demo mode

src/view/screens/Home.tsx

@@ -8,28 +8,36 @@ import {useOTAUpdates} from '#/lib/hooks/useOTAUpdates'
 import {useSetTitle} from '#/lib/hooks/useSetTitle'
 import {useRequestNotificationsPermission} from '#/lib/notifications/notifications'
 import {
-  HomeTabNavigatorParams,
-  NativeStackScreenProps,
+  type HomeTabNavigatorParams,
+  type NativeStackScreenProps,
 } from '#/lib/routes/types'
 import {logEvent} from '#/lib/statsig/statsig'
 import {isWeb} from '#/platform/detection'
 import {emitSoftReset} from '#/state/events'
-import {SavedFeedSourceInfo, usePinnedFeedsInfos} from '#/state/queries/feed'
-import {FeedDescriptor, FeedParams} from '#/state/queries/post-feed'
+import {
+  type SavedFeedSourceInfo,
+  usePinnedFeedsInfos,
+} from '#/state/queries/feed'
+import {type FeedDescriptor, type FeedParams} from '#/state/queries/post-feed'
 import {usePreferencesQuery} from '#/state/queries/preferences'
-import {UsePreferencesQueryResponse} from '#/state/queries/preferences/types'
+import {type UsePreferencesQueryResponse} from '#/state/queries/preferences/types'
 import {useSession} from '#/state/session'
 import {useSetMinimalShellMode} from '#/state/shell'
 import {useLoggedOutViewControls} from '#/state/shell/logged-out'
 import {useSelectedFeed, useSetSelectedFeed} from '#/state/shell/selected-feed'
 import {FeedPage} from '#/view/com/feeds/FeedPage'
 import {HomeHeader} from '#/view/com/home/HomeHeader'
-import {Pager, PagerRef, RenderTabBarFnProps} from '#/view/com/pager/Pager'
+import {
+  Pager,
+  type PagerRef,
+  type RenderTabBarFnProps,
+} from '#/view/com/pager/Pager'
 import {CustomFeedEmptyState} from '#/view/com/posts/CustomFeedEmptyState'
 import {FollowingEmptyState} from '#/view/com/posts/FollowingEmptyState'
 import {FollowingEndOfFeed} from '#/view/com/posts/FollowingEndOfFeed'
 import {NoFeedsPinned} from '#/screens/Home/NoFeedsPinned'
 import * as Layout from '#/components/Layout'
+import {useDemoMode} from '#/storage/hooks/demo-mode'
 
 type Props = NativeStackScreenProps<HomeTabNavigatorParams, 'Home' | 'Start'>
 export function HomeScreen(props: Props) {
@@ -184,8 +192,22 @@ function HomeScreenReady({
     [setMinimalShellMode],
   )
 
+  const [demoMode] = useDemoMode()
+
   const renderTabBar = React.useCallback(
     (props: RenderTabBarFnProps) => {
+      if (demoMode) {
+        return (
+          <HomeHeader
+            key="FEEDS_TAB_BAR"
+            {...props}
+            testID="homeScreenFeedTabs"
+            onPressSelected={onPressSelected}
+            // @ts-ignore
+            feeds={[{displayName: 'Following'}, {displayName: 'Discover'}]}
+          />
+        )
+      }
       return (
         <HomeHeader
           key="FEEDS_TAB_BAR"
@@ -196,7 +218,7 @@ function HomeScreenReady({
         />
       )
     },
-    [onPressSelected, pinnedFeedInfos],
+    [onPressSelected, pinnedFeedInfos, demoMode],
   )
 
   const renderFollowingEmptyState = React.useCallback(() => {
@@ -218,6 +240,35 @@ function HomeScreenReady({
     }
   }, [preferences])
 
+  if (demoMode) {
+    return (
+      <Pager
+        ref={pagerRef}
+        testID="homeScreen"
+        onPageSelected={onPageSelected}
+        onPageScrollStateChanged={onPageScrollStateChanged}
+        renderTabBar={renderTabBar}
+        initialPage={selectedIndex}>
+        <FeedPage
+          testID="demoFeedPage"
+          isPageFocused
+          isPageAdjacent={false}
+          feed="demo"
+          renderEmptyState={renderCustomFeedEmptyState}
+          feedInfo={pinnedFeedInfos[0]}
+        />
+        <FeedPage
+          testID="customFeedPage"
+          isPageFocused
+          isPageAdjacent={false}
+          feed={`feedgen|${PROD_DEFAULT_FEED('whats-hot')}`}
+          renderEmptyState={renderCustomFeedEmptyState}
+          feedInfo={pinnedFeedInfos[0]}
+        />
+      </Pager>
+    )
+  }
+
   return hasSession ? (
     <Pager
       key={allFeeds.join(',')}

src/view/shell/bottom-bar/BottomBar.tsx

@@ -1,13 +1,14 @@
-import React, {ComponentProps} from 'react'
-import {GestureResponderEvent, View} from 'react-native'
+import React, {type ComponentProps} from 'react'
+import {type GestureResponderEvent, View} from 'react-native'
 import Animated from 'react-native-reanimated'
 import {useSafeAreaInsets} from 'react-native-safe-area-context'
 import {msg, plural, Trans} from '@lingui/macro'
 import {useLingui} from '@lingui/react'
-import {BottomTabBarProps} from '@react-navigation/bottom-tabs'
+import {type BottomTabBarProps} from '@react-navigation/bottom-tabs'
 import {StackActions} from '@react-navigation/native'
 
 import {PressableScale} from '#/lib/custom-animations/PressableScale'
+import {BOTTOM_BAR_AVI} from '#/lib/demo'
 import {useHaptics} from '#/lib/haptics'
 import {useDedupe} from '#/lib/hooks/useDedupe'
 import {useMinimalShellFooterTransform} from '#/lib/hooks/useMinimalShellTransform'
@@ -47,6 +48,7 @@ import {
   Message_Stroke2_Corner0_Rounded as Message,
   Message_Stroke2_Corner0_Rounded_Filled as MessageFilled,
 } from '#/components/icons/Message'
+import {useDemoMode} from '#/storage/hooks/demo-mode'
 import {styles} from './BottomBarStyles'
 
 type TabOptions =
@@ -124,6 +126,8 @@ export function BottomBar({navigation}: BottomTabBarProps) {
     accountSwitchControl.open()
   }, [accountSwitchControl, playHaptic])
 
+  const [demoMode] = useDemoMode()
+
   return (
     <>
       <SwitchAccountDialog control={accountSwitchControl} />
@@ -259,7 +263,7 @@ export function BottomBar({navigation}: BottomTabBarProps) {
                         {borderColor: pal.text.color},
                       ]}>
                       <UserAvatar
-                        avatar={profile?.avatar}
+                        avatar={demoMode ? BOTTOM_BAR_AVI : profile?.avatar}
                         size={iconWidth - 3}
                         // See https://github.com/bluesky-social/social-app/pull/1801:
                         usePlainRNImage={true}
@@ -270,7 +274,7 @@ export function BottomBar({navigation}: BottomTabBarProps) {
                     <View
                       style={[styles.ctrlIcon, pal.text, styles.profileIcon]}>
                       <UserAvatar
-                        avatar={profile?.avatar}
+                        avatar={demoMode ? BOTTOM_BAR_AVI : profile?.avatar}
                         size={iconWidth - 3}
                         // See https://github.com/bluesky-social/social-app/pull/1801:
                         usePlainRNImage={true}