Migrate legacy obb only if first api level < 29

Since a device whose first api >= 29 doesn't have legacy obb,
migrate it only if first api level < 29 to reduce unnecessary calls.

Bug: 204097684
Test: compile & verify basic functions working
Change-Id: I6899604717ceb3286402db48455ec5cf43b3500a

1 files changed, 3 insertions, 1 deletions

diff --git a/services/core/java/com/android/server/StorageManagerService.java b/services/core/java/com/android/server/StorageManagerService.java
index c7f4b4d03648..780afd86b373 100644
--- a/services/core/java/com/android/server/StorageManagerService.java
+++ b/services/core/java/com/android/server/StorageManagerService.java
@@ -80,6 +80,7 @@ import android.content.res.ObbInfo;
 import android.database.ContentObserver;
 import android.net.Uri;
 import android.os.Binder;
+import android.os.Build;
 import android.os.DropBoxManager;
 import android.os.Environment;
 import android.os.Handler;
@@ -1648,7 +1649,8 @@ class StorageManagerService extends IStorageManager.Stub
                     // obb data to its new location. This may take time depending on the size of
                     // the data to be copied so it's done on the StorageManager worker thread.
                     // This needs to be finished before start mounting obb directories.
-                    if (userId == 0) {
+                    if (userId == 0
+                            && Build.VERSION.DEVICE_INITIAL_SDK_INT < Build.VERSION_CODES.Q) {
                         mPmInternal.migrateLegacyObbData();
                     }