Merge "Create StatsPullAtomService" (d1b0a3dd) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/stats/StatsPullAtomService.java

0 → 100644

+58 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2020 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*/

		package com.android.server.stats;

		import android.content.Context;
		import android.util.Slog;

		import com.android.internal.os.BackgroundThread;
		import com.android.server.SystemService;

		/**
		* SystemService containing PullAtomCallbacks that are registered with statsd.
		*
		* @hide
		*/
		public class StatsPullAtomService extends SystemService {
		private static final String TAG = "StatsPullAtomService";
		private static final boolean DEBUG = true;

		public StatsPullAtomService(Context context) {
		super(context);
		}

		@Override
		public void onStart() {
		// No op.
		}

		@Override
		public void onBootPhase(int phase) {
		super.onBootPhase(phase);
		if (phase == PHASE_SYSTEM_SERVICES_READY) {
		BackgroundThread.getHandler().post(() -> {
		registerAllPullers();
		});
		}
		}

		void registerAllPullers() {
		if (DEBUG) {
		Slog.d(TAG, "Registering all pullers with statsd");
		}
		}
		}

+7 −0

Original line number	Diff line number	Diff line
		@@ -214,6 +214,8 @@ public final class SystemServer {
		"com.android.server.companion.CompanionDeviceManagerService";
		private static final String STATS_COMPANION_LIFECYCLE_CLASS =
		"com.android.server.stats.StatsCompanion$Lifecycle";
		private static final String STATS_PULL_ATOM_SERVICE_CLASS =
		"com.android.server.stats.StatsPullAtomService";
		private static final String USB_SERVICE_CLASS =
		"com.android.server.usb.UsbService$Lifecycle";
		private static final String MIDI_SERVICE_CLASS =
		@@ -1975,6 +1977,11 @@ public final class SystemServer {
		mSystemServiceManager.startService(STATS_COMPANION_LIFECYCLE_CLASS);
		t.traceEnd();

		// Statsd pulled atoms
		t.traceBegin("StartStatsPullAtomService");
		mSystemServiceManager.startService(STATS_PULL_ATOM_SERVICE_CLASS);
		t.traceEnd();

		// Incidentd and dumpstated helper
		t.traceBegin("StartIncidentCompanionService");
		mSystemServiceManager.startService(IncidentCompanionService.class);