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/*
* Copyright (C) 2014 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.telephony;
import android.os.Parcel;
import android.os.Parcelable;
/**
* Data connection real time information
*
* TODO: How to handle multiple subscriptions?
* @hide
*/
public class DataConnectionRealTimeInfo implements Parcelable {
private long mTime; // Time the info was collected since boot in nanos;
public static int DC_POWER_STATE_LOW = 1;
public static int DC_POWER_STATE_MEDIUM = 2;
public static int DC_POWER_STATE_HIGH = 3;
public static int DC_POWER_STATE_UNKNOWN = Integer.MAX_VALUE;
private int mDcPowerState; // DC_POWER_STATE_[LOW | MEDIUM | HIGH | UNKNOWN]
/**
* Constructor
*
* @hide
*/
public DataConnectionRealTimeInfo(long time, int dcPowerState) {
mTime = time;
mDcPowerState = dcPowerState;
}
/**
* Constructor
*
* @hide
*/
public DataConnectionRealTimeInfo() {
mTime = Long.MAX_VALUE;
mDcPowerState = DC_POWER_STATE_UNKNOWN;
}
/**
* Construct a PreciseCallState object from the given parcel.
*/
private DataConnectionRealTimeInfo(Parcel in) {
mTime = in.readLong();
mDcPowerState = in.readInt();
}
/**
* @return time the information was collected or Long.MAX_VALUE if unknown
*/
public long getTime() {
return mTime;
}
/**
* @return DC_POWER_STATE_[LOW | MEDIUM | HIGH | UNKNOWN]
*/
public int getDcPowerState() {
return mDcPowerState;
}
@Override
public int describeContents() {
return 0;
}
@Override
public void writeToParcel(Parcel out, int flags) {
out.writeLong(mTime);
out.writeInt(mDcPowerState);
}
public static final Parcelable.Creator<DataConnectionRealTimeInfo> CREATOR
= new Parcelable.Creator<DataConnectionRealTimeInfo>() {
@Override
public DataConnectionRealTimeInfo createFromParcel(Parcel in) {
return new DataConnectionRealTimeInfo(in);
}
@Override
public DataConnectionRealTimeInfo[] newArray(int size) {
return new DataConnectionRealTimeInfo[size];
}
};
@Override
public int hashCode() {
final long prime = 17;
long result = 1;
result = (prime * result) + mTime;
result += (prime * result) + mDcPowerState;
return (int)result;
}
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj == null) {
return false;
}
if (getClass() != obj.getClass()) {
return false;
}
DataConnectionRealTimeInfo other = (DataConnectionRealTimeInfo) obj;
return (mTime == other.mTime)
&& (mDcPowerState == other.mDcPowerState);
}
@Override
public String toString() {
StringBuffer sb = new StringBuffer();
sb.append("mTime=").append(mTime);
sb.append(" mDcPowerState=").append(mDcPowerState);
return sb.toString();
}
}
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