com.bumptech.glide

Interface ListPreloader.PreloadSizeProvider<T>

Type Parameters:

T - The type of the model the size should be provided for.

All Known Implementing Classes:

FixedPreloadSizeProvider, ViewPreloadSizeProvider

Enclosing class:

ListPreloader<T>

public static interface ListPreloader.PreloadSizeProvider<T>

An implementation of PreloadSizeProvider should provide the size of the view in the list where the resources will be displayed.

Method Summary

Modifier and Type	Method and Description
int[]	getPreloadSize(T item, int adapterPosition, int perItemPosition) Returns the size of the view in the list where the resources will be displayed in pixels in the format [x, y], or null if no size is currently available.

Method Detail

getPreloadSize

@Nullable
int[] getPreloadSize(T item,
                               int adapterPosition,
                               int perItemPosition)

Returns the size of the view in the list where the resources will be displayed in pixels in the format [x, y], or null if no size is currently available.

Note - The dimensions returned here must precisely match those of the view in the list.

If this method returns null, then no request will be started for the given item.

Parameters:

item - A model