Pass profiling triggers

Send profiling triggers from frameworks to ProfilingService.
- Send cold start trigger from onReportFullyDrawn
- Update AppStartInfoTracker#onActivityReportFullyDrawn to return accessed object
- Send anr trigger from AnrHelper after anr recognized
- Add new jarjar rules to f/b/services so dependency isn't duplicated

Test: trigger each type, confirm they're sent to service
Bug: 373461116
Flag: android.os.profiling.system_triggered_profiling_new
Change-Id: I7c47c5ca4fa8f2527fd3f005e5878093482104c5

5 files changed, 42 insertions, 6 deletions

diff --git a/services/core/Android.bp b/services/core/Android.bp
index 348d83fea81d..3b007956f649 100644
--- a/services/core/Android.bp
+++ b/services/core/Android.bp
@@ -239,6 +239,7 @@ java_library_static {
         "aconfig_new_storage_flags_lib",
         "powerstats_flags_lib",
         "locksettings_flags_lib",
+        "profiling_flags_lib",
     ],
     javac_shard_size: 50,
     javacflags: [
@@ -254,6 +255,13 @@ java_library_static {
             "FlaggedApi",
         ],
     },
+    jarjar_rules: ":services-jarjar-rules",
+    apex_available: ["//apex_available:platform"],
+}
+
+filegroup {
+    name: "services-jarjar-rules",
+    srcs: ["services-jarjar-rules.txt"],
 }
 
 java_genrule {
diff --git a/services/core/java/com/android/server/am/ActivityManagerService.java b/services/core/java/com/android/server/am/ActivityManagerService.java
index 87ce649474a5..3d0d92c22f27 100644
--- a/services/core/java/com/android/server/am/ActivityManagerService.java
+++ b/services/core/java/com/android/server/am/ActivityManagerService.java
@@ -336,6 +336,8 @@ import android.os.PowerManager;
 import android.os.PowerManager.ServiceType;
 import android.os.PowerManagerInternal;
 import android.os.Process;
+import android.os.ProfilingServiceHelper;
+import android.os.ProfilingTrigger;
 import android.os.RemoteCallback;
 import android.os.RemoteCallbackList;
 import android.os.RemoteException;
@@ -1088,7 +1090,18 @@ public class ActivityManagerService extends IActivityManager.Stub
 
         @Override
         public void onReportFullyDrawn(long id, long timestampNanos) {
-            mProcessList.getAppStartInfoTracker().onActivityReportFullyDrawn(id, timestampNanos);
+            ApplicationStartInfo startInfo = mProcessList.getAppStartInfoTracker()
+                    .onActivityReportFullyDrawn(id, timestampNanos);
+
+            if (android.os.profiling.Flags.systemTriggeredProfilingNew()
+                    && startInfo != null
+                    && startInfo.getStartType() == ApplicationStartInfo.START_TYPE_COLD
+                    && startInfo.getPackageName() != null) {
+                ProfilingServiceHelper.getInstance().onProfilingTriggerOccurred(
+                        startInfo.getRealUid(),
+                        startInfo.getPackageName(),
+                        ProfilingTrigger.TRIGGER_TYPE_APP_COLD_START_ACTIVITY);
+            }
         }
     };
 
diff --git a/services/core/java/com/android/server/am/AnrHelper.java b/services/core/java/com/android/server/am/AnrHelper.java
index 9fc0bf920969..6d594ac38187 100644
--- a/services/core/java/com/android/server/am/AnrHelper.java
+++ b/services/core/java/com/android/server/am/AnrHelper.java
@@ -20,7 +20,8 @@ import static com.android.server.am.ActivityManagerDebugConfig.TAG_AM;
 import static com.android.server.am.ActivityManagerDebugConfig.TAG_WITH_CLASS_NAME;
 
 import android.content.pm.ApplicationInfo;
-import android.os.Process;
+import android.os.ProfilingServiceHelper;
+import android.os.ProfilingTrigger;
 import android.os.SystemClock;
 import android.os.Trace;
 import android.util.ArraySet;
@@ -240,6 +241,15 @@ class AnrHelper {
                         || startTime < SELF_ONLY_AFTER_BOOT_MS;
                 r.appNotResponding(onlyDumpSelf);
                 final long endTime = SystemClock.uptimeMillis();
+
+                if (android.os.profiling.Flags.systemTriggeredProfilingNew() && r.mAppInfo != null
+                        && r.mAppInfo.packageName != null) {
+                    ProfilingServiceHelper.getInstance().onProfilingTriggerOccurred(
+                            r.mUid,
+                            r.mAppInfo.packageName,
+                            ProfilingTrigger.TRIGGER_TYPE_ANR);
+                }
+
                 Slog.d(TAG, "Completed ANR of " + r.mApp.processName + " in "
                         + (endTime - startTime) + "ms, latency " + reportLatency
                         + (onlyDumpSelf ? "ms (expired, only dump ANR app)" : "ms"));
diff --git a/services/core/java/com/android/server/am/AppStartInfoTracker.java b/services/core/java/com/android/server/am/AppStartInfoTracker.java
index aca6d0b0b967..3913d2f2ea92 100644
--- a/services/core/java/com/android/server/am/AppStartInfoTracker.java
+++ b/services/core/java/com/android/server/am/AppStartInfoTracker.java
@@ -22,6 +22,7 @@ import static com.android.server.am.ActivityManagerDebugConfig.TAG_AM;
 import static com.android.server.am.ActivityManagerDebugConfig.TAG_WITH_CLASS_NAME;
 
 import android.annotation.NonNull;
+import android.annotation.Nullable;
 import android.app.ApplicationStartInfo;
 import android.app.Flags;
 import android.app.IApplicationStartInfoCompleteListener;
@@ -419,23 +420,25 @@ public final class AppStartInfoTracker {
      * Should only be called for Activity launch sequences from an instance of
      * {@link ActivityMetricsLaunchObserver}.
      */
-    void onActivityReportFullyDrawn(long id, long timestampNanos) {
+    @Nullable
+    ApplicationStartInfo onActivityReportFullyDrawn(long id, long timestampNanos) {
         synchronized (mLock) {
             if (!mEnabled) {
-                return;
+                return null;
             }
             int index = mInProgressRecords.indexOfKey(id);
             if (index < 0) {
-                return;
+                return null;
             }
             ApplicationStartInfo info = mInProgressRecords.valueAt(index);
             if (info == null) {
                 mInProgressRecords.removeAt(index);
-                return;
+                return null;
             }
             info.addStartupTimestamp(ApplicationStartInfo.START_TIMESTAMP_FULLY_DRAWN,
                     timestampNanos);
             mInProgressRecords.removeAt(index);
+            return info;
         }
     }
 
diff --git a/services/core/services-jarjar-rules.txt b/services/core/services-jarjar-rules.txt
new file mode 100644
index 000000000000..0d296b238c7a
--- /dev/null
+++ b/services/core/services-jarjar-rules.txt
@@ -0,0 +1,2 @@
+# For profiling flags
+rule android.os.profiling.** android.internal.os.profiling.@1