do not compress images with alpha channels
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parent
4a9dfb9567
commit
2155a50875
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@ -704,8 +704,11 @@ public class FileBackend {
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return pos > 0 ? filename.substring(pos + 1) : null;
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}
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private void copyImageToPrivateStorage(File file, Uri image, int sampleSize) throws FileCopyException, NotAnImageFileException {
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file.getParentFile().mkdirs();
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private void copyImageToPrivateStorage(File file, Uri image, int sampleSize) throws FileCopyException, ImageCompressionException {
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final File parent = file.getParentFile();
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if (parent.mkdirs()) {
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Log.d(Config.LOGTAG,"created parent directory");
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}
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InputStream is = null;
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OutputStream os = null;
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try {
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@ -724,7 +727,11 @@ public class FileBackend {
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originalBitmap = BitmapFactory.decodeStream(is, null, options);
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is.close();
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if (originalBitmap == null) {
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throw new NotAnImageFileException();
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throw new ImageCompressionException("Source file was not an image");
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}
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if (hasAlpha(originalBitmap)) {
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originalBitmap.recycle();
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throw new ImageCompressionException("Source file had alpha channel");
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}
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Bitmap scaledBitmap = resize(originalBitmap, Config.IMAGE_SIZE);
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int rotation = getRotation(image);
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@ -763,12 +770,12 @@ public class FileBackend {
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}
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}
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public void copyImageToPrivateStorage(File file, Uri image) throws FileCopyException, NotAnImageFileException {
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public void copyImageToPrivateStorage(File file, Uri image) throws FileCopyException, ImageCompressionException {
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Log.d(Config.LOGTAG, "copy image (" + image.toString() + ") to private storage " + file.getAbsolutePath());
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copyImageToPrivateStorage(file, image, 0);
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}
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public void copyImageToPrivateStorage(Message message, Uri image) throws FileCopyException, NotAnImageFileException {
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public void copyImageToPrivateStorage(Message message, Uri image) throws FileCopyException, ImageCompressionException {
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switch (Config.IMAGE_FORMAT) {
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case JPEG:
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message.setRelativeFilePath(message.getUuid() + ".jpg");
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@ -829,11 +836,11 @@ public class FileBackend {
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} else if (mime.startsWith("video/")) {
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thumbnail = getVideoPreview(file, size);
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} else {
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Bitmap fullsize = getFullSizeImagePreview(file, size);
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if (fullsize == null) {
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final Bitmap fullSize = getFullSizeImagePreview(file, size);
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if (fullSize == null) {
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throw new FileNotFoundException();
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}
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thumbnail = resize(fullsize, size);
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thumbnail = resize(fullSize, size);
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thumbnail = rotate(thumbnail, getRotation(file));
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if (mime.equals("image/gif")) {
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Bitmap withGifOverlay = thumbnail.copy(Bitmap.Config.ARGB_8888, true);
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@ -1439,10 +1446,14 @@ public class FileBackend {
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}
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}
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public static class NotAnImageFileException extends Exception {
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public static class ImageCompressionException extends Exception {
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ImageCompressionException(String message) {
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super(message);
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}
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}
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public static class FileCopyException extends Exception {
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private final int resId;
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@ -583,7 +583,8 @@ public class XmppConnectionService extends Service {
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mFileAddingExecutor.execute(() -> {
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try {
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getFileBackend().copyImageToPrivateStorage(message, uri);
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} catch (FileBackend.NotAnImageFileException e) {
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} catch (FileBackend.ImageCompressionException e) {
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Log.d(Config.LOGTAG, "unable to compress image. fall back to file transfer", e);
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attachFileToConversation(conversation, uri, mimeType, callback);
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return;
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} catch (final FileBackend.FileCopyException e) {
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@ -636,7 +637,7 @@ public class XmppConnectionService extends Service {
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switch (action) {
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case QuickConversationsService.SMS_RETRIEVED_ACTION:
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mQuickConversationsService.handleSmsReceived(intent);
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break;
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break;
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case ConnectivityManager.CONNECTIVITY_ACTION:
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if (hasInternetConnection()) {
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if (Config.POST_CONNECTIVITY_CHANGE_PING_INTERVAL > 0) {
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@ -131,6 +131,7 @@ public class PublishProfilePictureActivity extends XmppActivity implements XmppC
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@Override
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public void onActivityResult(int requestCode, int resultCode, Intent data) {
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super.onActivityResult(requestCode, resultCode, data);
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if (requestCode == CropImage.CROP_IMAGE_ACTIVITY_REQUEST_CODE) {
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CropImage.ActivityResult result = CropImage.getActivityResult(data);
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if (resultCode == RESULT_OK) {
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