diff --git a/mediarouter/mediarouter/src/main/java/androidx/mediarouter/media/MediaRouteProvider.java b/mediarouter/mediarouter/src/main/java/androidx/mediarouter/media/MediaRouteProvider.java
index ed033e1..34f191f 100644
--- a/mediarouter/mediarouter/src/main/java/androidx/mediarouter/media/MediaRouteProvider.java
+++ b/mediarouter/mediarouter/src/main/java/androidx/mediarouter/media/MediaRouteProvider.java
@@ -602,6 +602,10 @@
          *                   the route controller.
          * @param dynamicRoutes The dynamic route descriptors for published routes.
          *                      At least a selected or selecting route should be included.
+         *
+         * @throws IllegalArgumentException Thrown when no dynamic route descriptors are {@link
+         * DynamicRouteDescriptor#SELECTED SELECTED} or {@link DynamicRouteDescriptor#SELECTING
+         * SELECTING}.
          */
         public final void notifyDynamicRoutesChanged(
                 @NonNull MediaRouteDescriptor groupRoute,
@@ -612,6 +616,23 @@
             if (dynamicRoutes == null) {
                 throw new NullPointerException("dynamicRoutes must not be null");
             }
+
+            boolean hasSelectedRoute = false;
+            for (DynamicRouteDescriptor route: dynamicRoutes) {
+                int state = route.getSelectionState();
+                if (state == DynamicRouteDescriptor.SELECTED
+                        || state == DynamicRouteDescriptor.SELECTING) {
+                    hasSelectedRoute = true;
+                    break;
+                }
+            }
+
+            if (!hasSelectedRoute) {
+                throw new IllegalArgumentException("dynamicRoutes must have at least one selected"
+                        + " or selecting route.");
+
+            }
+
             synchronized (mLock) {
                 if (mExecutor != null) {
                     final OnDynamicRoutesChangedListener listener = mListener;