mTimestamp = -1;
private List<DayForecast> mForecastList = new ArrayList<>(0);
/**
* @param cityName A valid city name. Attempting to pass null will get you an
* IllegalArgumentException
* @param temperature A valid temperature value. Attempting pass an invalid double value,
* will get you an IllegalArgumentException
* @param tempUnit A valid temperature unit value. See
* {@link lineageos.providers.WeatherContract.WeatherColumns.TempUnit} for
* valid values. Attempting to pass an invalid temperature unit will get you
* an IllegalArgumentException
*/
public Builder(@NonNull String cityName, double temperature, int tempUnit) {
if (cityName == null) {
throw new IllegalArgumentException("City name can't be null");
}
if (Double.isNaN(temperature)) {
throw new IllegalArgumentException("Invalid temperature");
}
if (!isValidTempUnit(tempUnit)) {
throw new IllegalArgumentException("Invalid temperature unit");
}
this.mCity = cityName;
this.mTemperature = temperature;
this.mTempUnit = tempUnit;
}
/**
* @param timeStamp A timestamp indicating when this data was generated. If timestamps is
* not set, then the builder will set it to the time of object creation
* @return The {@link Builder} instance
*/
public Builder setTimestamp(long timeStamp) {
mTimestamp = timeStamp;
return this;
}
/**
* @param humidity The weather humidity. Attempting to pass an invalid double value will get
* you an IllegalArgumentException
* @return The {@link Builder} instance
*/
public Builder setHumidity(double humidity) {
if (Double.isNaN(humidity)) {
throw new IllegalArgumentException("Invalid humidity value");
}
mHumidity = humidity;
return this;
}
/**
* @param windSpeed The wind speed. Attempting to pass an invalid double value will get you
* an IllegalArgumentException
* @param windDirection The wind direction. Attempting to pass an invalid double value will
* get you an IllegalArgumentException
* @param windSpeedUnit A valid wind speed direction unit. See
* {@link lineageos.providers.WeatherContract.WeatherColumns.WindSpeedUnit}
* for valid values. Attempting to pass an invalid speed unit will get
* you an IllegalArgumentException
* @return The {@link Builder} instance
*/
public Builder setWind(double windSpeed, double windDirection, int windSpeedUnit) {
if (Double.isNaN(windSpeed)) {
throw new IllegalArgumentException("Invalid wind speed value");
}
if (Double.isNaN(windDirection)) {
throw new IllegalArgumentException("Invalid wind direction value");
}
if (!isValidWindSpeedUnit(windSpeedUnit)) {
throw new IllegalArgumentException("Invalid speed unit");
}
mWindSpeed = windSpeed;
mWindSpeedUnit = windSpeedUnit;
mWindDirection = windDirection;
return this;
}
/**
* @param conditionCode A valid weather condition code. See
* {@link lineageos.providers.WeatherContract.WeatherColumns.WeatherCode}
* for valid codes. Attempting to pass an invalid code will get you an
* IllegalArgumentException.
* @return The {@link Builder} instance
*/
public Builder setWeatherCondition(int conditionCode) {
if (!isValidWeatherCode(conditionCode)) {
throw new IllegalArgumentException("Invalid weather condition code");
}
mConditionCode = conditionCode;
return this;
}
/**
* @param forecasts A valid array list of {@link DayForecast} objects. Attempting to pass
* null will get you an IllegalArgumentException'
* @return The {@link Builder} instance
*/
public Builder setForecast(@NonNull List<DayForecast> forecasts) {
if (forecasts == null) {
throw new IllegalArgumentException("Forecast list can't be null");
}
mForecastList = forecasts;
return this;
}
/**
*
* @param todaysHigh Today's high temperature. Attempting to pass an invalid double value
* will get you an IllegalArgumentException
* @return The {@link Builder} instance
*/
public Builder setTodaysHigh(double todaysHigh) {
if (Double.isNaN(todaysHigh)) {
throw new IllegalArgumentException("Invalid temperature value");
}
mTodaysHighTemp = todaysHigh;
return this;
}
/**
* @param todaysLow Today's low temperature. Attempting to pass an invalid double value will
* get you an IllegalArgumentException
* @return
*/
public Builder setTodaysLow(double todaysLow) {
if (Double.isNaN(todaysLow)) {
throw new IllegalArgumentException("Invalid temperature value");
}
mTodaysLowTemp = todaysLow;
return this;
}
/**
* Combine all of the options that have been set and return a new {@link WeatherInfo} object
* @return {@link WeatherInfo}
*/
public WeatherInfo build() {
WeatherInfo info = new WeatherInfo();
info.mCity = this.mCity;
info.mConditionCode = this.mConditionCode;
info.mTemperature = this.mTemperature;
info.mTempUnit = this.mTempUnit;
info.mHumidity = this.mHumidity;
info.mWindSpeed = this.mWindSpeed;
info.mWindDirection = this.mWindDirection;
info.mWindSpeedUnit = this.mWindSpeedUnit;
info.mTimestamp = this.mTimestamp == -1 ? System.currentTimeMillis() : this.mTimestamp;
info.mForecastList = this.mForecastList;
info.mTodaysHighTemp = this.mTodaysHighTemp;
info.mTodaysLowTemp = this.mTodaysLowTemp;
info.mKey = UUID.randomUUID().toString();
return info;
}
private boolean isValidTempUnit(int unit) {
switch (unit) {
case WeatherContract.WeatherColumns.TempUnit.CELSIUS:
case WeatherContract.WeatherColumns.TempUnit.FAHRENHEIT:
return true;
default:
return false;
}
}
private boolean isValidWindSpeedUnit(int unit) {
switch (unit) {
case WeatherContract.WeatherColumns.WindSpeedUnit.KPH:
case WeatherContract.WeatherColumns.WindSpeedUnit.MPH:
return true;
default:
return false;
}
}
}
private static boolean isValidWeatherCode(int code) {
if (code < WeatherContract.WeatherColumns.WeatherCode.WEATHER_CODE_MIN
|| code > WeatherContract.WeatherColumns.WeatherCode.WEATHER_CODE_MAX) {
if (code != WeatherContract.WeatherColumns.WeatherCode.NOT_AVAILABLE) {
return false;
}
}
return true;
}
/**
* @return city name
*/
public String getCity() {
return mCity;
}
/**
* @return An implementation specific weather condition code
*/
public int getConditionCode() {
return mConditionCode;
}
/**
* @return humidity
*/
public double getHumidity() {
return mHumidity;
}
/**
* @return time stamp when the request was processed
*/
public long getTimestamp() {
return mTimestamp;
}
/**
* @return wind direction (degrees)
*/
public double getWindDirection() {
return mWindDirection;
}
/**
* @return wind speed
*/
public double getWindSpeed() {
return mWindSpeed;
}
/**
* @return wind speed unit
*/
public int getWindSpeedUnit() {
return mWindSpeedUnit;
}
/**
* @return current temperature
*/
public double getTemperature() {
return mTemperature;
}
/**
* @return temperature unit
*/
public int getTemperatureUnit() {
return mTempUnit;
}
/**
* @return today's high temperature
*/
public double getTodaysHigh() {
return mTodaysHighTemp;
}
/**
* @return today's low temperature
*/
public double getTodaysLow() {
return mTodaysLowTemp;
}
/**
* @return List of {@link lineageos.weather.WeatherInfo.DayForecast}. This list will contain
* the forecast weather for the upcoming days. If you want to know today's high and low
* temperatures, use {@link WeatherInfo#getTodaysHigh()} and {@link WeatherInfo#getTodaysLow()}
*/
public List<DayForecast> getForecasts() {
return new ArrayList<>(mForecastList);
}
private WeatherInfo(Parcel parcel) {
// Read parcelable version via the Concierge
ParcelInfo parcelInfo = Concierge.receiveParcel(parcel);
int parcelableVersion = parcelInfo.getParcelVersion();
if (parcelableVersion >= Build.LINEAGE_VERSION_CODES.ELDERBERRY) {
mKey = parcel.readString();
mCity = parcel.readString();
mConditionCode = parcel.readInt();
mTemperature = parcel.readDouble();
mTempUnit = parcel.readInt();
mHumidity = parcel.readDouble();
mWindSpeed = parcel.readDouble();
mWindDirection = parcel.readDouble();
mWindSpeedUnit = parcel.readInt();
mTodaysHighTemp = parcel.readDouble();
mTodaysLowTemp = parcel.readDouble();
mTimestamp = parcel.readLong();
int forecastListSize = parcel.readInt();
mForecastList = new ArrayList<>();
while (forecastListSize > 0) {
mForecastList.add(DayForecast.CREATOR.createFromParcel(parcel));
forecastListSize--;
}
}
// Complete parcel info for the concierge
parcelInfo.complete();
}
@Override
public int describeContents() {
return 0;
}
@Override
public void writeToParcel(Parcel dest, int flags) {
// Tell the concierge to prepare the parcel
ParcelInfo parcelInfo = Concierge.prepareParcel(dest);
// ==== ELDERBERRY =====
dest.writeString(mKey);
dest.writeString(mCity);
dest.writeInt(mConditionCode);
dest.writeDouble(mTemperature);
dest.writeInt(mTempUnit);
dest.writeDouble(mHumidity);
dest.writeDouble(mWindSpeed);
dest.writeDouble(mWindDirection);
dest.writeInt(mWindSpeedUnit);
dest.writeDouble(mTodaysHighTemp);
dest.writeDouble(mTodaysLowTemp);
dest.writeLong(mTimestamp);
dest.writeInt(mForecastList.size());
for (DayForecast dayForecast : mForecastList) {
dayForecast.writeToParcel(dest, 0);
}
// Complete parcel info for the concierge
parcelInfo.complete();
}
public static final Parcelable.Creator<WeatherInfo> CREATOR =
new Parcelable.Creator<WeatherInfo>() {
@Override
public WeatherInfo createFromParcel(Parcel source) {
return new WeatherInfo(source);
}
@Override
public WeatherInfo[] newArray(int size) {
return new WeatherInfo[size];
}
};
/**
* This class represents the weather forecast for a given day. Do not add low and high
* temperatures for the current day in this list. Use
* {@link WeatherInfo.Builder#setTodaysHigh(double)} and
* {@link WeatherInfo.Builder#setTodaysLow(double)} instead.
*/
public static class DayForecast implements Parcelable{
double mLow;
double mHigh;
int mConditionCode;
String mKey;
private DayForecast() {}
/**
* Builder class for {@link DayForecast}
*/
public static class Builder {
double mLow = Double.NaN;
double mHigh = Double.NaN;
int mConditionCode;
/**
* @param conditionCode A valid weather condition code. See
* {@link lineageos.providers.WeatherContract.WeatherColumns.WeatherCode} for valid
* values. Attempting to pass an invalid code will get you an
* IllegalArgumentException
*/
public Builder(int conditionCode) {
if (!isValidWeatherCode(conditionCode)) {
throw new IllegalArgumentException("Invalid weather condition code");
}
mConditionCode = conditionCode;
}
/**
* @param high Forecast high temperature for this day. Attempting to pass an invalid
* double value will get you an IllegalArgumentException
* @return The {@link Builder} instance
*/
public Builder setHigh(double high) {
if (Double.isNaN(high)) {
throw new IllegalArgumentException("Invalid high forecast temperature");
}
mHigh = high;
return this;
}
/**
* @param low Forecast low temperate for this day. Attempting to pass an invalid double
* value will get you an IllegalArgumentException
* @return The {@link Builder} instance
*/
public Builder setLow(double low) {
if (Double.isNaN(low)) {
throw new IllegalArgumentException("Invalid low forecast temperature");
}
mLow = low;
return this;
}
/**
* Combine all of the options that have been set and return a new {@link DayForecast}
* object
* @return {@link DayForecast}
*/
public DayForecast build() {
DayForecast forecast = new DayForecast();
forecast.mLow = this.mLow;
forecast.mHigh = this.mHigh;
forecast.mConditionCode = this.mConditionCode;
forecast.mKey = UUID.randomUUID().toString();
return forecast;
}
}
/**
* @return forecasted low temperature
*/
public double getLow() {
return mLow;
}
/**
* @return not what you think. Returns the forecasted high temperature
*/
public double getHigh() {
return mHigh;
}
/**
* @return forecasted weather condition code. Implementation specific
*/
public int getConditionCode() {
return mConditionCode;
}
@Override
public int describeContents() {
return 0;
}
@Override
public void writeToParcel(Parcel dest, int flags) {
// Tell the concierge to prepare the parcel
ParcelInfo parcelInfo = Concierge.prepareParcel(dest);
// ==== ELDERBERRY =====
dest.writeString(mKey);
dest.writeDouble(mLow);
dest.writeDouble(mHigh);
dest.writeInt(mConditionCode);
// Complete parcel info for the concierge
parcelInfo.complete();
}
public static final Parcelable.Creator<DayForecast> CREATOR =
new Parcelable.Creator<DayForecast>() {
@Override
public DayForecast createFromParcel(Parcel source) {
return new DayForecast(source);
}
@Override
public DayForecast[] newArray(int size) {
return new DayForecast[size];
}
};
private DayForecast(Parcel parcel) {
// Read parcelable version via the Concierge
ParcelInfo parcelInfo = Concierge.receiveParcel(parcel);
int parcelableVersion = parcelInfo.getParcelVersion();
if (parcelableVersion >= Build.LINEAGE_VERSION_CODES.ELDERBERRY) {
mKey = parcel.readString();
mLow = parcel.readDouble();
mHigh = parcel.readDouble();
mConditionCode = parcel.readInt();
}
// Complete parcel info for the concierge
parcelInfo.complete();
}
@Override
public String toString() {
return new StringBuilder()
.append("{Low temp: ").append(mLow)
.append(" High temp: ").append(mHigh)
.append(" Condition code: ").append(mConditionCode)
.append("}").toString();
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((mKey != null) ? mKey.hashCode() : 0);
return result;
}
@Override
public boolean equals(Object obj) {
if (obj == null) return false;
if (getClass() == obj.getClass()) {
DayForecast forecast = (DayForecast) obj;
return (TextUtils.equals(mKey, forecast.mKey));
}
return false;
}
}
@Override
public String toString() {
StringBuilder builder = new StringBuilder()
.append(" City Name: ").append(mCity)
.append(" Condition Code: ").append(mConditionCode)
.append(" Temperature: ").append(mTemperature)
.append(" Temperature Unit: ").append(mTempUnit)
.append(" Humidity: ").append(mHumidity)
.append(" Wind speed: ").append(mWindSpeed)
.append(" Wind direction: ").append(mWindDirection)
.append(" Wind Speed Unit: ").append(mWindSpeedUnit)
.append(" Today's high temp: ").append(mTodaysHighTemp)
.append(" Today's low temp: ").append(mTodaysLowTemp)
.append(" Timestamp: ").append(mTimestamp).append(" Forecasts: [");
for (DayForecast dayForecast : mForecastList) {
builder.append(dayForecast.toString());
}
return builder.append("]}").toString();
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((mKey != null) ? mKey.hashCode() : 0);
return result;
}
@Override
public boolean equals(Object obj) {
if (obj == null) return false;
if (getClass() == obj.getClass()) {
WeatherInfo info = (WeatherInfo) obj;
return (TextUtils.equals(mKey, info.mKey));
}
return false;
}
}

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app/src/main/java/lineageos/weather/WeatherLocation.java Normal file
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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 lineageos.weather;
import android.os.Parcel;
import android.os.Parcelable;
import android.text.TextUtils;
import lineageos.os.Build;
import lineageos.os.Concierge;
import lineageos.os.Concierge.ParcelInfo;
import java.util.UUID;
/**
* A class representing a geographical location that a weather service provider can use to
* get weather data from. Each service provider will potentially populate objects of this class
* with different content, so make sure you don't preserve the values when a service provider
* is changed
*/
public final class WeatherLocation implements Parcelable{
private String mCityId;
private String mCity;
private String mState;
private String mPostal;
private String mCountryId;
private String mCountry;
private String mKey;
private WeatherLocation() {}
/**
* Builder class for {@link WeatherLocation}
*/
public static class Builder {
String mCityId = "";
String mCity = "";
String mState = "";
String mPostal = "";
String mCountryId = "";
String mCountry = "";
/**
* @param cityId An identifier for the city (for example WOEID - Where On Earth IDentifier)
* @param cityName The name of the city
*/
public Builder(String cityId, String cityName) {
if (cityId == null || cityName == null) {
throw new IllegalArgumentException("Illegal to set city id AND city to null");
}
this.mCityId = cityId;
this.mCity = cityName;
}
/**
* @param cityName The name of the city
*/
public Builder(String cityName) {
if (cityName == null) {
throw new IllegalArgumentException("City name can't be null");
}
this.mCity = cityName;
}
/**
* @param countryId An identifier for the country (for example ISO alpha-2, ISO alpha-3,
* ISO 3166-1 numeric-3, etc)
* @return The {@link Builder} instance
*/
public Builder setCountryId(String countryId) {
if (countryId == null) {
throw new IllegalArgumentException("Country ID can't be null");
}
this.mCountryId = countryId;
return this;
}
/**
* @param country The country name
* @return The {@link Builder} instance
*/
public Builder setCountry(String country) {
if (country == null) {
throw new IllegalArgumentException("Country can't be null");
}
this.mCountry = country;
return this;
}
/**
* @param postalCode The postal/ZIP code
* @return The {@link Builder} instance
*/
public Builder setPostalCode(String postalCode) {
if (postalCode == null) {
throw new IllegalArgumentException("Postal code/ZIP can't be null");
}
this.mPostal = postalCode;
return this;
}
/**
* @param state The state or territory where the city is located
* @return The {@link Builder} instance
*/
public Builder setState(String state) {
if (state == null) {
throw new IllegalArgumentException("State can't be null");
}
this.mState = state;
return this;
}
/**
* Combine all of the options that have been set and return a new {@link WeatherLocation}
* object
* @return {@link WeatherLocation}
*/
public WeatherLocation build() {
WeatherLocation weatherLocation = new WeatherLocation();
weatherLocation.mCityId = this.mCityId;
weatherLocation.mCity = this.mCity;
weatherLocation.mState = this.mState;
weatherLocation.mPostal = this.mPostal;
weatherLocation.mCountryId = this.mCountryId;
weatherLocation.mCountry = this.mCountry;
weatherLocation.mKey = UUID.randomUUID().toString();
return weatherLocation;
}
}
/**
* @return The city ID. This method will return an empty string if the city ID was not set
*/
public String getCityId() {
return mCityId;
}
/**
* @return The city name. This method will return an empty string if the city name was not set
*/
public String getCity() {
return mCity;
}
/**
* @return The state name. This method will return an empty string if the state was not set
*/
public String getState() {
return mState;
}
/**
* @return The postal/ZIP code. This method will return an empty string if the postal/ZIP code
* was not set
*/
public String getPostalCode() {
return mPostal;
}
/**
* @return The country ID. This method will return an empty string if the country ID was not set
*/
public String getCountryId() {
return mCountryId;
}
/**
* @return The country name. This method will return an empty string if the country ID was not
* set
*/
public String getCountry() {
return mCountry;
}
private WeatherLocation(Parcel in) {
// Read parcelable version via the Concierge
ParcelInfo parcelInfo = Concierge.receiveParcel(in);
int parcelableVersion = parcelInfo.getParcelVersion();
if (parcelableVersion >= Build.LINEAGE_VERSION_CODES.ELDERBERRY) {
mKey = in.readString();
mCityId = in.readString();
mCity = in.readString();
mState = in.readString();
mPostal = in.readString();
mCountryId = in.readString();
mCountry = in.readString();
}
// Complete parcel info for the concierge
parcelInfo.complete();
}
public static final Creator<WeatherLocation> CREATOR = new Creator<WeatherLocation>() {
@Override
public WeatherLocation createFromParcel(Parcel in) {
return new WeatherLocation(in);
}
@Override
public WeatherLocation[] newArray(int size) {
return new WeatherLocation[size];
}
};
@Override
public int describeContents() {
return 0;
}
@Override
public void writeToParcel(Parcel dest, int flags) {
// Tell the concierge to prepare the parcel
ParcelInfo parcelInfo = Concierge.prepareParcel(dest);
// ==== ELDERBERRY =====
dest.writeString(mKey);
dest.writeString(mCityId);
dest.writeString(mCity);
dest.writeString(mState);
dest.writeString(mPostal);
dest.writeString(mCountryId);
dest.writeString(mCountry);
// Complete parcel info for the concierge
parcelInfo.complete();
}
@Override
public String toString() {
return new StringBuilder()
.append("{ City ID: ").append(mCityId)
.append(" City: ").append(mCity)
.append(" State: ").append(mState)
.append(" Postal/ZIP Code: ").append(mPostal)
.append(" Country Id: ").append(mCountryId)
.append(" Country: ").append(mCountry).append("}")
.toString();
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((mKey != null) ? mKey.hashCode() : 0);
return result;
}
@Override
public boolean equals(Object obj) {
if (obj == null) return false;
if (getClass() == obj.getClass()) {
WeatherLocation location = (WeatherLocation) obj;
return (TextUtils.equals(mKey, location.mKey));
}
return false;
}
}

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app/src/main/java/lineageos/weather/util/WeatherUtils.java Normal file
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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 lineageos.weather.util;
import lineageos.providers.WeatherContract;
import java.text.DecimalFormat;
/**
* Helper class to perform operations and formatting of weather data
*/
public class WeatherUtils {
/**
* Converts a temperature expressed in degrees Celsius to degrees Fahrenheit
* @param celsius temperature in Celsius
* @return the temperature in degrees Fahrenheit
*/
public static double celsiusToFahrenheit(double celsius) {
return ((celsius * (9d/5d)) + 32d);
}
/**
* Converts a temperature expressed in degrees Fahrenheit to degrees Celsius
* @param fahrenheit temperature in Fahrenheit
* @return the temperature in degrees Celsius
*/
public static double fahrenheitToCelsius(double fahrenheit) {
return ((fahrenheit - 32d) * (5d/9d));
}
/**
* Returns a string representation of the temperature and unit supplied. The temperature value
* will be half-even rounded.
* @param temperature the temperature value
* @param tempUnit A valid {@link WeatherContract.WeatherColumns.TempUnit}
* @return A string with the format XX&deg;F or XX&deg;C (where XX is the temperature)
* depending on the temperature unit that was provided or null if an invalid unit is supplied
*/
public static String formatTemperature(double temperature, int tempUnit) {
if (!isValidTempUnit(tempUnit)) return null;
if (Double.isNaN(temperature)) return "-";
DecimalFormat noDigitsFormat = new DecimalFormat("0");
String noDigitsTemp = noDigitsFormat.format(temperature);
if (noDigitsTemp.equals("-0")) {
noDigitsTemp = "0";
}
StringBuilder formatted = new StringBuilder()
.append(noDigitsTemp).append("\u00b0");
if (tempUnit == WeatherContract.WeatherColumns.TempUnit.CELSIUS) {
formatted.append("C");
} else if (tempUnit == WeatherContract.WeatherColumns.TempUnit.FAHRENHEIT) {
formatted.append("F");
}
return formatted.toString();
}
private static boolean isValidTempUnit(int unit) {
switch (unit) {
case WeatherContract.WeatherColumns.TempUnit.CELSIUS:
case WeatherContract.WeatherColumns.TempUnit.FAHRENHEIT:
return true;
default:
return false;
}
}
}

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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 lineageos.weatherservice;
import android.os.RemoteException;
import androidx.annotation.NonNull;
import lineageos.weatherservice.IWeatherProviderServiceClient;
import lineageos.weather.LineageWeatherManager;
import lineageos.weather.RequestInfo;
/**
* This class represents a request submitted by the system to the active weather provider service
*/
public final class ServiceRequest {
private final RequestInfo mInfo;
private final IWeatherProviderServiceClient mClient;
private enum Status {
IN_PROGRESS, COMPLETED, CANCELLED, FAILED, REJECTED
}
private Status mStatus;
/* package */ ServiceRequest(RequestInfo info, IWeatherProviderServiceClient client) {
mInfo = info;
mClient = client;
mStatus = Status.IN_PROGRESS;
}
/**
* Obtains the request information
* @return {@link lineageos.weather.RequestInfo}
*/
public RequestInfo getRequestInfo() {
return mInfo;
}
/**
* This method should be called once the request has been completed
*/
public void complete(@NonNull ServiceRequestResult result) {
synchronized (this) {
if (mStatus.equals(Status.IN_PROGRESS)) {
try {
final int requestType = mInfo.getRequestType();
switch (requestType) {
case RequestInfo.TYPE_WEATHER_BY_GEO_LOCATION_REQ:
case RequestInfo.TYPE_WEATHER_BY_WEATHER_LOCATION_REQ:
if (result.getWeatherInfo() == null) {
throw new IllegalStateException("The service request result doesn't"
+ " contain a valid WeatherInfo object");
}
mClient.setServiceRequestState(mInfo, result,
LineageWeatherManager.RequestStatus.COMPLETED);
break;
case RequestInfo.TYPE_LOOKUP_CITY_NAME_REQ:
if (result.getLocationLookupList() == null
|| result.getLocationLookupList().size() <= 0) {
//In case the user decided to mark this request as completed with
//null or empty list. It's not necessarily a failure
mClient.setServiceRequestState(mInfo, null,
LineageWeatherManager.RequestStatus.NO_MATCH_FOUND);
} else {
mClient.setServiceRequestState(mInfo, result,
LineageWeatherManager.RequestStatus.COMPLETED);
}
break;
}
} catch (RemoteException e) {
}
mStatus = Status.COMPLETED;
}
}
}
/**
* This method should be called if the service failed to process the request
* (no internet connection, time out, etc.)
*/
public void fail() {
synchronized (this) {
if (mStatus.equals(Status.IN_PROGRESS)) {
try {
final int requestType = mInfo.getRequestType();
switch (requestType) {
case RequestInfo.TYPE_WEATHER_BY_GEO_LOCATION_REQ:
case RequestInfo.TYPE_WEATHER_BY_WEATHER_LOCATION_REQ:
mClient.setServiceRequestState(mInfo, null,
LineageWeatherManager.RequestStatus.FAILED);
break;
case RequestInfo.TYPE_LOOKUP_CITY_NAME_REQ:
mClient.setServiceRequestState(mInfo, null,
LineageWeatherManager.RequestStatus.FAILED);
break;
}
} catch (RemoteException e) {
}
mStatus = Status.FAILED;
}
}
}
/**
* This method should be called if the service decides not to honor the request. Note this
* method will accept only the following values.
* <ul>
* <li>{@link lineageos.weather.LineageWeatherManager.RequestStatus#SUBMITTED_TOO_SOON}</li>
* <li>{@link lineageos.weather.LineageWeatherManager.RequestStatus#ALREADY_IN_PROGRESS}</li>
* </ul>
* Attempting to pass any other value will get you an IllegalArgumentException
* @param status
*/
public void reject(int status) {
synchronized (this) {
if (mStatus.equals(Status.IN_PROGRESS)) {
switch (status) {
case LineageWeatherManager.RequestStatus.ALREADY_IN_PROGRESS:
case LineageWeatherManager.RequestStatus.SUBMITTED_TOO_SOON:
try {
mClient.setServiceRequestState(mInfo, null, status);
} catch (RemoteException e) {
e.printStackTrace();
}
break;
default:
throw new IllegalArgumentException("Can't reject with status " + status);
}
mStatus = Status.REJECTED;
}
}
}
/**
* Called by the WeatherProviderService base class to notify we don't want this request anymore.
* The service implementing the WeatherProviderService will be notified of this action
* via onRequestCancelled()
* @hide
*/
public void cancel() {
synchronized (this) {
mStatus = Status.CANCELLED;
}
}
}

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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 lineageos.weatherservice;
import android.os.Parcel;
import android.os.Parcelable;
import android.text.TextUtils;
import androidx.annotation.NonNull;
import lineageos.os.Build;
import lineageos.os.Concierge;
import lineageos.os.Concierge.ParcelInfo;
import lineageos.weather.WeatherLocation;
import lineageos.weather.WeatherInfo;
import java.util.ArrayList;
import java.util.List;
import java.util.UUID;
/**
* Use this class to build a request result.
*/
public final class ServiceRequestResult implements Parcelable {
private WeatherInfo mWeatherInfo;
private List<WeatherLocation> mLocationLookupList;
private String mKey;
private ServiceRequestResult() {}
private ServiceRequestResult(Parcel in) {
// Read parcelable version via the Concierge
ParcelInfo parcelInfo = Concierge.receiveParcel(in);
int parcelableVersion = parcelInfo.getParcelVersion();
if (parcelableVersion >= Build.LINEAGE_VERSION_CODES.ELDERBERRY) {
mKey = in.readString();
int hasWeatherInfo = in.readInt();
if (hasWeatherInfo == 1) {
mWeatherInfo = WeatherInfo.CREATOR.createFromParcel(in);
}
int hasLocationLookupList = in.readInt();
if (hasLocationLookupList == 1) {
mLocationLookupList = new ArrayList<>();
int listSize = in.readInt();
while (listSize > 0) {
mLocationLookupList.add(WeatherLocation.CREATOR.createFromParcel(in));
listSize--;
}
}
}
// Complete parcel info for the concierge
parcelInfo.complete();
}
public static final Creator<ServiceRequestResult> CREATOR
= new Creator<ServiceRequestResult>() {
@Override
public ServiceRequestResult createFromParcel(Parcel in) {
return new ServiceRequestResult(in);
}
@Override
public ServiceRequestResult[] newArray(int size) {
return new ServiceRequestResult[size];
}
};
@Override
public int describeContents() {
return 0;
}
@Override
public void writeToParcel(Parcel dest, int flags) {
// Tell the concierge to prepare the parcel
ParcelInfo parcelInfo = Concierge.prepareParcel(dest);
// ==== ELDERBERRY =====
dest.writeString(mKey);
if (mWeatherInfo != null) {
dest.writeInt(1);
mWeatherInfo.writeToParcel(dest, 0);
} else {
dest.writeInt(0);
}
if (mLocationLookupList != null) {
dest.writeInt(1);
dest.writeInt(mLocationLookupList.size());
for (WeatherLocation lookup : mLocationLookupList) {
lookup.writeToParcel(dest, 0);
}
} else {
dest.writeInt(0);
}
// Complete parcel info for the concierge
parcelInfo.complete();
}
/**
* Builder class for {@link ServiceRequestResult}
*/
public static class Builder {
private WeatherInfo mWeatherInfo;
private List<WeatherLocation> mLocationLookupList;
public Builder() {
this.mWeatherInfo = null;
this.mLocationLookupList = null;
}
/**
* @param weatherInfo The WeatherInfo object holding the data that will be used to update
* the weather content provider
*/
public Builder(@NonNull WeatherInfo weatherInfo) {
if (weatherInfo == null) {
throw new IllegalArgumentException("WeatherInfo can't be null");
}
mWeatherInfo = weatherInfo;
}
/**
* @param locations The list of WeatherLocation objects. The list should not be null
*/
public Builder(@NonNull List<WeatherLocation> locations) {
if (locations == null) {
throw new IllegalArgumentException("Weather location list can't be null");
}
mLocationLookupList = locations;
}
/**
* Creates a {@link ServiceRequestResult} with the arguments
* supplied to this builder
* @return {@link ServiceRequestResult}
*/
public ServiceRequestResult build() {
ServiceRequestResult result = new ServiceRequestResult();
result.mWeatherInfo = this.mWeatherInfo;
result.mLocationLookupList = this.mLocationLookupList;
result.mKey = UUID.randomUUID().toString();
return result;
}
}
/**
* @return The WeatherInfo object supplied by the weather provider service
*/
public WeatherInfo getWeatherInfo() {
return mWeatherInfo;
}
/**
* @return The list of WeatherLocation objects supplied by the weather provider service
*/
public List<WeatherLocation> getLocationLookupList() {
return new ArrayList<>(mLocationLookupList);
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((mKey != null) ? mKey.hashCode() : 0);
return result;
}
@Override
public boolean equals(Object obj) {
if (obj == null) return false;
if (getClass() == obj.getClass()) {
ServiceRequestResult request = (ServiceRequestResult) obj;
return (TextUtils.equals(mKey, request.mKey));
}
return false;
}
}

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app/src/main/java/lineageos/weatherservice/WeatherProviderService.java Normal file
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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 lineageos.weatherservice;
import android.app.Service;
import android.content.Context;
import android.content.Intent;
import android.os.Handler;
import android.os.IBinder;
import android.os.Looper;
import android.os.Message;
import lineageos.weather.RequestInfo;
import java.util.Collections;
import java.util.Set;
import java.util.WeakHashMap;
public abstract class WeatherProviderService extends Service {
private Handler mHandler;
private IWeatherProviderServiceClient mClient;
private Set<ServiceRequest> mWeakRequestsSet
= Collections.newSetFromMap(new WeakHashMap<ServiceRequest, Boolean>());
/**
* The {@link android.content.Intent} action that must be declared as handled by a service in
* its manifest for the system to recognize it as a weather provider service
*/
public static final String SERVICE_INTERFACE
= "lineageos.weatherservice.WeatherProviderService";
/**
* Name under which a {@link WeatherProviderService} publishes information about itself.
* This meta-data must reference an XML resource containing
* a <code>&lt;weather-provider-service&gt;</code>
* tag.
*/
public static final String SERVICE_META_DATA = "lineageos.weatherservice";
@Override
protected final void attachBaseContext(Context base) {
super.attachBaseContext(base);
mHandler = new ServiceHandler(base.getMainLooper());
}
@Override
public final IBinder onBind(Intent intent) {
return mBinder;
}
private final IWeatherProviderService.Stub mBinder = new IWeatherProviderService.Stub() {
@Override
public void processWeatherUpdateRequest(final RequestInfo info) {
mHandler.obtainMessage(ServiceHandler.MSG_ON_NEW_REQUEST, info).sendToTarget();
}
@Override
public void processCityNameLookupRequest(final RequestInfo info) {
mHandler.obtainMessage(ServiceHandler.MSG_ON_NEW_REQUEST, info).sendToTarget();
}
@Override
public void setServiceClient(IWeatherProviderServiceClient client) {
mHandler.obtainMessage(ServiceHandler.MSG_SET_CLIENT, client).sendToTarget();
}
@Override
public void cancelOngoingRequests() {
synchronized (mWeakRequestsSet) {
for (final ServiceRequest request : mWeakRequestsSet) {
request.cancel();
mWeakRequestsSet.remove(request);
mHandler.obtainMessage(ServiceHandler.MSG_CANCEL_REQUEST, request)
.sendToTarget();
}
}
}
@Override
public void cancelRequest(int requestId) {
synchronized (mWeakRequestsSet) {
for (final ServiceRequest request : mWeakRequestsSet) {
if (request.getRequestInfo().hashCode() == requestId) {
mWeakRequestsSet.remove(request);
request.cancel();
mHandler.obtainMessage(ServiceHandler.MSG_CANCEL_REQUEST, request)
.sendToTarget();
break;
}
}
}
}
};
private class ServiceHandler extends Handler {
public ServiceHandler(Looper looper) {
super(looper);
}
public static final int MSG_SET_CLIENT = 1;
public static final int MSG_ON_NEW_REQUEST = 2;
public static final int MSG_CANCEL_REQUEST = 3;
@Override
public void handleMessage(Message msg) {
switch (msg.what) {
case MSG_SET_CLIENT: {
mClient = (IWeatherProviderServiceClient) msg.obj;
if (mClient != null) {
onConnected();
} else {
onDisconnected();
}
return;
}
case MSG_ON_NEW_REQUEST: {
RequestInfo info = (RequestInfo) msg.obj;
if (info != null) {
ServiceRequest request = new ServiceRequest(info, mClient);
synchronized (mWeakRequestsSet) {
mWeakRequestsSet.add(request);
}
onRequestSubmitted(request);
}
return;
}
case MSG_CANCEL_REQUEST: {
ServiceRequest request = (ServiceRequest) msg.obj;
onRequestCancelled(request);
return;
}
}
}
}
/**
* The system has connected to this service.
*/
protected void onConnected() {
/* Do nothing */
}
/**
* The system has disconnected from this service.
*/
protected void onDisconnected() {
/* Do nothing */
}
/**
* A new request has been submitted to this service
* @param request The service request to be processed by this service
*/
protected abstract void onRequestSubmitted(ServiceRequest request);
/**
* Called when the system is not interested on this request anymore. Note that the service
* <b>has marked the request as cancelled</b> and you must stop any ongoing operation
* (such as pulling data from internet) that this service could've been performing to honor the
* request.
*
* @param request The request cancelled by the system
*/
protected abstract void onRequestCancelled(ServiceRequest request);
}