Implement ANR delay with app IO blocked reason

The ExternalStorageService now notifies the system_server of app IO
blocked reasons, specifically transcoding. If an ANR occurs, we query
these reasons for the uid to modify the ANR dialog behavior

Bug: 170486601
Test: Manual
Change-Id: I86f800c4a6c565a7bced0f2a5c5da7ba6c048168

1 files changed, 7 insertions, 0 deletions

diff --git a/core/java/android/os/storage/StorageManagerInternal.java b/core/java/android/os/storage/StorageManagerInternal.java
index b12bb2ece4c2..396ba2d3cea5 100644
--- a/core/java/android/os/storage/StorageManagerInternal.java
+++ b/core/java/android/os/storage/StorageManagerInternal.java
@@ -20,6 +20,7 @@ import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.os.IVold;
 
+import java.util.List;
 import java.util.Set;
 
 /**
@@ -112,4 +113,10 @@ public abstract class StorageManagerInternal {
      * @param bytes number of bytes which need to be freed
      */
     public abstract void freeCache(@Nullable String volumeUuid, long bytes);
+
+    /**
+     * Returns the {@link VolumeInfo#getId()} values for the volumes matching
+     * {@link VolumeInfo#isPrimary()}
+     */
+    public abstract List<String> getPrimaryVolumeIds();
 }