Merge "Minimum viable TimeDetectorService" (5e1d95b0) · Commits · e / os / android_frameworks_base

Android.bp

+1 −0

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		@@ -97,6 +97,7 @@ java_library {
		"core/java/android/app/backup/IRestoreObserver.aidl",
		"core/java/android/app/backup/IRestoreSession.aidl",
		"core/java/android/app/backup/ISelectBackupTransportCallback.aidl",
		"core/java/android/app/timedetector/ITimeDetectorService.aidl",
		"core/java/android/app/timezone/ICallback.aidl",
		"core/java/android/app/timezone/IRulesManager.aidl",
		"core/java/android/app/usage/ICacheQuotaService.aidl",

core/java/android/app/SystemServiceRegistry.java

+9 −0

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		@@ -22,6 +22,7 @@ import android.app.admin.DevicePolicyManager;
		import android.app.admin.IDevicePolicyManager;
		import android.app.job.IJobScheduler;
		import android.app.job.JobScheduler;
		import android.app.timedetector.TimeDetector;
		import android.app.timezone.RulesManager;
		import android.app.trust.TrustManager;
		import android.app.usage.IStorageStatsManager;
		@@ -905,6 +906,14 @@ final class SystemServiceRegistry {
		public RulesManager createService(ContextImpl ctx) {
		return new RulesManager(ctx.getOuterContext());
		}});

		registerService(Context.TIME_DETECTOR_SERVICE, TimeDetector.class,
		new CachedServiceFetcher<TimeDetector>() {
		@Override
		public TimeDetector createService(ContextImpl ctx)
		throws ServiceNotFoundException {
		return new TimeDetector();
		}});
		}

		/**

core/java/android/app/timedetector/ITimeDetectorService.aidl

0 → 100644

+34 −0

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		/*
		* Copyright (C) 2018 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 android.app.timedetector;

		/**
		* System private API to comunicate with time detector service.
		*
		* <p>Used by parts of the Android system with signals associated with the device's time to provide
		* information to the Time Detector Service.
		*
		* <p>Use the {@link android.app.timedetector.TimeDetector} class rather than going through
		* this Binder interface directly. See {@link android.app.timedetector.TimeDetectorService} for
		* more complete documentation.
		*
		*
		* {@hide}
		*/
		interface ITimeDetectorService {
		void stubbedCall();
		}

core/java/android/app/timedetector/TimeDetector.java

0 → 100644

+57 −0

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		/*
		* Copyright (C) 2018 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 android.app.timedetector;

		import android.annotation.SystemService;
		import android.content.Context;
		import android.os.RemoteException;
		import android.os.ServiceManager;
		import android.os.ServiceManager.ServiceNotFoundException;
		import android.util.Log;

		/**
		* The interface through which system components can send signals to the TimeDetectorService.
		* @hide
		*/
		@SystemService(Context.TIME_DETECTOR_SERVICE)
		public final class TimeDetector {
		private static final String TAG = "timedetector.TimeDetector";
		private static final boolean DEBUG = false;

		private final ITimeDetectorService mITimeDetectorService;

		public TimeDetector() throws ServiceNotFoundException {
		mITimeDetectorService = ITimeDetectorService.Stub.asInterface(
		ServiceManager.getServiceOrThrow(Context.TIME_DETECTOR_SERVICE));
		}

		/**
		* Does nothing.
		* TODO: Remove this when the service implementation is built out.
		*/
		public void stubbedCall() {
		if (DEBUG) {
		Log.d(TAG, "stubbedCall called");
		}
		try {
		mITimeDetectorService.stubbedCall();
		} catch (RemoteException e) {
		throw e.rethrowFromSystemServer();
		}
		}

		}

core/java/android/content/Context.java

+11 −1

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		@@ -3019,7 +3019,8 @@ public abstract class Context {
		//@hide: CONTEXTHUB_SERVICE,
		SYSTEM_HEALTH_SERVICE,
		//@hide: INCIDENT_SERVICE,
		COMPANION_DEVICE_SERVICE
		COMPANION_DEVICE_SERVICE,
		//@hide: TIME_DETECTOR_SERVICE,
		})
		@Retention(RetentionPolicy.SOURCE)
		public @interface ServiceName {}
		@@ -4096,6 +4097,15 @@ public abstract class Context {
		@SystemApi
		public static final String SECURE_ELEMENT_SERVICE = "secure_element";

		/**
		* Use with {@link #getSystemService(String)} to retrieve an
		* {@link android.app.timedetector.ITimeDetectorService}.
		* @hide
		*
		* @see #getSystemService(String)
		*/
		public static final String TIME_DETECTOR_SERVICE = "time_detector";

		/**
		* Determine whether the given permission is allowed for a particular
		* process and user ID running in the system.