Hack.

Test: none
Bug: 69331247
Change-Id: I65807b7e8994746a80e06a8530d9aeb967ea04ca

core/java/android/os/Process.java

@@ -151,6 +151,9 @@ public class Process {
      */
     public static final int OTA_UPDATE_UID = 1061;
 
+    /** {@hide} */
+    public static final int NOBODY_UID = 9999;
+
     /**
      * Defines the start of a range of UIDs (and GIDs), going from this
      * number to {@link #LAST_APPLICATION_UID} that are reserved for assigning

services/core/java/com/android/server/pm/PackageDexOptimizer.java

@@ -154,7 +154,13 @@ public class PackageDexOptimizer {
                 targetInstructionSets : getAppDexInstructionSets(pkg.applicationInfo);
         final String[] dexCodeInstructionSets = getDexCodeInstructionSets(instructionSets);
         final List<String> paths = pkg.getAllCodePaths();
-        final int sharedGid = UserHandle.getSharedAppGid(pkg.applicationInfo.uid);
+
+        int sharedGid = UserHandle.getSharedAppGid(pkg.applicationInfo.uid);
+        if (sharedGid == -1) {
+            Slog.wtf(TAG, "Well this is awkward; package " + pkg.applicationInfo.name + " had UID "
+                    + pkg.applicationInfo.uid, new Throwable());
+            sharedGid = android.os.Process.NOBODY_UID;
+        }
 
         // Get the class loader context dependencies.
         // For each code path in the package, this array contains the class loader context that