Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit f521ab7e authored May 14, 2025 by Jared Duke

Cache ContentCaptureManager service behind a flag

This service is queried after the application is bound to register
a ContentCaptureOptions callback. Avoid associated ServiceManager
lookups by seeding the application service cache with the appropriate
ContentCaptureManager service handle.

Flag: com.android.server.am.cache_content_capture_service
Test: presubmit
Test: Enable flag + inspect trace for no service_manager startup call
Bug: 414380203
Change-Id: I3637c8bc63cbe82207e25ea3c4ff6d982d45aaae

parent a06fad93

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

+7 −0

Original line number	Diff line number	Diff line
		@@ -2825,6 +2825,13 @@ public class ActivityManagerService extends IActivityManager.Stub
		addServiceToMap(mAppBindArgs, Context.USER_SERVICE);
		addServiceToMap(mAppBindArgs, "mount");
		addServiceToMap(mAppBindArgs, Context.PLATFORM_COMPAT_SERVICE);

		// During startup, bound applications will always attempt registration of a
		// ContentCaptureOptions listener with the ContentCaptureManager service. Seeding
		// applications with the service handle avoids an unnecessary ServiceManager hop.
		if (Flags.cacheContentCaptureService()) {
		addServiceToMap(mAppBindArgs, Context.CONTENT_CAPTURE_MANAGER_SERVICE);
		}
		}
		return mAppBindArgs;
		}

services/core/java/com/android/server/am/flags.aconfig

+10 −0

Original line number	Diff line number	Diff line
		@@ -238,3 +238,13 @@ flag {
		purpose: PURPOSE_BUGFIX
		}
		}

		flag {
		name: "cache_content_capture_service"
		namespace: "system_performance"
		description: "Seed ContentCaptureManager into the bound application's initial service cache"
		bug: "414380203"
		metadata {
		purpose: PURPOSE_BUGFIX
		}
		}