1 files changed, 15 insertions, 3 deletions
diff --git a/src/com/android/launcher3/allapps/AllAppsStore.java b/src/com/android/launcher3/allapps/AllAppsStore.java
index a977b3a2d9..06af970cfc 100644
--- a/src/com/android/launcher3/allapps/AllAppsStore.java
+++ b/src/com/android/launcher3/allapps/AllAppsStore.java
@@ -20,6 +20,7 @@ import static com.android.launcher3.model.data.AppInfo.EMPTY_ARRAY;
 import static com.android.launcher3.model.data.ItemInfoWithIcon.FLAG_SHOW_DOWNLOAD_PROGRESS_MASK;
 import static com.android.launcher3.testing.shared.TestProtocol.WORK_TAB_MISSING;
 
+import android.os.UserHandle;
 import android.util.Log;
 import android.view.View;
 import android.view.ViewGroup;
@@ -35,7 +36,9 @@ import com.android.launcher3.util.PackageUserKey;
 
 import java.util.ArrayList;
 import java.util.Arrays;
+import java.util.Collections;
 import java.util.List;
+import java.util.Map;
 import java.util.concurrent.CopyOnWriteArrayList;
 import java.util.function.Consumer;
 import java.util.function.Predicate;
@@ -57,8 +60,8 @@ public class AllAppsStore {
 
     private final List<OnUpdateListener> mUpdateListeners = new CopyOnWriteArrayList<>();
     private final ArrayList<ViewGroup> mIconContainers = new ArrayList<>();
+    private Map<PackageUserKey, Integer> mPackageUserKeytoUidMap = Collections.emptyMap();
     private int mModelFlags;
-
     private int mDeferUpdatesFlags = 0;
     private boolean mUpdatePending = false;
 
@@ -67,12 +70,21 @@ public class AllAppsStore {
     }
 
     /**
-     * Sets the current set of apps.
+     * Sets the current set of apps and sets mapping for {@link PackageUserKey} to Uid for
+     * the current set of apps.
      */
-    public void setApps(AppInfo[] apps, int flags) {
+    public void setApps(AppInfo[] apps, int flags, Map<PackageUserKey, Integer> map) {
         mApps = apps;
         mModelFlags = flags;
         notifyUpdate();
+        mPackageUserKeytoUidMap = map;
+    }
+
+    /**
+     * Look up for Uid using package name and user handle for the current set of apps.
+     */
+    public int lookUpForUid(String packageName, UserHandle user) {
+        return mPackageUserKeytoUidMap.getOrDefault(new PackageUserKey(packageName, user), -1);
     }
 
     /**