Workaround ConnectivityManager SecurityException on Android 11

#exofixit
#minor-release
Issue: #9002
PiperOrigin-RevId: 395221648

RELEASENOTES.md

@@ -287,6 +287,11 @@
         ([#9183](https://github.com/google/ExoPlayer/issues/9183)).
     *   Allow the timeout to be customised via
         `RtspMediaSource.Factory.setTimeoutMs`.
+*   Downloads and caching:
+    *   Workaround platform issue that can cause a `SecurityException` to be
+        thrown from `Requirements.isInternetConnectivityValidated` on devices
+        running Android 11
+        ([#9002](https://github.com/google/ExoPlayer/issues/9002)).
 
 ### 2.14.1 (2021-06-11)
 

library/core/src/main/java/com/google/android/exoplayer2/scheduler/Requirements.java

@@ -210,11 +210,17 @@ public final class Requirements implements Parcelable {
     if (activeNetwork == null) {
       return false;
     }
-    @Nullable
-    NetworkCapabilities networkCapabilities =
-        connectivityManager.getNetworkCapabilities(activeNetwork);
-    return networkCapabilities != null
-        && networkCapabilities.hasCapability(NetworkCapabilities.NET_CAPABILITY_VALIDATED);
+
+    try {
+      @Nullable
+      NetworkCapabilities networkCapabilities =
+          connectivityManager.getNetworkCapabilities(activeNetwork);
+      return networkCapabilities != null
+          && networkCapabilities.hasCapability(NetworkCapabilities.NET_CAPABILITY_VALIDATED);
+    } catch (SecurityException e) {
+      // Workaround for https://issuetracker.google.com/issues/175055271.
+      return true;
+    }
   }
 
   @Override