// Compresses files listed in "files" into a .zip file called "name"
public void compress(ArrayList<String> files, String zipName) throws Exception {
byte data[] = new byte[BUFFER];
// File buffer streams
BufferedInputStream origin = null;
String zipDir = zipName;
FileOutputStream zipDest = new FileOutputStream(zipDir);
ZipOutputStream zipOut = new ZipOutputStream(new BufferedOutputStream(zipDest));
// Set compression method
zipOut.setMethod(ZipOutputStream.DEFLATED);
// Iterate compressing contained files
for (int i = 0; i < files.size(); i++) {
String address = files.get(i);
FileInputStream fj = new FileInputStream(address);
origin = new BufferedInputStream(fj, BUFFER);
String[] splits = address.split("\\\\");
String name = splits[splits.length - 1];
ZipEntry entry = new ZipEntry(name);
zipOut.putNextEntry(entry);
int count;
while ((count = origin.read(data, 0, BUFFER)) != -1) {
zipOut.write(data, 0, count);
}
origin.close();
}
zipOut.close();
}
/** Creates a new JAR file. */
void create(OutputStream out, Manifest manifest) throws IOException {
ZipOutputStream zos = new JarOutputStream(out);
if (flag0) {
zos.setMethod(ZipOutputStream.STORED);
}
if (manifest != null) {
if (vflag) {
output(getMsg("out.added.manifest"));
}
ZipEntry e = new ZipEntry(MANIFEST_DIR);
e.setTime(System.currentTimeMillis());
e.setSize(0);
e.setCrc(0);
zos.putNextEntry(e);
e = new ZipEntry(MANIFEST_NAME);
e.setTime(System.currentTimeMillis());
if (flag0) {
crc32Manifest(e, manifest);
}
zos.putNextEntry(e);
manifest.write(zos);
zos.closeEntry();
}
for (File file : entries) {
addFile(zos, file);
}
zos.close();
}
public void installFramework(File frameFile, String tag) throws AndrolibException {
InputStream in = null;
ZipOutputStream out = null;
try {
ZipFile zip = new ZipFile(frameFile);
ZipEntry entry = zip.getEntry("resources.arsc");
if (entry == null) {
throw new AndrolibException("Can't find resources.arsc file");
}
in = zip.getInputStream(entry);
byte[] data = IOUtils.toByteArray(in);
ARSCData arsc = ARSCDecoder.decode(new ByteArrayInputStream(data), true, true);
publicizeResources(data, arsc.getFlagsOffsets());
File outFile =
new File(
getFrameworkDir(),
String.valueOf(arsc.getOnePackage().getId())
+ (tag == null ? "" : '-' + tag)
+ ".apk");
out = new ZipOutputStream(new FileOutputStream(outFile));
out.setMethod(ZipOutputStream.STORED);
CRC32 crc = new CRC32();
crc.update(data);
entry = new ZipEntry("resources.arsc");
entry.setSize(data.length);
entry.setCrc(crc.getValue());
out.putNextEntry(entry);
out.write(data);
LOGGER.info("Framework installed to: " + outFile);
} catch (ZipException ex) {
throw new AndrolibException(ex);
} catch (IOException ex) {
throw new AndrolibException(ex);
} finally {
if (in != null) {
try {
in.close();
} catch (IOException ex) {
}
}
if (out != null) {
try {
out.close();
} catch (IOException ex) {
}
}
}
}
