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NewFromFD error in nativeDecodeFileDescriptor - Android 4.4

I used the sample Android ContactsList project ( http://developer.android.com/shareables/training/ContactsList.zip ) as an example for developing Activity contacts in my application. It works fine on all versions of Android, but in Android 4.4, contact images do not load, and I get the following error:

NewFromFD failed in nativeDecodeFileDescriptor

This happens during the execution of this method:

 BitmapFactory.decodeFileDescriptor(fileDescriptor, null, options);

and it always returns null.

To get fileDescriptor , I use this method:

 private Bitmap loadContactPhotoThumbnail(String photoData, int imageSize) { if (!isAdded() || getActivity() == null) { return null; } AssetFileDescriptor afd = null; try { Uri thumbUri; if (Utils.hasHoneycomb()) { thumbUri = Uri.parse(photoData); Log.d("imageloader", photoData); } else { final Uri contactUri = Uri.withAppendedPath(Contacts.CONTENT_URI,photoData); thumbUri = Uri.withAppendedPath(contactUri, Photo.CONTENT_DIRECTORY); } afd = getActivity().getContentResolver().openAssetFileDescriptor(thumbUri, "r"); Log.d("imageloader", afd.toString()); FileDescriptor fileDescriptor = null; try{ fileDescriptor = afd.getFileDescriptor(); Log.d("imageloader", fileDescriptor.toString()); } catch (NullPointerException e){ e.printStackTrace(); } if (fileDescriptor != null) { return ImageLoader.decodeSampledBitmapFromDescriptor( fileDescriptor, imageSize, imageSize); } } catch (FileNotFoundException e) { if (BuildConfig.DEBUG) { Log.d(TAG, "Contact photo thumbnail not found for contact " + photoData + ": " + e.toString()); } } finally { if (afd != null) { try { afd.close(); } catch (IOException e) { } } } return null; }

and photoData strong> is Contacts.PHOTO_THUMBNAIL_URI , taken from ContactsContract.Contacts.CONTENT_URI .

And here is what part of the log output of the specified code:

 12-09 21:15:04.683: D/ImageCache(12531): Memory cache created (size = 6554) 12-09 21:15:05.024: D/ImageLoader(12531): doInBackground - starting work 12-09 21:15:05.024: D/imageloader(12531): content://com.android.contacts/contacts/296/photo 12-09 21:15:05.034: D/imageloader(12531): {AssetFileDescriptor: {ParcelFileDescriptor: FileDescriptor[54]} start=0 len=-1} 12-09 21:15:05.034: D/imageloader(12531): FileDescriptor[54] 12-09 21:15:05.044: D/ImageLoader(12531): doInBackground - finished work 12-09 21:15:05.044: D/ImageLoader(12531): doInBackground - starting work 12-09 21:15:05.054: D/imageloader(12531): content://com.android.contacts/contacts/300/photo 12-09 21:15:05.064: D/imageloader(12531): {AssetFileDescriptor: {ParcelFileDescriptor: FileDescriptor[54]} start=0 len=-1} 12-09 21:15:05.064: D/imageloader(12531): FileDescriptor[54] 12-09 21:15:05.074: D/ImageLoader(12531): doInBackground - finished work 12-09 21:15:05.084: D/ImageLoader(12531): doInBackground - starting work 12-09 21:15:05.084: D/imageloader(12531): content://com.android.contacts/contacts/318/photo 12-09 21:15:05.114: D/imageloader(12531): {AssetFileDescriptor: {ParcelFileDescriptor: FileDescriptor[54]} start=0 len=-1} 12-09 21:15:05.114: D/imageloader(12531): FileDescriptor[54] 12-09 21:15:05.114: D/ImageLoader(12531): doInBackground - finished work 12-09 21:15:05.114: D/ImageLoader(12531): doInBackground - starting work 12-09 21:15:05.114: D/imageloader(12531): content://com.android.contacts/contacts/319/photo 12-09 21:15:05.124: D/imageloader(12531): {AssetFileDescriptor: {ParcelFileDescriptor: FileDescriptor[54]} start=0 len=-1} 12-09 21:15:05.124: D/imageloader(12531): FileDescriptor[54] 12-09 21:15:05.124: D/ImageLoader(12531): doInBackground - finished work 12-09 21:15:05.124: D/ImageLoader(12531): doInBackground - starting work 12-09 21:15:05.124: D/imageloader(12531): content://com.android.contacts/contacts/320/photo 12-09 21:15:05.144: D/imageloader(12531): {AssetFileDescriptor: {ParcelFileDescriptor: FileDescriptor[54]} start=0 len=-1} 12-09 21:15:05.144: D/imageloader(12531): FileDescriptor[54] 12-09 21:15:05.144: D/ImageLoader(12531): doInBackground - finished work 12-09 21:15:05.144: D/ImageLoader(12531): doInBackground - starting work 12-09 21:15:05.144: D/imageloader(12531): content://com.android.contacts/contacts/302/photo 12-09 21:15:05.154: D/imageloader(12531): {AssetFileDescriptor: {ParcelFileDescriptor: FileDescriptor[55]} start=0 len=-1} 12-09 21:15:05.154: D/imageloader(12531): FileDescriptor[55] 12-09 21:15:05.154: D/ImageLoader(12531): doInBackground - finished work 12-09 21:15:05.164: D/ImageLoader(12531): doInBackground - starting work 12-09 21:15:05.164: D/imageloader(12531): content://com.android.contacts/contacts/301/photo 12-09 21:15:05.164: D/imageloader(12531): {AssetFileDescriptor: {ParcelFileDescriptor: FileDescriptor[55]} start=0 len=-1} 12-09 21:15:05.164: D/imageloader(12531): FileDescriptor[55] 12-09 21:15:05.174: D/ImageLoader(12531): doInBackground - finished work 12-09 21:15:05.174: D/ImageLoader(12531): doInBackground - starting work 12-09 21:15:05.174: D/imageloader(12531): content://com.android.contacts/contacts/304/photo 12-09 21:15:05.184: D/imageloader(12531): {AssetFileDescriptor: {ParcelFileDescriptor: FileDescriptor[55]} start=0 len=-1} 12-09 21:15:05.184: D/imageloader(12531): FileDescriptor[55] 12-09 21:15:05.184: D/ImageLoader(12531): doInBackground - finished work

Can someone help me with this problem please?

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1 answer

I had the same problem, and although I do not know what the problem is, I found a solution that works on KitKat and JellyBean (4.2.2). All you have to do is open the file as InputStream instead of AssetFileDescriptor . I used this code:

 private Bitmap loadContactPhotoThumbnail(String photoData) { InputStream is = null; try { Uri thumbUri; if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) { thumbUri = Uri.parse(photoData); } else { final Uri contactUri = Uri.withAppendedPath( Contacts.CONTENT_URI, photoData); thumbUri = Uri.withAppendedPath(contactUri, Contacts.Photo.CONTENT_DIRECTORY); } is = getContentResolver().openInputStream(thumbUri); if (is != null) { return BitmapFactory.decodeStream(is); } } catch (FileNotFoundException e) { e.printStackTrace(); } finally { if (is != null) { try { is.close(); } catch (IOException e) { e.printStackTrace(); } } } return null; }

The same code that you can find in Display contact icon , the only modification is that it uses InputStream .

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