write Byte Array To SD - Android java.io

Android examples for java.io:FileOutputStream

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  4. FileOutputStream

Description

write Byte Array To SD

Demo Code

import android.content.Context;
import android.content.pm.PackageInfo;
import android.content.res.AssetManager;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.drawable.Drawable;
import android.lemon.assist.Check;
import android.lemon.config.BaseConfig;
import android.os.Environment;
import android.os.StatFs;
import java.io.BufferedReader;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.DataInputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.FileReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.nio.channels.FileChannel;
import java.text.DecimalFormat;
import java.util.Comparator;

public class Main{

    public static void writeByteArrayToSD(String path, byte[] content,
            boolean create) {

        FileOutputStream fos = null;
        try {/*from w w  w  .  ja va 2s. c  o  m*/
            File file = new File(path);
     
            if (!file.exists()) {
                if (create) {
                    File parent = file.getParentFile();
                    if (!parent.exists()) {
                        parent.mkdirs();
                        file.createNewFile();
                    }
                } else {
                    return;
                }
            }
            fos = new FileOutputStream(path);
            fos.write(content);

        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            if (fos != null) {
                try {
                    fos.close();
                } catch (Exception e) {
                }
            }
        }
    }

}

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