Fix DeskClock recreation after altering settings

    private TabsAdapter mTabsAdapter;

    private int mSelectedTab;

    /** {@code true} when a settings change necessitates recreating this activity. */

    private boolean mRecreateActivity;

    @Override

    public void onNewIntent(Intent newIntent) {

        super.onNewIntent(newIntent);

        DataModel.getDataModel().setApplicationInForeground(true);

    }

    @Override

    protected void onPostResume() {

        super.onPostResume();

        if (mRecreateActivity) {

            mRecreateActivity = false;

            // A runnable must be posted here or the new DeskClock activity will be recreated in a

            // paused state, even though it is the foreground activity.

            mViewPager.post(new Runnable() {

                @Override

                public void run() {

                    recreate();

                }

            });

        }

    }

    @Override

    public void onPause() {

        DataModel.getDataModel().setApplicationInForeground(false);

        // Recreate the activity if any settings have been changed

        if (requestCode == SettingMenuItemController.REQUEST_CHANGE_SETTINGS

                && resultCode == RESULT_OK) {

            recreate();

            mRecreateActivity = true;

        }

    }