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/*
* Copyright (C) 2013 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.hardware;
import java.io.File;
/**
* Long Term Orbits (LTO) support.
*/
public class LongTermOrbits {
// We use the "7 day" data file
private static final String LTO_SRC = "http://gllto.glpals.com/7day/v2/latest/lto2.dat";
private static final File LTO_DST = new File("/data/gps/lto.dat");
private static final long DOWNLOAD_INTERVAL_DEFAULT = 259200000; /* 3 days */
/**
* Whether device supports the LTO technology.
*
* @return boolean Supported devices must return always true.
*/
public static boolean isSupported() { return true; }
/**
* Returns the source location of the LTO data.
*
* @return String The LTO source location.
*/
public static String getSourceLocation() { return LTO_SRC; }
/**
* Returns the source location of the LTO data.
*
* @return File The LTO source location.
*/
public static File getDestinationLocation() { return LTO_DST; }
/**
* Returns the interval in milliseconds to trigger the LTO data download.<br/>
* <br/>
* As convenience, implementations should set the download interval to the half of the
* validity of the downloaded data.
*
* @return long The download interval in milliseconds
*/
public static long getDownloadInterval() { return DOWNLOAD_INTERVAL_DEFAULT; }
}
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