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  • get strength of wifi in your android device

    @rohit.puri
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    If you want to get the strength of some wifi , you can use wifi manager class and can get list of available wifis like this

    1.   WifiManager manager;
    2.     manager = (WifiManager) getSystemService(WIFI_SERVICE);
    3.     List<ScanResult> res = manager.getScanResults();
    4.     int level = getPowerPercentage(res.get(0).level);

    Method to find wifi signal stength like this :

    1.     public int getWifiPercentage(int pow) {
    2.     int i = 0;
    3.     int MIN = -100;
    4.     if (power <= MIN) {
    5.         i = 0;
    6.     } else {
    7.         i = 100 + power;
    8.     }
    9.     return i;
    10. }
    Android WIFI
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