just rename MessageComposer -> MessageFormLayout, MessageComposerManager -> MessageFormManager.

app/src/main/java/chat/rocket/android/fragment/chatroom/RoomFragment.java

@@ -29,7 +29,7 @@ import chat.rocket.android.helper.LoadMoreScrollListener;
 import chat.rocket.android.helper.LogcatIfError;
 import chat.rocket.android.helper.OnBackPressListener;
 import chat.rocket.android.helper.TextUtils;
-import chat.rocket.android.layouthelper.chatroom.MessageComposerManager;
+import chat.rocket.android.layouthelper.chatroom.MessageFormManager;
 import chat.rocket.android.layouthelper.chatroom.MessageListAdapter;
 import chat.rocket.android.layouthelper.chatroom.PairedMessage;
 import chat.rocket.android.log.RCLog;
@@ -50,7 +50,7 @@ import chat.rocket.android.realm_helper.RealmModelListAdapter;
 import chat.rocket.android.realm_helper.RealmObjectObserver;
 import chat.rocket.android.realm_helper.RealmStore;
 import chat.rocket.android.service.RocketChatService;
-import chat.rocket.android.widget.message.MessageComposer;
+import chat.rocket.android.widget.message.MessageFormLayout;
 import permissions.dispatcher.NeedsPermission;
 import permissions.dispatcher.RuntimePermissions;
 
@@ -70,7 +70,7 @@ public class RoomFragment extends AbstractChatRoomFragment
   private String token;
   private LoadMoreScrollListener scrollListener;
   private RealmObjectObserver<LoadMessageProcedure> procedureObserver;
-  private MessageComposerManager messageComposerManager;
+  private MessageFormManager messageComposerManager;
 
   private MessageSelectionDialogFragment.ClickListener messageSelectionClickListener =
       messageSpec -> RoomFragmentPermissionsDispatcher
@@ -224,9 +224,9 @@ public class RoomFragment extends AbstractChatRoomFragment
   }
 
   private void setupMessageComposer() {
-    final MessageComposer messageComposer =
-        (MessageComposer) rootView.findViewById(R.id.message_composer);
-    messageComposerManager = new MessageComposerManager(messageComposer);
+    final MessageFormLayout messageFormLayout =
+        (MessageFormLayout) rootView.findViewById(R.id.message_composer);
+    messageComposerManager = new MessageFormManager(messageFormLayout);
     messageComposerManager.setSendMessageCallback(messageText ->
         realmHelper.executeTransaction(realm ->
             realm.createOrUpdateObjectFromJson(Message.class, new JSONObject()

app/src/main/java/chat/rocket/android/layouthelper/chatroom/MessageComposerManager.java → app/src/main/java/chat/rocket/android/layouthelper/chatroom/MessageFormManager.java

 package chat.rocket.android.layouthelper.chatroom;
 
 import bolts.Task;
-import chat.rocket.android.widget.message.MessageComposer;
+import chat.rocket.android.widget.message.MessageFormLayout;
 
 /**
- * handling visibility of FAB-compose and MessageComposer.
+ * handling MessageForm.
  */
-public class MessageComposerManager {
-  private final MessageComposer messageComposer;
+public class MessageFormManager {
+  private final MessageFormLayout messageFormLayout;
   private SendMessageCallback sendMessageCallback;
   private ExtrasPickerListener extrasPickerListener;
 
-  public MessageComposerManager(MessageComposer messageComposer) {
-    this.messageComposer = messageComposer;
+  public MessageFormManager(MessageFormLayout messageFormLayout) {
+    this.messageFormLayout = messageFormLayout;
     init();
   }
 
   private void init() {
-    messageComposer.setOnActionListener(new MessageComposer.ActionListener() {
+    messageFormLayout.setOnActionListener(new MessageFormLayout.ActionListener() {
       @Override
       public void onSubmit(String message) {
         sendMessage(message);
@@ -43,7 +43,7 @@ public class MessageComposerManager {
   }
 
   public void clearComposingText() {
-    messageComposer.setText("");
+    messageFormLayout.setText("");
   }
 
   private void sendMessage(String message) {
@@ -51,12 +51,12 @@ public class MessageComposerManager {
       return;
     }
 
-    messageComposer.setEnabled(false);
+    messageFormLayout.setEnabled(false);
     sendMessageCallback.onSubmit(message).onSuccess(task -> {
       clearComposingText();
       return null;
     }).continueWith(task -> {
-      messageComposer.setEnabled(true);
+      messageFormLayout.setEnabled(true);
       return null;
     });
   }

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

@@ -9,7 +9,7 @@
             android:layout_height="match_parent"
             android:layout_above="@+id/message_composer" />
 
-    <chat.rocket.android.widget.message.MessageComposer
+    <chat.rocket.android.widget.message.MessageFormLayout
             android:id="@+id/message_composer"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"

rocket-chat-android-widgets/src/main/java/chat/rocket/android/widget/message/MessageComposer.java → rocket-chat-android-widgets/src/main/java/chat/rocket/android/widget/message/MessageFormLayout.java

@@ -11,14 +11,13 @@ import android.util.AttributeSet;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
-import android.view.inputmethod.InputMethodManager;
 import android.widget.EditText;
 import android.widget.LinearLayout;
 import android.widget.TextView;
 
 import chat.rocket.android.widget.R;
 
-public class MessageComposer extends LinearLayout {
+public class MessageFormLayout extends LinearLayout {
 
   protected ActionListener actionListener;
   protected ViewGroup composer;
@@ -26,23 +25,23 @@ public class MessageComposer extends LinearLayout {
   private View btnExtra;
   private View btnSubmit;
 
-  public MessageComposer(Context context) {
+  public MessageFormLayout(Context context) {
     super(context);
     init();
   }
 
-  public MessageComposer(Context context, AttributeSet attrs) {
+  public MessageFormLayout(Context context, AttributeSet attrs) {
     super(context, attrs);
     init();
   }
 
-  public MessageComposer(Context context, AttributeSet attrs, int defStyleAttr) {
+  public MessageFormLayout(Context context, AttributeSet attrs, int defStyleAttr) {
     super(context, attrs, defStyleAttr);
     init();
   }
 
   @TargetApi(Build.VERSION_CODES.LOLLIPOP)
-  public MessageComposer(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {
+  public MessageFormLayout(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {
     super(context, attrs, defStyleAttr, defStyleRes);
     init();
   }