Fix crash on reaction long press

app/src/main/java/chat/rocket/android/chatroom/ui/ChatRoomFragment.kt

@@ -87,7 +87,9 @@ import io.reactivex.Observable
 import io.reactivex.disposables.CompositeDisposable
 import io.reactivex.disposables.Disposable
 import kotlinx.android.synthetic.main.emoji_image_row_item.*
+import kotlinx.android.synthetic.main.emoji_image_row_item.view.*
 import kotlinx.android.synthetic.main.emoji_row_item.*
+import kotlinx.android.synthetic.main.emoji_row_item.view.*
 import kotlinx.android.synthetic.main.fragment_chat_room.*
 import kotlinx.android.synthetic.main.message_attachment_options.*
 import kotlinx.android.synthetic.main.message_composer.*
@@ -96,6 +98,7 @@ import timber.log.Timber
 import java.io.File
 import java.io.IOException
 import kotlinx.android.synthetic.main.reaction_praises_list_item.*
+import kotlinx.android.synthetic.main.reaction_praises_list_item.view.*
 import java.util.concurrent.TimeUnit
 import java.util.concurrent.atomic.AtomicInteger
 import javax.inject.Inject
@@ -704,9 +707,9 @@ class ChatRoomFragment : Fragment(), ChatRoomView, EmojiKeyboardListener, EmojiR
                     GlideApp.with(requireContext()).asBitmap()
                 }
 
-                glideRequest.load(url).into(emoji_image_view)
+                glideRequest.load(url).into(view_flipper.emoji_image_view)
             } else {
-                emoji_view.text = EmojiParser.parse(requireContext(), shortname)
+                view_flipper.emoji_view.text = EmojiParser.parse(requireContext(), shortname)
             }
 
             var listing = ""

app/src/main/res/layout/emoji_image_row_item.xml

-<?xml version="1.0" encoding="utf-8"?>
-<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools"
-    android:layout_width="48dp"
-    android:layout_height="48dp"
-    android:layout_gravity="center">
-
-    <ImageView
-        android:id="@+id/emoji_image_view"
-        android:layout_width="32dp"
-        android:layout_height="32dp"
-        android:layout_gravity="center"
-        tools:src="@tools:sample/avatars" />
-</FrameLayout>

app/src/main/res/layout/emoji_row_item.xml

-<?xml version="1.0" encoding="utf-8"?>
-<TextView xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools"
-    android:id="@+id/emoji_view"
-    android:layout_width="48dp"
-    android:layout_height="48dp"
-    android:foreground="?selectableItemBackground"
-    android:layout_gravity="center"
-    android:gravity="center"
-    android:textColor="#000000"
-    android:textSize="24sp"
-    tools:text="😀" />