properly set the starter pack for android users

app.config.js

@@ -59,9 +59,6 @@ module.exports = function (config) {
       slug: 'bluesky',
       scheme: 'bluesky',
       owner: 'blueskysocial',
-      runtimeVersion: {
-        policy: 'appVersion',
-      },
       orientation: 'portrait',
       icon: './assets/icon.png',
       userInterfaceStyle: 'automatic',
@@ -134,6 +131,7 @@ module.exports = function (config) {
           backgroundImage: './assets/icon-android-background.png',
           backgroundColor: '#1185FE',
         },
+        versionCode: 239,
         googleServicesFile: './google-services.json',
         package: 'xyz.blueskyweb.app',
         intentFilters: [

src/components/hooks/useStarterPackEntry.android.ts

@@ -1,35 +1,47 @@
 import React from 'react'
 
-import {useSetUsedStarterPack} from 'state/preferences/starter-pack'
+import {makeStarterPackLink} from 'lib/routes/links'
+import {
+  useSetUsedStarterPack,
+  useUsedStarterPack,
+} from 'state/preferences/starter-pack'
 import GooglePlayReferrer from '../../../modules/expo-google-play-referrer'
 
 export function useStarterPackEntry() {
   const [ready, setReady] = React.useState(false)
+  const usedStarterPack = useUsedStarterPack()
   const setUsedStarterPack = useSetUsedStarterPack()
 
   React.useEffect(() => {
+    if (ready) return
     ;(async () => {
       const res = await GooglePlayReferrer.getReferrerInfoAsync()
 
-      if (
-        res &&
-        res.installReferrer &&
-        res.installReferrer.startsWith('https://bsky.app/start/')
-      ) {
-        const [_, _start, name, rkey] = new URL(
-          res.installReferrer,
-        ).pathname.split('/')
+      if (res && res.installReferrer) {
+        // The `utm_content` parameter should be `starterpack-<name>-rkey>`. Let's try to get it from the parameters
+        // and create a URI for it if it's valid.
+        const parts = res.installReferrer.split('&')
+        const starterPackSource = parts
+          .find(part => part.startsWith('utm_content='))
+          ?.split('=')[1]
+        const sourceParts = starterPackSource?.split('-')
 
-        if (name && rkey) {
-          setUsedStarterPack({
-            uri: res.installReferrer,
-          })
+        if (sourceParts?.length === 3 && sourceParts[0] === 'starterpack') {
+          // Android doesn't clear the referrer info for a total of 90 days. We want to make sure that we don't
+          // retrigger this on accident.
+          // We won't actually set `lastUsedUri` until a _successful_ use of the starter pack, meaning a new account
+          // has actually completed onboarding with the given starter pack.
+          const uri = makeStarterPackLink(sourceParts[1], sourceParts[2])
+          if (uri !== usedStarterPack?.lastUsedUri) {
+            setUsedStarterPack({
+              uri: makeStarterPackLink(sourceParts[1], sourceParts[2]),
+            })
+          }
         }
       }
-
       setReady(true)
     })()
-  }, [setUsedStarterPack])
+  }, [ready, setUsedStarterPack, usedStarterPack?.lastUsedUri])
 
   return ready
 }

src/state/persisted/schema.ts

@@ -94,6 +94,7 @@ export const schema = z.object({
       cid: z.string().optional(),
       initialFeed: z.string().optional(),
       isClip: z.boolean().optional(),
+      lastUsedUri: z.string().optional(),
     })
     .optional(),
 })

src/state/preferences/starter-pack.tsx

@@ -3,7 +3,13 @@ import React from 'react'
 import * as persisted from '#/state/persisted'
 
 type StateContext =
-  | {uri: string; cid?: string; initialFeed?: string; isClip?: boolean}
+  | {
+      uri: string
+      cid?: string
+      initialFeed?: string
+      isClip?: boolean
+      lastUsedUri?: string
+    }
   | undefined
 type SetContext = (v: StateContext) => void