| /* |
| * 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.os.Parcel; |
| import android.os.Parcelable; |
| |
| import com.android.internal.util.BitUtils; |
| |
| /** |
| * Represents a core networking event defined in package android.net.metrics. |
| * Logged by IpConnectivityLog and managed by ConnectivityMetrics service. |
| * {@hide} |
| * */ |
| public final class ConnectivityMetricsEvent implements Parcelable { |
| |
| /** Time when this event was collected, as returned by System.currentTimeMillis(). */ |
| public long timestamp; |
| /** Transports of the network associated with the event, as defined in NetworkCapabilities. */ |
| public long transports; |
| /** Network id of the network associated with the event, or 0 if unspecified. */ |
| public int netId; |
| /** Name of the network interface associated with the event, or null if unspecified. */ |
| public String ifname; |
| /** Opaque event-specific data. */ |
| public Parcelable data; |
| |
| public ConnectivityMetricsEvent() { |
| } |
| |
| private ConnectivityMetricsEvent(Parcel in) { |
| timestamp = in.readLong(); |
| transports = in.readLong(); |
| netId = in.readInt(); |
| ifname = in.readString(); |
| data = in.readParcelable(null); |
| } |
| |
| /** Implement the Parcelable interface */ |
| public static final @android.annotation.NonNull Parcelable.Creator<ConnectivityMetricsEvent> CREATOR |
| = new Parcelable.Creator<ConnectivityMetricsEvent> (){ |
| public ConnectivityMetricsEvent createFromParcel(Parcel source) { |
| return new ConnectivityMetricsEvent(source); |
| } |
| |
| public ConnectivityMetricsEvent[] newArray(int size) { |
| return new ConnectivityMetricsEvent[size]; |
| } |
| }; |
| |
| @Override |
| public int describeContents() { |
| return 0; |
| } |
| |
| @Override |
| public void writeToParcel(Parcel dest, int flags) { |
| dest.writeLong(timestamp); |
| dest.writeLong(transports); |
| dest.writeInt(netId); |
| dest.writeString(ifname); |
| dest.writeParcelable(data, 0); |
| } |
| |
| @Override |
| public String toString() { |
| StringBuilder buffer = new StringBuilder("ConnectivityMetricsEvent("); |
| buffer.append(String.format("%tT.%tL", timestamp, timestamp)); |
| if (netId != 0) { |
| buffer.append(", ").append("netId=").append(netId); |
| } |
| if (ifname != null) { |
| buffer.append(", ").append(ifname); |
| } |
| for (int t : BitUtils.unpackBits(transports)) { |
| buffer.append(", ").append(NetworkCapabilities.transportNameOf(t)); |
| } |
| buffer.append("): ").append(data.toString()); |
| return buffer.toString(); |
| } |
| } |