Support opening unknown attachment types via `openLink` (#2044)

* Support opening unknown attachment types via openLink. #1970

* Fix label text for unknown attachment types

app/src/main/java/com/keylesspalace/tusky/adapter/StatusBaseViewHolder.java

@@ -567,7 +567,6 @@ public abstract class StatusBaseViewHolder extends RecyclerView.ViewHolder {
     @DrawableRes
     private static int getLabelIcon(Attachment.Type type) {
         switch (type) {
-            default:
             case IMAGE:
                 return R.drawable.ic_photo_24dp;
             case GIFV:
@@ -575,6 +574,8 @@ public abstract class StatusBaseViewHolder extends RecyclerView.ViewHolder {
                 return R.drawable.ic_videocam_24dp;
             case AUDIO:
                 return R.drawable.ic_music_box_24dp;
+            default:
+                return R.drawable.ic_attach_file_24dp;
         }
     }
 
@@ -789,7 +790,7 @@ public abstract class StatusBaseViewHolder extends RecyclerView.ViewHolder {
             setBookmarked(status.isBookmarked());
             List<Attachment> attachments = status.getAttachments();
             boolean sensitive = status.isSensitive();
-            if (statusDisplayOptions.mediaPreviewEnabled() && !hasAudioAttachment(attachments)) {
+            if (statusDisplayOptions.mediaPreviewEnabled() && hasPreviewableAttachment(attachments)) {
                 setMediaPreviews(attachments, sensitive, listener, status.isShowingContent(), statusDisplayOptions.useBlurhash());
 
                 if (attachments.size() == 0) {
@@ -840,13 +841,13 @@ public abstract class StatusBaseViewHolder extends RecyclerView.ViewHolder {
         }
     }
 
-    protected static boolean hasAudioAttachment(List<Attachment> attachments) {
+    protected static boolean hasPreviewableAttachment(List<Attachment> attachments) {
         for (Attachment attachment : attachments) {
-            if (attachment.getType() == Attachment.Type.AUDIO) {
+            if (attachment.getType() == Attachment.Type.AUDIO || attachment.getType() == Attachment.Type.UNKNOWN) {
-                return true;
+                return false;
             }
         }
-        return false;
+        return true;
     }
 
     private void setDescriptionForStatus(@NonNull StatusViewData.Concrete status,

app/src/main/java/com/keylesspalace/tusky/components/conversation/ConversationViewHolder.java

@@ -83,7 +83,7 @@ public class ConversationViewHolder extends StatusBaseViewHolder {
         setBookmarked(status.getBookmarked());
         List<Attachment> attachments = status.getAttachments();
         boolean sensitive = status.getSensitive();
-        if (statusDisplayOptions.mediaPreviewEnabled() && !hasAudioAttachment(attachments)) {
+        if (statusDisplayOptions.mediaPreviewEnabled() && hasPreviewableAttachment(attachments)) {
             setMediaPreviews(attachments, sensitive, listener, status.getShowingHiddenContent(),
                     statusDisplayOptions.useBlurhash());
 

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

@@ -147,6 +147,7 @@ class SearchStatusesFragment : SearchFragment<Pair<Status, StatusViewData.Concre
                     }
                 }
                 Attachment.Type.UNKNOWN -> {
+                    LinkHelper.openLink(actionable.attachments[attachmentIndex].url, context)
                 }
             }
 

app/src/main/java/com/keylesspalace/tusky/fragment/AccountMediaFragment.kt

@@ -36,6 +36,7 @@ import com.keylesspalace.tusky.entity.Status
 import com.keylesspalace.tusky.interfaces.RefreshableFragment
 import com.keylesspalace.tusky.network.MastodonApi
 import com.keylesspalace.tusky.settings.PrefKeys
+import com.keylesspalace.tusky.util.LinkHelper
 import com.keylesspalace.tusky.util.ThemeUtils
 import com.keylesspalace.tusky.util.hide
 import com.keylesspalace.tusky.util.show
@@ -273,10 +274,8 @@ class AccountMediaFragment : BaseFragment(), RefreshableFragment, Injectable {
                 }
             }
             Attachment.Type.UNKNOWN -> {
-            }/* Intentionally do nothing. This case is here is to handle when new attachment
+                LinkHelper.openLink(items[currentIndex].attachment.url, context)
-                 * types are added to the API before code is added here to handle them. So, the
+            }
-                 * best fallback is to just show the preview and ignore requests to view them. */
-
         }
     }
 

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

@@ -437,8 +437,9 @@ public abstract class SFragment extends BaseFragment implements Injectable {
                 }
                 break;
             }
+            default:
             case UNKNOWN: {
-                onViewUrl(active.getUrl());
+                LinkHelper.openLink(active.getUrl(), getContext());
                 break;
             }
         }

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

@@ -228,7 +228,8 @@ class StatusViewHelper(private val itemView: View) {
         return when (type) {
             Attachment.Type.IMAGE -> context.getString(R.string.status_media_images)
             Attachment.Type.GIFV, Attachment.Type.VIDEO -> context.getString(R.string.status_media_video)
-            else -> context.getString(R.string.status_media_images)
+            Attachment.Type.AUDIO -> context.getString(R.string.status_media_audio)
+            else -> context.getString(R.string.status_media_attachments)
         }
     }
 
@@ -237,7 +238,8 @@ class StatusViewHelper(private val itemView: View) {
         return when (type) {
             Attachment.Type.IMAGE -> R.drawable.ic_photo_24dp
             Attachment.Type.GIFV, Attachment.Type.VIDEO -> R.drawable.ic_videocam_24dp
-            else -> R.drawable.ic_photo_24dp
+            Attachment.Type.AUDIO -> R.drawable.ic_music_box_24dp
+            else -> R.drawable.ic_attach_file_24dp
         }
     }