try to make stuff work

app/src/main/java/com/keylesspalace/tusky/components/conversation/ConversationsFragment.kt

@@ -223,6 +223,10 @@ class ConversationsFragment : SFragment(), StatusActionListener, Injectable, Res
         }
     }
 
+    override fun onTranslate(alreadyTranslated: Boolean, position: Int) {
+        TODO("Not yet implemented")
+    }
+
     override fun onMore(view: View, position: Int) {
         adapter.peek(position)?.let { conversation ->
 

app/src/main/java/com/keylesspalace/tusky/components/search/fragments/SearchStatusesFragment.kt

@@ -115,6 +115,10 @@ class SearchStatusesFragment : SearchFragment<StatusViewData.Concrete>(), Status
         }
     }
 
+    override fun onTranslate(alreadyTranslated: Boolean, position: Int) {
+        TODO("Not yet implemented")
+    }
+
     override fun onMore(view: View, position: Int) {
         searchAdapter.peek(position)?.status?.let {
             more(it, view, position)

app/src/main/java/com/keylesspalace/tusky/components/timeline/TimelineFragment.kt

@@ -371,6 +371,11 @@ class TimelineFragment :
         viewModel.bookmark(bookmark, status)
     }
 
+    override fun onTranslate(alreadyTranslated: Boolean, position: Int) {
+        val status = adapter.peek(position)?.asStatusOrNull() ?: return
+        viewModel.translate(alreadyTranslated, status)
+    }
+
     override fun onVoteInPoll(position: Int, choices: List<Int>) {
         val status = adapter.peek(position)?.asStatusOrNull() ?: return
         viewModel.voteInPoll(choices, status)

app/src/main/java/com/keylesspalace/tusky/components/timeline/viewmodel/TimelineViewModel.kt

@@ -135,6 +135,20 @@ abstract class TimelineViewModel(
         }
     }
 
+    fun translate(alreadyTranslated: Boolean, status: StatusViewData.Concrete): Job = viewModelScope.launch {
+        if (alreadyTranslated) {
+            timelineCases.dispatchNullTranslation(status.actionableId)
+        } else {
+            try {
+                timelineCases.translate(status.actionableId).await()
+            } catch (t: Exception) {
+                ifExpected(t) {
+                    Log.d(TAG, "Failed to translate status " + status.actionableId, t)
+                }
+            }
+        }
+    }
+
     fun voteInPoll(choices: List<Int>, status: StatusViewData.Concrete): Job = viewModelScope.launch {
         val poll = status.status.actionableStatus.poll ?: run {
             Log.w(TAG, "No poll on status ${status.id}")

app/src/main/java/com/keylesspalace/tusky/components/viewthread/ViewThreadFragment.kt

@@ -298,6 +298,10 @@ class ViewThreadFragment : SFragment(), OnRefreshListener, StatusActionListener,
         viewModel.bookmark(bookmark, status)
     }
 
+    override fun onTranslate(alreadyTranslated: Boolean, position: Int) {
+        TODO("Not yet implemented")
+    }
+
     override fun onMore(view: View, position: Int) {
         super.more(adapter.currentList[position].status, view, position)
     }

app/src/main/java/com/keylesspalace/tusky/fragment/NotificationsFragment.java

@@ -443,6 +443,11 @@ public void onBookmark(final boolean bookmark, final int position) {
                 );
     }
 
+    @Override
+    public void onTranslate(boolean alreadyTranslated, int position) {
+        // TODO: not yet implemented
+    }
+
     private void setBookmarkForStatus(String statusId, boolean bookmark) {
         updateStatus(statusId, (s) -> s.copyWithBookmarked(bookmark));
     }

app/src/main/java/com/keylesspalace/tusky/interfaces/StatusActionListener.java

@@ -17,16 +17,17 @@
 
 import android.view.View;
 
-import java.util.List;
-
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 
+import java.util.List;
+
 public interface StatusActionListener extends LinkListener {
     void onReply(int position);
     void onReblog(final boolean reblog, final int position);
     void onFavourite(final boolean favourite, final int position);
     void onBookmark(final boolean bookmark, final int position);
+    void onTranslate(final boolean alreadyTranslated, final int position);
     void onMore(@NonNull View view, final int position);
     void onViewMedia(int position, int attachmentIndex, @Nullable View view);
     void onViewThread(int position);

app/src/main/java/com/keylesspalace/tusky/usecase/TimelineCases.kt

@@ -68,9 +68,13 @@ class TimelineCases @Inject constructor(
 
     fun translate(statusId: String): Single<TranslationResult> {
         return mastodonApi.translateStatus(statusId)
-                .doAfterSuccess {translation ->
-             eventHub.dispatch(TranslationEvent(statusId, translation))
-        }
+            .doAfterSuccess {translation ->
+                eventHub.dispatch(TranslationEvent(statusId, translation))
+            }
+    }
+
+    fun dispatchNullTranslation(statusId: String) {
+        eventHub.dispatch(TranslationEvent(statusId, null))
     }
 
     fun favourite(statusId: String, favourite: Boolean): Single<Status> {

app/src/main/java/com/keylesspalace/tusky/util/ListStatusAccessibilityDelegate.kt

@@ -60,6 +60,7 @@ class ListStatusAccessibilityDelegate(
                 }
                 info.addAction(if (actionable.favourited) unfavouriteAction else favouriteAction)
                 info.addAction(if (actionable.bookmarked) unbookmarkAction else bookmarkAction)
+                info.addAction(if (actionable.translationResult == null) translateAction else untranslateAction)
 
                 val mediaActions = intArrayOf(
                     R.id.action_open_media_1,
@@ -109,6 +110,8 @@ class ListStatusAccessibilityDelegate(
                 R.id.action_unfavourite -> statusActionListener.onFavourite(false, pos)
                 R.id.action_bookmark -> statusActionListener.onBookmark(true, pos)
                 R.id.action_unbookmark -> statusActionListener.onBookmark(false, pos)
+                R.id.action_translate -> statusActionListener.onTranslate(false, pos)
+                R.id.action_untranslate -> statusActionListener.onTranslate(true, pos)
                 R.id.action_reblog -> statusActionListener.onReblog(true, pos)
                 R.id.action_unreblog -> statusActionListener.onReblog(false, pos)
                 R.id.action_open_profile -> {
@@ -313,6 +316,16 @@ class ListStatusAccessibilityDelegate(
         context.getString(R.string.action_bookmark)
     )
 
+    private val translateAction = AccessibilityActionCompat(
+        R.id.action_translate,
+        context.getString(R.string.action_translate)
+    )
+
+    private val untranslateAction = AccessibilityActionCompat(
+        R.id.action_untranslate,
+        context.getString(R.string.action_untranslate)
+    )
+
     private val openProfileAction = AccessibilityActionCompat(
         R.id.action_open_profile,
         context.getString(R.string.action_view_profile)

app/src/main/java/com/keylesspalace/tusky/viewdata/StatusViewData.kt

@@ -77,13 +77,13 @@ sealed class StatusViewData {
         init {
             if (Build.VERSION.SDK_INT == 23) {
                 // https://github.com/tuskyapp/Tusky/issues/563
-                this.content = replaceCrashingCharacters(status.actionableStatus.content.parseAsMastodonHtml())
+                this.content = replaceCrashingCharacters(status.actionableStatus.displayedContent.parseAsMastodonHtml())
                 this.spoilerText =
                     replaceCrashingCharacters(status.actionableStatus.spoilerText).toString()
                 this.username =
                     replaceCrashingCharacters(status.actionableStatus.account.username).toString()
             } else {
-                this.content = status.actionableStatus.content.parseAsMastodonHtml()
+                this.content = status.actionableStatus.displayedContent.parseAsMastodonHtml()
                 this.spoilerText = status.actionableStatus.spoilerText
                 this.username = status.actionableStatus.account.username
             }

app/src/main/res/values/actions.xml

@@ -6,6 +6,8 @@
     <item name="action_unfavourite" type="id" />
     <item name="action_bookmark" type="id" />
     <item name="action_unbookmark" type="id" />
+    <item name="action_translate" type="id" />
+    <item name="action_untranslate" type="id" />
     <item name="action_reblog" type="id" />
     <item name="action_unreblog" type="id" />
     <item name="action_open_profile" type="id" />

app/src/main/res/values/strings.xml

@@ -94,6 +94,8 @@
     <string name="action_unfavourite">Remove favorite</string>
     <string name="action_bookmark">Bookmark</string>
     <string name="action_unbookmark">Remove bookmark</string>
+    <string name="action_translate">Translate</string>
+    <string name="action_untranslate">Show original</string>
     <string name="action_more">More</string>
     <string name="action_compose">Compose</string>
     <string name="action_login">Login with Tusky</string>