read File To Output Stream - Android File Input Output

Android examples for File Input Output:OutputStream

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Description

read File To Output Stream

Demo Code

/*/*from  ww  w  .j  a v  a 2 s.  c o  m*/
 * Copyright (C) 2010 Garen J. Torikian
 * 
 * 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.BufferedInputStream;
import java.io.BufferedOutputStream;

import java.io.File;
import java.io.FileInputStream;

import java.io.IOException;

import java.io.OutputStream;
import android.content.Context;

public class Main {
    public static void readFileToOutputStream(Context activity, File file,
            OutputStream os) {
        BufferedInputStream in = null;
        try {
            in = new BufferedInputStream(new FileInputStream(file));
            BufferedOutputStream out = new BufferedOutputStream(os);
            int b;
            while ((b = in.read()) != -1) {
                out.write(b);
            }
            out.flush();
        } catch (IOException e) {
            return;
        } finally {
            if (in != null) {
                try {
                    in.close();
                } catch (IOException e) {
                    // Ignore
                }
            }
        }
    }
}

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