Added enter send message and login for andriod feilds

android/app/src/main/res/layout/activity_main.xml

@@ -96,6 +96,7 @@
             android:layout_height="wrap_content"
             android:hint="Enter password"
             android:inputType="textPassword"
+            android:imeOptions="actionDone"
             android:layout_marginBottom="24dp"
             android:textColor="@color/text_dark"/>
 

android/app/src/main/res/layout/fragment_chat.xml

@@ -109,6 +109,7 @@
                 android:layout_weight="1"
                 android:hint="Type a message..."
                 android:inputType="text"
+                android:imeOptions="actionSend"
                 android:layout_marginEnd="8dp"
                 android:textColor="@color/text_dark"/>