1 /*
2  * Copyright (C) 2017 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.example.android.support.content.demos;
18 
19 import android.content.ContentProvider;
20 import android.content.ContentValues;
21 import android.database.Cursor;
22 import android.database.MatrixCursor;
23 import android.net.Uri;
24 
25 /**
26  * Provides test data for Content Pager Demo app.
27  */
28 public class UnpagedDemoDataProvider extends ContentProvider {
29 
30     public static final Uri URI =
31             Uri.parse("content://com.example.androidx.contentpager.content.demos/poodles");
32 
33     static final int TOTAL_SIZE = 100;
34     private static final String[] COLUMNS = new String[] {
35             "id",
36             "name",
37             "time"
38     };
39 
40     @Override
onCreate()41     public boolean onCreate() {
42         return true;
43     }
44 
45     @Override
query(Uri uri, String[] projection, String selection, String[] selectionArgs, String sortOrder)46     public Cursor query(Uri uri, String[] projection, String selection,
47             String[] selectionArgs, String sortOrder) {
48         MatrixCursor cursor = new MatrixCursor(COLUMNS);
49         Object[] values = new Object[3];
50 
51         for (int i = 0; i < TOTAL_SIZE; i++) {
52             values[0] = i;
53             values[1] = "I'm row number " + i;
54             values[2] = System.currentTimeMillis();
55             cursor.addRow(values);
56         }
57 
58         return cursor;
59     }
60 
61     @Override
delete(Uri uri, String selection, String[] selectionArgs)62     public int delete(Uri uri, String selection, String[] selectionArgs) {
63         throw new UnsupportedOperationException("Not yet implemented");
64     }
65 
66     @Override
getType(Uri uri)67     public String getType(Uri uri) {
68         throw new UnsupportedOperationException("Not yet implemented");
69     }
70 
71     @Override
insert(Uri uri, ContentValues values)72     public Uri insert(Uri uri, ContentValues values) {
73         throw new UnsupportedOperationException("Not yet implemented");
74     }
75 
76     @Override
update(Uri uri, ContentValues values, String selection, String[] selectionArgs)77     public int update(Uri uri, ContentValues values, String selection,
78             String[] selectionArgs) {
79         throw new UnsupportedOperationException("Not yet implemented");
80     }
81 }
82