Examples with DhcpInfo android.net.DhcpInfo used on opensource projects

Example 6 with DhcpInfo

use of android.net.DhcpInfo in project GwellDemo by dxsdyhm.

the class Util method getIntentAddress.

public static InetAddress getIntentAddress(Context mContext) throws IOException {
    WifiManager wifiManager = (WifiManager) mContext.getSystemService(Context.WIFI_SERVICE);
    DhcpInfo dhcp = wifiManager.getDhcpInfo();
    int broadcast = (dhcp.ipAddress & dhcp.netmask) | ~dhcp.netmask;
    byte[] quads = new byte[4];
    for (int k = 0; k < 4; k++) quads[k] = (byte) ((broadcast >> k * 8) & 0xFF);
    return InetAddress.getByAddress(quads);
}