Cleaning (remove audio and file as not supported yet)

attachment-viewer/src/main/java/im/vector/riotx/attachmentviewer/AttachmentSourceProvider.kt

@@ -23,8 +23,8 @@ sealed class AttachmentInfo(open val uid: String) {
     data class Image(override val uid: String, val url: String, val data: Any?) : AttachmentInfo(uid)
     data class AnimatedImage(override val uid: String, val url: String, val data: Any?) : AttachmentInfo(uid)
     data class Video(override val uid: String, val url: String, val data: Any, val thumbnail: Image?) : AttachmentInfo(uid)
-    data class Audio(override val uid: String, val url: String, val data: Any) : AttachmentInfo(uid)
+//    data class Audio(override val uid: String, val url: String, val data: Any) : AttachmentInfo(uid)
-    data class File(override val uid: String, val url: String, val data: Any) : AttachmentInfo(uid)
+//    data class File(override val uid: String, val url: String, val data: Any) : AttachmentInfo(uid)
 }
 
 interface AttachmentSourceProvider {

attachment-viewer/src/main/java/im/vector/riotx/attachmentviewer/AttachmentsAdapter.kt

@@ -17,36 +17,10 @@
 package im.vector.riotx.attachmentviewer
 
 import android.view.LayoutInflater
-import android.view.View
 import android.view.ViewGroup
 import androidx.recyclerview.widget.RecyclerView
 
-abstract class BaseViewHolder constructor(itemView: View) :
+class AttachmentsAdapter : RecyclerView.Adapter<BaseViewHolder>() {
-        RecyclerView.ViewHolder(itemView) {
-
-    open fun onRecycled() {
-        boundResourceUid = null
-    }
-
-    open fun onAttached() {}
-    open fun onDetached() {}
-    open fun entersBackground() {}
-    open fun entersForeground() {}
-    open fun onSelected(selected: Boolean) {}
-
-    open fun handleCommand(commands: AttachmentCommands) {}
-
-    var boundResourceUid: String? = null
-
-    open fun bind(attachmentInfo: AttachmentInfo) {
-        boundResourceUid = attachmentInfo.uid
-    }
-}
-
-class AttachmentViewHolder constructor(itemView: View) :
-        BaseViewHolder(itemView)
-
-class AttachmentsAdapter() : RecyclerView.Adapter<BaseViewHolder>() {
 
     var attachmentSourceProvider: AttachmentSourceProvider? = null
         set(value) {
@@ -71,7 +45,7 @@ class AttachmentsAdapter() : RecyclerView.Adapter<BaseViewHolder>() {
             R.layout.item_image_attachment          -> ZoomableImageViewHolder(itemView)
             R.layout.item_animated_image_attachment -> AnimatedImageViewHolder(itemView)
             R.layout.item_video_attachment          -> VideoViewHolder(itemView)
-            else                                    -> AttachmentViewHolder(itemView)
+            else                                    -> UnsupportedViewHolder(itemView)
         }
     }
 
@@ -81,8 +55,8 @@ class AttachmentsAdapter() : RecyclerView.Adapter<BaseViewHolder>() {
             is AttachmentInfo.Image         -> R.layout.item_image_attachment
             is AttachmentInfo.Video         -> R.layout.item_video_attachment
             is AttachmentInfo.AnimatedImage -> R.layout.item_animated_image_attachment
-            is AttachmentInfo.Audio         -> TODO()
+//            is AttachmentInfo.Audio         -> TODO()
-            is AttachmentInfo.File          -> TODO()
+//            is AttachmentInfo.File          -> TODO()
         }
     }
 
@@ -103,8 +77,8 @@ class AttachmentsAdapter() : RecyclerView.Adapter<BaseViewHolder>() {
                 is AttachmentInfo.Video         -> {
                     attachmentSourceProvider?.loadVideo((holder as VideoViewHolder).target, it)
                 }
-                else                            -> {
+//                else                            -> {
-                }
+////                }
             }
         }
     }

attachment-viewer/src/main/java/im/vector/riotx/attachmentviewer/BaseViewHolder.kt

@@ -0,0 +1,45 @@
+/*
+ * Copyright (c) 2020 New Vector Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package im.vector.riotx.attachmentviewer
+
+import android.view.View
+import androidx.recyclerview.widget.RecyclerView
+
+abstract class BaseViewHolder constructor(itemView: View) :
+        RecyclerView.ViewHolder(itemView) {
+
+    open fun onRecycled() {
+        boundResourceUid = null
+    }
+
+    open fun onAttached() {}
+    open fun onDetached() {}
+    open fun entersBackground() {}
+    open fun entersForeground() {}
+    open fun onSelected(selected: Boolean) {}
+
+    open fun handleCommand(commands: AttachmentCommands) {}
+
+    var boundResourceUid: String? = null
+
+    open fun bind(attachmentInfo: AttachmentInfo) {
+        boundResourceUid = attachmentInfo.uid
+    }
+}
+
+class UnsupportedViewHolder constructor(itemView: View) :
+        BaseViewHolder(itemView)