4 files changed, 80 insertions, 4 deletions
diff --git a/src/lib/async/retry.ts b/src/lib/async/retry.ts
index abf78de55..8a1729091 100644
--- a/src/lib/async/retry.ts
+++ b/src/lib/async/retry.ts
@@ -1,17 +1,22 @@
+import {timeout} from '#/lib/async/timeout'
 import {isNetworkError} from '#/lib/strings/errors'
 
 export async function retry<P>(
   retries: number,
-  cond: (err: any) => boolean,
-  fn: () => Promise<P>,
+  shouldRetry: (err: any) => boolean,
+  action: () => Promise<P>,
+  delay?: number,
 ): Promise<P> {
   let lastErr
   while (retries > 0) {
     try {
-      return await fn()
+      return await action()
     } catch (e: any) {
       lastErr = e
-      if (cond(e)) {
+      if (shouldRetry(e)) {
+        if (delay) {
+          await timeout(delay)
+        }
         retries--
         continue
       }
diff --git a/src/lib/hooks/useCallOnce.ts b/src/lib/hooks/useCallOnce.ts
new file mode 100644
index 000000000..fa01cf4aa
--- /dev/null
+++ b/src/lib/hooks/useCallOnce.ts
@@ -0,0 +1,20 @@
+import {useCallback} from 'react'
+
+export enum OnceKey {
+  PreferencesThread = 'preferences:thread',
+}
+
+const called: Record<OnceKey, boolean> = {
+  [OnceKey.PreferencesThread]: false,
+}
+
+export function useCallOnce(key: OnceKey) {
+  return useCallback(
+    (cb: () => void) => {
+      if (called[key] === true) return
+      called[key] = true
+      cb()
+    },
+    [key],
+  )
+}
diff --git a/src/lib/hooks/useHideBottomBarBorder.tsx b/src/lib/hooks/useHideBottomBarBorder.tsx
new file mode 100644
index 000000000..e21184fda
--- /dev/null
+++ b/src/lib/hooks/useHideBottomBarBorder.tsx
@@ -0,0 +1,50 @@
+import {createContext, useCallback, useContext, useState} from 'react'
+import {useFocusEffect} from '@react-navigation/native'
+
+type HideBottomBarBorderSetter = () => () => void
+
+const HideBottomBarBorderContext = createContext<boolean>(false)
+const HideBottomBarBorderSetterContext =
+  createContext<HideBottomBarBorderSetter | null>(null)
+
+export function useHideBottomBarBorderSetter() {
+  const hideBottomBarBorder = useContext(HideBottomBarBorderSetterContext)
+  if (!hideBottomBarBorder) {
+    throw new Error(
+      'useHideBottomBarBorderSetter must be used within a HideBottomBarBorderProvider',
+    )
+  }
+  return hideBottomBarBorder
+}
+
+export function useHideBottomBarBorderForScreen() {
+  const hideBorder = useHideBottomBarBorderSetter()
+
+  useFocusEffect(
+    useCallback(() => {
+      const cleanup = hideBorder()
+      return () => cleanup()
+    }, [hideBorder]),
+  )
+}
+
+export function useHideBottomBarBorder() {
+  return useContext(HideBottomBarBorderContext)
+}
+
+export function Provider({children}: {children: React.ReactNode}) {
+  const [refCount, setRefCount] = useState(0)
+
+  const setter = useCallback(() => {
+    setRefCount(prev => prev + 1)
+    return () => setRefCount(prev => prev - 1)
+  }, [])
+
+  return (
+    <HideBottomBarBorderSetterContext.Provider value={setter}>
+      <HideBottomBarBorderContext.Provider value={refCount > 0}>
+        {children}
+      </HideBottomBarBorderContext.Provider>
+    </HideBottomBarBorderSetterContext.Provider>
+  )
+}
diff --git a/src/lib/statsig/gates.ts b/src/lib/statsig/gates.ts
index c67bb60a3..3b1106480 100644
--- a/src/lib/statsig/gates.ts
+++ b/src/lib/statsig/gates.ts
@@ -6,6 +6,7 @@ export type Gate =
   | 'explore_show_suggested_feeds'
   | 'old_postonboarding'
   | 'onboarding_add_video_feed'
+  | 'post_threads_v2_unspecced'
   | 'remove_show_latest_button'
   | 'test_gate_1'
   | 'test_gate_2'