FlutterDartProject Class Reference

#import <FlutterDartProject.h>

Inheritance diagram for FlutterDartProject:

Instance Methods
(instancetype)	- initWithPrecompiledDartBundle:
("Use -init instead.")	- FLUTTER_UNAVAILABLE
(NSArray< NSString * > *dartEntrypointArguments)	- API_UNAVAILABLE

Class Methods
(NSString *)	+ defaultBundleIdentifier
(NSString *)	+ lookupKeyForAsset:
(NSString *)	+ lookupKeyForAsset:fromBundle:
(NSString *)	+ lookupKeyForAsset:fromPackage:
(NSString *)	+ lookupKeyForAsset:fromPackage:fromBundle:

Detailed Description

A set of Flutter and Dart assets used by a FlutterEngine to initialize execution.

Definition at line 24 of file FlutterDartProject.mm.

Method Documentation

API_UNAVAILABLE

- (NSArray<NSString*>* dartEntrypointArguments) API_UNAVAILABLE

(ios)

An NSArray of NSStrings to be passed as command line arguments to the Dart entrypoint.

If this is not explicitly set, this will default to the contents of [NSProcessInfo arguments], without the binary name.

Set this to nil to pass no arguments to the Dart entrypoint.

defaultBundleIdentifier

+ (NSString *) defaultBundleIdentifier

Returns the default identifier for the bundle where we expect to find the Flutter Dart application.

Definition at line 27 of file FlutterDartProject.mm.

                                     {
  return kAppBundleIdentifier;
}

FLUTTER_UNAVAILABLE

- ("Use -init instead.") FLUTTER_UNAVAILABLE

Unavailable - use init instead.

initWithPrecompiledDartBundle:

- (instancetype) initWithPrecompiledDartBundle:

(nullable NSBundle *)

NS_DESIGNATED_INITIALIZER

Initializes a Flutter Dart project from a bundle.

The bundle must either contain a flutter_assets resource directory, or set the Info.plist key FLTAssetsPath to override that name (if you are doing a custom build using a different name).

Parameters

bundle

The bundle containing the Flutter assets directory. If nil, the App framework created by Flutter will be used.

lookupKeyForAsset:

+ (NSString *) lookupKeyForAsset:

(NSString*)

asset

Returns the file name for the given asset. If the bundle with the identifier "io.flutter.flutter.app" exists, it will try use that bundle; otherwise, it will use the main bundle. To specify a different bundle, use +lookupKeyForAsset:fromBundle.

Parameters

asset

The name of the asset. The name can be hierarchical.

Returns

the file name to be used for lookup in the main bundle.

Definition at line 27 of file FlutterDartProject.mm.

                              :(NSString*)asset {
  return [self lookupKeyForAsset:asset fromBundle:nil];
}

lookupKeyForAsset:fromBundle:

+ (NSString *) lookupKeyForAsset:		(NSString*)	asset
fromBundle:		(nullable NSBundle*)	bundle

Returns the file name for the given asset. The returned file name can be used to access the asset in the supplied bundle.

Parameters

asset	The name of the asset. The name can be hierarchical.
bundle	The NSBundle to use for looking up the asset.

Returns

the file name to be used for lookup in the main bundle.

Definition at line 27 of file FlutterDartProject.mm.

                              :(NSString*)asset fromBundle:(nullable NSBundle*)bundle {
  NSString* flutterAssetsName = [FlutterDartProject flutterAssetsNameWithBundle:bundle];
  return [NSString stringWithFormat:@"%@/%@", flutterAssetsName, asset];
}

lookupKeyForAsset:fromPackage:

+ (NSString *) lookupKeyForAsset:		(NSString*)	asset
fromPackage:		(NSString*)	package

Returns the file name for the given asset which originates from the specified package. The returned file name can be used to access the asset in the application's main bundle.

Parameters

asset	The name of the asset. The name can be hierarchical.
package	The name of the package from which the asset originates.

Returns

the file name to be used for lookup in the main bundle.

Definition at line 27 of file FlutterDartProject.mm.

                              :(NSString*)asset fromPackage:(NSString*)package {
  return [self lookupKeyForAsset:asset fromPackage:package fromBundle:nil];
}

lookupKeyForAsset:fromPackage:fromBundle:

+ (NSString *) lookupKeyForAsset:		(NSString*)	asset
fromPackage:		(NSString*)	package
fromBundle:		(nullable NSBundle*)	bundle

Returns the file name for the given asset which originates from the specified package. The returned file name can be used to access the asset in the specified bundle.

Parameters

asset	The name of the asset. The name can be hierarchical.
package	The name of the package from which the asset originates.
bundle	The bundle to use when doing the lookup.

Returns

the file name to be used for lookup in the main bundle.

Definition at line 27 of file FlutterDartProject.mm.

                              :(NSString*)asset
                   fromPackage:(NSString*)package
                    fromBundle:(nullable NSBundle*)bundle {
  return [self lookupKeyForAsset:[NSString stringWithFormat:@"packages/%@/%@", package, asset]
                      fromBundle:bundle];
}

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The documentation for this class was generated from the following files:

• shell/platform/darwin/macos/framework/Source/FlutterDartProject.mm
• shell/platform/darwin/common/framework/Headers/FlutterDartProject.h