io.flutter.embedding.engine.plugins

Interface FlutterPlugin.FlutterAssets

Enclosing interface:

FlutterPlugin

public static interface FlutterPlugin.FlutterAssets

Provides Flutter plugins with access to Flutter asset information.

Method Summary

Modifier and Type	Method and Description
String	getAssetFilePathByName(String assetFileName) Returns the relative file path to the Flutter asset with the given name, including the file's extension, e.g., "myImage.jpg".
String	getAssetFilePathByName(String assetFileName, String packageName) Same as getAssetFilePathByName(String) but with added support for an explicit Android packageName.
String	getAssetFilePathBySubpath(String assetSubpath) Returns the relative file path to the Flutter asset with the given subpath, including the file's extension, e.g., "/dir1/dir2/myImage.jpg".
String	getAssetFilePathBySubpath(String assetSubpath, String packageName) Same as getAssetFilePathBySubpath(String) but with added support for an explicit Android packageName.

Method Detail

getAssetFilePathByName

String getAssetFilePathByName(@NonNull
                              String assetFileName)

Returns the relative file path to the Flutter asset with the given name, including the file's extension, e.g., "myImage.jpg".

The returned file path is relative to the Android app's standard assets directory. Therefore, the returned path is appropriate to pass to Android's AssetManager, but the path is not appropriate to load as an absolute path.

getAssetFilePathByName

String getAssetFilePathByName(@NonNull
                              String assetFileName,
                              @NonNull
                              String packageName)

Same as getAssetFilePathByName(String) but with added support for an explicit Android packageName.

getAssetFilePathBySubpath

String getAssetFilePathBySubpath(@NonNull
                                 String assetSubpath)

Returns the relative file path to the Flutter asset with the given subpath, including the file's extension, e.g., "/dir1/dir2/myImage.jpg".

The returned file path is relative to the Android app's standard assets directory. Therefore, the returned path is appropriate to pass to Android's AssetManager, but the path is not appropriate to load as an absolute path.

getAssetFilePathBySubpath

String getAssetFilePathBySubpath(@NonNull
                                 String assetSubpath,
                                 @NonNull
                                 String packageName)

Same as getAssetFilePathBySubpath(String) but with added support for an explicit Android packageName.