Android Utililty Methods InputStream Copy

List of utility methods to do InputStream Copy

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Description

The list of methods to do InputStream Copy are organized into topic(s).

Method

voidcopy(InputStream pSourceStream, OutputStream pTargetStream, boolean closeSource)
destination is not closed on exit of method ! 
final int buffSize = 1024;
final byte[] lBuf = new byte[buffSize];
int lBytesRead = 0;
while ((lBytesRead = pSourceStream.read(lBuf, 0, buffSize)) != -1) {
    pTargetStream.write(lBuf, 0, lBytesRead);
if (closeSource) {
    pSourceStream.close();
...
voidcopyContents(InputStream in, OutputStream out)
Just copies all bytes from in to out. 
byte[] buf = new byte[BUFFER_SIZE];
int bytesRead = 0;
while ((bytesRead = in.read(buf)) > 0) {
    out.write(buf, 0, bytesRead);
out.flush();
voidcopyFile(InputStream from, String target)
copy File 
FileUtil.makeParent(target);
BufferedInputStream input = new BufferedInputStream(from);
BufferedOutputStream out = new BufferedOutputStream(
        new FileOutputStream(target));
try {
    byte[] buff = new byte[2048];
    int size = 0;
    while ((size = input.read(buff)) != -1) {
...
booleancopyFile(InputStream in, File out)
copy File 
try {
    return copyFile(in, new FileOutputStream(out));
} catch (Exception e) {
    e.printStackTrace();
    return false;
voidcopyFile(InputStream in, OutputStream out)
copy File 
byte[] buffer = new byte[1024];
int read;
while ((read = in.read(buffer)) != -1) {
    out.write(buffer, 0, read);
out.flush();
booleancopyFile(InputStream input, OutputStream output)
copy File 
try {
    byte[] buf = new byte[1024];
    int len;
    while ((len = input.read(buf)) > 0) {
        output.write(buf, 0, len);
} catch (Exception e) {
    e.printStackTrace();
...
longcopyStream(InputStream in, OutputStream out)
Copies data from one stream to another, until the input stream ends. 
long total = 0;
int len;
byte[] buffer = new byte[DEFAULT_READ_BUFFER_SIZE];
while ((len = in.read(buffer)) >= 0) {
    out.write(buffer, 0, len);
    total += len;
return total;
...
voidwriteStream(InputStream input, OutputStream output)
write Stream 
try {
    append(input, output);
    Closeable zCloseable = output;
    output = null;
    close(zCloseable);
} finally {
    dispose(output);
voidCopyStream(InputStream is, OutputStream os)
Copy Stream 
final int buffer_size = 1024;
try {
    byte[] bytes = new byte[buffer_size];
    for (;;) {
        int count = is.read(bytes, 0, buffer_size);
        if (count == -1)
            break;
        os.write(bytes, 0, count);
...
voidCopyStream(InputStream is, OutputStream os)
Copy Stream 
final int buffer_size = 1024;
try {
    byte[] bytes = new byte[buffer_size];
    for (;;) {
        int count = is.read(bytes, 0, buffer_size);
        if (count == -1)
            break;
        os.write(bytes, 0, count);
...