ListSuggestionCursor.java revision 782dd228e78e9294692d639597f96c26283968bb 
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
17package com.android.quicksearchbox;
18
19import android.content.ComponentName;
20import android.content.Context;
21import android.content.Intent;
22import android.graphics.Rect;
23import android.graphics.drawable.Drawable;
24import android.net.Uri;
25import android.os.Bundle;
26
27import java.util.ArrayList;
28
29/**
30 * A SuggestionCursor that is backed by a list of SuggestionPosition objects.
31 * This cursor does not own the SuggestionCursors that the SuggestionPosition
32 * objects refer to.
33 *
34 */
35public class ListSuggestionCursor extends AbstractSuggestionCursor {
36
37    private final ArrayList<SuggestionPosition> mSuggestions;
38
39    private int mPos;
40
41    public ListSuggestionCursor(String userQuery) {
42        super(userQuery);
43        mSuggestions = new ArrayList<SuggestionPosition>();
44        mPos = 0;
45    }
46
47    /**
48     * Adds a suggestion from another suggestion cursor.
49     *
50     * @param suggestionPos
51     * @return {@code true} if the suggestion was added.
52     */
53    public boolean add(SuggestionPosition suggestionPos) {
54        mSuggestions.add(suggestionPos);
55        return true;
56    }
57
58    public void close() {
59        mSuggestions.clear();
60    }
61
62    public boolean isFailed() {
63        return false;
64    }
65
66    public int getPosition() {
67        return mPos;
68    }
69
70    public void moveTo(int pos) {
71        mPos = pos;
72    }
73
74    public int getCount() {
75        return mSuggestions.size();
76    }
77
78    private SuggestionCursor current() {
79        return mSuggestions.get(mPos).getSuggestion();
80    }
81
82    public Drawable getIcon(String iconId) {
83        return current().getIcon(iconId);
84    }
85
86    public Uri getIconUri(String iconId) {
87        return current().getIconUri(iconId);
88    }
89
90    public Intent getSecondarySuggestionIntent(Context context, Bundle appSearchData, Rect target) {
91        return current().getSecondarySuggestionIntent(context, appSearchData, target);
92    }
93
94    public String getShortcutId() {
95        return current().getShortcutId();
96    }
97
98    public ComponentName getSourceComponentName() {
99        return current().getSourceComponentName();
100    }
101
102    public Drawable getSourceIcon() {
103        return current().getSourceIcon();
104    }
105
106    public Uri getSourceIconUri() {
107        return current().getSourceIconUri();
108    }
109
110    public CharSequence getSourceLabel() {
111        return current().getSourceLabel();
112    }
113
114    public String getSuggestionDisplayQuery() {
115        return current().getSuggestionDisplayQuery();
116    }
117
118    public String getSuggestionFormat() {
119        return current().getSuggestionFormat();
120    }
121
122    public String getSuggestionIcon1() {
123        return current().getSuggestionIcon1();
124    }
125
126    public String getSuggestionIcon2() {
127        return current().getSuggestionIcon2();
128    }
129
130    public Intent getSuggestionIntent(Context context, Bundle appSearchData, int actionKey,
131            String actionMsg) {
132        return current().getSuggestionIntent(context, appSearchData, actionKey, actionMsg);
133    }
134
135    public String getSuggestionText1() {
136        return current().getSuggestionText1();
137    }
138
139    public String getSuggestionText2() {
140        return current().getSuggestionText2();
141    }
142
143    public boolean hasSecondaryIntent() {
144        return current().hasSecondaryIntent();
145    }
146
147    public String getSuggestionKey() {
148        return current().getSuggestionKey();
149    }
150
151    public String getActionKeyMsg(int keyCode) {
152        return current().getActionKeyMsg(keyCode);
153    }
154
155}
156