135 lines
4.2 KiB
Java
135 lines
4.2 KiB
Java
/*
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* Copyright (C) 2022 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package android.telephony.satellite;
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import android.annotation.FlaggedApi;
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import android.annotation.FloatRange;
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import android.annotation.NonNull;
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import android.annotation.SystemApi;
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import android.os.Parcel;
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import android.os.Parcelable;
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import com.android.internal.telephony.flags.Flags;
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import java.util.Objects;
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/**
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* PointingInfo is used to store the position of satellite received from satellite modem.
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* The position of satellite is represented by azimuth and elevation angles
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* with degrees as unit of measurement. Satellite position is based on magnetic north direction.
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* @hide
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*/
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@SystemApi
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@FlaggedApi(Flags.FLAG_OEM_ENABLED_SATELLITE_FLAG)
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public final class PointingInfo implements Parcelable {
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/** Satellite azimuth in degrees */
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private float mSatelliteAzimuthDegrees;
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/** Satellite elevation in degrees */
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private float mSatelliteElevationDegrees;
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/**
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* @hide
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*/
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public PointingInfo(float satelliteAzimuthDegrees, float satelliteElevationDegrees) {
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mSatelliteAzimuthDegrees = satelliteAzimuthDegrees;
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mSatelliteElevationDegrees = satelliteElevationDegrees;
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}
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private PointingInfo(Parcel in) {
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readFromParcel(in);
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}
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@Override
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@FlaggedApi(Flags.FLAG_OEM_ENABLED_SATELLITE_FLAG)
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public int describeContents() {
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return 0;
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}
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@Override
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@FlaggedApi(Flags.FLAG_OEM_ENABLED_SATELLITE_FLAG)
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public void writeToParcel(@NonNull Parcel out, int flags) {
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out.writeFloat(mSatelliteAzimuthDegrees);
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out.writeFloat(mSatelliteElevationDegrees);
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}
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@FlaggedApi(Flags.FLAG_OEM_ENABLED_SATELLITE_FLAG)
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public static final @android.annotation.NonNull Creator<PointingInfo> CREATOR =
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new Creator<PointingInfo>() {
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@Override
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public PointingInfo createFromParcel(Parcel in) {
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return new PointingInfo(in);
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}
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@Override
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public PointingInfo[] newArray(int size) {
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return new PointingInfo[size];
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}
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};
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@Override
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public boolean equals(Object o) {
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if (this == o) return true;
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if (o == null || getClass() != o.getClass()) return false;
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PointingInfo that = (PointingInfo) o;
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return mSatelliteAzimuthDegrees == that.mSatelliteAzimuthDegrees
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&& mSatelliteElevationDegrees == that.mSatelliteElevationDegrees;
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}
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@Override
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public int hashCode() {
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return Objects.hash(mSatelliteAzimuthDegrees, mSatelliteElevationDegrees);
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}
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@NonNull
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@Override
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public String toString() {
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StringBuilder sb = new StringBuilder();
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sb.append("SatelliteAzimuthDegrees:");
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sb.append(mSatelliteAzimuthDegrees);
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sb.append(",");
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sb.append("SatelliteElevationDegrees:");
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sb.append(mSatelliteElevationDegrees);
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return sb.toString();
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}
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/**
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* Returns the azimuth of the satellite, in degrees.
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*/
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@FloatRange(from = -180, to = 180)
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@FlaggedApi(Flags.FLAG_OEM_ENABLED_SATELLITE_FLAG)
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public float getSatelliteAzimuthDegrees() {
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return mSatelliteAzimuthDegrees;
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}
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/**
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* Returns the elevation of the satellite, in degrees.
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*/
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@FloatRange(from = -90, to = 90)
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@FlaggedApi(Flags.FLAG_OEM_ENABLED_SATELLITE_FLAG)
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public float getSatelliteElevationDegrees() {
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return mSatelliteElevationDegrees;
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}
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private void readFromParcel(Parcel in) {
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mSatelliteAzimuthDegrees = in.readFloat();
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mSatelliteElevationDegrees = in.readFloat();
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}
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}
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