Add metrics for waiting dexopt

Bug: 388159696
FLAG: EXEMPT add metrics
Test: run statsd_testdrive and check output: install_steps: 8
Change-Id: If5ec8af18317a2691041709d99a64bfe41d5460e

3 files changed, 19 insertions, 1 deletions

diff --git a/services/core/java/com/android/server/pm/InstallPackageHelper.java b/services/core/java/com/android/server/pm/InstallPackageHelper.java
index 28117470e7a3..4bedb47693f2 100644
--- a/services/core/java/com/android/server/pm/InstallPackageHelper.java
+++ b/services/core/java/com/android/server/pm/InstallPackageHelper.java
@@ -1067,6 +1067,9 @@ final class InstallPackageHelper {
     void doPostDexopt(List<ReconciledPackage> reconciledPackages,
             List<InstallRequest> requests, Map<String, Boolean> createdAppId,
             MoveInfo moveInfo, long acquireTime) {
+        for (InstallRequest request : requests) {
+            request.onWaitDexoptFinished();
+        }
         boolean success = false;
         try {
             if (commitInstallPackages(reconciledPackages)) {
@@ -1218,6 +1221,7 @@ final class InstallPackageHelper {
             CompletableFuture<Void> future =
                     DexOptHelper.performDexoptIfNeededAsync(request, mDexManager);
             completableFutures.add(future);
+            request.onWaitDexoptStarted();
         }
 
         if (!completableFutures.isEmpty()) {
diff --git a/services/core/java/com/android/server/pm/InstallRequest.java b/services/core/java/com/android/server/pm/InstallRequest.java
index fbf5db5d9635..734920435e26 100644
--- a/services/core/java/com/android/server/pm/InstallRequest.java
+++ b/services/core/java/com/android/server/pm/InstallRequest.java
@@ -1028,6 +1028,18 @@ final class InstallRequest {
         }
     }
 
+    public void onWaitDexoptStarted() {
+        if (mPackageMetrics != null) {
+            mPackageMetrics.onStepStarted(PackageMetrics.STEP_WAIT_DEXOPT);
+        }
+    }
+
+    public void onWaitDexoptFinished() {
+        if (mPackageMetrics != null) {
+            mPackageMetrics.onStepFinished(PackageMetrics.STEP_WAIT_DEXOPT);
+        }
+    }
+
     public void onDexoptFinished(DexoptResult dexoptResult) {
         // Only report external profile warnings when installing from adb. The goal is to warn app
         // developers if they have provided bad external profiles, so it's not beneficial to report
diff --git a/services/core/java/com/android/server/pm/PackageMetrics.java b/services/core/java/com/android/server/pm/PackageMetrics.java
index 994ee421790c..22da3b2e7636 100644
--- a/services/core/java/com/android/server/pm/PackageMetrics.java
+++ b/services/core/java/com/android/server/pm/PackageMetrics.java
@@ -73,6 +73,7 @@ final class PackageMetrics {
     public static final int STEP_DEXOPT = 5;
     public static final int STEP_FREEZE_INSTALL = 6;
     public static final int STEP_RESTORE = 7;
+    public static final int STEP_WAIT_DEXOPT = 8;
 
     @IntDef(prefix = {"STEP_"}, value = {
             STEP_PREPARE,
@@ -81,7 +82,8 @@ final class PackageMetrics {
             STEP_COMMIT,
             STEP_DEXOPT,
             STEP_FREEZE_INSTALL,
-            STEP_RESTORE
+            STEP_RESTORE,
+            STEP_WAIT_DEXOPT
     })
     @Retention(RetentionPolicy.SOURCE)
     public @interface StepInt {