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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.metrics;
import android.annotation.IntDef;
import android.annotation.SystemApi;
import android.annotation.TestApi;
import android.os.Parcel;
import android.os.Parcelable;
import android.util.SparseArray;
import com.android.internal.util.MessageUtils;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
/**
* An event recorded by IpClient when IP provisioning completes for a network or
* when a network disconnects.
* {@hide}
*/
@SystemApi
@TestApi
public final class IpManagerEvent implements IpConnectivityLog.Event {
public static final int PROVISIONING_OK = 1;
public static final int PROVISIONING_FAIL = 2;
public static final int COMPLETE_LIFECYCLE = 3;
public static final int ERROR_STARTING_IPV4 = 4;
public static final int ERROR_STARTING_IPV6 = 5;
public static final int ERROR_STARTING_IPREACHABILITYMONITOR = 6;
public static final int ERROR_INVALID_PROVISIONING = 7;
public static final int ERROR_INTERFACE_NOT_FOUND = 8;
/** @hide */
@IntDef(value = {
PROVISIONING_OK, PROVISIONING_FAIL, COMPLETE_LIFECYCLE,
ERROR_STARTING_IPV4, ERROR_STARTING_IPV6, ERROR_STARTING_IPREACHABILITYMONITOR,
ERROR_INVALID_PROVISIONING, ERROR_INTERFACE_NOT_FOUND,
})
@Retention(RetentionPolicy.SOURCE)
public @interface EventType {}
/** @hide */
public final @EventType int eventType;
/** @hide */
public final long durationMs;
public IpManagerEvent(@EventType int eventType, long duration) {
this.eventType = eventType;
this.durationMs = duration;
}
private IpManagerEvent(Parcel in) {
this.eventType = in.readInt();
this.durationMs = in.readLong();
}
/** @hide */
@Override
public void writeToParcel(Parcel out, int flags) {
out.writeInt(eventType);
out.writeLong(durationMs);
}
/** @hide */
@Override
public int describeContents() {
return 0;
}
/** @hide */
public static final @android.annotation.NonNull Parcelable.Creator<IpManagerEvent> CREATOR
= new Parcelable.Creator<IpManagerEvent>() {
public IpManagerEvent createFromParcel(Parcel in) {
return new IpManagerEvent(in);
}
public IpManagerEvent[] newArray(int size) {
return new IpManagerEvent[size];
}
};
@Override
public String toString() {
return String.format("IpManagerEvent(%s, %dms)",
Decoder.constants.get(eventType), durationMs);
}
@Override
public boolean equals(Object obj) {
if (obj == null || !(obj.getClass().equals(IpManagerEvent.class))) return false;
final IpManagerEvent other = (IpManagerEvent) obj;
return eventType == other.eventType
&& durationMs == other.durationMs;
}
final static class Decoder {
static final SparseArray<String> constants = MessageUtils.findMessageNames(
new Class[]{IpManagerEvent.class},
new String[]{"PROVISIONING_", "COMPLETE_", "ERROR_"});
}
}
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