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// Copyright 2013 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef FLUTTER_FLUTTERDARTPROJECT_H_
#define FLUTTER_FLUTTERDARTPROJECT_H_
#import <Foundation/Foundation.h>
#include "FlutterMacros.h"
/**
* A set of Flutter and Dart assets used by a `FlutterEngine` to initialize execution.
*/
FLUTTER_EXPORT
@interface FlutterDartProject : NSObject
/**
* Initializes a Flutter Dart project from a bundle.
*/
- (instancetype)initWithPrecompiledDartBundle:(NSBundle*)bundle NS_DESIGNATED_INITIALIZER;
/**
* Unavailable - use `init` instead.
*/
- (instancetype)initFromDefaultSourceForConfiguration FLUTTER_UNAVAILABLE("Use -init instead.");
/**
* 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:asset:fromBundle`.
*
* @param asset The name of the asset. The name can be hierarchical.
* @return the file name to be used for lookup in the main bundle.
*/
+ (NSString*)lookupKeyForAsset:(NSString*)asset;
/**
* Returns the file name for the given asset.
* The returned file name can be used to access the asset in the supplied bundle.
*
* @param asset The name of the asset. The name can be hierarchical.
* @param bundle The `NSBundle` to use for looking up the asset.
* @return the file name to be used for lookup in the main bundle.
*/
+ (NSString*)lookupKeyForAsset:(NSString*)asset fromBundle:(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 application's main bundle.
*
* @param asset The name of the asset. The name can be hierarchical.
* @param package The name of the package from which the asset originates.
* @return the file name to be used for lookup in the main bundle.
*/
+ (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 specified bundle.
*
* @param asset The name of the asset. The name can be hierarchical.
* @param package The name of the package from which the asset originates.
* @param bundle The bundle to use when doing the lookup.
* @return the file name to be used for lookup in the main bundle.
*/
+ (NSString*)lookupKeyForAsset:(NSString*)asset
fromPackage:(NSString*)package
fromBundle:(NSBundle*)bundle;
/**
* Returns the default identifier for the bundle where we expect to find the Flutter Dart
* application.
*/
+ (NSString*)defaultBundleIdentifier;
@end
#endif // FLUTTER_FLUTTERDARTPROJECT_H_