Don't update quota for non-emulated volumes.

Since they don't support quota. Also, don't throw an exception if we
can't find a volume for the passed-in path, but warn instead: the volume
may be unstable and have disappeared by the time we do this.

Bug: 152618535
Test: boot emulated image; verify no crashes when inserting media on
      public storage
Change-Id: I0e6b8f5c9f9f35b80b7bd5f6255a70e210a30474

1 files changed, 6 insertions, 1 deletions

diff --git a/core/java/android/os/storage/StorageManager.java b/core/java/android/os/storage/StorageManager.java
index aee32ed769ac..a1a11ed54609 100644
--- a/core/java/android/os/storage/StorageManager.java
+++ b/core/java/android/os/storage/StorageManager.java
@@ -2447,7 +2447,12 @@ public class StorageManager {
         final String filePath = path.getCanonicalPath();
         final StorageVolume volume = getStorageVolume(path);
         if (volume == null) {
-            throw new IllegalStateException("Failed to update quota type for " + filePath);
+            Log.w(TAG, "Failed to update quota type for " + filePath);
+            return;
+        }
+        if (!volume.isEmulated()) {
+            // We only support quota tracking on emulated filesystems
+            return;
         }
 
         final int userId = volume.getOwner().getIdentifier();