1 /* 2 * Copyright (C) 2009 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.quicksearchbox.ui; 18 19 import com.android.quicksearchbox.SuggestionPosition; 20 21 import android.content.Context; 22 import android.util.AttributeSet; 23 import android.widget.ListView; 24 25 /** 26 * Holds a list of suggestions. 27 */ 28 public class SuggestionsView extends ListView { 29 30 private static final boolean DBG = false; 31 private static final String TAG = "QSB.SuggestionsView"; 32 33 public SuggestionsView(Context context, AttributeSet attrs) { 34 super(context, attrs); 35 } 36 37 @Override 38 public void onFinishInflate() { 39 super.onFinishInflate(); 40 setItemsCanFocus(true); 41 } 42 43 /** 44 * Gets the position of the selected suggestion. 45 * 46 * @return A 0-based index, or {@code -1} if no suggestion is selected. 47 */ 48 public int getSelectedPosition() { 49 return getSelectedItemPosition(); 50 } 51 52 /** 53 * Gets the selected suggestion. 54 * 55 * @return {@code null} if no suggestion is selected. 56 */ 57 public SuggestionPosition getSelectedSuggestion() { 58 return (SuggestionPosition) getSelectedItem(); 59 } 60 61 } 62
