Examples with AssetFileDescriptor android.content.res.AssetFileDescriptor used on opensource projects

Example 66 with AssetFileDescriptor

use of android.content.res.AssetFileDescriptor in project Signal-Android by signalapp.

the class MultiDeviceContactUpdateJob method getAvatar.

private Optional<SignalServiceAttachmentStream> getAvatar(@Nullable Uri uri) throws IOException {
    if (uri == null) {
        return Optional.absent();
    }
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH) {
        try {
            Uri displayPhotoUri = Uri.withAppendedPath(uri, ContactsContract.Contacts.Photo.DISPLAY_PHOTO);
            AssetFileDescriptor fd = context.getContentResolver().openAssetFileDescriptor(displayPhotoUri, "r");
            return Optional.of(SignalServiceAttachment.newStreamBuilder().withStream(fd.createInputStream()).withContentType("image/*").withLength(fd.getLength()).build());
        } catch (IOException e) {
            Log.w(TAG, e);
        }
    }
    Uri photoUri = Uri.withAppendedPath(uri, ContactsContract.Contacts.Photo.CONTENT_DIRECTORY);
    if (photoUri == null) {
        return Optional.absent();
    }
    Cursor cursor = context.getContentResolver().query(photoUri, new String[] { ContactsContract.CommonDataKinds.Photo.PHOTO, ContactsContract.CommonDataKinds.Phone.MIMETYPE }, null, null, null);
    try {
        if (cursor != null && cursor.moveToNext()) {
            byte[] data = cursor.getBlob(0);
            if (data != null) {
                return Optional.of(SignalServiceAttachment.newStreamBuilder().withStream(new ByteArrayInputStream(data)).withContentType("image/*").withLength(data.length).build());
            }
        }
        return Optional.absent();
    } finally {
        if (cursor != null) {
            cursor.close();
        }
    }
}

Example 67 with AssetFileDescriptor

use of android.content.res.AssetFileDescriptor in project xDrip-plus by jamorham.

the class AlertPlayer method setMediaDataSource.

// from resource id
private boolean setMediaDataSource(Context context, MediaPlayer mp, int resid) {
    try {
        AssetFileDescriptor afd = context.getResources().openRawResourceFd(resid);
        if (afd == null)
            return false;
        mp.setDataSource(afd.getFileDescriptor(), afd.getStartOffset(), afd.getLength());
        afd.close();
        return true;
    } catch (IOException | NullPointerException | IllegalArgumentException | SecurityException ex) {
        Log.e(TAG, "setMediaDataSource from resource id failed:", ex);
    }
    return false;
}

Example 68 with AssetFileDescriptor

use of android.content.res.AssetFileDescriptor in project xDrip-plus by jamorham.

the class AlertPlayer method setDataSource.

private boolean setDataSource(Context context, MediaPlayer mp, int resid) {
    try {
        AssetFileDescriptor afd = context.getResources().openRawResourceFd(resid);
        if (afd == null)
            return false;
        mp.setDataSource(afd.getFileDescriptor(), afd.getStartOffset(), afd.getLength());
        afd.close();
        return true;
    } catch (IOException ex) {
        Log.e(TAG, "create failed:", ex);
    // fall through
    } catch (IllegalArgumentException ex) {
        Log.e(TAG, "create failed:", ex);
    // fall through
    } catch (SecurityException ex) {
        Log.e(TAG, "create failed:", ex);
    // fall through
    }
    return false;
}

Example 69 with AssetFileDescriptor

use of android.content.res.AssetFileDescriptor in project SmartMesh_Android by SmartMeshFoundation.

the class BeepManager method buildMediaPlayer.

private static MediaPlayer buildMediaPlayer(Context activity) {
    MediaPlayer mediaPlayer = new MediaPlayer();
    mediaPlayer.setAudioStreamType(AudioManager.STREAM_MUSIC);
    // When the beep has finished playing, rewind to queue up another one.
    mediaPlayer.setOnCompletionListener(new MediaPlayer.OnCompletionListener() {

        @Override
        public void onCompletion(MediaPlayer player) {
            player.seekTo(0);
        }
    });
    AssetFileDescriptor file = activity.getResources().openRawResourceFd(R.raw.baidu_beep);
    try {
        mediaPlayer.setDataSource(file.getFileDescriptor(), file.getStartOffset(), file.getLength());
        file.close();
        mediaPlayer.setVolume(BEEP_VOLUME, BEEP_VOLUME);
        mediaPlayer.prepare();
    } catch (IOException ioe) {
        Log.w(TAG, ioe);
        mediaPlayer = null;
    }
    return mediaPlayer;
}

Example 70 with AssetFileDescriptor

use of android.content.res.AssetFileDescriptor in project subsampling-scale-image-view by davemorrissey.

the class SkiaPooledImageRegionDecoder method initialiseDecoder.

/**
 * Initialises a new {@link BitmapRegionDecoder} and adds it to the pool, unless the pool has
 * been recycled while it was created.
 */
private void initialiseDecoder() throws Exception {
    String uriString = uri.toString();
    BitmapRegionDecoder decoder;
    long fileLength = Long.MAX_VALUE;
    if (uriString.startsWith(RESOURCE_PREFIX)) {
        Resources res;
        String packageName = uri.getAuthority();
        if (context.getPackageName().equals(packageName)) {
            res = context.getResources();
        } else {
            PackageManager pm = context.getPackageManager();
            res = pm.getResourcesForApplication(packageName);
        }
        int id = 0;
        List<String> segments = uri.getPathSegments();
        int size = segments.size();
        if (size == 2 && segments.get(0).equals("drawable")) {
            String resName = segments.get(1);
            id = res.getIdentifier(resName, "drawable", packageName);
        } else if (size == 1 && TextUtils.isDigitsOnly(segments.get(0))) {
            try {
                id = Integer.parseInt(segments.get(0));
            } catch (NumberFormatException ignored) {
            }
        }
        try {
            AssetFileDescriptor descriptor = context.getResources().openRawResourceFd(id);
            fileLength = descriptor.getLength();
        } catch (Exception e) {
        // Pooling disabled
        }
        decoder = BitmapRegionDecoder.newInstance(context.getResources().openRawResource(id), false);
    } else if (uriString.startsWith(ASSET_PREFIX)) {
        String assetName = uriString.substring(ASSET_PREFIX.length());
        try {
            AssetFileDescriptor descriptor = context.getAssets().openFd(assetName);
            fileLength = descriptor.getLength();
        } catch (Exception e) {
        // Pooling disabled
        }
        decoder = BitmapRegionDecoder.newInstance(context.getAssets().open(assetName, AssetManager.ACCESS_RANDOM), false);
    } else if (uriString.startsWith(FILE_PREFIX)) {
        decoder = BitmapRegionDecoder.newInstance(uriString.substring(FILE_PREFIX.length()), false);
        try {
            File file = new File(uriString);
            if (file.exists()) {
                fileLength = file.length();
            }
        } catch (Exception e) {
        // Pooling disabled
        }
    } else {
        InputStream inputStream = null;
        try {
            ContentResolver contentResolver = context.getContentResolver();
            inputStream = contentResolver.openInputStream(uri);
            decoder = BitmapRegionDecoder.newInstance(inputStream, false);
            try {
                AssetFileDescriptor descriptor = contentResolver.openAssetFileDescriptor(uri, "r");
                if (descriptor != null) {
                    fileLength = descriptor.getLength();
                }
            } catch (Exception e) {
            // Stick with MAX_LENGTH
            }
        } finally {
            if (inputStream != null) {
                try {
                    inputStream.close();
                } catch (Exception e) {
                /* Ignore */
                }
            }
        }
    }
    this.fileLength = fileLength;
    this.imageDimensions.set(decoder.getWidth(), decoder.getHeight());
    decoderLock.writeLock().lock();
    try {
        if (decoderPool != null) {
            decoderPool.add(decoder);
        }
    } finally {
        decoderLock.writeLock().unlock();
    }
}