1 /*
2  * Copyright (C) 2011 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.voicemail.common.utils;
18 
19 import android.database.Cursor;
20 
21 import java.io.Closeable;
22 import java.io.IOException;
23 
24 /**
25  * Utility methods for closing io streams and database cursors.
26  */
27 public class CloseUtils {
CloseUtils()28     private CloseUtils() {
29     }
30 
31     /**
32      * If the argument is non-null, close the Closeable ignoring any {@link IOException}.
33      */
closeQuietly(Closeable closeable)34     public static void closeQuietly(Closeable closeable) {
35         if (closeable != null) {
36             try {
37                 closeable.close();
38             } catch (IOException e) {
39                 // Ignore.
40             }
41         }
42     }
43 
44     /** If the argument is non-null, close the cursor. */
closeQuietly(Cursor cursor)45     public static void closeQuietly(Cursor cursor) {
46         if (cursor != null) {
47             cursor.close();
48         }
49     }
50 }
51