react-native/Libraries/LinkingIOS/RCTLinkingManager.m

103 lines
3.3 KiB
Objective-C

/**
* Copyright (c) 2015-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
#import "RCTLinkingManager.h"
#import "RCTBridge.h"
#import "RCTEventDispatcher.h"
#import "RCTUtils.h"
NSString *const RCTOpenURLNotification = @"RCTOpenURLNotification";
@implementation RCTLinkingManager
@synthesize bridge = _bridge;
RCT_EXPORT_MODULE()
- (void)setBridge:(RCTBridge *)bridge
{
_bridge = bridge;
[[NSNotificationCenter defaultCenter] addObserver:self
selector:@selector(handleOpenURLNotification:)
name:RCTOpenURLNotification
object:nil];
}
- (NSDictionary<NSString *, id> *)constantsToExport
{
NSURL *initialURL = _bridge.launchOptions[UIApplicationLaunchOptionsURLKey];
return @{@"initialURL": RCTNullIfNil(initialURL.absoluteString)};
}
- (void)dealloc
{
[[NSNotificationCenter defaultCenter] removeObserver:self];
}
+ (BOOL)application:(UIApplication *)application
openURL:(NSURL *)URL
sourceApplication:(NSString *)sourceApplication
annotation:(id)annotation
{
NSDictionary<NSString *, id> *payload = @{@"url": URL.absoluteString};
[[NSNotificationCenter defaultCenter] postNotificationName:RCTOpenURLNotification
object:self
userInfo:payload];
return YES;
}
+ (BOOL)application:(UIApplication *)application
continueUserActivity:(NSUserActivity *)userActivity
restorationHandler:(void (^)(NSArray *))restorationHandler
{
if ([userActivity.activityType isEqualToString:NSUserActivityTypeBrowsingWeb]) {
NSDictionary *payload = @{@"url": userActivity.webpageURL.absoluteString};
[[NSNotificationCenter defaultCenter] postNotificationName:RCTOpenURLNotification
object:self
userInfo:payload];
}
return YES;
}
- (void)handleOpenURLNotification:(NSNotification *)notification
{
[_bridge.eventDispatcher sendDeviceEventWithName:@"openURL"
body:notification.userInfo];
}
RCT_EXPORT_METHOD(openURL:(NSURL *)URL
resolve:(RCTPromiseResolveBlock)resolve
reject:(__unused RCTPromiseRejectBlock)reject)
{
// TODO: we should really report success/failure via the promise here
// Doesn't really matter what thread we call this on since it exits the app
[RCTSharedApplication() openURL:URL];
resolve(@YES);
}
RCT_EXPORT_METHOD(canOpenURL:(NSURL *)URL
resolve:(RCTPromiseResolveBlock)resolve
reject:(__unused RCTPromiseRejectBlock)reject)
{
if (RCTRunningInAppExtension()) {
// Technically Today widgets can open urls, but supporting that would require
// a reference to the NSExtensionContext
resolve(@NO);
return;
}
// This can be expensive, so we deliberately don't call on main thread
BOOL canOpen = [RCTSharedApplication() canOpenURL:URL];
resolve(@(canOpen));
}
@end