whitewind664/sdp

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".activities.ChatActivity">

    <androidx.recyclerview.widget.RecyclerView
        android:id="@+id/chat_recyclerview_messages"
        android:layout_width="0dp"
        android:layout_height="0dp"
        app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager"
        app:layout_constraintBottom_toTopOf="@+id/chat_linear_layout"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent" />

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:background="#fff"
        android:orientation="horizontal"
        android:id="@+id/chat_linear_layout"
        app:layout_constraintBottom_toBottomOf="parent">

        <EditText
            android:id="@+id/chat_editText_input"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_weight="2"
            android:ems="10"
            android:hint="Write a message"
            android:inputType="text"
            android:paddingHorizontal="10dp"
            android:text="" />

        <ImageButton
            android:id="@+id/chat_send_button"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_gravity="center"
            android:layout_marginHorizontal="10dp"
            android:background="@drawable/ic_sendbutton_black_24dp"
            android:padding="20dp"
            android:scaleType="fitCenter" />
            <!--android:onClick="sendMessage"-->
    </LinearLayout>
</androidx.constraintlayout.widget.ConstraintLayout>