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Diffstat (limited to 'wifi/java/android/net/wifi/WifiInfo.java')
| -rw-r--r-- | wifi/java/android/net/wifi/WifiInfo.java | 281 |
1 files changed, 0 insertions, 281 deletions
diff --git a/wifi/java/android/net/wifi/WifiInfo.java b/wifi/java/android/net/wifi/WifiInfo.java deleted file mode 100644 index 4312bfd..0000000 --- a/wifi/java/android/net/wifi/WifiInfo.java +++ /dev/null @@ -1,281 +0,0 @@ -/* - * Copyright (C) 2008 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.Parcelable; -import android.os.Parcel; -import android.net.NetworkInfo.DetailedState; - -import java.util.EnumMap; - -/** - * Describes the state of any Wifi connection that is active or - * is in the process of being set up. - */ -public class WifiInfo implements Parcelable { - /** - * This is the map described in the Javadoc comment above. The positions - * of the elements of the array must correspond to the ordinal values - * of <code>DetailedState</code>. - */ - private static final EnumMap<SupplicantState, DetailedState> stateMap = - new EnumMap<SupplicantState, DetailedState>(SupplicantState.class); - - static { - stateMap.put(SupplicantState.DISCONNECTED, DetailedState.DISCONNECTED); - stateMap.put(SupplicantState.INACTIVE, DetailedState.IDLE); - stateMap.put(SupplicantState.SCANNING, DetailedState.SCANNING); - stateMap.put(SupplicantState.ASSOCIATING, DetailedState.CONNECTING); - stateMap.put(SupplicantState.ASSOCIATED, DetailedState.CONNECTING); - stateMap.put(SupplicantState.FOUR_WAY_HANDSHAKE, DetailedState.AUTHENTICATING); - stateMap.put(SupplicantState.GROUP_HANDSHAKE, DetailedState.AUTHENTICATING); - stateMap.put(SupplicantState.COMPLETED, DetailedState.OBTAINING_IPADDR); - stateMap.put(SupplicantState.DORMANT, DetailedState.DISCONNECTED); - stateMap.put(SupplicantState.UNINITIALIZED, DetailedState.IDLE); - stateMap.put(SupplicantState.INVALID, DetailedState.FAILED); - } - - private SupplicantState mSupplicantState; - private String mBSSID; - private String mSSID; - private int mNetworkId; - private boolean mHiddenSSID; - /** Received Signal Strength Indicator */ - private int mRssi; - - /** Link speed in Mbps */ - public static final String LINK_SPEED_UNITS = "Mbps"; - private int mLinkSpeed; - - private int mIpAddress; - - private String mMacAddress; - - WifiInfo() { - mSSID = null; - mBSSID = null; - mNetworkId = -1; - mSupplicantState = SupplicantState.UNINITIALIZED; - mRssi = -9999; - mLinkSpeed = -1; - mIpAddress = 0; - mHiddenSSID = false; - } - - void setSSID(String SSID) { - mSSID = SSID; - // network is considered not hidden by default - mHiddenSSID = false; - } - - /** - * Returns the service set identifier (SSID) of the current 802.11 network. - * If the SSID is an ASCII string, it will be returned surrounded by double - * quotation marks.Otherwise, it is returned as a string of hex digits. The - * SSID may be {@code null} if there is no network currently connected. - * @return the SSID - */ - public String getSSID() { - return mSSID; - } - - void setBSSID(String BSSID) { - mBSSID = BSSID; - } - - /** - * Return the basic service set identifier (BSSID) of the current access point. - * The BSSID may be {@code null} if there is no network currently connected. - * @return the BSSID, in the form of a six-byte MAC address: {@code XX:XX:XX:XX:XX:XX} - */ - public String getBSSID() { - return mBSSID; - } - - /** - * Returns the received signal strength indicator of the current 802.11 - * network. - * <p><strong>This is not normalized, but should be!</strong></p> - * @return the RSSI, in the range ??? to ??? - */ - public int getRssi() { - return mRssi; - } - - void setRssi(int rssi) { - mRssi = rssi; - } - - /** - * Returns the current link speed in {@link #LINK_SPEED_UNITS}. - * @return the link speed. - * @see #LINK_SPEED_UNITS - */ - public int getLinkSpeed() { - return mLinkSpeed; - } - - void setLinkSpeed(int linkSpeed) { - this.mLinkSpeed = linkSpeed; - } - - /** - * Record the MAC address of the WLAN interface - * @param macAddress the MAC address in {@code XX:XX:XX:XX:XX:XX} form - */ - void setMacAddress(String macAddress) { - this.mMacAddress = macAddress; - } - - public String getMacAddress() { - return mMacAddress; - } - - void setNetworkId(int id) { - mNetworkId = id; - } - - /** - * Each configured network has a unique small integer ID, used to identify - * the network when performing operations on the supplicant. This method - * returns the ID for the currently connected network. - * @return the network ID, or -1 if there is no currently connected network - */ - public int getNetworkId() { - return mNetworkId; - } - - /** - * Return the detailed state of the supplicant's negotiation with an - * access point, in the form of a {@link SupplicantState SupplicantState} object. - * @return the current {@link SupplicantState SupplicantState} - */ - public SupplicantState getSupplicantState() { - return mSupplicantState; - } - - void setSupplicantState(SupplicantState state) { - mSupplicantState = state; - } - - void setIpAddress(int address) { - mIpAddress = address; - } - - public int getIpAddress() { - return mIpAddress; - } - - /** - * @return {@code true} if this network does not broadcast its SSID, so an - * SSID-specific probe request must be used for scans. - */ - public boolean getHiddenSSID() { - return mHiddenSSID; - } - - /** {@hide} */ - public void setHiddenSSID(boolean hiddenSSID) { - mHiddenSSID = hiddenSSID; - } - - /** - * Map a supplicant state into a fine-grained network connectivity state. - * @param suppState the supplicant state - * @return the corresponding {@link DetailedState} - */ - public static DetailedState getDetailedStateOf(SupplicantState suppState) { - return stateMap.get(suppState); - } - - /** - * Set the <code>SupplicantState</code> from the string name - * of the state. - * @param stateName the name of the state, as a <code>String</code> returned - * in an event sent by {@code wpa_supplicant}. - */ - void setSupplicantState(String stateName) { - mSupplicantState = valueOf(stateName); - } - - static SupplicantState valueOf(String stateName) { - if ("4WAY_HANDSHAKE".equalsIgnoreCase(stateName)) - return SupplicantState.FOUR_WAY_HANDSHAKE; - else { - try { - return SupplicantState.valueOf(stateName.toUpperCase()); - } catch (IllegalArgumentException e) { - return SupplicantState.INVALID; - } - } - } - - @Override - public String toString() { - StringBuffer sb = new StringBuffer(); - String none = "<none>"; - - sb.append("SSID: ").append(mSSID == null ? none : mSSID). - append(", BSSID: ").append(mBSSID == null ? none : mBSSID). - append(", MAC: ").append(mMacAddress == null ? none : mMacAddress). - append(", Supplicant state: "). - append(mSupplicantState == null ? none : mSupplicantState). - append(", RSSI: ").append(mRssi). - append(", Link speed: ").append(mLinkSpeed). - append(", Net ID: ").append(mNetworkId); - - return sb.toString(); - } - - /** Implement the Parcelable interface {@hide} */ - public int describeContents() { - return 0; - } - - /** Implement the Parcelable interface {@hide} */ - public void writeToParcel(Parcel dest, int flags) { - dest.writeInt(mNetworkId); - dest.writeInt(mRssi); - dest.writeInt(mLinkSpeed); - dest.writeInt(mIpAddress); - dest.writeString(getSSID()); - dest.writeString(mBSSID); - dest.writeString(mMacAddress); - mSupplicantState.writeToParcel(dest, flags); - } - - /** Implement the Parcelable interface {@hide} */ - public static final Creator<WifiInfo> CREATOR = - new Creator<WifiInfo>() { - public WifiInfo createFromParcel(Parcel in) { - WifiInfo info = new WifiInfo(); - info.setNetworkId(in.readInt()); - info.setRssi(in.readInt()); - info.setLinkSpeed(in.readInt()); - info.setIpAddress(in.readInt()); - info.setSSID(in.readString()); - info.mBSSID = in.readString(); - info.mMacAddress = in.readString(); - info.mSupplicantState = SupplicantState.CREATOR.createFromParcel(in); - return info; - } - - public WifiInfo[] newArray(int size) { - return new WifiInfo[size]; - } - }; -} |