WifiInfoManager.java

package com.az.Location;

import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;

import org.json.JSONArray;
import org.json.JSONObject;

import android.content.Context;
import android.net.wifi.ScanResult;
import android.net.wifi.WifiManager;
import android.util.Log;

public class WifiInfoManager {
	private WifiManager wifiManager;

	public WifiInfoManager(Context paramContext) {
		this.wifiManager = (WifiManager) paramContext.getSystemService(Context.WIFI_SERVICE);
	}

	public List<WifiInfo> dump() {
		if (!this.wifiManager.isWifiEnabled()) {
			return new ArrayList<WifiInfo>();
		}
		android.net.wifi.WifiInfo wifiConnection = this.wifiManager.getConnectionInfo();
		WifiInfo currentWIFI = null;
		if (wifiConnection != null) {
			String s = wifiConnection.getBSSID();
			int i = wifiConnection.getRssi();
			String s1 = wifiConnection.getSSID();
			currentWIFI = new WifiInfo(s, i, s1);

		}
		ArrayList<WifiInfo> lsAllWIFI = new ArrayList<WifiInfo>();
		if (currentWIFI != null) {
			lsAllWIFI.add(currentWIFI);
		}
		List<ScanResult> lsScanResult = this.wifiManager.getScanResults();
		for (ScanResult result : lsScanResult) {
			WifiInfo scanWIFI = new WifiInfo(result);
			if (!scanWIFI.equals(currentWIFI))
				lsAllWIFI.add(scanWIFI);
		}
		return lsAllWIFI;
	}

	public boolean isWifiEnabled() {
		return this.wifiManager.isWifiEnabled();
	}

	public JSONArray wifiInfo() {
		JSONArray jsonArray = new JSONArray();

		for (WifiInfo wifi : dump()) {
			JSONObject localJSONObject = wifi.info();
			jsonArray.put(localJSONObject);
		}
		return jsonArray;
	}

	public WifiManager wifiManager() {
		return this.wifiManager;
	}

	public JSONArray wifiTowers() {
		JSONArray jsonArray = new JSONArray();
		try {
			Iterator<WifiInfo> localObject = dump().iterator();
			while (true) {
				if (!(localObject).hasNext()) {
					return jsonArray;
				}
				jsonArray.put(localObject.next().wifi_tower());
			}
		} catch (Exception localException) {
			Log.e("location", localException.getMessage());
		}
		return jsonArray;
	}

	public class WifiInfo implements Comparable<WifiInfo> {
		public int compareTo(WifiInfo wifiinfo) {
			int i = wifiinfo.dBm;
			int j = dBm;
			return i - j;
		}

		public boolean equals(Object obj) {
			boolean flag = false;
			if (obj == this) {
				flag = true;
				return flag;
			} else {
				if (obj instanceof WifiInfo) {
					WifiInfo wifiinfo = (WifiInfo) obj;
					int i = wifiinfo.dBm;
					int j = dBm;
					if (i == j) {
						String s = wifiinfo.bssid;
						String s1 = bssid;
						if (s.equals(s1)) {
							flag = true;
							return flag;
						}
					}
					flag = false;
				} else {
					flag = false;
				}
			}
			return flag;
		}

		public int hashCode() {
			int i = dBm;
			int j = bssid.hashCode();
			return i ^ j;
		}

		public JSONObject info() {
			JSONObject jsonobject = new JSONObject();
			try {
				String s = bssid;
				jsonobject.put("mac", s);
				String s1 = ssid;
				jsonobject.put("ssid", s1);
				int i = dBm;
				jsonobject.put("dbm", i);
			} catch (Exception ex) {

			}
			return jsonobject;
		}

		public JSONObject wifi_tower() {
			JSONObject jsonobject = new JSONObject();
			try {

				String s = bssid;
				jsonobject.put("mac_address", s);
				int i = dBm;
				jsonobject.put("signal_strength", i);
				String s1 = ssid;
				jsonobject.put("ssid", s1);
				jsonobject.put("age", 0);
			} catch (Exception ex) {

			}
			return jsonobject;
		}

		public final String bssid;
		public final int dBm;
		public final String ssid;

		public WifiInfo(ScanResult scanresult) {
			String s = scanresult.BSSID;
			bssid = s;
			int i = scanresult.level;
			dBm = i;
			String s1 = scanresult.SSID;
			ssid = s1;
		}

		public WifiInfo(String s, int i, String s1) {
			bssid = s;
			dBm = i;
			ssid = s1;
		}

	}
}