title: RTL android:hint in TextInputLayout
body: <p>I have this XML layout:</p>
  
  <pre><code> &lt;?xml version="1.0" encoding="utf-8"?&gt;
      &lt;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:layoutDirection="locale" 
          android:textDirection="rtl"
          android:layout_width="match_parent"
          android:layout_height="match_parent"
          tools:context=".app.storey.view.StoreyInsertFragment"&gt;
  
      &lt;com.google.android.material.textfield.TextInputLayout
              android:layout_width="match_parent"
              android:layout_height="wrap_content"
              android:hint="somthing"
              app:layout_constraintEnd_toEndOf="parent"
              android:layout_marginEnd="8dp"
              android:layout_marginTop="8dp"
              app:layout_constraintStart_toStartOf="parent"
              android:layout_marginStart="8dp"
              app:layout_constraintHorizontal_bias="0.0" 
              app:layout_constraintTop_toTopOf="parent"&gt;
  
          &lt;com.google.android.material.textfield.TextInputEditText
                  android:layout_width="match_parent"
                  android:layout_height="wrap_content"/&gt;
  
      &lt;/com.google.android.material.textfield.TextInputLayout&gt;
  
  &lt;/androidx.constraintlayout.widget.ConstraintLayout&gt;
  </code></pre>
  
  <p>I want <code>hint</code> text show on right side but after use <code>layoutDirection</code>,<code>textAlignment</code> still show on left, how can I do this?</p>
  
  <p>I see <a href="https://issuetracker.google.com/issues/37055931" rel="noreferrer">this link</a> but not solve my problem.</p>