Add a way for SystemUI to receive media resource (e.g. A/V codec) usage (fe508d3a) · Commits · e / os / android_frameworks_av

services/mediaresourcemanager/ResourceManagerService.cpp

+14 −0

Original line number	Diff line number	Diff line
		@@ -19,6 +19,7 @@
		#define LOG_TAG "ResourceManagerService"
		#include <utils/Log.h>

		#include <binder/IMediaResourceMonitor.h>
		#include <binder/IServiceManager.h>
		#include <dirent.h>
		#include <media/stagefright/ProcessInfo.h>
		@@ -89,6 +90,18 @@ static ResourceInfo& getResourceInfoForEdit(
		return infos.editItemAt(infos.size() - 1);
		}

		static void notifyResourceGranted(int pid, const Vector<MediaResource> &resources) {
		static const char* const kServiceName = "media_resource_monitor";
		sp<IBinder> binder = defaultServiceManager()->getService(String16(kServiceName));
		if (binder != NULL) {
		sp<IMediaResourceMonitor> service = interface_cast<IMediaResourceMonitor>(binder);
		for (size_t i = 0; i < resources.size(); ++i) {
		service->notifyResourceGranted(pid, String16(resources[i].mType),
		String16(resources[i].mSubType), resources[i].mValue);
		}
		}
		}

		status_t ResourceManagerService::dump(int fd, const Vector<String16>& /* args */) {
		String8 result;

		@@ -197,6 +210,7 @@ void ResourceManagerService::addResource(
		ResourceInfo& info = getResourceInfoForEdit(clientId, client, infos);
		// TODO: do the merge instead of append.
		info.resources.appendVector(resources);
		notifyResourceGranted(pid, resources);
		}

		void ResourceManagerService::removeResource(int pid, int64_t clientId) {