@Override
public void run() {
final int bufferSize = 1024;
final byte[] buf = new byte[bufferSize];
int readlen;
int readSize = bufferSize;
long total = 0;
try {
while ((readlen = _stream.read(buf, 0, readSize)) != 0) {
_file.write(buf, 0, readlen);
_handler.sendProgressUpdateMessage(readlen);
total += readlen;
if (total >= _readCap) {
break;
}
final int remain = (int) (_readCap - total);
if (remain < bufferSize) {
readSize = remain;
}
}
} catch (final IOException e) {
e.printStackTrace();
} finally {
try {
_stream.close();
} catch (final Exception e) {
e.printStackTrace();
}
try {
_file.close();
} catch (final Exception e) {
e.printStackTrace();
}
}
synchronized (Downloader.this) {
_threadFinishedCount++;
Downloader.this.notify();
}
}
@Override
public void run() {
_wifiLock.acquire();
final String asxUrl = _episode.getAsxUrl();
AsxModel asx;
try {
asx = AsxModel.createModelFromUrl(asxUrl);
} catch (IOException e) {
e.printStackTrace();
_handler.sendDownloadFailedMessage();
return;
}
final List<AsxEntryModel> entries = asx.getEntries();
final String[] playlist = new String[entries.size()];
for (int i = 0; i < playlist.length; i++) {
final AsxEntryModel entry = entries.get(i);
final String ref = entry.getRef();
playlist[i] = ref;
}
long totalSize = 10L;
for (final String url : playlist) {
try {
final MMSInputStream mmsStream = new MMSInputStream(url);
totalSize += mmsStream.getSize();
mmsStream.close();
} catch (final Exception e) {
Log.e(TAG, e.getMessage());
_handler.sendDownloadFailedMessage();
_wifiLock.release();
return;
}
}
_handler.sendTotalSizeUpdateMessage(totalSize);
for (final String url : playlist) {
_threadFinishedCount = 0;
try {
final MMSInputStream mmsStream = new MMSInputStream(url);
final long size = mmsStream.getSize();
final double length = mmsStream.getLength();
final List<FileOutputStream> files;
final String filePath;
try {
final String externalStorageState = Environment.getExternalStorageState();
if (externalStorageState.equals(Environment.MEDIA_REMOVED)) {
_handler.sendDownloadFailedMessage();
_wifiLock.release();
mmsStream.close();
return;
}
final File sdCardRoot = Environment.getExternalStorageDirectory();
final String sdCardPath = sdCardRoot.getPath();
final File rthkFolder = new File(sdCardPath + "/RthkArchivePlayer");
if (!rthkFolder.exists()) {
rthkFolder.mkdirs();
}
final String rthkPath = rthkFolder.getPath();
final String filename = URLEncoder.encode(url, "utf-8");
filePath = rthkPath + "/" + filename;
files = new ArrayList<FileOutputStream>(_threadNum);
String ext = "";
for (int i = 0; i < _threadNum; i++, ext = ".part" + i) {
final FileOutputStream stream = new FileOutputStream(filePath + ext);
files.add(stream);
}
} catch (final Exception e) {
Log.e(TAG, e.getMessage());
_handler.sendDownloadFailedMessage();
_wifiLock.release();
return;
}
int streamNum = 0;
final long stepSize = size / _threadNum;
long startPos = -1L;
long readCap = -1L;
DownloadThread downloadThread = null;
for (final FileOutputStream file : files) {
final MMSInputStream stream;
if (streamNum == 0) {
stream = mmsStream;
startPos = 0L;
} else {
stream = new MMSInputStream(url);
final long pos = stream.seekByte(stepSize * streamNum);
readCap = pos - startPos;
downloadThread.setReadCapacity(readCap);
downloadThread.start();
startPos = pos;
}
downloadThread = new DownloadThread(stream, file, streamNum);
streamNum++;
if (streamNum == _threadNum) {
downloadThread.setReadCapacity(size * 2);
downloadThread.start();
}
}
synchronized (this) {
while (_threadFinishedCount < _threadNum) {
try {
wait();
} catch (final InterruptedException e) {
e.printStackTrace();
}
}
}
final FileOutputStream baseFile = new FileOutputStream(filePath, true);
;
for (int i = 1; i < _threadNum; i++) {
final String path = filePath + ".part" + i;
try {
final File file = new File(path);
final FileInputStream inputStream = new FileInputStream(file);
final byte[] buffer = new byte[1024];
int read = 0;
while ((read = inputStream.read(buffer)) > 0) {
baseFile.write(buffer, 0, read);
}
inputStream.close();
file.delete();
} catch (final IOException e) {
Log.e(TAG, e.getMessage());
}
}
baseFile.close();
final AsfFileDbAdapter dbAdapter = new AsfFileDbAdapter(_context);
dbAdapter.open();
dbAdapter.createFile(url, filePath, length, size);
dbAdapter.close();
} catch (final IOException e) {
Log.e(TAG, e.getMessage());
_handler.sendDownloadFailedMessage();
_wifiLock.release();
return;
}
}
_wifiLock.release();
_handler.sendDownloadSuccessMessage();
}
