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      1 /*
      2  * Copyright (C) 2014 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 package com.android.tv.settings.dialog.old;
     18 
     19 import android.app.Fragment;
     20 import android.os.Bundle;
     21 import android.view.LayoutInflater;
     22 import android.view.View;
     23 import android.view.ViewGroup;
     24 
     25 import com.android.tv.settings.widget.ScrollAdapter;
     26 import com.android.tv.settings.widget.ScrollAdapterView;
     27 import com.android.tv.settings.widget.ScrollAdapterView.OnItemChangeListener;
     28 
     29 /**
     30  * *************************
     31  *   DO NOT ADD LOGIC HERE!
     32  * *************************
     33  * This is a wrapper for {@link BaseScrollAdapterFragment}. Place your logic
     34  * in there and call the function from here
     35  */
     36 public class ScrollAdapterFragment extends Fragment implements LiteFragment {
     37 
     38     private BaseScrollAdapterFragment mBase = new BaseScrollAdapterFragment(this);
     39 
     40     @Override
     41     public View onCreateView(LayoutInflater inflater, ViewGroup container,
     42             Bundle savedInstanceState) {
     43         return mBase.onCreateView(inflater, container, savedInstanceState);
     44     }
     45 
     46     @Override
     47     public void onViewCreated(View view, Bundle savedInstanceState) {
     48         super.onViewCreated(view, savedInstanceState);
     49         mBase.onViewCreated(view, savedInstanceState);
     50     }
     51 
     52     public ScrollAdapterView getScrollAdapterView() {
     53         return mBase.getScrollAdapterView();
     54     }
     55 
     56     public ScrollAdapter getAdapter() {
     57         return mBase.getAdapter();
     58     }
     59 
     60     public void setAdapter(ScrollAdapter adapter) {
     61         mBase.setAdapter(adapter);
     62     }
     63 
     64     public void setSelection(int position) {
     65         mBase.setSelection(position);
     66     }
     67 
     68     public void setSelectionSmooth(int position) {
     69         mBase.setSelectionSmooth(position);
     70     }
     71 
     72     public int getSelectedItemPosition() {
     73         return mBase.getSelectedItemPosition();
     74     }
     75 
     76     protected void setBaseScrollAdapterFragment(BaseScrollAdapterFragment base) {
     77         mBase = base;
     78     }
     79 }
     80