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/**
* Copyright (C) 2016 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.net;
import android.net.NetworkTemplate;
import android.os.Parcel;
import android.os.Parcelable;
import java.util.Objects;
/**
* Defines a request to register a callbacks. Used to be notified on data usage via
* {@link android.app.usage.NetworkStatsManager#registerDataUsageCallback}.
* If no {@code uid}s are set, callbacks are restricted to device-owners,
* carrier-privileged apps, or system apps.
*
* @hide
*/
public final class DataUsageRequest implements Parcelable {
public static final String PARCELABLE_KEY = "DataUsageRequest";
public static final int REQUEST_ID_UNSET = 0;
/**
* Identifies the request. {@link DataUsageRequest}s should only be constructed by
* the Framework and it is used internally to identify the request.
*/
public final int requestId;
/**
* {@link NetworkTemplate} describing the network to monitor.
*/
public final NetworkTemplate template;
/**
* Threshold in bytes to be notified on.
*/
public final long thresholdInBytes;
public DataUsageRequest(int requestId, NetworkTemplate template, long thresholdInBytes) {
this.requestId = requestId;
this.template = template;
this.thresholdInBytes = thresholdInBytes;
}
@Override
public int describeContents() {
return 0;
}
@Override
public void writeToParcel(Parcel dest, int flags) {
dest.writeInt(requestId);
dest.writeParcelable(template, flags);
dest.writeLong(thresholdInBytes);
}
public static final Creator<DataUsageRequest> CREATOR =
new Creator<DataUsageRequest>() {
@Override
public DataUsageRequest createFromParcel(Parcel in) {
int requestId = in.readInt();
NetworkTemplate template = in.readParcelable(null);
long thresholdInBytes = in.readLong();
DataUsageRequest result = new DataUsageRequest(requestId, template,
thresholdInBytes);
return result;
}
@Override
public DataUsageRequest[] newArray(int size) {
return new DataUsageRequest[size];
}
};
@Override
public String toString() {
return "DataUsageRequest [ requestId=" + requestId
+ ", networkTemplate=" + template
+ ", thresholdInBytes=" + thresholdInBytes + " ]";
}
@Override
public boolean equals(Object obj) {
if (obj instanceof DataUsageRequest == false) return false;
DataUsageRequest that = (DataUsageRequest) obj;
return that.requestId == this.requestId
&& Objects.equals(that.template, this.template)
&& that.thresholdInBytes == this.thresholdInBytes;
}
@Override
public int hashCode() {
return Objects.hash(requestId, template, thresholdInBytes);
}
}
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