Merge "Wait for installd to start to perform dexopt operation" am: 3f0f0b686a am: ee20cc3ca1

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1615847

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I4b80a78b7e017e7c8bce69d856b321de6dc9357d

core/java/com/android/internal/os/ZygoteInit.java

@@ -648,8 +648,6 @@ public class ZygoteInit {
      */
     private static void performSystemServerDexOpt(String classPath) {
         final String[] classPathElements = classPath.split(":");
-        final IInstalld installd = IInstalld.Stub
-                .asInterface(ServiceManager.getService("installd"));
         final String instructionSet = VMRuntime.getRuntime().vmInstructionSet();
 
         String classPathForElement = "";
@@ -686,6 +684,10 @@ public class ZygoteInit {
                 final String uuid = StorageManager.UUID_PRIVATE_INTERNAL;
                 final String seInfo = null;
                 final int targetSdkVersion = 0;  // SystemServer targets the system's SDK version
+                // Wait for installd to be made available
+                IInstalld installd = IInstalld.Stub.asInterface(
+                        ServiceManager.waitForService("installd"));
+
                 try {
                     installd.dexopt(classPathElement, Process.SYSTEM_UID, packageName,
                             instructionSet, dexoptNeeded, outputPath, dexFlags, systemServerFilter,