android-35/android/net/wifi/SoftApInfo.java - platform/prebuilts/fullsdk/sources - Git at Google

 /*
  * Copyright (C) 2019 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.annotation.FlaggedApi;
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.annotation.SystemApi;
 import android.net.MacAddress;
 import android.os.Build;
 import android.os.Parcel;
 import android.os.Parcelable;

 import androidx.annotation.RequiresApi;

 import com.android.internal.util.Preconditions;
 import com.android.modules.utils.build.SdkLevel;
 import com.android.wifi.flags.Flags;

 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
 import java.util.Objects;

 /**
  * A class representing information about a specific SoftAP instance. A SoftAP instance may be a
  * single band AP or a bridged AP (across multiple bands). To get the state of the AP interface
  * itself, use {@link android.net.wifi.WifiManager.SoftApCallback#onStateChanged(SoftApState)}.
  * {@see WifiManager}
  *
  * @hide
  */
 @SystemApi
 public final class SoftApInfo implements Parcelable {

     /**
      * AP Channel bandwidth is automatically selected by the chip.
      *
      * @see #getBandwidth()
      */
     public static final int CHANNEL_WIDTH_AUTO = -1;

    /**
      * AP Channel bandwidth is invalid.
      *
      * @see #getBandwidth()
      */
     public static final int CHANNEL_WIDTH_INVALID = 0;

     /**
      * AP Channel bandwidth is 20 MHZ but no HT.
      *
      * @see #getBandwidth()
      */
     public static final int CHANNEL_WIDTH_20MHZ_NOHT = 1;

     /**
      * AP Channel bandwidth is 20 MHZ.
      *
      * @see #getBandwidth()
      */
     public static final int CHANNEL_WIDTH_20MHZ = 2;

     /**
      * AP Channel bandwidth is 40 MHZ.
      *
      * @see #getBandwidth()
      */
     public static final int CHANNEL_WIDTH_40MHZ = 3;

     /**
      * AP Channel bandwidth is 80 MHZ.
      *
      * @see #getBandwidth()
      */
     public static final int CHANNEL_WIDTH_80MHZ = 4;

     /**
      * AP Channel bandwidth is 160 MHZ, but 80MHZ + 80MHZ.
      *
      * @see #getBandwidth()
      */
     public static final int CHANNEL_WIDTH_80MHZ_PLUS_MHZ = 5;

     /**
      * AP Channel bandwidth is 160 MHZ.
      *
      * @see #getBandwidth()
      */
     public static final int CHANNEL_WIDTH_160MHZ = 6;

     /**
      * AP Channel bandwidth is 2160 MHZ.
      *
      * @see #getBandwidth()
      */
     public static final int CHANNEL_WIDTH_2160MHZ = 7;

     /**
      * AP Channel bandwidth is 4320 MHZ.
      *
      * @see #getBandwidth()
      */
     public static final int CHANNEL_WIDTH_4320MHZ = 8;

     /**
      * AP Channel bandwidth is 6480 MHZ.
      *
      * @see #getBandwidth()
      */
     public static final int CHANNEL_WIDTH_6480MHZ = 9;

     /**
      * AP Channel bandwidth is 8640 MHZ.
      *
      * @see #getBandwidth()
      */
     public static final int CHANNEL_WIDTH_8640MHZ = 10;

     /**
      * AP Channel bandwidth is 320 MHZ.
      *
      * @see #getBandwidth()
      */
     public static final int CHANNEL_WIDTH_320MHZ = 11;


     /** The frequency which AP resides on.  */
     private int mFrequency = 0;

     @WifiAnnotations.Bandwidth
     private int mBandwidth = CHANNEL_WIDTH_INVALID;

     /** The MAC Address which AP resides on. */
     @Nullable
     private MacAddress mBssid;

     /** The identifier of the AP instance which AP resides on with current info. */
     @Nullable
     private String mApInstanceIdentifier;

     /**
      * The operational mode of the AP.
      */
     private @WifiAnnotations.WifiStandard int mWifiStandard = ScanResult.WIFI_STANDARD_UNKNOWN;

     /**
      * The current shutdown timeout millis which applied on Soft AP.
      */
     private long mIdleShutdownTimeoutMillis;

     /** List of {@link OuiKeyedData} containing vendor-specific configuration data. */
     private List<OuiKeyedData> mVendorData = Collections.emptyList();

     /**
      * Get the frequency which AP resides on.
      */
     public int getFrequency() {
         return mFrequency;
     }

     /**
      * Set the frequency which AP resides on.
      * @hide
      */
     public void setFrequency(int freq) {
         mFrequency = freq;
     }

     /**
      * Get AP Channel bandwidth.
      *
      * @return One of {@link #CHANNEL_WIDTH_20MHZ}, {@link #CHANNEL_WIDTH_40MHZ},
      * {@link #CHANNEL_WIDTH_80MHZ}, {@link #CHANNEL_WIDTH_160MHZ},
      * {@link #CHANNEL_WIDTH_80MHZ_PLUS_MHZ}, {@link #CHANNEL_WIDTH_320MHZ},
      * {@link #CHANNEL_WIDTH_2160MHZ}, {@link #CHANNEL_WIDTH_4320MHZ},
      * {@link #CHANNEL_WIDTH_6480MHZ}, {@link #CHANNEL_WIDTH_8640MHZ},
      * {@link #CHANNEL_WIDTH_AUTO} ,or {@link #CHANNEL_WIDTH_INVALID}.
      */
     @WifiAnnotations.Bandwidth
     public int getBandwidth() {
         return mBandwidth;
     }

     /**
      * Set AP Channel bandwidth.
      * @hide
      */
     public void setBandwidth(@WifiAnnotations.Bandwidth int bandwidth) {
         mBandwidth = bandwidth;
     }

     /**
      * Get the MAC address (BSSID) of the AP. Null when AP disabled.
      */
     @RequiresApi(Build.VERSION_CODES.S)
     @Nullable
     public MacAddress getBssid() {
         if (!SdkLevel.isAtLeastS()) {
             throw new UnsupportedOperationException();
         }
         return getBssidInternal();
     }

     /**
      * @hide
      */
     @Nullable
     public MacAddress getBssidInternal() {
         return mBssid;
     }

     /**
       * Set the MAC address which AP resides on.
       * <p>
       * <li>If not set, defaults to null.</li>
       * @param bssid BSSID, The caller is responsible for avoiding collisions.
       * @throws IllegalArgumentException when the given BSSID is the all-zero or broadcast MAC
       *                                  address.
       *
       * @hide
       */
     public void setBssid(@Nullable MacAddress bssid) {
         if (bssid != null) {
             Preconditions.checkArgument(!bssid.equals(WifiManager.ALL_ZEROS_MAC_ADDRESS));
             Preconditions.checkArgument(!bssid.equals(MacAddress.BROADCAST_ADDRESS));
         }
         mBssid = bssid;
     }

     /**
      * Set the operational mode of the AP.
      *
      * @param wifiStandard values from {@link ScanResult}'s {@code WIFI_STANDARD_}
      * @hide
      */
     public void setWifiStandard(@WifiAnnotations.WifiStandard int wifiStandard) {
         mWifiStandard = wifiStandard;
     }

     /**
      * Get the operational mode of the AP.
      * @return valid values from {@link ScanResult}'s {@code WIFI_STANDARD_}
      */
     @RequiresApi(Build.VERSION_CODES.S)
     public @WifiAnnotations.WifiStandard int getWifiStandard() {
         if (!SdkLevel.isAtLeastS()) {
             throw new UnsupportedOperationException();
         }
         return getWifiStandardInternal();
     }

     /**
      * @hide
      */
     public @WifiAnnotations.WifiStandard int getWifiStandardInternal() {
         return mWifiStandard;
     }

     /**
      * Set the AP instance identifier.
      * @hide
      */
     public void setApInstanceIdentifier(@NonNull String apInstanceIdentifier) {
         mApInstanceIdentifier = apInstanceIdentifier;
     }

     /**
      * Get the AP instance identifier.
      *
      * The AP instance identifier is a unique identity which can be used to
      * associate the {@link SoftApInfo} to a specific {@link WifiClient}
      * - see {@link WifiClient#getApInstanceIdentifier()}
      *
      * @hide
      */
     @Nullable
     public String getApInstanceIdentifier() {
         return mApInstanceIdentifier;
     }


     /**
      * Set current shutdown timeout millis which applied on Soft AP.
      * @hide
      */
     public void setAutoShutdownTimeoutMillis(long idleShutdownTimeoutMillis) {
         mIdleShutdownTimeoutMillis = idleShutdownTimeoutMillis;
     }

     /**
      * Get auto shutdown timeout in millis.
      *
      * The shutdown timeout value is configured by
      * {@link SoftApConfiguration.Builder#setAutoShutdownEnabled(int)} or
      * the default timeout setting defined in device overlays.
      *
      * A value of 0 means that auto shutdown is disabled.
      * {@see SoftApConfiguration#isAutoShutdownEnabled()}
      */
     public long getAutoShutdownTimeoutMillis() {
         return mIdleShutdownTimeoutMillis;
     }

     /**
      * Set additional vendor-provided configuration data.
      *
      * @param vendorData List of {@link android.net.wifi.OuiKeyedData} containing the
      *                   vendor-provided configuration data. Note that multiple elements with
      *                   the same OUI are allowed.
      * @hide
      */
     @RequiresApi(Build.VERSION_CODES.VANILLA_ICE_CREAM)
     @FlaggedApi(Flags.FLAG_ANDROID_V_WIFI_API)
     @SystemApi
     public void setVendorData(@NonNull List<OuiKeyedData> vendorData) {
         if (!SdkLevel.isAtLeastV()) {
             throw new UnsupportedOperationException();
         }
         if (vendorData == null) {
             throw new IllegalArgumentException("setVendorData received a null value");
         }
         mVendorData = new ArrayList<>(vendorData);
     }

     /**
      * Get the vendor-provided configuration data, if it exists.
      *
      * @return Vendor configuration data, or empty list if it does not exist.
      * @hide
      */
     @RequiresApi(Build.VERSION_CODES.VANILLA_ICE_CREAM)
     @FlaggedApi(Flags.FLAG_ANDROID_V_WIFI_API)
     @SystemApi
     @NonNull
     public List<OuiKeyedData> getVendorData() {
         if (!SdkLevel.isAtLeastV()) {
             throw new UnsupportedOperationException();
         }
         return mVendorData;
     }

     /**
      * @hide
      */
     public SoftApInfo(@Nullable SoftApInfo source) {
         if (source != null) {
             mFrequency = source.mFrequency;
             mBandwidth = source.mBandwidth;
             mBssid = source.mBssid;
             mWifiStandard = source.mWifiStandard;
             mApInstanceIdentifier = source.mApInstanceIdentifier;
             mIdleShutdownTimeoutMillis = source.mIdleShutdownTimeoutMillis;
             mVendorData = new ArrayList<>(source.mVendorData);
         }
     }

     /**
      * @hide
      */
     public SoftApInfo() {
     }

     @Override
     /** Implement the Parcelable interface. */
     public int describeContents() {
         return 0;
     }

     @Override
     /** Implement the Parcelable interface */
     public void writeToParcel(@NonNull Parcel dest, int flags) {
         dest.writeInt(mFrequency);
         dest.writeInt(mBandwidth);
         dest.writeParcelable(mBssid, flags);
         dest.writeInt(mWifiStandard);
         dest.writeString(mApInstanceIdentifier);
         dest.writeLong(mIdleShutdownTimeoutMillis);
         dest.writeList(mVendorData);
     }

     @NonNull
     /** Implement the Parcelable interface */
     public static final Creator<SoftApInfo> CREATOR = new Creator<SoftApInfo>() {
         public SoftApInfo createFromParcel(Parcel in) {
             SoftApInfo info = new SoftApInfo();
             info.mFrequency = in.readInt();
             info.mBandwidth = in.readInt();
             info.mBssid = in.readParcelable(MacAddress.class.getClassLoader());
             info.mWifiStandard = in.readInt();
             info.mApInstanceIdentifier = in.readString();
             info.mIdleShutdownTimeoutMillis = in.readLong();
             info.mVendorData = ParcelUtil.readOuiKeyedDataList(in);
             return info;
         }

         public SoftApInfo[] newArray(int size) {
             return new SoftApInfo[size];
         }
     };

     @NonNull
     @Override
     public String toString() {
         StringBuilder sbuf = new StringBuilder();
         sbuf.append("SoftApInfo{");
         sbuf.append("bandwidth= ").append(mBandwidth);
         sbuf.append(", frequency= ").append(mFrequency);
         if (mBssid != null) sbuf.append(",bssid=").append(mBssid.toString());
         sbuf.append(", wifiStandard= ").append(mWifiStandard);
         sbuf.append(", mApInstanceIdentifier= ").append(mApInstanceIdentifier);
         sbuf.append(", mIdleShutdownTimeoutMillis= ").append(mIdleShutdownTimeoutMillis);
         sbuf.append(", mVendorData= ").append(mVendorData);
         sbuf.append("}");
         return sbuf.toString();
     }

     @Override
     public boolean equals(@Nullable Object o) {
         if (this == o) return true;
         if (!(o instanceof SoftApInfo)) return false;
         SoftApInfo softApInfo = (SoftApInfo) o;
         return mFrequency == softApInfo.mFrequency
                 && mBandwidth == softApInfo.mBandwidth
                 && Objects.equals(mBssid, softApInfo.mBssid)
                 && mWifiStandard == softApInfo.mWifiStandard
                 && Objects.equals(mApInstanceIdentifier, softApInfo.mApInstanceIdentifier)
                 && mIdleShutdownTimeoutMillis == softApInfo.mIdleShutdownTimeoutMillis
                 && Objects.equals(mVendorData, softApInfo.mVendorData);
     }

     @Override
     public int hashCode() {
         return Objects.hash(mFrequency, mBandwidth, mBssid, mWifiStandard, mApInstanceIdentifier,
                 mIdleShutdownTimeoutMillis, mVendorData);
     }
 }
	/*
	* Copyright (C) 2019 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.annotation.FlaggedApi;
	import android.annotation.NonNull;
	import android.annotation.Nullable;
	import android.annotation.SystemApi;
	import android.net.MacAddress;
	import android.os.Build;
	import android.os.Parcel;
	import android.os.Parcelable;

	import androidx.annotation.RequiresApi;

	import com.android.internal.util.Preconditions;
	import com.android.modules.utils.build.SdkLevel;
	import com.android.wifi.flags.Flags;

	import java.util.ArrayList;
	import java.util.Collections;
	import java.util.List;
	import java.util.Objects;

	/**
	* A class representing information about a specific SoftAP instance. A SoftAP instance may be a
	* single band AP or a bridged AP (across multiple bands). To get the state of the AP interface
	* itself, use {@link android.net.wifi.WifiManager.SoftApCallback#onStateChanged(SoftApState)}.
	* {@see WifiManager}
	*
	* @hide
	*/
	@SystemApi
	public final class SoftApInfo implements Parcelable {

	/**
	* AP Channel bandwidth is automatically selected by the chip.
	*
	* @see #getBandwidth()
	*/
	public static final int CHANNEL_WIDTH_AUTO = -1;

	/**
	* AP Channel bandwidth is invalid.
	*
	* @see #getBandwidth()
	*/
	public static final int CHANNEL_WIDTH_INVALID = 0;

	/**
	* AP Channel bandwidth is 20 MHZ but no HT.
	*
	* @see #getBandwidth()
	*/
	public static final int CHANNEL_WIDTH_20MHZ_NOHT = 1;

	/**
	* AP Channel bandwidth is 20 MHZ.
	*
	* @see #getBandwidth()
	*/
	public static final int CHANNEL_WIDTH_20MHZ = 2;

	/**
	* AP Channel bandwidth is 40 MHZ.
	*
	* @see #getBandwidth()
	*/
	public static final int CHANNEL_WIDTH_40MHZ = 3;

	/**
	* AP Channel bandwidth is 80 MHZ.
	*
	* @see #getBandwidth()
	*/
	public static final int CHANNEL_WIDTH_80MHZ = 4;

	/**
	* AP Channel bandwidth is 160 MHZ, but 80MHZ + 80MHZ.
	*
	* @see #getBandwidth()
	*/
	public static final int CHANNEL_WIDTH_80MHZ_PLUS_MHZ = 5;

	/**
	* AP Channel bandwidth is 160 MHZ.
	*
	* @see #getBandwidth()
	*/
	public static final int CHANNEL_WIDTH_160MHZ = 6;

	/**
	* AP Channel bandwidth is 2160 MHZ.
	*
	* @see #getBandwidth()
	*/
	public static final int CHANNEL_WIDTH_2160MHZ = 7;

	/**
	* AP Channel bandwidth is 4320 MHZ.
	*
	* @see #getBandwidth()
	*/
	public static final int CHANNEL_WIDTH_4320MHZ = 8;

	/**
	* AP Channel bandwidth is 6480 MHZ.
	*
	* @see #getBandwidth()
	*/
	public static final int CHANNEL_WIDTH_6480MHZ = 9;

	/**
	* AP Channel bandwidth is 8640 MHZ.
	*
	* @see #getBandwidth()
	*/
	public static final int CHANNEL_WIDTH_8640MHZ = 10;

	/**
	* AP Channel bandwidth is 320 MHZ.
	*
	* @see #getBandwidth()
	*/
	public static final int CHANNEL_WIDTH_320MHZ = 11;


	/** The frequency which AP resides on. */
	private int mFrequency = 0;

	@WifiAnnotations.Bandwidth
	private int mBandwidth = CHANNEL_WIDTH_INVALID;

	/** The MAC Address which AP resides on. */
	@Nullable
	private MacAddress mBssid;

	/** The identifier of the AP instance which AP resides on with current info. */
	@Nullable
	private String mApInstanceIdentifier;

	/**
	* The operational mode of the AP.
	*/
	private @WifiAnnotations.WifiStandard int mWifiStandard = ScanResult.WIFI_STANDARD_UNKNOWN;

	/**
	* The current shutdown timeout millis which applied on Soft AP.
	*/
	private long mIdleShutdownTimeoutMillis;

	/** List of {@link OuiKeyedData} containing vendor-specific configuration data. */
	private List<OuiKeyedData> mVendorData = Collections.emptyList();

	/**
	* Get the frequency which AP resides on.
	*/
	public int getFrequency() {
	return mFrequency;
	}

	/**
	* Set the frequency which AP resides on.
	* @hide
	*/
	public void setFrequency(int freq) {
	mFrequency = freq;
	}

	/**
	* Get AP Channel bandwidth.
	*
	* @return One of {@link #CHANNEL_WIDTH_20MHZ}, {@link #CHANNEL_WIDTH_40MHZ},
	* {@link #CHANNEL_WIDTH_80MHZ}, {@link #CHANNEL_WIDTH_160MHZ},
	* {@link #CHANNEL_WIDTH_80MHZ_PLUS_MHZ}, {@link #CHANNEL_WIDTH_320MHZ},
	* {@link #CHANNEL_WIDTH_2160MHZ}, {@link #CHANNEL_WIDTH_4320MHZ},
	* {@link #CHANNEL_WIDTH_6480MHZ}, {@link #CHANNEL_WIDTH_8640MHZ},
	* {@link #CHANNEL_WIDTH_AUTO} ,or {@link #CHANNEL_WIDTH_INVALID}.
	*/
	@WifiAnnotations.Bandwidth
	public int getBandwidth() {
	return mBandwidth;
	}

	/**
	* Set AP Channel bandwidth.
	* @hide
	*/
	public void setBandwidth(@WifiAnnotations.Bandwidth int bandwidth) {
	mBandwidth = bandwidth;
	}

	/**
	* Get the MAC address (BSSID) of the AP. Null when AP disabled.
	*/
	@RequiresApi(Build.VERSION_CODES.S)
	@Nullable
	public MacAddress getBssid() {
	if (!SdkLevel.isAtLeastS()) {
	throw new UnsupportedOperationException();
	}
	return getBssidInternal();
	}

	/**
	* @hide
	*/
	@Nullable
	public MacAddress getBssidInternal() {
	return mBssid;
	}

	/**
	* Set the MAC address which AP resides on.
	* <p>
	* <li>If not set, defaults to null.</li>
	* @param bssid BSSID, The caller is responsible for avoiding collisions.
	* @throws IllegalArgumentException when the given BSSID is the all-zero or broadcast MAC
	* address.
	*
	* @hide
	*/
	public void setBssid(@Nullable MacAddress bssid) {
	if (bssid != null) {
	Preconditions.checkArgument(!bssid.equals(WifiManager.ALL_ZEROS_MAC_ADDRESS));
	Preconditions.checkArgument(!bssid.equals(MacAddress.BROADCAST_ADDRESS));
	}
	mBssid = bssid;
	}

	/**
	* Set the operational mode of the AP.
	*
	* @param wifiStandard values from {@link ScanResult}'s {@code WIFI_STANDARD_}
	* @hide
	*/
	public void setWifiStandard(@WifiAnnotations.WifiStandard int wifiStandard) {
	mWifiStandard = wifiStandard;
	}

	/**
	* Get the operational mode of the AP.
	* @return valid values from {@link ScanResult}'s {@code WIFI_STANDARD_}
	*/
	@RequiresApi(Build.VERSION_CODES.S)
	public @WifiAnnotations.WifiStandard int getWifiStandard() {
	if (!SdkLevel.isAtLeastS()) {
	throw new UnsupportedOperationException();
	}
	return getWifiStandardInternal();
	}

	/**
	* @hide
	*/
	public @WifiAnnotations.WifiStandard int getWifiStandardInternal() {
	return mWifiStandard;
	}

	/**
	* Set the AP instance identifier.
	* @hide
	*/
	public void setApInstanceIdentifier(@NonNull String apInstanceIdentifier) {
	mApInstanceIdentifier = apInstanceIdentifier;
	}

	/**
	* Get the AP instance identifier.
	*
	* The AP instance identifier is a unique identity which can be used to
	* associate the {@link SoftApInfo} to a specific {@link WifiClient}
	* - see {@link WifiClient#getApInstanceIdentifier()}
	*
	* @hide
	*/
	@Nullable
	public String getApInstanceIdentifier() {
	return mApInstanceIdentifier;
	}


	/**
	* Set current shutdown timeout millis which applied on Soft AP.
	* @hide
	*/
	public void setAutoShutdownTimeoutMillis(long idleShutdownTimeoutMillis) {
	mIdleShutdownTimeoutMillis = idleShutdownTimeoutMillis;
	}

	/**
	* Get auto shutdown timeout in millis.
	*
	* The shutdown timeout value is configured by
	* {@link SoftApConfiguration.Builder#setAutoShutdownEnabled(int)} or
	* the default timeout setting defined in device overlays.
	*
	* A value of 0 means that auto shutdown is disabled.
	* {@see SoftApConfiguration#isAutoShutdownEnabled()}
	*/
	public long getAutoShutdownTimeoutMillis() {
	return mIdleShutdownTimeoutMillis;
	}

	/**
	* Set additional vendor-provided configuration data.
	*
	* @param vendorData List of {@link android.net.wifi.OuiKeyedData} containing the
	* vendor-provided configuration data. Note that multiple elements with
	* the same OUI are allowed.
	* @hide
	*/
	@RequiresApi(Build.VERSION_CODES.VANILLA_ICE_CREAM)
	@FlaggedApi(Flags.FLAG_ANDROID_V_WIFI_API)
	@SystemApi
	public void setVendorData(@NonNull List<OuiKeyedData> vendorData) {
	if (!SdkLevel.isAtLeastV()) {
	throw new UnsupportedOperationException();
	}
	if (vendorData == null) {
	throw new IllegalArgumentException("setVendorData received a null value");
	}
	mVendorData = new ArrayList<>(vendorData);
	}

	/**
	* Get the vendor-provided configuration data, if it exists.
	*
	* @return Vendor configuration data, or empty list if it does not exist.
	* @hide
	*/
	@RequiresApi(Build.VERSION_CODES.VANILLA_ICE_CREAM)
	@FlaggedApi(Flags.FLAG_ANDROID_V_WIFI_API)
	@SystemApi
	@NonNull
	public List<OuiKeyedData> getVendorData() {
	if (!SdkLevel.isAtLeastV()) {
	throw new UnsupportedOperationException();
	}
	return mVendorData;
	}

	/**
	* @hide
	*/
	public SoftApInfo(@Nullable SoftApInfo source) {
	if (source != null) {
	mFrequency = source.mFrequency;
	mBandwidth = source.mBandwidth;
	mBssid = source.mBssid;
	mWifiStandard = source.mWifiStandard;
	mApInstanceIdentifier = source.mApInstanceIdentifier;
	mIdleShutdownTimeoutMillis = source.mIdleShutdownTimeoutMillis;
	mVendorData = new ArrayList<>(source.mVendorData);
	}
	}

	/**
	* @hide
	*/
	public SoftApInfo() {
	}

	@Override
	/** Implement the Parcelable interface. */
	public int describeContents() {
	return 0;
	}

	@Override
	/** Implement the Parcelable interface */
	public void writeToParcel(@NonNull Parcel dest, int flags) {
	dest.writeInt(mFrequency);
	dest.writeInt(mBandwidth);
	dest.writeParcelable(mBssid, flags);
	dest.writeInt(mWifiStandard);
	dest.writeString(mApInstanceIdentifier);
	dest.writeLong(mIdleShutdownTimeoutMillis);
	dest.writeList(mVendorData);
	}

	@NonNull
	/** Implement the Parcelable interface */
	public static final Creator<SoftApInfo> CREATOR = new Creator<SoftApInfo>() {
	public SoftApInfo createFromParcel(Parcel in) {
	SoftApInfo info = new SoftApInfo();
	info.mFrequency = in.readInt();
	info.mBandwidth = in.readInt();
	info.mBssid = in.readParcelable(MacAddress.class.getClassLoader());
	info.mWifiStandard = in.readInt();
	info.mApInstanceIdentifier = in.readString();
	info.mIdleShutdownTimeoutMillis = in.readLong();
	info.mVendorData = ParcelUtil.readOuiKeyedDataList(in);
	return info;
	}

	public SoftApInfo[] newArray(int size) {
	return new SoftApInfo[size];
	}
	};

	@NonNull
	@Override
	public String toString() {
	StringBuilder sbuf = new StringBuilder();
	sbuf.append("SoftApInfo{");
	sbuf.append("bandwidth= ").append(mBandwidth);
	sbuf.append(", frequency= ").append(mFrequency);
	if (mBssid != null) sbuf.append(",bssid=").append(mBssid.toString());
	sbuf.append(", wifiStandard= ").append(mWifiStandard);
	sbuf.append(", mApInstanceIdentifier= ").append(mApInstanceIdentifier);
	sbuf.append(", mIdleShutdownTimeoutMillis= ").append(mIdleShutdownTimeoutMillis);
	sbuf.append(", mVendorData= ").append(mVendorData);
	sbuf.append("}");
	return sbuf.toString();
	}

	@Override
	public boolean equals(@Nullable Object o) {
	if (this == o) return true;
	if (!(o instanceof SoftApInfo)) return false;
	SoftApInfo softApInfo = (SoftApInfo) o;
	return mFrequency == softApInfo.mFrequency
	&& mBandwidth == softApInfo.mBandwidth
	&& Objects.equals(mBssid, softApInfo.mBssid)
	&& mWifiStandard == softApInfo.mWifiStandard
	&& Objects.equals(mApInstanceIdentifier, softApInfo.mApInstanceIdentifier)
	&& mIdleShutdownTimeoutMillis == softApInfo.mIdleShutdownTimeoutMillis
	&& Objects.equals(mVendorData, softApInfo.mVendorData);
	}

	@Override
	public int hashCode() {
	return Objects.hash(mFrequency, mBandwidth, mBssid, mWifiStandard, mApInstanceIdentifier,
	mIdleShutdownTimeoutMillis, mVendorData);
	}
	}