wifiStartScan

Data de postagem: 06/06/2012 23:35:45

Exemplo

<?php

/* @author: Nicolas B. <amd3002[at]gmail[dot]com> */

require_once('Android.php');

$droid = new Android();

/* First dialog box */

$droid->dialogCreateAlert('PFA Wifi Scanner','Welcome in PFA Wifi Scanner');

$droid->dialogSetNeutralButtonText('Ok');

$droid->dialogShow();

$droid->dialogGetResponse();//We wait until user press 'Ok'

$todo = 'init';

/* Main loop */

while (1)

{

switch($todo)

{

case 'init':

$droid->dialogCreateAlert('Menu', 'Make your choice...');

$droid->dialogSetPositiveButtonText('Scan !');

$droid->dialogSetNegativeButtonText('Exit');

$droid->dialogShow();

$choice = $droid->dialogGetResponse();//We wait until user press a button

/* We test user choice */

switch($choice['result']->which)

{

case 'positive' :

/* We check if wifi is ON */

$wifi_status = $droid->checkWifiState();

if ($wifi_status['result'])

{

/* Wifi is ON, we start scanning */

$droid->wifiStartScan();

$scan = $droid->wifiGetScanResults();

$ap_list = $scan['result'];

$droid->dialogCreateAlert('PFA Wifi Scanner');

/* We build an array based on the result of the scan */

$tab = array();

for ($i = 0 ; $i <= count($ap_list) - 1 ; $i++)

{

$line = '';

foreach($ap_list[$i] as $k => $v)

{

switch($k)

{

case 'ssid' :

$line .= $v . ' ';

break;

case 'capabilities' :

$line .= substr($v, 1, -1) . ' ';

break;

case 'level' :

$line .= $v . 'dbm ';

break;

}

}

$tab[$i] = $line;

}

/* We check if there is at least 1 AP found */

if (empty($tab[0]))

{

$tab[0] = 'No AP found !';

}

$droid->dialogSetItems($tab);

$droid->dialogShow();

/* We show result until user click his screen */

$droid->dialogGetResponse();

}

else//Wifi is OFF

{

$droid->dialogCreateAlert('Error', 'Wifi is currently OFF, would you like to turn it ON ?');

$droid->dialogSetPositiveButtonText('Yes');

$droid->dialogSetNegativeButtonText('No');

$droid->dialogShow();

$choice = $droid->dialogGetResponse();//We wait until user press a button

/* We test user choice */

switch($choice['result']->which)

{

case 'positive' :

/* We try to turn wifi ON */

$wifi_status = $droid->toggleWifiState();

if (!$wifi_status['result'])

{

$droid->dialogCreateAlert('Error', 'An error occured, try to manually turn wifi ON...');

$droid->dialogSetNeutralButtonText('Ok');

$droid->dialogShow();

$droid->dialogGetResponse();//We wait until user press a button

}

break;

default :

break;

}

}

break;

default ://Exit case

$todo = 'exit';

break;

}

break;

case 'exit'://Exit case

$droid->exit();

exit(1);

break;

}

}

/* End of file */

?>