I realize even I use wrap_content
for my spinner (I avoid using match_parent
as I do not want the spinner overly long), and using match_parent
In such Cases where you want to list all country or have big list
Try : spinnerMode="dialog" as show below :
<Spinner
android:id="@+id/spinnerId"
android:layout_width="wrap_content"
android:dropDownWidth="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="10dp"
android:spinnerMode="dialog"/>