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/*
* Copyright (C) 2008 The Android Open Source 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 android.location;
/**
* This class represents the current state of a GPS satellite.
*
* This class is used in conjunction with the {@link GpsStatus} class.
*
* @deprecated use {@link GnssStatus} and {@link GnssStatus.Callback}.
*/
@Deprecated
public final class GpsSatellite {
/* These package private values are modified by the GpsStatus class */
boolean mValid;
boolean mHasEphemeris;
boolean mHasAlmanac;
boolean mUsedInFix;
int mPrn;
float mSnr;
float mElevation;
float mAzimuth;
GpsSatellite(int prn) {
mPrn = prn;
}
/**
* Used by {@link LocationManager#getGpsStatus} to copy LocationManager's
* cached GpsStatus instance to the client's copy.
*/
void setStatus(GpsSatellite satellite) {
if (satellite == null) {
mValid = false;
} else {
mValid = satellite.mValid;
mHasEphemeris = satellite.mHasEphemeris;
mHasAlmanac = satellite.mHasAlmanac;
mUsedInFix = satellite.mUsedInFix;
mSnr = satellite.mSnr;
mElevation = satellite.mElevation;
mAzimuth = satellite.mAzimuth;
}
}
/**
* Returns the PRN (pseudo-random number) for the satellite.
*
* @return PRN number
*/
public int getPrn() {
return mPrn;
}
/**
* Returns the signal to noise ratio for the satellite.
*
* @return the signal to noise ratio
*/
public float getSnr() {
return mSnr;
}
/**
* Returns the elevation of the satellite in degrees.
* The elevation can vary between 0 and 90.
*
* @return the elevation in degrees
*/
public float getElevation() {
return mElevation;
}
/**
* Returns the azimuth of the satellite in degrees.
* The azimuth can vary between 0 and 360.
*
* @return the azimuth in degrees
*/
public float getAzimuth() {
return mAzimuth;
}
/**
* Returns true if the GPS engine has ephemeris data for the satellite.
*
* @return true if the satellite has ephemeris data
*/
public boolean hasEphemeris() {
return mHasEphemeris;
}
/**
* Returns true if the GPS engine has almanac data for the satellite.
*
* @return true if the satellite has almanac data
*/
public boolean hasAlmanac() {
return mHasAlmanac;
}
/**
* Returns true if the satellite was used by the GPS engine when
* calculating the most recent GPS fix.
*
* @return true if the satellite was used to compute the most recent fix.
*/
public boolean usedInFix() {
return mUsedInFix;
}
}
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