@Override
protected void onResume() {
super.onResume();
isFirstScan = true;
// isRollBack = false;
registerReceiver(
mWifiScanReceiver, new IntentFilter(WifiManager.SCAN_RESULTS_AVAILABLE_ACTION));
IntentFilter filter = new IntentFilter();
filter.addAction(WifiManager.NETWORK_STATE_CHANGED_ACTION);
filter.addAction(ConnectivityManager.CONNECTIVITY_ACTION);
registerReceiver(mWifiChangeReceiver, filter);
if (!mWifiManger.isWifiEnabled()) {
Toast.makeText(this, getString(R.string.open_wifi), Toast.LENGTH_SHORT).show();
startActivity(new Intent(android.provider.Settings.ACTION_WIFI_SETTINGS));
overridePendingTransition(R.anim.in_from_right, R.anim.out_to_left);
} else {
boolean mSuccess = false;
mSuccess = mWifiManger.startScan();
// Log.e("WifiChangeReceiver", "scan result :" + mSuccess);
showProgressDialog("Scan WiFi...");
}
}
