Android Spinner support hint Adding to project Gradle Add below code to your root build.gradle file allprojects { repositories { maven { url ‘https://jitpack.io’ } } } And add the following dependency code to your module‘s build.gradle file. dependencies { implementation ‘com.github.Mamoon-Alhawamdeh:AmazingSpinner:${latest-version}” } Usage <com.google.android.material.textfield.TextInputLayout style=”@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox.ExposedDropdownMenu” android:layout_width=”match_parent” android:layout_height=”wrap_content” android:layout_marginLeft=”16dp” android:layout_marginRight=”16dp”> <com.rosemaryapp.amazingspinner.AmazingSpinner style=”@style/Widget.MaterialComponents.AutoCompleteTextView.OutlinedBox” android:layout_width=”match_parent” android:layout_height=”wrap_content” android:hint=”hint”/> […]