Added in API level 30

AssetsProvider

public interface AssetsProvider

android.content.res.loader.AssetsProvider


Provides callbacks that allow for the value of a file-based resources or assets of a ResourcesProvider to be specified or overridden.

Summary

Public methods

default AssetFileDescriptor loadAssetFd(String path, int accessMode)

Callback that allows the value of a file-based resources or asset to be specified or overridden.

Public methods

loadAssetFd

Added in API level 30
public AssetFileDescriptor loadAssetFd (String path, 
                int accessMode)

Callback that allows the value of a file-based resources or asset to be specified or overridden.

The system will take ownership of the file descriptor returned from this method, so dup the file descriptor before returning if the system should not own it.

There are two situations in which this method will be called:

If the value retrieved from this callback is null, AssetManager will attempt to find the file-based resource or asset within the APK provided by the ResourcesProvider this instance is associated with.

Parameters
path String: the asset path being loaded This value cannot be null.

accessMode int: the AssetManager access mode

Returns
AssetFileDescriptor