BLE peripheral mode (4/4): Settings change for advertising preference.

Change-Id: I5721f136267fe25e55f764bb4a6c53acd45b318b

src/com/android/settings/bluetooth/LocalBluetoothManager.java

@@ -37,6 +37,7 @@ public final class LocalBluetoothManager {
     private Context mForegroundActivity;
 
     private BluetoothDiscoverableEnabler mDiscoverableEnabler;
+    private BluetoothAdvertisingEnabler mAdvertisingEnabler;
 
     private final LocalBluetoothAdapter mLocalAdapter;
 
@@ -70,6 +71,14 @@ public final class LocalBluetoothManager {
         return mDiscoverableEnabler;
     }
 
+    public void setBluetoothAdvertisingEnabler(BluetoothAdvertisingEnabler advertisingEnabler) {
+      this.mAdvertisingEnabler = advertisingEnabler;
+    }
+
+    public BluetoothAdvertisingEnabler getAdvertisingEnabler() {
+        return mAdvertisingEnabler;
+    }
+
     private LocalBluetoothManager(LocalBluetoothAdapter adapter, Context context) {
         mContext = context;
         mLocalAdapter = adapter;