Setup deep links for iOS / Android

android/app/src/main/AndroidManifest.xml

@@ -25,8 +25,16 @@
             <action android:name="android.intent.action.MAIN" />
             <category android:name="android.intent.category.LAUNCHER" />
         </intent-filter>
+        <intent-filter>
+            <action android:name="android.intent.action.VIEW"/>
+            <category android:name="android.intent.category.DEFAULT"/>
+            <category android:name="android.intent.category.BROWSABLE"/>
+            <data android:scheme="expensify-cash"/>
+            <data android:scheme="https" android:host="www.expensify.cash" />
+            <data android:scheme="https" android:host="staging.expensify.cash" />
+            <data android:scheme="https" android:host="expensify.cash" />
+        </intent-filter>
       </activity>
       <activity android:name="com.facebook.react.devsupport.DevSettingsActivity" />
     </application>
-
 </manifest>

apple-app-site-association

@@ -0,0 +1,16 @@
+{
+    "applinks": {
+        "apps": [],
+        "details": [
+            {
+                "appID": "368M544MTT.com.chat.expensify.chat",
+                "paths": [
+                    "/r/*",
+                    "/settings/*",
+                    "/setpassword/*",
+                    "/details/*"
+                ]
+            }
+        ]
+    }
+}

config/webpack/webpack.common.js

@@ -46,6 +46,7 @@ const webpackConfig = {
                 {from: 'assets/css', to: 'css'},
                 {from: 'node_modules/react-pdf/dist/esm/Page/AnnotationLayer.css', to: 'css/AnnotationLayer.css'},
                 {from: 'assets/images/shadow.png', to: 'images/shadow.png'},
+                {from: 'apple-app-site-association'},
 
                 // These files are copied over as per instructions here
                 // https://github.com/wojtekmaj/react-pdf#copying-cmaps

ios/ExpensifyCash/AppDelegate.m

@@ -2,6 +2,7 @@
 
 #import <React/RCTBridge.h>
 #import <React/RCTBundleURLProvider.h>
+#import <React/RCTLinkingManager.h>
 #import <React/RCTRootView.h>
 #import <Firebase.h>
 
@@ -32,7 +33,7 @@ - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(
 {
   // Configure firebase
   [FIRApp configure];
-  
+
 #ifdef FB_SONARKIT_ENABLED
   InitializeFlipper(application);
 #endif
@@ -49,11 +50,11 @@ - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(
   rootViewController.view = rootView;
   self.window.rootViewController = rootViewController;
   [self.window makeKeyAndVisible];
-  
+
   // Define UNUserNotificationCenter
   UNUserNotificationCenter *center = [UNUserNotificationCenter currentNotificationCenter];
   center.delegate = self;
-  
+
   return YES;
 }
 
@@ -66,4 +67,19 @@ - (NSURL *)sourceURLForBridge:(RCTBridge *)bridge
 #endif
 }
 
+- (BOOL)application:(UIApplication *)application
+   openURL:(NSURL *)url
+   options:(NSDictionary<UIApplicationOpenURLOptionsKey,id> *)options
+{
+  return [RCTLinkingManager application:application openURL:url options:options];
+}
+
+- (BOOL)application:(UIApplication *)application continueUserActivity:(nonnull NSUserActivity *)userActivity
+ restorationHandler:(nonnull void (^)(NSArray<id<UIUserActivityRestoring>> * _Nullable))restorationHandler
+{
+ return [RCTLinkingManager application:application
+                  continueUserActivity:userActivity
+                    restorationHandler:restorationHandler];
+}
+
 @end

ios/ExpensifyCash/Chat.entitlements

@@ -4,5 +4,11 @@
 <dict>
 	<key>aps-environment</key>
 	<string>development</string>
+	<key>com.apple.developer.associated-domains</key>
+	<array>
+		<string>applinks:www.expensify.cash</string>
+		<string>applinks:staging.expensify.cash</string>
+		<string>applinks:expensify.cash</string>
+	</array>
 </dict>
 </plist>

ios/ExpensifyCash/Info.plist

@@ -95,5 +95,14 @@
 	</array>
 	<key>UIViewControllerBasedStatusBarAppearance</key>
 	<false/>
+	<key>CFBundleURLTypes</key>
+	<array>
+		<dict>
+			<key>CFBundleURLSchemes</key>
+			<array>
+				<string>expensify-cash</string>
+			</array>
+		</dict>
+	</array>
 </dict>
 </plist>

src/libs/Navigation/linkingConfig.js

@@ -1,7 +1,13 @@
 import ROUTES from '../../ROUTES';
 
 export default {
-    prefixes: ['expensify-cash://', 'https://expensify.cash', 'https://www.expensify.cash', 'http://localhost'],
+    prefixes: [
+        'expensify-cash://',
+        'https://expensify.cash',
+        'https://www.expensify.cash',
+        'https://staging.expensify.cash',
+        'http://localhost',
+    ],
     config: {
         screens: {
             Home: {