public boolean loadFromUri(Uri uri) {
ParcelFileDescriptor parcelFileDescriptor = null;
try {
parcelFileDescriptor = Base.activity.getContentResolver().openFileDescriptor(uri, "r");
FileDescriptor fileDescriptor = parcelFileDescriptor.getFileDescriptor();
copyBitmap(BitmapFactory.decodeFileDescriptor(fileDescriptor));
parcelFileDescriptor.close();
parcelFileDescriptor = null;
if (_Source != null) {
_BitmapRect = new Rect(0, 0, _Source.getWidth(), _Source.getHeight());
}
} catch (FileNotFoundException fnfE) {
return false;
} catch (IOException ioE) {
return false;
} catch (Exception e) {
return false;
}
if (parcelFileDescriptor != null) {
try {
parcelFileDescriptor.close();
} catch (IOException e) {
return false;
}
}
return true;
}
private static Bitmap getArtworkFromFile(Context context, long l, long l1) {
Bitmap bitmap;
bitmap = null;
if (l1 < 0L && l < 0L) throw new IllegalArgumentException("Must specify an album or a song id");
if (l1 >= 0L) {
Uri uri1 =
Uri.parse(
(new StringBuilder("content://media/external/audio/media/"))
.append(l)
.append("/albumart")
.toString());
try {
ParcelFileDescriptor parcelfiledescriptor1 =
context.getContentResolver().openFileDescriptor(uri1, "r");
bitmap = null;
if (parcelfiledescriptor1 != null) {
bitmap = BitmapFactory.decodeFileDescriptor(parcelfiledescriptor1.getFileDescriptor());
parcelfiledescriptor1.close();
}
Uri uri = ContentUris.withAppendedId(sArtworkUri, l1);
ParcelFileDescriptor parcelfiledescriptor =
context.getContentResolver().openFileDescriptor(uri, "r");
bitmap = null;
if (parcelfiledescriptor != null) {
bitmap = BitmapFactory.decodeFileDescriptor(parcelfiledescriptor.getFileDescriptor());
parcelfiledescriptor.close();
}
} catch (Exception e) {
e.printStackTrace();
}
}
return bitmap;
}
public boolean mkdir() throws IOException {
if (file.exists()) {
return file.isDirectory();
}
File tmpFile = new File(file, ".MediaWriteTemp");
int albumId = getTemporaryAlbumId();
if (albumId == 0) {
throw new IOException("Fail");
}
Uri albumUri = Uri.parse(ALBUM_ART_URI + '/' + albumId);
ContentValues values = new ContentValues();
values.put(MediaStore.MediaColumns.DATA, tmpFile.getAbsolutePath());
if (contentResolver.update(albumUri, values, null, null) == 0) {
values.put(MediaStore.Audio.AlbumColumns.ALBUM_ID, albumId);
contentResolver.insert(Uri.parse(ALBUM_ART_URI), values);
}
try {
ParcelFileDescriptor fd = contentResolver.openFileDescriptor(albumUri, "r");
fd.close();
} finally {
MediaFile tmpMediaFile = new MediaFile(context, tmpFile);
tmpMediaFile.delete();
}
return file.exists();
}
private void closeAccessory() {
readTh.interrupt();
try {
Thread.sleep(50);
} catch (InterruptedException e1) {
e1.printStackTrace();
}
try {
if (mFileDescriptor != null) {
mFileDescriptor.close();
}
} catch (IOException e) {
}
try {
if (mInputStream != null) {
mInputStream.close();
}
} catch (IOException e) {
}
try {
if (mOutputStream != null) {
mOutputStream.close();
}
} catch (IOException e) {
}
mFileDescriptor = null;
mOutputStream = null;
mInputStream = null;
mAccessory = null;
avalible = false;
showExitNotification();
}
public static Bitmap getArtwork(Context context, long songId, long albumId, int targetSize) {
if (albumId < 0 && songId < 0) {
return null;
}
Bitmap bmp = null;
try {
ParcelFileDescriptor pfd = null;
if (albumId < 0) {
Uri uri = Uri.parse("content://media/external/audio/media/" + songId + "/albumart");
pfd = context.getContentResolver().openFileDescriptor(uri, "r");
} else {
Uri uri = ContentUris.withAppendedId(AlbumArtUri, albumId);
pfd = context.getContentResolver().openFileDescriptor(uri, "r");
}
if (pfd == null) {
return null;
}
bmp = decodeImage(pfd.getFileDescriptor(), targetSize);
pfd.close();
} catch (Exception e) {
e.printStackTrace();
}
return bmp;
}
/** Closes the accessory and cleans up all lose ends */
private void closeAccessory() {
if (open == false) {
return;
}
open = false;
enabled = false;
permissionRequested = false;
if (readThread != null) {
readThread.cancel();
}
if (outputStream != null) {
try {
outputStream.close();
} catch (IOException e) {
}
}
if (parcelFileDescriptor != null) {
try {
parcelFileDescriptor.close();
} catch (IOException e) {
}
}
outputStream = null;
// readThread = null;
parcelFileDescriptor = null;
}
@Override
protected void onStop() {
super.onStop();
try {
if (parcelRead != null) {
parcelRead.close();
parcelWrite.close();
}
} catch (IOException e) {
e.printStackTrace();
}
mediaRecorder.stop();
mediaRecorder.release();
camera.release();
}
@Override
public synchronized void run() {
try {
Log.d(TAG, "Starting");
// If anything needs to be obtained using the network, get it now.
// This greatly reduces the complexity of seamless handover, which
// tries to recreate the tunnel without shutting down everything.
// In this mode, all we need to know is the server address.
InetSocketAddress server = new InetSocketAddress(serverAddress, Integer.parseInt(serverPort));
// We try to create the tunnel for several times.
for (int attempt = 0; attempt < CONNECTION_RETRY_COUNT; ++attempt) {
handler.sendEmptyMessage(R.string.connecting);
// Reset the counter if we were connected.
if (run(server)) {
attempt = 0;
}
// Sleep for a while. This also checks if we got interrupted.
Thread.sleep(CONNECTION_WAIT_TIMOUT);
}
Log.d(TAG, "Giving up");
} catch (InterruptedException e) {
Log.e(TAG, "VPN thread interrupted " + e);
} finally {
try {
fileDescriptor.close();
} catch (IOException e) {
Log.e(TAG, "FileDescriptor close failed " + e);
}
fileDescriptor = null;
vpnParameters = null;
handler.sendEmptyMessage(R.string.disconnected);
Log.d(TAG, "Exiting");
}
}
public static boolean mkdir(final Context context, final File file) throws IOException {
if (file.exists()) {
return file.isDirectory();
}
final File tmpFile = new File(file, ".MediaWriteTemp");
final int albumId = getTemporaryAlbumId(context);
if (albumId == 0) {
throw new IOException("Failed to create temporary album id.");
}
final Uri albumUri = Uri.parse(String.format(Locale.US, ALBUM_ART_URI + "/%d", albumId));
final ContentValues values = new ContentValues();
values.put(MediaStore.MediaColumns.DATA, tmpFile.getAbsolutePath());
final ContentResolver contentResolver = context.getContentResolver();
if (contentResolver.update(albumUri, values, null, null) == 0) {
values.put(MediaStore.Audio.AlbumColumns.ALBUM_ID, albumId);
contentResolver.insert(Uri.parse(ALBUM_ART_URI), values);
}
try {
final ParcelFileDescriptor fd = contentResolver.openFileDescriptor(albumUri, "r");
fd.close();
} finally {
delete(context, tmpFile);
}
return file.exists();
}
/** {@inheritDoc} */
@Override
public void close() throws IOException {
try {
mFd.close();
} finally {
super.close();
}
}
/**
* Closes the {@link android.graphics.pdf.PdfRenderer} and related resources.
*
* @throws java.io.IOException When the PDF file cannot be closed.
*/
@TargetApi(Build.VERSION_CODES.LOLLIPOP)
private void closeRenderer() throws IOException {
if (null != mCurrentPage) {
mCurrentPage.close();
}
mPdfRenderer.close();
mFileDescriptor.close();
}
private void stopVPN(ParcelFileDescriptor pfd) {
Log.i(TAG, "Stopping");
try {
pfd.close();
} catch (IOException ex) {
Log.e(TAG, ex.toString() + "\n" + Log.getStackTraceString(ex));
}
}
private static void closeSilently(ParcelFileDescriptor c) {
if (c == null) return;
try {
c.close();
} catch (Throwable t) {
// do nothing
}
}
private void stopVpn() {
try {
tunPFD.close();
} catch (IOException e) {
LogUtils.e("failed to stop tunPFD", e);
}
tunPFD = null;
MainActivity.setShouldExit();
ExitService.execute(this);
}
/**
* {@inheritDoc} If {@link Parcelable#PARCELABLE_WRITE_RETURN_VALUE} is set in flags, the file
* descriptor will be closed after a copy is written to the Parcel.
*/
public void writeToParcel(Parcel out, int flags) {
out.writeFileDescriptor(mFileDescriptor);
if ((flags & PARCELABLE_WRITE_RETURN_VALUE) != 0 && !mClosed) {
try {
close();
} catch (IOException e) {
// Empty
}
}
}
@Override
protected void finalize() throws Throwable {
try {
if (!mClosed) {
close();
}
} finally {
super.finalize();
}
}
/**
* Close silently.
*
* @param c the c
*/
private void closeSilently(ParcelFileDescriptor c) {
Logger.v(TAG, "closeSilently entry");
if (c == null) {
return;
}
try {
c.close();
} catch (IOException e) {
e.printStackTrace();
}
}
/**
* Calls the base classes close() then calls the closed listener. The listener will be called
* regardless of whether an IO exception occurs.
*
* @author Ian Copland
* @throws IOException - Will be thrown if the base class throws during close().
*/
@Override
public void close() throws IOException {
try {
super.close();
} catch (Exception e) {
m_listener.onClosed();
throw new IOException(e);
}
m_listener.onClosed();
}
private void closeAccessory() {
try {
if (mFileDescriptor != null) {
mFileDescriptor.close();
}
} catch (IOException e) {
} finally {
mFileDescriptor = null;
mAccessory = null;
}
}
public void cancel() {
continueRunning = false;
try {
inputStream.close();
} catch (IOException e) {
}
try {
myparcelFileDescriptor.close();
} catch (IOException e) {
}
}
// Get album art for specified album. This method will not try to
// fall back to getting artwork directly from the file, nor will
// it attempt to repair the database.
private static Bitmap getArtworkQuick(Context context, long album_id, int w, int h) {
// NOTE: There is in fact a 1 pixel border on the right side in the ImageView
// used to display this drawable. Take it into account now, so we don't have to
// scale later.
w -= 1;
ContentResolver res = context.getContentResolver();
Uri uri = ContentUris.withAppendedId(sArtworkUri, album_id);
if (uri != null) {
ParcelFileDescriptor fd = null;
try {
fd = res.openFileDescriptor(uri, "r");
int sampleSize = 1;
// Compute the closest power-of-two scale factor
// and pass that to sBitmapOptionsCache.inSampleSize, which will
// result in faster decoding and better quality
sBitmapOptionsCache.inJustDecodeBounds = true;
BitmapFactory.decodeFileDescriptor(fd.getFileDescriptor(), null, sBitmapOptionsCache);
int nextWidth = sBitmapOptionsCache.outWidth >> 1;
int nextHeight = sBitmapOptionsCache.outHeight >> 1;
while (nextWidth > w && nextHeight > h) {
sampleSize <<= 1;
nextWidth >>= 1;
nextHeight >>= 1;
}
sBitmapOptionsCache.inSampleSize = sampleSize;
sBitmapOptionsCache.inJustDecodeBounds = false;
Bitmap b =
BitmapFactory.decodeFileDescriptor(fd.getFileDescriptor(), null, sBitmapOptionsCache);
if (b != null) {
// finally rescale to exactly the size we need
if (sBitmapOptionsCache.outWidth != w || sBitmapOptionsCache.outHeight != h) {
Bitmap tmp = Bitmap.createScaledBitmap(b, w, h, true);
// Bitmap.createScaledBitmap() can return the same bitmap
if (tmp != b) b.recycle();
b = tmp;
}
}
return b;
} catch (FileNotFoundException e) {
} finally {
try {
if (fd != null) fd.close();
} catch (IOException e) {
}
}
}
return null;
}
public void release()
{
if (zzabb)
{
break MISSING_BLOCK_LABEL_14;
}
zzEo.close();
return;
IOException ioexception;
ioexception;
Log.w("BitmapTeleporter", "Could not close PFD", ioexception);
return;
}
/**
* {@collect.stats} {@description.open} Close the ParcelFileDescriptor. This implementation closes
* the underlying OS resources allocated to represent this stream. {@description.close}
*
* <p>{@property.open runtime formal:java.io.Closeable_MultipleClose}
*
* <p>Although only the first call has any effect, it is safe to call close multiple times on the
* same object. This is more lenient than the overridden {@code AutoCloseable.close()}, which may
* be called at most once. {@property.close}
*
* @throws IOException If an error occurs attempting to close this ParcelFileDescriptor.
*/
public void close() throws IOException {
synchronized (this) {
if (mClosed) return;
mClosed = true;
}
if (mParcelDescriptor != null) {
// If this is a proxy to another file descriptor, just call through to its
// close method.
mParcelDescriptor.close();
} else {
Parcel.closeFileDescriptor(mFileDescriptor);
}
}
/** TODO */
private void closeAccessory() {
accessoryAttached(false);
try {
if (mFileDescriptor != null) {
mFileDescriptor.close();
}
} catch (IOException e) {
Log.e(TAG, "Error closing file", e);
} finally {
mFileDescriptor = null;
mAccessory = null;
}
}
@Override
protected Bitmap doInBackground(final Void... pParams) {
try {
ParcelFileDescriptor parcelFileDescriptor =
mContext.getContentResolver().openFileDescriptor(mUri, "r");
FileDescriptor fileDescriptor = parcelFileDescriptor.getFileDescriptor();
Bitmap image = BitmapFactory.decodeFileDescriptor(fileDescriptor);
parcelFileDescriptor.close();
return image;
} catch (Exception ex) {
return null;
}
}
public static Bitmap getBitmapFromUri(Uri uri, Context context) throws IOException {
ParcelFileDescriptor parcelFileDescriptor =
context.getContentResolver().openFileDescriptor(uri, "r");
FileDescriptor fileDescriptor = parcelFileDescriptor.getFileDescriptor();
Bitmap image = null;
try {
image = BitmapFactory.decodeFileDescriptor(fileDescriptor);
} catch (Exception e) {
Log.e("BitmapFromUri", e.getMessage());
e.printStackTrace();
}
parcelFileDescriptor.close();
return image;
}
public static boolean isUriValid(Uri uri, ContentResolver resolver) {
if (uri == null) return false;
try {
ParcelFileDescriptor pfd = resolver.openFileDescriptor(uri, "r");
if (pfd == null) {
Log.e(TAG, "Fail to open URI. URI=" + uri);
return false;
}
pfd.close();
} catch (IOException ex) {
return false;
}
return true;
}
// from Parcelable
@Override
public void writeToParcel(Parcel out, int flags) {
if (mRelroFd >= 0) {
out.writeLong(mLoadAddress);
out.writeLong(mLoadSize);
out.writeLong(mRelroStart);
out.writeLong(mRelroSize);
try {
ParcelFileDescriptor fd = ParcelFileDescriptor.fromFd(mRelroFd);
fd.writeToParcel(out, 0);
fd.close();
} catch (java.io.IOException e) {
Log.e(TAG, "Cant' write LibInfo file descriptor to parcel", e);
}
}
}
private void writeFileContent(Uri uri) {
try {
ParcelFileDescriptor pfd = this.getContentResolver().openFileDescriptor(uri, "w");
FileOutputStream fileOutputStream = new FileOutputStream(pfd.getFileDescriptor());
String textContent = textView.getText().toString();
fileOutputStream.write(textContent.getBytes());
fileOutputStream.close();
pfd.close();
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
private void configure(String parameters) {
if (fileDescriptor != null && parameters.equals(vpnParameters)) {
Log.d(TAG, "Using the previous interface");
return;
}
// Configure a builder while parsing the parameters.
Builder builder = new Builder();
for (String parameter : parameters.split(" ")) {
String[] fields = parameter.split(",");
switch (fields[0].charAt(0)) {
case MTU:
builder.setMtu(Short.parseShort(fields[1]));
break;
case ADDRESS:
builder.addAddress(fields[1], Integer.parseInt(fields[2]));
break;
case ROUTE:
builder.addRoute(fields[1], Integer.parseInt(fields[2]));
break;
case DNS:
builder.addDnsServer(fields[1]);
break;
case SEARCH_DOMAIN:
builder.addSearchDomain(fields[1]);
break;
default:
break;
}
}
// Close the old interface since the parameters have been changed.
try {
fileDescriptor.close();
} catch (IOException e) {
Log.e(TAG, "File descriptor is already closed " + e);
}
// Create a new interface using the builder and save the parameters.
fileDescriptor =
builder.setSession(serverAddress).setConfigureIntent(configureIntent).establish();
vpnParameters = parameters;
Log.d(TAG, "New interface: " + parameters);
}
