title: How change default underline color in TextInputEditText
body: <p>my underline color in editText is primaryColor, I want to change it to another when it is out of focus.</p>
  <p>xml</p>
  <pre><code>&lt;com.google.android.material.textfield.TextInputLayout
              android:id=&quot;@+id/usernameInputLayout&quot;
              android:layout_width=&quot;384dp&quot;
              android:layout_height=&quot;75dp&quot;
              android:layout_marginStart=&quot;16dp&quot;
              android:layout_marginTop=&quot;200dp&quot;
              android:layout_marginEnd=&quot;16dp&quot;
              android:hint=&quot;@string/username_hint&quot;
              app:hintTextColor=&quot;@color/white&quot;
              android:textColorHint=&quot;@color/white&quot;
              app:layout_constraintEnd_toEndOf=&quot;parent&quot;
              app:layout_constraintStart_toStartOf=&quot;parent&quot;
              app:layout_constraintTop_toTopOf=&quot;parent&quot;&gt;
  
              &lt;com.google.android.material.textfield.TextInputEditText
                  android:id=&quot;@+id/usernameInputEditText&quot;
                  android:layout_width=&quot;match_parent&quot;
                  android:layout_height=&quot;wrap_content&quot;
                  android:inputType=&quot;text&quot;
                  android:textColor=&quot;@color/white&quot;
                  android:background=&quot;@color/primaryColor&quot;
                  android:text=&quot;@={authViewModel._username}&quot;/&gt;
          &lt;/com.google.android.material.textfield.TextInputLayout&gt;
  </code></pre>
  <p>i tried</p>
  <pre><code>app:boxStrokeColor=&quot;color/blue&quot; 
  </code></pre>
  <p>but it works when editText is focused, in other word user is in editText, I want to when user isn't in editText line was  blue and when user is in editText line should be white</p>