<style name="MyTextInputLayout" parent="Widget.MaterialComponents.TextInputLayout.OutlinedBox">
<item name="android:textColorHint">
@android:color/holo_purple</item>
<item name="boxStrokeColor">
@android:color/black</item>
</style>
<style name="MyTextInputEditText" parent="ThemeOverlay.MaterialComponents.TextInputEditText.OutlinedBox.Dense">
<item name="android:textColor">
@android:color/black</item>
</style>