Adding LinkingIOS to example app and iOS deep linking support

Author: uerceg

example/ios/Example.xcodeproj/project.pbxproj

@@ -1070,6 +1070,7 @@
 				CURRENT_PROJECT_VERSION = 1;
 				DEAD_CODE_STRIPPING = NO;
 				DEVELOPMENT_TEAM = QGUGW9AUMK;
+				HEADER_SEARCH_PATHS = "\"$(SRCROOT)/../node_modules/react-native/Libraries/LinkingIOS\"/**";
 				INFOPLIST_FILE = Example/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
 				OTHER_LDFLAGS = (
@@ -1090,6 +1091,7 @@
 				CODE_SIGN_ENTITLEMENTS = Example/Example.entitlements;
 				CURRENT_PROJECT_VERSION = 1;
 				DEVELOPMENT_TEAM = QGUGW9AUMK;
+				HEADER_SEARCH_PATHS = "\"$(SRCROOT)/../node_modules/react-native/Libraries/LinkingIOS\"/**";
 				INFOPLIST_FILE = Example/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
 				OTHER_LDFLAGS = (

example/ios/Example/AppDelegate.m

@@ -8,6 +8,7 @@
  */
 
 #import "AppDelegate.h"
+#import "RCTLinkingManager.h"
 
 #import <React/RCTBundleURLProvider.h>
 #import <React/RCTRootView.h>
@@ -34,4 +35,15 @@ - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(
   return YES;
 }
 
+- (BOOL)application:(UIApplication *)application openURL:(NSURL *)url sourceApplication:(NSString *)sourceApplication annotation:(id)annotation
+{
+  return [RCTLinkingManager application:application openURL:url sourceApplication:sourceApplication annotation:annotation];
+}
+
+// Only if your app is using [Universal Links](https://developer.apple.com/library/prerelease/ios/documentation/General/Conceptual/AppSearch/UniversalLinks.html).
+- (BOOL)application:(UIApplication *)application continueUserActivity:(NSUserActivity *)userActivity restorationHandler:(void (^)(NSArray * _Nullable))restorationHandler
+{
+  return [RCTLinkingManager application:application continueUserActivity:userActivity restorationHandler:restorationHandler];
+}
+
 @end