Adding Perfetto trace tags for FGS start/stop (e4dc87e5) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/am/ForegroundServiceTypeLoggerModule.java

+11 −0

Original line number	Diff line number	Diff line
		@@ -35,6 +35,7 @@ import android.app.ActivityManager.ForegroundServiceApiType;
		import android.app.ForegroundServiceDelegationOptions;
		import android.content.ComponentName;
		import android.content.pm.ServiceInfo;
		import android.os.Trace;
		import android.util.ArrayMap;
		import android.util.IntArray;
		import android.util.LongArray;
		@@ -134,6 +135,11 @@ public class ForegroundServiceTypeLoggerModule {
		* call of the right type will also be associated and logged
		*/
		public void logForegroundServiceStart(int uid, int pid, ServiceRecord record) {
		if (record.getComponentName() != null) {
		final String traceTag = record.getComponentName().flattenToString() + ":" + uid;
		Trace.asyncTraceForTrackBegin(Trace.TRACE_TAG_ACTIVITY_MANAGER, traceTag,
		"foregroundService", record.foregroundServiceType);
		}
		// initialize the UID stack
		UidState uidState = mUids.get(uid);
		if (uidState == null) {
		@@ -205,6 +211,11 @@ public class ForegroundServiceTypeLoggerModule {
		// we need to log all the API end events and remove the start events
		// then we remove the FGS from the various stacks
		// and also clean up the start calls stack by UID
		if (record.getComponentName() != null) {
		final String traceTag = record.getComponentName().flattenToString() + ":" + uid;
		Trace.asyncTraceForTrackEnd(Trace.TRACE_TAG_ACTIVITY_MANAGER,
		traceTag, record.hashCode());
		}
		final IntArray apiTypes = convertFgsTypeToApiTypes(record.foregroundServiceType);
		final UidState uidState = mUids.get(uid);
		if (apiTypes.size() == 0) {