Merge pull request #1320 from RocketChat/fix/send-button-vanishing-in-thin-air

[FIX] Composer buttons vanishing in thin air

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

@@ -651,7 +651,6 @@ class ChatRoomFragment : Fragment(), ChatRoomView, EmojiKeyboardListener, EmojiR
             button_join_chat.setVisible(true)
             button_join_chat.setOnClickListener { presenter.joinChat(chatRoomId) }
         } else {
-            button_send.alpha = 0f
             button_send.setVisible(false)
             button_show_attachment_options.alpha = 1f
             button_show_attachment_options.setVisible(true)
@@ -787,14 +786,14 @@ class ChatRoomFragment : Fragment(), ChatRoomView, EmojiKeyboardListener, EmojiR
 
     private fun setupComposeButtons(charSequence: CharSequence) {
         if (charSequence.isNotEmpty() && playComposeMessageButtonsAnimation) {
-            button_show_attachment_options.fadeOut(1F, 0F, 120)
-            button_send.fadeIn(0F, 1F, 120)
+            button_show_attachment_options.setVisible(false)
+            button_send.setVisible(true)
             playComposeMessageButtonsAnimation = false
         }
 
         if (charSequence.isEmpty()) {
-            button_send.fadeOut(1F, 0F, 120)
-            button_show_attachment_options.fadeIn(0F, 1F, 120)
+            button_send.setVisible(false)
+            button_show_attachment_options.setVisible(true)
             playComposeMessageButtonsAnimation = true
         }
     }