My images cannot load but my app is not crashing which is a good thing but it could be nice if the images can open in the log cat, it says, E/ImageLoader: UIL doesn't support scheme(protocol) by default [com.google.android.gms.tasks.zzu@9e53e68]. You should implement this support yourself (BaseImageDownloader.getStreamFromOtherSource(...)) below is my code here is my log cat
E/ImageLoader: UIL doesn't support scheme(protocol) by default [com.google.android.gms.tasks.zzu@9e53e68]. You should implement this support yourself (BaseImageDownloader.getStreamFromOtherSource(...))
java.lang.UnsupportedOperationException: UIL doesn't support scheme(protocol) by default [com.google.android.gms.tasks.zzu@9e53e68]. You should implement this support yourself (BaseImageDownloader.getStreamFromOtherSource(...))
at com.nostra13.universalimageloader.core.download.BaseImageDownloader.getStreamFromOtherSource(BaseImageDownloader.java:280)
at com.nostra13.universalimageloader.core.download.BaseImageDownloader.getStream(BaseImageDownloader.java:99)
at com.nostra13.universalimageloader.core.LoadAndDisplayImageTask.downloadImage(LoadAndDisplayImageTask.java:291)
at com.nostra13.universalimageloader.core.LoadAndDisplayImageTask.tryCacheImageOnDisk(LoadAndDisplayImageTask.java:274)
at com.nostra13.universalimageloader.core.LoadAndDisplayImageTask.tryLoadBitmap(LoadAndDisplayImageTask.java:230)
at com.nostra13.universalimageloader.core.LoadAndDisplayImageTask.run(LoadAndDisplayImageTask.java:136)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1162)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:636)
at java.lang.Thread.run(Thread.java:764)
This is the BaseImageDownloader.java
/**
* Retrieves {@link InputStream} of image by URI from other source with unsupported scheme. Should be overriden by
* successors to implement image downloading from special sources.<br />
* This method is called only if image URI has unsupported scheme. Throws {@link UnsupportedOperationException} by
* default.
*
* @param imageUri Image URI
* @param extra Auxiliary object which was passed to {@link DisplayImageOptions.Builder#extraForDownloader(Object)
* DisplayImageOptions.extraForDownloader(Object)}; can be null
* @return {@link InputStream} of image
* @throws IOException if some I/O error occurs
* @throws UnsupportedOperationException if image URI has unsupported scheme(protocol)
*/
protected InputStream getStreamFromOtherSource(String imageUri, Object extra) throws IOException {
throw new UnsupportedOperationException(String.format(ERROR_UNSUPPORTED_SCHEME, imageUri));
}
This is the load and display image task
private Bitmap tryLoadBitmap() throws TaskCancelledException {
Bitmap bitmap = null;
try {
File imageFile = configuration.diskCache.get(uri);
if (imageFile != null && imageFile.exists() && imageFile.length() > 0) {
L.d(LOG_LOAD_IMAGE_FROM_DISK_CACHE, memoryCacheKey);
loadedFrom = LoadedFrom.DISC_CACHE;
checkTaskNotActual();
bitmap = decodeImage(Scheme.FILE.wrap(imageFile.getAbsolutePath()));
}
if (bitmap == null || bitmap.getWidth() <= 0 || bitmap.getHeight() <= 0) {
L.d(LOG_LOAD_IMAGE_FROM_NETWORK, memoryCacheKey);
loadedFrom = LoadedFrom.NETWORK;
String imageUriForDecoding = uri;
if (options.isCacheOnDisk() && tryCacheImageOnDisk()) {
imageFile = configuration.diskCache.get(uri);
if (imageFile != null) {
imageUriForDecoding = Scheme.FILE.wrap(imageFile.getAbsolutePath());
}
}
checkTaskNotActual();
bitmap = decodeImage(imageUriForDecoding);
if (bitmap == null || bitmap.getWidth() <= 0 || bitmap.getHeight() <= 0) {
fireFailEvent(FailType.DECODING_ERROR, null);
}
}
} catch (IllegalStateException e) {
fireFailEvent(FailType.NETWORK_DENIED, null);
} catch (TaskCancelledException e) {
throw e;
} catch (IOException e) {
L.e(e);
fireFailEvent(FailType.IO_ERROR, e);
} catch (OutOfMemoryError e) {
L.e(e);
fireFailEvent(FailType.OUT_OF_MEMORY, e);
} catch (Throwable e) {
L.e(e);
fireFailEvent(FailType.UNKNOWN, e);
}
return bitmap;
}
private Bitmap decodeImage(String imageUri) throws IOException {
ViewScaleType viewScaleType = imageAware.getScaleType();
ImageDecodingInfo decodingInfo = new ImageDecodingInfo(memoryCacheKey, imageUri, uri, targetSize, viewScaleType,
getDownloader(), options);
return decoder.decode(decodingInfo);
}
/** @return <b>true</b> - if image was downloaded successfully; <b>false</b> - otherwise */
private boolean tryCacheImageOnDisk() throws TaskCancelledException {
L.d(LOG_CACHE_IMAGE_ON_DISK, memoryCacheKey);
boolean loaded;
try {
loaded = downloadImage();
if (loaded) {
int width = configuration.maxImageWidthForDiskCache;
int height = configuration.maxImageHeightForDiskCache;
if (width > 0 || height > 0) {
L.d(LOG_RESIZE_CACHED_IMAGE_FILE, memoryCacheKey);
resizeAndSaveImage(width, height); // TODO : process boolean result
}
}
} catch (IOException e) {
L.e(e);
loaded = false;
}
return loaded;
}
private boolean downloadImage() throws IOException {
InputStream is = getDownloader().getStream(uri, options.getExtraForDownloader());
if (is == null) {
L.e(ERROR_NO_IMAGE_STREAM, memoryCacheKey);
return false;
} else {
try {
return configuration.diskCache.save(uri, is, this);
} finally {
IoUtils.closeSilently(is);
}
}
}
@Override
public InputStream getStream(String imageUri, Object extra) throws IOException {
switch (Scheme.ofUri(imageUri)) {
case HTTP:
case HTTPS:
return getStreamFromNetwork(imageUri, extra);
case FILE:
return getStreamFromFile(imageUri, extra);
case CONTENT:
return getStreamFromContent(imageUri, extra);
case ASSETS:
return getStreamFromAssets(imageUri, extra);
case DRAWABLE:
return getStreamFromDrawable(imageUri, extra);
case UNKNOWN:
default:
return getStreamFromOtherSource(imageUri, extra);
}
}