refact: keep useLinking more focused on deep links

Author: jeferson-sb

README.md

@@ -156,12 +156,12 @@ const { isRefreshing, onRefresh } = useRefresh(fetch);
 
 ### `useLinking`
 
-useLinking can handle incoming your app's deeplinks and opening external urls through the [`Linking`](https://reactnative.dev/docs/linking) API.
+useLinking can handle incoming your app's deeplinks through the [`Linking`](https://reactnative.dev/docs/linking) API.
 
 ```js
 import {useLinking} from '@react-native-community/hooks'
 
-const { deepLink, openLinkInBrowser } = useLinking()
+const { deepLink } = useLinking()
 
 console.log('Initial deep link is:', deepLink)
 ```

src/useLinking.test.ts

@@ -33,26 +33,4 @@ describe('useLinking', () => {
 
     expect(result.current.deepLink).toBe('app://magic_screen')
   })
-
-  it('should open link in browser', async () => {
-    const {result} = renderHook(() => useLinking())
-    const url = 'https://reactnative.dev'
-
-    await act(async () => {
-      result.current.openLinkInBrowser(url)
-    })
-
-    expect(Linking.canOpenURL).toHaveBeenCalledWith(url)
-    expect(Linking.openURL).toHaveBeenCalledWith(url)
-  })
-
-  it('should open app settings', async () => {
-    const {result} = renderHook(() => useLinking())
-
-    await act(async () => {
-      result.current.openAppSettings()
-    })
-
-    expect(Linking.openSettings).toHaveBeenCalled()
-  })
 })

src/useLinking.ts

@@ -4,18 +4,12 @@ import {Linking} from 'react-native'
 const useLinking = () => {
   const [deepLink, setDeepLink] = useState<string | null>(null)
 
-  const openLinkInBrowser = (url: string) => {
-    Linking.canOpenURL(url).then((canOpen) => canOpen && Linking.openURL(url))
-  }
-
-  const openAppSettings = async () => await Linking.openSettings()
-
   const handleURLChange = (event: {url: string}) => {
     setDeepLink(event.url)
   }
 
   useEffect(() => {
-    Linking.getInitialURL().then((url) => setDeepLink(url))
+    Linking.getInitialURL().then((url: string) => setDeepLink(url))
   }, [])
 
   useEffect(() => {
@@ -24,7 +18,7 @@ const useLinking = () => {
     return () => listener.remove()
   }, [])
 
-  return {openLinkInBrowser, openAppSettings, deepLink}
+  return {deepLink}
 }
 
 export {useLinking}