165a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane/* 265a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane * Copyright (C) 2014 The Android Open Source Project 365a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane * 465a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane * Licensed under the Apache License, Version 2.0 (the "License"); 565a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane * you may not use this file except in compliance with the License. 665a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane * You may obtain a copy of the License at 765a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane * 865a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane * http://www.apache.org/licenses/LICENSE-2.0 965a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane * 1065a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane * Unless required by applicable law or agreed to in writing, software 1165a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane * distributed under the License is distributed on an "AS IS" BASIS, 1265a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1365a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane * See the License for the specific language governing permissions and 1465a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane * limitations under the License. 1565a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane */ 1665a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane 1765a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lanepackage com.android.tv.settings.widget; 1865a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane 1965a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Laneimport java.util.List; 2065a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane 2165a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Laneimport android.content.Context; 2265a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Laneimport android.view.LayoutInflater; 2365a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Laneimport android.view.View; 2465a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Laneimport android.view.ViewGroup; 2565a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Laneimport android.widget.ArrayAdapter; 2665a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Laneimport android.widget.TextView; 2765a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane 2865a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lanepublic class ScrollArrayAdapter<T> extends ArrayAdapter<T> implements ScrollAdapter { 2965a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane 3065a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane private int mLayoutResource = -1; 3165a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane 3265a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane public ScrollArrayAdapter(Context context, int textViewResourceId) { 3365a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane super(context, textViewResourceId); 3465a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane } 3565a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane 3665a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane public ScrollArrayAdapter(Context context, int resource, int textViewResourceId) { 3765a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane super(context, resource, textViewResourceId); 3865a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane mLayoutResource = resource; 3965a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane } 4065a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane 4165a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane public ScrollArrayAdapter(Context context, int textViewResourceId, T[] objects) { 4265a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane super(context, textViewResourceId, objects); 4365a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane } 4465a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane 4565a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane public ScrollArrayAdapter(Context context, int resource, int textViewResourceId, 4665a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane T[] objects) { 4765a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane super(context, resource, textViewResourceId, objects); 4865a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane mLayoutResource = resource; 4965a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane } 5065a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane 5165a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane public ScrollArrayAdapter(Context context, int textViewResourceId, List<T> objects) { 5265a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane super(context, textViewResourceId, objects); 5365a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane } 5465a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane 5565a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane public ScrollArrayAdapter(Context context, int resource, int textViewResourceId, 5665a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane List<T> objects) { 5765a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane super(context, resource, textViewResourceId, objects); 5865a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane mLayoutResource = resource; 5965a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane } 6065a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane 6165a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane @Override 6265a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane public View getScrapView(ViewGroup parent) { 6365a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane if (getCount() > 0) { 6465a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane return getView(0, null, parent); 6565a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane } else { 6665a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane if (mLayoutResource != -1) { 6765a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane LayoutInflater inflater = (LayoutInflater) 6865a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane parent.getContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE); 6965a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane return inflater.inflate(mLayoutResource, parent); 7065a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane } else { 7165a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane return new TextView(parent.getContext()); 7265a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane } 7365a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane } 7465a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane } 7565a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane 7665a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane @Override 7765a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane public void viewRemoved(View view) { 7865a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane } 7965a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane 8065a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane @Override 8165a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane public ScrollAdapterBase getExpandAdapter() { 8265a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane return null; 8365a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane } 8465a5a7d84ad9b5324ae53eda526e39e513473af7Christopher Lane} 85