public void extractTo(ZipArchiveInputStream zis, ArchiveEntry entry) throws IOException {
int count = 0;
int curCount = 0;
byte[] data = new byte[BUFFER];
while ((count = zis.read(data, 0, BUFFER)) != -1) {
curCount += count;
processInputData(entry.getName(), curCount);
}
}
private void extract(final String inputFile, final String outputDir) throws IOException {
FileInputStream fileInputStream = null;
ZipArchiveInputStream zipArchiveInputStream = null;
FileOutputStream fileOutputStream = null;
try {
Log.d(this.getClass().getName(), "Will extract " + inputFile + " to " + outputDir);
byte[] buffer = new byte[8192];
fileInputStream = new FileInputStream(inputFile);
// We use null as encoding.
zipArchiveInputStream = new ZipArchiveInputStream(fileInputStream, null, true);
ArchiveEntry entry;
while ((entry = zipArchiveInputStream.getNextEntry()) != null) {
Log.d(this.getClass().getName(), "Extracting entry " + entry.getName());
File file = new File(outputDir, entry.getName());
if (entry.isDirectory()) {
file.mkdirs();
} else {
file.getParentFile().mkdirs();
fileOutputStream = new FileOutputStream(file);
int bytesRead;
while ((bytesRead = zipArchiveInputStream.read(buffer, 0, buffer.length)) != -1)
fileOutputStream.write(buffer, 0, bytesRead);
fileOutputStream.close();
fileOutputStream = null;
}
}
// Delete the zip file
File zipFile = new File(inputFile);
zipFile.delete();
} catch (Exception e) {
Log.e("UnzipperTask", "Error unzipping file: " + inputFile + ", " + e);
} finally {
try {
zipArchiveInputStream.close();
fileInputStream.close();
if (fileOutputStream != null) {
fileOutputStream.close();
}
} catch (NullPointerException ex) {
Log.e(this.getClass().getName(), "Error closing the file streams.", ex);
} catch (IOException ex) {
Log.e(this.getClass().getName(), "Error closing the file streams.", ex);
}
}
}