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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 com.android.server.wifi.wificond;
import android.os.Parcel;
import android.os.Parcelable;
import java.util.ArrayList;
import java.util.BitSet;
/**
* ScanResult from wificond
*
* @hide
*/
public class NativeScanResult implements Parcelable {
private static final int CAPABILITY_SIZE = 16;
public byte[] ssid;
public byte[] bssid;
public byte[] infoElement;
public int frequency;
public int signalMbm;
public long tsf;
public BitSet capability;
public boolean associated;
public ArrayList<RadioChainInfo> radioChainInfos;
/** public constructor */
public NativeScanResult() { }
/** copy constructor */
public NativeScanResult(NativeScanResult source) {
ssid = source.ssid.clone();
bssid = source.bssid.clone();
infoElement = source.infoElement.clone();
frequency = source.frequency;
signalMbm = source.signalMbm;
tsf = source.tsf;
capability = (BitSet) source.capability.clone();
associated = source.associated;
}
/** implement Parcelable interface */
@Override
public int describeContents() {
return 0;
}
/** implement Parcelable interface */
@Override
public void writeToParcel(Parcel out, int flags) {
out.writeByteArray(ssid);
out.writeByteArray(bssid);
out.writeByteArray(infoElement);
out.writeInt(frequency);
out.writeInt(signalMbm);
out.writeLong(tsf);
int capabilityInt = 0;
for (int i = 0; i < CAPABILITY_SIZE; i++) {
if (capability.get(i)) {
capabilityInt |= 1 << i;
}
}
out.writeInt(capabilityInt);
out.writeInt(associated ? 1 : 0);
out.writeTypedList(radioChainInfos);
}
/** implement Parcelable interface */
public static final Parcelable.Creator<NativeScanResult> CREATOR =
new Parcelable.Creator<NativeScanResult>() {
@Override
public NativeScanResult createFromParcel(Parcel in) {
NativeScanResult result = new NativeScanResult();
result.ssid = in.createByteArray();
result.bssid = in.createByteArray();
result.infoElement = in.createByteArray();
result.frequency = in.readInt();
result.signalMbm = in.readInt();
result.tsf = in.readLong();
int capabilityInt = in.readInt();
result.capability = new BitSet(CAPABILITY_SIZE);
for (int i = 0; i < CAPABILITY_SIZE; i++) {
if ((capabilityInt & (1 << i)) != 0) {
result.capability.set(i);
}
}
result.associated = (in.readInt() != 0);
result.radioChainInfos = new ArrayList<>();
in.readTypedList(result.radioChainInfos, RadioChainInfo.CREATOR);
return result;
}
@Override
public NativeScanResult[] newArray(int size) {
return new NativeScanResult[size];
}
};
}
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