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