Package com.cloudinary.android.preprocess

Interface ResourceDecoder<T>

Type Parameters:

T - The concrete type this decoder needs to decode

public interface ResourceDecoder<T>

Implement this interface to pass to PreprocessChain.loadWith(ResourceDecoder) for custom resource loading behavior.

Method Summary

Modifier and Type	Method	Description
T	decode(android.content.Context context, Payload payload)	Prepare the resource for preprocessing.

Method Details

decode

T decode(android.content.Context context, Payload payload) throws PayloadNotFoundException, PayloadDecodeException

Prepare the resource for preprocessing. This method should extract a concrete resource with type T from the generic payload. T is later passed on to Preprocess.execute(Context, Object) down the chain.

Parameters:

context - Android context.

payload - Payload to extract the resource from

Returns:

The extract concrete resource of type T

Throws:

PayloadNotFoundException - If the given payload could not be found.

PayloadDecodeException - If the given payload could not be properly decoded.