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/*
* Copyright (C) 2014 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;
/** @hide */
public class WifiAdapter implements Parcelable {
/* Keep this list in sync with wifi_hal.h */
public static final int WIFI_FEATURE_INFRA = 0x0001; // Basic infrastructure mode
public static final int WIFI_FEATURE_INFRA_5G = 0x0002; // Support for 5 GHz Band
public static final int WIFI_FEATURE_PASSPOINT = 0x0004; // Support for GAS/ANQP
public static final int WIFI_FEATURE_P2P = 0x0008; // Wifi-Direct
public static final int WIFI_FEATURE_MOBILE_HOTSPOT = 0x0010; // Soft AP
public static final int WIFI_FEATURE_SCANNER = 0x0020; // WifiScanner APIs
public static final int WIFI_FEATURE_NAN = 0x0040; // Neighbor Awareness Networking
public static final int WIFI_FEATURE_D2D_RTT = 0x0080; // Device-to-device RTT
public static final int WIFI_FEATURE_D2AP_RTT = 0x0100; // Device-to-AP RTT
public static final int WIFI_FEATURE_BATCH_SCAN = 0x0200; // Batched Scan (deprecated)
public static final int WIFI_FEATURE_PNO = 0x0400; // Preferred network offload
public static final int WIFI_FEATURE_ADDITIONAL_STA = 0x0800; // Support for two STAs
public static final int WIFI_FEATURE_TDLS = 0x1000; // Tunnel directed link setup
public static final int WIFI_FEATURE_TDLS_OFFCHANNEL = 0x2000; // Support for TDLS off channel
public static final int WIFI_FEATURE_EPR = 0x4000; // Enhanced power reporting
private String name;
private int supportedFeatures;
public WifiAdapter(String name, int supportedFeatures) {
this.name = name;
this.supportedFeatures = supportedFeatures;
}
public String getName() {
return name;
}
private int getSupportedFeatures() {
return supportedFeatures;
}
private boolean isFeatureSupported(int feature) {
return (supportedFeatures & feature) == feature;
}
public boolean isPasspointSupported() {
return isFeatureSupported(WIFI_FEATURE_PASSPOINT);
}
public boolean isWifiDirectSupported() {
return isFeatureSupported(WIFI_FEATURE_P2P);
}
public boolean isMobileHotstpoSupported() {
return isFeatureSupported(WIFI_FEATURE_MOBILE_HOTSPOT);
}
public boolean isWifiScannerSupported() {
return isFeatureSupported(WIFI_FEATURE_SCANNER);
}
public boolean isNanSupported() {
return isFeatureSupported(WIFI_FEATURE_NAN);
}
public boolean isDeviceToDeviceRttSupported() {
return isFeatureSupported(WIFI_FEATURE_D2D_RTT);
}
public boolean isDeviceToApRttSupported() {
return isFeatureSupported(WIFI_FEATURE_D2AP_RTT);
}
public boolean isPreferredNetworkOffloadSupported() {
return isFeatureSupported(WIFI_FEATURE_PNO);
}
public boolean isAdditionalStaSupported() {
return isFeatureSupported(WIFI_FEATURE_ADDITIONAL_STA);
}
public boolean isTdlsSupported() {
return isFeatureSupported(WIFI_FEATURE_TDLS);
}
public boolean isOffChannelTdlsSupported() {
return isFeatureSupported(WIFI_FEATURE_TDLS_OFFCHANNEL);
}
public boolean isEnhancedPowerReportingSupported() {
return isFeatureSupported(WIFI_FEATURE_EPR);
}
/* Parcelable implementation */
/** Implement the Parcelable interface {@hide} */
public int describeContents() {
return 0;
}
/** Implement the Parcelable interface {@hide} */
public void writeToParcel(Parcel dest, int flags) {
dest.writeString(name);
dest.writeInt(supportedFeatures);
}
/** Implement the Parcelable interface {@hide} */
public static final Creator<WifiAdapter> CREATOR =
new Creator<WifiAdapter>() {
public WifiAdapter createFromParcel(Parcel in) {
WifiAdapter adaptor = new WifiAdapter(in.readString(), in.readInt());
return adaptor;
}
public WifiAdapter[] newArray(int size) {
return new WifiAdapter[size];
}
};
}
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