cleanup and comments

1 files changed, 1 insertions, 32 deletions

diff --git a/app/java/src/SettingsActivity.java b/app/java/src/SettingsActivity.java
index d04e2ba..0b3c7f2 100644
--- a/app/java/src/SettingsActivity.java
+++ b/app/java/src/SettingsActivity.java
@@ -1,43 +1,17 @@
 package org.pihole.dnsproxy;
 
-import android.app.Activity;
-import android.app.AlertDialog;
-
-import android.content.BroadcastReceiver;
-import android.content.Context;
-import android.content.Intent;
-import android.content.IntentFilter;
 import android.content.SharedPreferences;
 import android.content.SharedPreferences.OnSharedPreferenceChangeListener;
 
-import android.net.VpnService;
-import android.net.wifi.WifiManager;
-import android.net.wifi.WifiInfo;
-
 import android.os.Bundle;
 
-import android.preference.MultiSelectListPreference;
 import android.preference.PreferenceActivity;
 import android.preference.PreferenceFragment;
 
 import android.util.Log;
 
-import android.view.Menu;
-import android.view.MenuInflater;
-import android.view.MenuItem;
-import android.view.TextureView;
-import android.view.View;
-
-import android.widget.Button;
-import android.widget.Toast;
-import android.provider.Settings;
-
-import java.util.List;
-
 public class SettingsActivity extends PreferenceActivity {
 
-    private MultiSelectListPreference knownSsids;
-
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
@@ -135,12 +109,7 @@ public class SettingsActivity extends PreferenceActivity {
                     WifiListenerService.OnActivationListener.askLocationIfNeeded(context.getActivity());
 
                     if (sharedPreferences.getString("wifi_listener_ssid", "").equals("")) {
-                        WifiManager wifiManager = (WifiManager) context.getActivity().getSystemService(Context.WIFI_SERVICE);
-                        WifiInfo wifiInfo = wifiManager.getConnectionInfo();
-                        String ssid = wifiInfo.getSSID();
-
-                        // remove quotes around ssid
-                        ssid = ssid.substring(1, ssid.length() - 1);
+                        String ssid = WifiListenerService.getWifiSSID(context.getActivity());
 
                         if (!ssid.equals("unknown ssid")) {
                             SharedPreferences.Editor sharedPreferencesEditor = sharedPreferences.edit();