xref: /frameworks/ex/common/java/com/android/common/io/MoreCloseables.java

/*
 * Copyright (C) 2011 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.android.common.io;

import android.content.res.AssetFileDescriptor;
import android.database.Cursor;

import java.io.IOException;

public class MoreCloseables {
    /**
     * Closes the supplied cursor iff it is not null.
     */
    public static void closeQuietly(Cursor cursor) {
        if (cursor != null) {
            cursor.close();
        }
    }

    /**
     * Closes the given file descriptor iff it is not null, ignoring exceptions.
     */
    public static void closeQuietly(AssetFileDescriptor assetFileDescriptor) {
        if (assetFileDescriptor != null) {
            try {
                assetFileDescriptor.close();
            } catch (IOException e) {
                // Ignore exceptions when closing.
            }
        }
    }
}