Adam Lesinski | 7f61e96 | 2014-09-02 16:43:52 -0700 | [diff] [blame] | 1 | /** |
| 2 | * Copyright (C) 2014 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); you may not |
| 5 | * use this file except in compliance with the License. You may obtain a copy |
| 6 | * 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, WITHOUT |
| 12 | * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| 13 | * License for the specific language governing permissions and limitations |
| 14 | * under the License. |
| 15 | */ |
| 16 | package android.app.usage; |
| 17 | |
| 18 | import android.content.res.Configuration; |
| 19 | import android.os.Parcel; |
| 20 | import android.os.Parcelable; |
| 21 | |
| 22 | /** |
| 23 | * Represents the usage statistics of a device {@link android.content.res.Configuration} for a |
| 24 | * specific time range. |
| 25 | */ |
| 26 | public final class ConfigurationStats implements Parcelable { |
| 27 | |
| 28 | /** |
| 29 | * {@hide} |
| 30 | */ |
| 31 | public Configuration mConfiguration; |
| 32 | |
| 33 | /** |
| 34 | * {@hide} |
| 35 | */ |
| 36 | public long mBeginTimeStamp; |
| 37 | |
| 38 | /** |
| 39 | * {@hide} |
| 40 | */ |
| 41 | public long mEndTimeStamp; |
| 42 | |
| 43 | /** |
| 44 | * {@hide} |
| 45 | */ |
| 46 | public long mLastTimeActive; |
| 47 | |
| 48 | /** |
| 49 | * {@hide} |
| 50 | */ |
| 51 | public long mTotalTimeActive; |
| 52 | |
| 53 | /** |
| 54 | * {@hide} |
| 55 | */ |
| 56 | public int mActivationCount; |
| 57 | |
| 58 | /** |
| 59 | * {@hide} |
| 60 | */ |
| 61 | public ConfigurationStats() { |
| 62 | } |
| 63 | |
| 64 | public ConfigurationStats(ConfigurationStats stats) { |
| 65 | mConfiguration = stats.mConfiguration; |
| 66 | mBeginTimeStamp = stats.mBeginTimeStamp; |
| 67 | mEndTimeStamp = stats.mEndTimeStamp; |
| 68 | mLastTimeActive = stats.mLastTimeActive; |
| 69 | mTotalTimeActive = stats.mTotalTimeActive; |
| 70 | mActivationCount = stats.mActivationCount; |
| 71 | } |
| 72 | |
| 73 | public Configuration getConfiguration() { |
| 74 | return mConfiguration; |
| 75 | } |
| 76 | |
| 77 | /** |
| 78 | * Get the beginning of the time range this {@link ConfigurationStats} represents, |
| 79 | * measured in milliseconds since the epoch. |
| 80 | * <p/> |
| 81 | * See {@link System#currentTimeMillis()}. |
| 82 | */ |
| 83 | public long getFirstTimeStamp() { |
| 84 | return mBeginTimeStamp; |
| 85 | } |
| 86 | |
| 87 | /** |
| 88 | * Get the end of the time range this {@link ConfigurationStats} represents, |
| 89 | * measured in milliseconds since the epoch. |
| 90 | * <p/> |
| 91 | * See {@link System#currentTimeMillis()}. |
| 92 | */ |
| 93 | public long getLastTimeStamp() { |
| 94 | return mEndTimeStamp; |
| 95 | } |
| 96 | |
| 97 | /** |
| 98 | * Get the last time this configuration was active, measured in milliseconds since the epoch. |
| 99 | * <p/> |
| 100 | * See {@link System#currentTimeMillis()}. |
| 101 | */ |
| 102 | public long getLastTimeActive() { |
| 103 | return mLastTimeActive; |
| 104 | } |
| 105 | |
| 106 | /** |
| 107 | * Get the total time this configuration was active, measured in milliseconds. |
| 108 | */ |
| 109 | public long getTotalTimeActive() { |
| 110 | return mTotalTimeActive; |
| 111 | } |
| 112 | |
| 113 | /** |
| 114 | * Get the number of times this configuration was active. |
| 115 | */ |
| 116 | public int getActivationCount() { |
| 117 | return mActivationCount; |
| 118 | } |
| 119 | |
| 120 | @Override |
| 121 | public int describeContents() { |
| 122 | return 0; |
| 123 | } |
| 124 | |
| 125 | @Override |
| 126 | public void writeToParcel(Parcel dest, int flags) { |
| 127 | if (mConfiguration != null) { |
| 128 | dest.writeInt(1); |
| 129 | mConfiguration.writeToParcel(dest, flags); |
| 130 | } else { |
| 131 | dest.writeInt(0); |
| 132 | } |
| 133 | |
| 134 | dest.writeLong(mBeginTimeStamp); |
| 135 | dest.writeLong(mEndTimeStamp); |
| 136 | dest.writeLong(mLastTimeActive); |
| 137 | dest.writeLong(mTotalTimeActive); |
| 138 | dest.writeInt(mActivationCount); |
| 139 | } |
| 140 | |
| 141 | public static final Creator<ConfigurationStats> CREATOR = new Creator<ConfigurationStats>() { |
| 142 | @Override |
| 143 | public ConfigurationStats createFromParcel(Parcel source) { |
| 144 | ConfigurationStats stats = new ConfigurationStats(); |
| 145 | if (source.readInt() != 0) { |
| 146 | stats.mConfiguration = Configuration.CREATOR.createFromParcel(source); |
| 147 | } |
| 148 | stats.mBeginTimeStamp = source.readLong(); |
| 149 | stats.mEndTimeStamp = source.readLong(); |
| 150 | stats.mLastTimeActive = source.readLong(); |
| 151 | stats.mTotalTimeActive = source.readLong(); |
| 152 | stats.mActivationCount = source.readInt(); |
| 153 | return stats; |
| 154 | } |
| 155 | |
| 156 | @Override |
| 157 | public ConfigurationStats[] newArray(int size) { |
| 158 | return new ConfigurationStats[size]; |
| 159 | } |
| 160 | }; |
| 161 | } |