/*
 * Copyright (C) 2012 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.wifi;

import android.os.Parcel;
import android.os.Parcelable;

/**
 * Bundle of RSSI and packet count information, for WiFi watchdog
 *
 * @see WifiWatchdogStateMachine
 *
 * @hide
 */
public class RssiPacketCountInfo implements Parcelable {

    public int rssi;

    public int txgood;

    public int txbad;

    public RssiPacketCountInfo() {
        rssi = txgood = txbad = 0;
    }

    private RssiPacketCountInfo(Parcel in) {
        rssi = in.readInt();
        txgood = in.readInt();
        txbad = in.readInt();
    }

    @Override
    public void writeToParcel(Parcel out, int flags) {
        out.writeInt(rssi);
        out.writeInt(txgood);
        out.writeInt(txbad);
    }

    @Override
    public int describeContents() {
        return 0;
    }

    public static final Parcelable.Creator<RssiPacketCountInfo> CREATOR =
            new Parcelable.Creator<RssiPacketCountInfo>() {
        @Override
        public RssiPacketCountInfo createFromParcel(Parcel in) {
            return new RssiPacketCountInfo(in);
        }

        @Override
        public RssiPacketCountInfo[] newArray(int size) {
            return new RssiPacketCountInfo[size];
        }
    };
}
