public class HttpGlideUrlLoader extends Object implements ModelLoader<GlideUrl,InputStream>
Modifier and Type | Class and Description |
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static class |
HttpGlideUrlLoader.Factory
The default factory for
HttpGlideUrlLoader s. |
ModelLoader.LoadData<Data>
Modifier and Type | Field and Description |
---|---|
static Option<Integer> |
TIMEOUT
An integer option that is used to determine the maximum connect and read timeout durations (in
milliseconds) for network connections.
|
Constructor and Description |
---|
HttpGlideUrlLoader() |
HttpGlideUrlLoader(ModelCache<GlideUrl,GlideUrl> modelCache) |
Modifier and Type | Method and Description |
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ModelLoader.LoadData<InputStream> |
buildLoadData(GlideUrl model,
int width,
int height,
Options options)
Returns a
ModelLoader.LoadData containing a
DataFetcher required to decode the resource
represented by this model, as well as a set of Keys that
identify the data loaded by the DataFetcher as well as an
optional list of alternate keys from which equivalent data can be loaded. |
boolean |
handles(GlideUrl model)
Returns true if the given model is a of a recognized type that this loader can probably load.
|
public HttpGlideUrlLoader()
public HttpGlideUrlLoader(@Nullable ModelCache<GlideUrl,GlideUrl> modelCache)
public ModelLoader.LoadData<InputStream> buildLoadData(@NonNull GlideUrl model, int width, int height, @NonNull Options options)
ModelLoader
ModelLoader.LoadData
containing a
DataFetcher
required to decode the resource
represented by this model, as well as a set of Keys
that
identify the data loaded by the DataFetcher
as well as an
optional list of alternate keys from which equivalent data can be loaded. The
DataFetcher
will not be used if the resource is already cached.
Note - If no valid data fetcher can be returned (for example if a model has a null URL), then it is acceptable to return a null data fetcher from this method.
buildLoadData
in interface ModelLoader<GlideUrl,InputStream>
model
- The model representing the resource.width
- The width in pixels of the view or target the resource will be loaded into, or
Target.SIZE_ORIGINAL
to indicate that
the resource should be loaded at its original width.height
- The height in pixels of the view or target the resource will be loaded into, or
Target.SIZE_ORIGINAL
to indicate that
the resource should be loaded at its original height.public boolean handles(@NonNull GlideUrl model)
ModelLoader
For example, you may want multiple Uri -> InputStream loaders. One might handle media store Uris, another might handle asset Uris, and a third might handle file Uris etc.
This method is generally expected to do no I/O and complete quickly, so best effort
results are acceptable. ModelLoaders
that return true from this method may
return null
from ModelLoader.buildLoadData(Object, int, int, Options)
handles
in interface ModelLoader<GlideUrl,InputStream>