android 5.1 the arrow not show

[CharlesWWT]

I use vivoX6PlusL which version android 5.1,sometimes arrow not show,but same code i run motozplay which version android 8.0，it is show. And AndroidStudio Preview also show the arrow,its normal here is my xml code if you need the whole code i can send to your email <LinearLayout android:orientation="vertical" android:layout_width="match_parent" android:layout_height="80dp"> <org.angmarch.views.NiceSpinner android:id="@+id/nice_spinner" android:layout_width="match_parent" android:layout_height="45dp" app:arrowTint="@android:color/black" app:textTint="@android:color/darker_gray"/> <TextView android:paddingLeft="20dp" android:background="#f0f0f0" android:gravity="center_vertical" android:layout_width="match_parent" android:layout_height="35dp" /> </LinearLayout>

[SopheapSK]

I also got this. Have you found the solution yet?

[Jidcoo]

+1