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https://github.com/status-im/react-native.git
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407eb4ce85
Summary: The bridge implementation on React Android does not currently support boxed numeric/boolean types (the equivalent of NSNumber arguments on iOS), nor does Java support Objective-C's nil messaging system that transparently casts nil to zero, false, etc for primitive types. To avoid platform incompatibilities, we now treat all primitive arguments as non-nullable rather than silently converting NSNull -> nil -> 0/false. We also now enforce that NSNumber * objects must be explicitly marked as `nonnull` (this restriction may be lifted in future if/when Android supports boxed numbers). Other object types are still assumed to be nullable unless specifically annotated with `nonnull`.
49 lines
1.4 KiB
Objective-C
49 lines
1.4 KiB
Objective-C
/**
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* Copyright (c) 2015-present, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*/
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#import <Foundation/Foundation.h>
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@class RCTBridge;
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typedef NS_ENUM(NSUInteger, RCTJavaScriptFunctionKind) {
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RCTJavaScriptFunctionKindNormal,
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RCTJavaScriptFunctionKindAsync,
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};
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typedef NS_ENUM(NSUInteger, RCTNullability) {
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RCTNullabilityUnspecified,
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RCTNullable,
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RCTNonnullable,
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};
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@interface RCTMethodArgument : NSObject
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@property (nonatomic, copy, readonly) NSString *type;
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@property (nonatomic, readonly) RCTNullability nullability;
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@property (nonatomic, readonly) BOOL unused;
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@end
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@interface RCTModuleMethod : NSObject
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@property (nonatomic, copy, readonly) NSString *JSMethodName;
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@property (nonatomic, readonly) Class moduleClass;
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@property (nonatomic, readonly) SEL selector;
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@property (nonatomic, readonly) RCTJavaScriptFunctionKind functionKind;
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- (instancetype)initWithObjCMethodName:(NSString *)objCMethodName
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JSMethodName:(NSString *)JSMethodName
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moduleClass:(Class)moduleClass NS_DESIGNATED_INITIALIZER;
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- (void)invokeWithBridge:(RCTBridge *)bridge
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module:(id)module
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arguments:(NSArray *)arguments;
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@end
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