Move lock screen setting behind gear

Bug: 19003093
Change-Id: I15baa5b1d19324521070d641ae6a227d782a4e9e

src/com/android/settings/SaveChosenLockWorkerBase.java

@@ -39,6 +39,8 @@ abstract class SaveChosenLockWorkerBase extends Fragment {
     protected boolean mWasSecureBefore;
     protected int mUserId;
 
+    private boolean mBlocking;
+
     @Override
     public void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
@@ -74,7 +76,11 @@ abstract class SaveChosenLockWorkerBase extends Fragment {
     }
 
     protected void start() {
-        new Task().execute();
+        if (mBlocking) {
+            finish(saveAndVerifyInBackground());
+        } else {
+            new Task().execute();
+        }
     }
 
     /**
@@ -91,6 +97,10 @@ abstract class SaveChosenLockWorkerBase extends Fragment {
         }
     }
 
+    public void setBlocking(boolean blocking) {
+        mBlocking = blocking;
+    }
+
     private class Task extends AsyncTask<Void, Void, Intent> {
         @Override
         protected Intent doInBackground(Void... params){