chỉ cần thêm android:letterSpacing = 0 vào style button của bạn như sau:
<style name="StyleButtonCancelGray" parent="Widget.MaterialComponents.Button.UnelevatedButton">
<item name="android:textColor">@color/gray80</item>
<item name="android:insetTop">@dimen/d_0</item>
<item name="android:insetBottom">@dimen/d_0</item>
<item name="enforceTextAppearance">@style/TextView.SemiBold</item>
<item name="backgroundTint">@color/gray80_15</item>
<item name="android:textAllCaps">false</item>
<item name="android:letterSpacing">0</item>
</style>
Trong 标签 Button của bạn, áp dụng nó:
<com.google.android.material.button.MaterialButton
android:id="@+id/btnCancelFilter"
style="@style/StyleButtonCancelGray"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginHorizontal="@dimen/d_7"
android:stateListAnimator="@null"
android:text="@string/cancel_filter"
android:textSize="@dimen/font_size_16"
app:cornerRadius="@dimen/d_6"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toStartOf="@+id/btnConfirmFilter"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />