Depend on support lib preferences

Bug: 24576551
Change-Id: Ic6190bacd3f7582c9bbc8de972da4612bd92421e
diff --git a/src/com/android/settings/BandMode.java b/src/com/android/settings/BandMode.java
index 81e8b49..c145381 100644
--- a/src/com/android/settings/BandMode.java
+++ b/src/com/android/settings/BandMode.java
@@ -2,20 +2,21 @@
 
 import android.app.Activity;
 import android.app.AlertDialog;
+import android.content.DialogInterface;
+import android.os.AsyncResult;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.util.Log;
+import android.view.View;
+import android.view.Window;
+import android.view.WindowManager;
+import android.widget.AdapterView;
+import android.widget.ArrayAdapter;
+import android.widget.ListView;
+
 import com.android.internal.telephony.Phone;
 import com.android.internal.telephony.PhoneFactory;
-import android.os.Bundle;
-import android.os.Message;
-import android.os.Handler;
-import android.os.AsyncResult;
-import android.util.Log;
-import android.content.DialogInterface;
-import android.view.View;
-import android.view.WindowManager;
-import android.view.Window;
-import android.widget.ListView;
-import android.widget.ArrayAdapter;
-import android.widget.AdapterView;
 
 
 /**