get Bytes From Stream - Android File Input Output

Android examples for File Input Output:InputStream

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Description

get Bytes From Stream

Demo Code

/**//from www .  java2  s . c  om
 * Copyright 2014 Zhenguo Jin
 *
 * 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.java2s;

import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;

public class Main {

    public static byte[] getBytesFromStream(InputStream inputStream) {
        ByteArrayOutputStream os = new ByteArrayOutputStream(1024);
        byte[] buffer = new byte[1024];
        int len;
        try {
            while ((len = inputStream.read(buffer)) >= 0) {
                os.write(buffer, 0, len);
            }
        } catch (IOException e) {
            e.printStackTrace();
        }
        return os.toByteArray();
    }
}

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