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 android.app;
18 
19 import android.app.SearchManager;
20 import android.content.ContentProvider;
21 import android.content.ContentValues;
22 import android.content.Intent;
23 import android.content.UriMatcher;
24 import android.database.Cursor;
25 import android.database.MatrixCursor;
26 import android.net.Uri;
27 
28 /** Simple test provider that runs in the local process.
29  *
30  * Used by {@link SearchManagerTest}.
31  */
32 public class SuggestionProvider extends ContentProvider {
33     private static final String TAG = "SuggestionProvider";
34 
35     private static final int SEARCH_SUGGESTIONS = 1;
36 
37     private static final UriMatcher sURLMatcher = new UriMatcher(
38             UriMatcher.NO_MATCH);
39 
40     static {
41         sURLMatcher.addURI("*", SearchManager.SUGGEST_URI_PATH_QUERY,
42                 SEARCH_SUGGESTIONS);
43         sURLMatcher.addURI("*", SearchManager.SUGGEST_URI_PATH_QUERY + "/*",
44                 SEARCH_SUGGESTIONS);
45     }
46 
47     private static final String[] COLUMNS = new String[] {
48             "_id",
49             SearchManager.SUGGEST_COLUMN_TEXT_1,
50             SearchManager.SUGGEST_COLUMN_INTENT_ACTION,
51             SearchManager.SUGGEST_COLUMN_QUERY
52     };
53 
SuggestionProvider()54     public SuggestionProvider() {
55     }
56 
57     @Override
onCreate()58     public boolean onCreate() {
59         return true;
60     }
61 
62     @Override
query(Uri url, String[] projectionIn, String selection, String[] selectionArgs, String sort)63     public Cursor query(Uri url, String[] projectionIn, String selection,
64             String[] selectionArgs, String sort) {
65         int match = sURLMatcher.match(url);
66         switch (match) {
67             case SEARCH_SUGGESTIONS:
68                 String query = url.getLastPathSegment();
69                 MatrixCursor cursor = new MatrixCursor(COLUMNS);
70                 String[] suffixes = { "", "a", " foo", "XXXXXXXXXXXXXXXXX" };
71                 for (String suffix : suffixes) {
72                     addRow(cursor, query + suffix);
73                 }
74                 return cursor;
75             default:
76                 throw new IllegalArgumentException("Unknown URL: " + url);
77         }
78     }
79 
addRow(MatrixCursor cursor, String string)80     private void addRow(MatrixCursor cursor, String string) {
81         long id = cursor.getCount();
82         cursor.newRow().add(id).add(string).add(Intent.ACTION_SEARCH).add(string);
83     }
84 
85     @Override
getType(Uri url)86     public String getType(Uri url) {
87         int match = sURLMatcher.match(url);
88         switch (match) {
89             case SEARCH_SUGGESTIONS:
90                 return SearchManager.SUGGEST_MIME_TYPE;
91             default:
92                 throw new IllegalArgumentException("Unknown URL: " + url);
93         }
94     }
95 
96     @Override
update(Uri url, ContentValues values, String where, String[] whereArgs)97     public int update(Uri url, ContentValues values, String where, String[] whereArgs) {
98         throw new UnsupportedOperationException("update not supported");
99     }
100 
101     @Override
insert(Uri url, ContentValues initialValues)102     public Uri insert(Uri url, ContentValues initialValues) {
103         throw new UnsupportedOperationException("insert not supported");
104     }
105 
106     @Override
delete(Uri url, String where, String[] whereArgs)107     public int delete(Uri url, String where, String[] whereArgs) {
108         throw new UnsupportedOperationException("delete not supported");
109     }
110 }
111