| /* |
| * Copyright (C) 2008 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package android.widget.listview; |
| |
| import static android.util.ListItemFactory.Slot; |
| |
| import android.content.Context; |
| import android.util.ListItemFactory; |
| import android.util.ListScenario; |
| import android.view.View; |
| import android.view.ViewGroup; |
| import android.widget.Button; |
| |
| public class ListHorizontalFocusWithinItemWins extends ListScenario { |
| |
| @Override |
| protected void init(Params params) { |
| params.setItemsFocusable(true) |
| .setNumItems(2) |
| .setItemScreenSizeFactor(0.2) |
| .setMustFillScreen(false); |
| } |
| |
| public Button getTopLeftButton() { |
| return (Button) ((ViewGroup) getListView().getChildAt(0)).getChildAt(0); |
| } |
| |
| public Button getTopRightButton() { |
| return (Button) ((ViewGroup) getListView().getChildAt(0)).getChildAt(2); |
| } |
| |
| public Button getBottomMiddleButton() { |
| return (Button) ((ViewGroup) getListView().getChildAt(1)).getChildAt(1); |
| } |
| |
| @Override |
| protected View createView(int position, ViewGroup parent, |
| int desiredHeight) { |
| final Context context = parent.getContext(); |
| if (position == 0) { |
| return ListItemFactory.horizontalButtonSlots( |
| context, desiredHeight, Slot.Left, Slot.Right); |
| } else if (position == 1) { |
| return ListItemFactory.horizontalButtonSlots( |
| context, desiredHeight, Slot.Middle); |
| } else { |
| throw new IllegalArgumentException("expecting position 0 or 1"); |
| } |
| } |
| } |