Fix translations on Android using PROCESS_TEXT intent (#8486)

* use intents to translate text on android

* clean up config plugins

* restore day night plugin

just to be safe

* leave a comment for why we can't open translate directly

* add todo

* fix lockfile lint

app.config.js

···
         ],
         './plugins/starterPackAppClipExtension/withStarterPackAppClip.js',
         './plugins/withGradleJVMHeapSizeIncrease.js',
-        './plugins/withAndroidManifestPlugin.js',
+        './plugins/withAndroidManifestLargeHeapPlugin.js',
         './plugins/withAndroidManifestFCMIconPlugin.js',
+        './plugins/withAndroidManifestIntentQueriesPlugin.js',
         './plugins/withAndroidStylesAccentColorPlugin.js',
         './plugins/withAndroidDayNightThemePlugin.js',
         './plugins/withAndroidNoJitpackPlugin.js',

package.json

···
     "expo-image-crop-tool": "^0.1.8",
     "expo-image-manipulator": "~13.1.7",
     "expo-image-picker": "~16.1.4",
+    "expo-intent-launcher": "^12.1.5",
     "expo-linear-gradient": "~14.1.5",
     "expo-linking": "~7.1.5",
     "expo-localization": "~16.1.5",

plugins/withAndroidManifestIntentQueriesPlugin.js

···
+const {withAndroidManifest} = require('@expo/config-plugins')
+
+const withProcessTextQuery = config =>
+  // eslint-disable-next-line no-shadow
+  withAndroidManifest(config, config => {
+    const manifest = config.modResults.manifest
+
+    // Ensure <queries> stub exists
+    if (!manifest.queries) manifest.queries = [{}]
+    const queries = manifest.queries[0]
+
+    queries.intent = queries.intent || []
+
+    const exists = queries.intent.some(
+      i =>
+        i.action?.[0]?.$?.['android:name'] ===
+        'android.intent.action.PROCESS_TEXT',
+    )
+
+    if (!exists) {
+      queries.intent.push({
+        action: [{$: {'android:name': 'android.intent.action.PROCESS_TEXT'}}],
+        data: [{$: {'android:mimeType': 'text/plain'}}],
+      })
+    }
+
+    return config
+  })
+
+module.exports = withProcessTextQuery

src/components/PostControls/PostMenu/PostMenuItems.tsx

···
 
 import {DISCOVER_DEBUG_DIDS} from '#/lib/constants'
 import {useOpenLink} from '#/lib/hooks/useOpenLink'
+import {useTranslate} from '#/lib/hooks/useTranslate'
 import {getCurrentRoute} from '#/lib/routes/helpers'
 import {makeProfileLink} from '#/lib/routes/links'
 import {
···
 import {logEvent, useGate} from '#/lib/statsig/statsig'
 import {richTextToString} from '#/lib/strings/rich-text-helpers'
 import {toShareUrl} from '#/lib/strings/url-helpers'
-import {getTranslatorLink} from '#/locale/helpers'
 import {logger} from '#/logger'
 import {type Shadow} from '#/state/cache/post-shadow'
 import {useProfileShadow} from '#/state/cache/profile-shadow'
···
   const {hidePost} = useHiddenPostsApi()
   const feedFeedback = useFeedFeedbackContext()
   const openLink = useOpenLink()
+  const translate = useTranslate()
   const navigation = useNavigation<NavigationProp>()
   const {mutedWordsDialogControl} = useGlobalDialogsControlContext()
   const blockPromptControl = useDialogControl()
···
     return makeProfileLink(postAuthor, 'post', urip.rkey)
   }, [postUri, postAuthor])
 
-  const translatorUrl = getTranslatorLink(
-    record.text,
-    langPrefs.primaryLanguage,
-  )
-
   const onDeletePost = () => {
     deletePostMutate({uri: postUri}).then(
       () => {
···
     Toast.show(_(msg`Copied to clipboard`), 'clipboard-check')
   }
 
-  const onPressTranslate = async () => {
-    await openLink(translatorUrl, true)
+  const onPressTranslate = () => {
+    translate(record.text, langPrefs.primaryLanguage)
 
     if (
       bsky.dangerousIsType<AppBskyFeedPost.Record>(

src/components/dms/MessageContextMenu.tsx

···
 import {msg} from '@lingui/macro'
 import {useLingui} from '@lingui/react'
 
-import {useOpenLink} from '#/lib/hooks/useOpenLink'
+import {useTranslate} from '#/lib/hooks/useTranslate'
 import {richTextToString} from '#/lib/strings/rich-text-helpers'
-import {getTranslatorLink} from '#/locale/helpers'
 import {logger} from '#/logger'
 import {isNative} from '#/platform/detection'
 import {useConvoActive} from '#/state/messages/convo'
···
   const deleteControl = usePromptControl()
   const reportControl = usePromptControl()
   const langPrefs = useLanguagePrefs()
-  const openLink = useOpenLink()
+  const translate = useTranslate()
 
   const isFromSelf = message.sender?.did === currentAccount?.did
 
···
   }, [_, message.text, message.facets])
 
   const onPressTranslateMessage = useCallback(() => {
-    const translatorUrl = getTranslatorLink(
-      message.text,
-      langPrefs.primaryLanguage,
-    )
-    openLink(translatorUrl, true)
+    translate(message.text, langPrefs.primaryLanguage)
 
     logger.metric(
       'translate',
···
       },
       {statsig: false},
     )
-  }, [langPrefs.primaryLanguage, message.text, openLink])
+  }, [langPrefs.primaryLanguage, message.text, translate])
 
   const onDelete = useCallback(() => {
     LayoutAnimation.configureNext(LayoutAnimation.Presets.easeInEaseOut)

src/lib/hooks/useTranslate.ts

···
+import {useCallback} from 'react'
+import * as IntentLauncher from 'expo-intent-launcher'
+
+import {getTranslatorLink} from '#/locale/helpers'
+import {isAndroid} from '#/platform/detection'
+import {useOpenLink} from './useOpenLink'
+
+export function useTranslate() {
+  const openLink = useOpenLink()
+
+  return useCallback(
+    async (text: string, language: string) => {
+      const translateUrl = getTranslatorLink(text, language)
+      if (isAndroid) {
+        try {
+          // use getApplicationIconAsync to determine if the translate app is installed
+          if (
+            !(await IntentLauncher.getApplicationIconAsync(
+              'com.google.android.apps.translate',
+            ))
+          ) {
+            throw new Error('Translate app not installed')
+          }
+
+          // TODO: this should only be called one at a time, use something like
+          // RQ's `scope` - otherwise can trigger the browser to open unexpectedly when the call throws -sfn
+          await IntentLauncher.startActivityAsync(
+            'android.intent.action.PROCESS_TEXT',
+            {
+              type: 'text/plain',
+              extra: {
+                'android.intent.extra.PROCESS_TEXT': text,
+                'android.intent.extra.PROCESS_TEXT_READONLY': true,
+              },
+              // note: to skip the intermediate app select, we need to specify a
+              // `className`. however, this isn't safe to hardcode, we'd need to query the
+              // package manager for the correct activity. this requires native code, so
+              // skip for now -sfn
+              // packageName: 'com.google.android.apps.translate',
+              // className: 'com.google.android.apps.translate.TranslateActivity',
+            },
+          )
+        } catch (err) {
+          if (__DEV__) console.error(err)
+          // most likely means they don't have the translate app
+          await openLink(translateUrl)
+        }
+      } else {
+        await openLink(translateUrl)
+      }
+    },
+    [openLink],
+  )
+}

src/screens/PostThread/components/ThreadItemAnchor.tsx

···
 
 import {useActorStatus} from '#/lib/actor-status'
 import {useOpenComposer} from '#/lib/hooks/useOpenComposer'
-import {useOpenLink} from '#/lib/hooks/useOpenLink'
+import {useTranslate} from '#/lib/hooks/useTranslate'
 import {makeProfileLink} from '#/lib/routes/links'
 import {sanitizeDisplayName} from '#/lib/strings/display-names'
 import {sanitizeHandle} from '#/lib/strings/handles'
···
 }) {
   const t = useTheme()
   const {_, i18n} = useLingui()
-  const openLink = useOpenLink()
+  const translate = useTranslate()
   const isRootPost = !('reply' in post.record)
   const langPrefs = useLanguagePrefs()
 
-  const translatorUrl = getTranslatorLink(
-    post.record?.text || '',
-    langPrefs.primaryLanguage,
-  )
   const needsTranslation = useMemo(
     () =>
       Boolean(
···
   const onTranslatePress = useCallback(
     (e: GestureResponderEvent) => {
       e.preventDefault()
-      openLink(translatorUrl, true)
+      translate(post.record.text || '', langPrefs.primaryLanguage)
 
       if (
         bsky.dangerousIsType<AppBskyFeedPost.Record>(
···
 
       return false
     },
-    [openLink, translatorUrl, langPrefs, post],
+    [translate, langPrefs, post],
   )
 
   return (
···
             </Text>
 
             <InlineLinkText
-              to={translatorUrl}
+              // overridden to open an intent on android, but keep
+              // as anchor tag for accessibility
+              to={getTranslatorLink(
+                post.record.text,
+                langPrefs.primaryLanguage,
+              )}
               label={_(msg`Translate`)}
               style={[a.text_sm]}
               onPress={onTranslatePress}>

src/view/com/post-thread/PostThreadItem.tsx

···
 import {useActorStatus} from '#/lib/actor-status'
 import {MAX_POST_LINES} from '#/lib/constants'
 import {useOpenComposer} from '#/lib/hooks/useOpenComposer'
-import {useOpenLink} from '#/lib/hooks/useOpenLink'
 import {usePalette} from '#/lib/hooks/usePalette'
+import {useTranslate} from '#/lib/hooks/useTranslate'
 import {makeProfileLink} from '#/lib/routes/links'
 import {sanitizeDisplayName} from '#/lib/strings/display-names'
 import {sanitizeHandle} from '#/lib/strings/handles'
···
   const showFollowButton =
     currentAccount?.did !== post.author.did && !onlyFollowersCanReply
 
-  const translatorUrl = getTranslatorLink(
-    record?.text || '',
-    langPrefs.primaryLanguage,
-  )
   const needsTranslation = useMemo(
     () =>
       Boolean(
···
             </ContentHider>
             <ExpandedPostDetails
               post={post}
+              record={record}
               isThreadAuthor={isThreadAuthor}
-              translatorUrl={translatorUrl}
               needsTranslation={needsTranslation}
             />
             {post.repostCount !== 0 ||
···
 
 function ExpandedPostDetails({
   post,
+  record,
   isThreadAuthor,
   needsTranslation,
-  translatorUrl,
 }: {
   post: AppBskyFeedDefs.PostView
+  record: AppBskyFeedPost.Record
   isThreadAuthor: boolean
   needsTranslation: boolean
-  translatorUrl: string
 }) {
   const t = useTheme()
   const pal = usePalette('default')
   const {_, i18n} = useLingui()
-  const openLink = useOpenLink()
+  const translate = useTranslate()
   const isRootPost = !('reply' in post.record)
   const langPrefs = useLanguagePrefs()
 
   const onTranslatePress = useCallback(
     (e: GestureResponderEvent) => {
       e.preventDefault()
-      openLink(translatorUrl, true)
+      translate(record.text || '', langPrefs.primaryLanguage)
 
       if (
         bsky.dangerousIsType<AppBskyFeedPost.Record>(
···
 
       return false
     },
-    [openLink, translatorUrl, langPrefs, post],
+    [translate, record.text, langPrefs, post],
   )
 
   return (
···
             </Text>
 
             <InlineLinkText
-              to={translatorUrl}
+              // overridden to open an intent on android, but keep
+              // as anchor tag for accessibility
+              to={getTranslatorLink(record.text, langPrefs.primaryLanguage)}
               label={_(msg`Translate`)}
               style={[a.text_sm, pal.link]}
               onPress={onTranslatePress}>

yarn.lock

···
     tlds "^1.234.0"
     zod "^3.23.8"
 
-"@atproto/api@^0.16.2":
-  version "0.16.2"
-  resolved "https://registry.yarnpkg.com/@atproto/api/-/api-0.16.2.tgz#1b2870e9a03d88f00a27602281755fa82ec824dd"
-  integrity sha512-sSTg31J8ws8DNaoiizp+/uJideRxRaJsq+Nyl8rnSxGw0w3oCvoeRU19iRWh2t0jZEmiRJAGkveGu23NKmPYEQ==
-  dependencies:
-    "@atproto/common-web" "^0.4.2"
-    "@atproto/lexicon" "^0.4.12"
-    "@atproto/syntax" "^0.4.0"
-    "@atproto/xrpc" "^0.7.1"
-    await-lock "^2.2.2"
-    multiformats "^9.9.0"
-    tlds "^1.234.0"
-    zod "^3.23.8"
-
 "@atproto/aws@^0.2.25":
   version "0.2.25"
   resolved "https://registry.yarnpkg.com/@atproto/aws/-/aws-0.2.25.tgz#d07265a656db990ffd54b254cae54388468d1dca"
···
   version "2.4.0"
   resolved "https://registry.yarnpkg.com/expo-image/-/expo-image-2.4.0.tgz#02f7fd743387206914cd431a6367f5be53509e3e"
   integrity sha512-TQ/LvrtJ9JBr+Tf198CAqflxcvdhuj7P24n0LQ1jHaWIVA7Z+zYKbYHnSMPSDMul/y0U46Z5bFLbiZiSidgcNw==
+
+expo-intent-launcher@^12.1.5:
+  version "12.1.5"
+  resolved "https://registry.yarnpkg.com/expo-intent-launcher/-/expo-intent-launcher-12.1.5.tgz#ed3051292b33e131535d9b35ca20b48cf56d1364"
+  integrity sha512-KmCc/dJHTnVf2ZdrZhYSkvQ588K7qQW+nBGfJj5woCwhEXwYz1xOLQcShnPQgQWRf8conAvQDkI3pbjYNPcECw==
 
 expo-json-utils@~0.15.0:
   version "0.15.0"