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.android.common.io; 18 19 import android.content.res.AssetFileDescriptor; 20 import android.database.Cursor; 21 22 import java.io.IOException; 23 24 public class MoreCloseables { 25 /** 26 * Closes the supplied cursor iff it is not null. 27 */ closeQuietly(Cursor cursor)28 public static void closeQuietly(Cursor cursor) { 29 if (cursor != null) { 30 cursor.close(); 31 } 32 } 33 34 /** 35 * Closes the given file descriptor iff it is not null, ignoring exceptions. 36 */ closeQuietly(AssetFileDescriptor assetFileDescriptor)37 public static void closeQuietly(AssetFileDescriptor assetFileDescriptor) { 38 if (assetFileDescriptor != null) { 39 try { 40 assetFileDescriptor.close(); 41 } catch (IOException e) { 42 // Ignore exceptions when closing. 43 } 44 } 45 } 46 } 47