在轮廓较大的TextInputLayout中通过填充裁剪文本

<com.google.android.material.textfield.TextInputLayout
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    style="@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox.ExposedDropdownMenu">

    <EditText
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:inputType="text" />

</com.google.android.material.textfield.TextInputLayout>

TextInputLayout textInputLayout = findViewById(R.id.textInputLayout);
textInputLayout.setBoxBackgroundMode(TextInputLayout.BOX_BACKGROUND_FILLED);

textInputLayout.setBoxBackgroundColor(getResources().getColor(R.color.fill_color));
textInputLayout.setBoxStrokeColor(getResources().getColor(R.color.stroke_color));