| /* |
| * 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.NonNull; |
| import android.annotation.Nullable; |
| 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; |
| |
| /** |
| * {@hide} |
| */ |
| @SystemApi |
| @TestApi |
| public final class NetworkEvent implements IpConnectivityLog.Event { |
| |
| public static final int NETWORK_CONNECTED = 1; |
| public static final int NETWORK_VALIDATED = 2; |
| public static final int NETWORK_VALIDATION_FAILED = 3; |
| public static final int NETWORK_CAPTIVE_PORTAL_FOUND = 4; |
| public static final int NETWORK_LINGER = 5; |
| public static final int NETWORK_UNLINGER = 6; |
| public static final int NETWORK_DISCONNECTED = 7; |
| |
| public static final int NETWORK_FIRST_VALIDATION_SUCCESS = 8; |
| public static final int NETWORK_REVALIDATION_SUCCESS = 9; |
| public static final int NETWORK_FIRST_VALIDATION_PORTAL_FOUND = 10; |
| public static final int NETWORK_REVALIDATION_PORTAL_FOUND = 11; |
| |
| public static final int NETWORK_CONSECUTIVE_DNS_TIMEOUT_FOUND = 12; |
| |
| public static final int NETWORK_PARTIAL_CONNECTIVITY = 13; |
| |
| /** @hide */ |
| @IntDef(value = { |
| NETWORK_CONNECTED, |
| NETWORK_VALIDATED, |
| NETWORK_VALIDATION_FAILED, |
| NETWORK_CAPTIVE_PORTAL_FOUND, |
| NETWORK_LINGER, |
| NETWORK_UNLINGER, |
| NETWORK_DISCONNECTED, |
| NETWORK_FIRST_VALIDATION_SUCCESS, |
| NETWORK_REVALIDATION_SUCCESS, |
| NETWORK_FIRST_VALIDATION_PORTAL_FOUND, |
| NETWORK_REVALIDATION_PORTAL_FOUND, |
| NETWORK_CONSECUTIVE_DNS_TIMEOUT_FOUND, |
| NETWORK_PARTIAL_CONNECTIVITY, |
| }) |
| @Retention(RetentionPolicy.SOURCE) |
| public @interface EventType {} |
| |
| /** @hide */ |
| public final @EventType int eventType; |
| /** @hide */ |
| public final long durationMs; |
| |
| public NetworkEvent(@EventType int eventType, long durationMs) { |
| this.eventType = eventType; |
| this.durationMs = durationMs; |
| } |
| |
| public NetworkEvent(@EventType int eventType) { |
| this(eventType, 0); |
| } |
| |
| private NetworkEvent(Parcel in) { |
| eventType = in.readInt(); |
| 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<NetworkEvent> CREATOR |
| = new Parcelable.Creator<NetworkEvent>() { |
| public NetworkEvent createFromParcel(Parcel in) { |
| return new NetworkEvent(in); |
| } |
| |
| public NetworkEvent[] newArray(int size) { |
| return new NetworkEvent[size]; |
| } |
| }; |
| |
| @NonNull |
| @Override |
| public String toString() { |
| return String.format("NetworkEvent(%s, %dms)", |
| Decoder.constants.get(eventType), durationMs); |
| } |
| |
| @Override |
| public boolean equals(@Nullable Object obj) { |
| if (obj == null || !(obj.getClass().equals(NetworkEvent.class))) return false; |
| final NetworkEvent other = (NetworkEvent) obj; |
| return eventType == other.eventType |
| && durationMs == other.durationMs; |
| } |
| |
| final static class Decoder { |
| static final SparseArray<String> constants = MessageUtils.findMessageNames( |
| new Class[]{NetworkEvent.class}, new String[]{"NETWORK_"}); |
| } |
| } |