Setup for Edittext in a mobile messenger compose activity

im_edittext.xml

   <EditText android:id="@+id/edtInput"
        android:layout_width="0dip"
        android:layout_height="wrap_content"
        android:layout_weight="1"
        android:inputType="textShortMessage|textAutoCorrect|textCapSentences|textMultiLine"
        android:imeOptions="actionSend|flagNoEnterAction"
        android:maxLines="4"
        android:maxLength="2000"
        android:hint="@string/compose_hint"/>