Fix bug #15730311 Checkboxes on R side should update to Quantum/Material on/off switch

Per UX request, convert more CheckBoxes to Switches

Change-Id: I04712bce4c0a54516d9ecedbb554f403fd6dd9e7
diff --git a/src/com/android/settings/WirelessSettings.java b/src/com/android/settings/WirelessSettings.java
index 9cb3d72..d142412 100644
--- a/src/com/android/settings/WirelessSettings.java
+++ b/src/com/android/settings/WirelessSettings.java
@@ -35,7 +35,6 @@
 import android.os.SystemProperties;
 import android.os.UserHandle;
 import android.os.UserManager;
-import android.preference.CheckBoxPreference;
 import android.preference.Preference;
 import android.preference.Preference.OnPreferenceChangeListener;
 import android.preference.PreferenceScreen;
@@ -262,7 +261,7 @@
         mAirplaneModePreference = (SwitchPreference) findPreference(KEY_TOGGLE_AIRPLANE);
         SwitchPreference nfc = (SwitchPreference) findPreference(KEY_TOGGLE_NFC);
         PreferenceScreen androidBeam = (PreferenceScreen) findPreference(KEY_ANDROID_BEAM_SETTINGS);
-        CheckBoxPreference nsd = (CheckBoxPreference) findPreference(KEY_TOGGLE_NSD);
+        SwitchPreference nsd = (SwitchPreference) findPreference(KEY_TOGGLE_NSD);
 
         mAirplaneModeEnabler = new AirplaneModeEnabler(activity, mAirplaneModePreference);
         mNfcEnabler = new NfcEnabler(activity, nfc, androidBeam);