Z
- The type of resource wrapped by this class.public interface Resource<Z>
Modifier and Type | Method and Description |
---|---|
Z |
get()
Returns an instance of the wrapped resource.
|
int |
getSize()
Returns the size in bytes of the wrapped resource to use to determine how much of the memory cache this resource
uses.
|
void |
recycle()
Cleans up and recycles internal resources.
|
Z get()
Note - This does not have to be the same instance of the wrapped resource class and in fact it is often
appropriate to return a new instance for each call. For example,
Drawable
s should only be used by a single
View
at a time so each call to this method for Resources that wrap
Drawable
s should always return a new
Drawable
.
int getSize()
void recycle()
It is only safe to call this method if there are no current resource consumers and if this method has not yet been called. Typically this occurs at one of two times: