1/*
2 * Copyright (C) 2016 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16package android.os.connectivity;
17
18import android.os.Parcel;
19import android.os.Parcelable;
20
21import com.android.internal.location.gnssmetrics.GnssMetrics;
22
23import java.util.Arrays;
24
25/**
26 * API for GPS power stats
27 *
28 * @hide
29 */
30public final class GpsBatteryStats implements Parcelable {
31
32  private long mLoggingDurationMs;
33  private long mEnergyConsumedMaMs;
34  private long[] mTimeInGpsSignalQualityLevel;
35
36  public static final Parcelable.Creator<GpsBatteryStats> CREATOR = new
37      Parcelable.Creator<GpsBatteryStats>() {
38        public GpsBatteryStats createFromParcel(Parcel in) {
39          return new GpsBatteryStats(in);
40        }
41
42        public GpsBatteryStats[] newArray(int size) {
43          return new GpsBatteryStats[size];
44        }
45      };
46
47  public GpsBatteryStats() {
48    initialize();
49  }
50
51  @Override
52  public void writeToParcel(Parcel out, int flags) {
53    out.writeLong(mLoggingDurationMs);
54    out.writeLong(mEnergyConsumedMaMs);
55    out.writeLongArray(mTimeInGpsSignalQualityLevel);
56  }
57
58  public void readFromParcel(Parcel in) {
59    mLoggingDurationMs = in.readLong();
60    mEnergyConsumedMaMs = in.readLong();
61    in.readLongArray(mTimeInGpsSignalQualityLevel);
62  }
63
64  public long getLoggingDurationMs() {
65    return mLoggingDurationMs;
66  }
67
68  public long getEnergyConsumedMaMs() {
69    return mEnergyConsumedMaMs;
70  }
71
72  public long[] getTimeInGpsSignalQualityLevel() {
73    return mTimeInGpsSignalQualityLevel;
74  }
75
76  public void setLoggingDurationMs(long t) {
77    mLoggingDurationMs = t;
78    return;
79  }
80
81  public void setEnergyConsumedMaMs(long e) {
82    mEnergyConsumedMaMs = e;
83    return;
84  }
85
86  public void setTimeInGpsSignalQualityLevel(long[] t) {
87    mTimeInGpsSignalQualityLevel = Arrays.copyOfRange(t, 0,
88        Math.min(t.length, GnssMetrics.NUM_GPS_SIGNAL_QUALITY_LEVELS));
89    return;
90  }
91
92  @Override
93  public int describeContents() {
94    return 0;
95  }
96
97  private GpsBatteryStats(Parcel in) {
98    initialize();
99    readFromParcel(in);
100  }
101
102  private void initialize() {
103    mLoggingDurationMs = 0;
104    mEnergyConsumedMaMs = 0;
105    mTimeInGpsSignalQualityLevel = new long[GnssMetrics.NUM_GPS_SIGNAL_QUALITY_LEVELS];
106    return;
107  }
108}