Merge changes from topics "sm14-puller", "sm16-per-sub" into rvc-dev am: 49d38d8b08 am: 84f68b3ae6 (206239fd) · Commits · e / os / android_frameworks_base

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

+1 −43

Original line number	Diff line number	Diff line
		@@ -160,6 +160,7 @@ import com.android.server.notification.NotificationManagerService;
		import com.android.server.role.RoleManagerInternal;
		import com.android.server.stats.pull.IonMemoryUtil.IonAllocations;
		import com.android.server.stats.pull.ProcfsMemoryUtil.MemorySnapshot;
		import com.android.server.stats.pull.netstats.NetworkStatsExt;
		import com.android.server.stats.pull.netstats.SubInfo;
		import com.android.server.storage.DiskStatsFileLogger;
		import com.android.server.storage.DiskStatsLoggingService;
		@@ -182,7 +183,6 @@ import java.util.HashSet;
		import java.util.List;
		import java.util.Map;
		import java.util.MissingResourceException;
		import java.util.Objects;
		import java.util.Random;
		import java.util.Set;
		import java.util.UUID;
		@@ -817,48 +817,6 @@ public class StatsPullAtomService extends SystemService {
		);
		}

		/**
		* A data class to store a NetworkStats object with information associated to it.
		*/
		private static class NetworkStatsExt {
		@NonNull
		public final NetworkStats stats;
		public final int[] transports;
		public final boolean slicedByFgbg;
		public final boolean slicedByTag;
		public final boolean slicedByMetered;
		public final int ratType;
		@Nullable
		public final SubInfo subInfo;

		NetworkStatsExt(@NonNull NetworkStats stats, int[] transports, boolean slicedByFgbg) {
		this(stats, transports, slicedByFgbg, /slicedByTag=/false, /slicedByMetered=/false,
		TelephonyManager.NETWORK_TYPE_UNKNOWN, /subInfo=/null);
		}

		NetworkStatsExt(@NonNull NetworkStats stats, int[] transports, boolean slicedByFgbg,
		boolean slicedByTag, boolean slicedByMetered, int ratType,
		@Nullable SubInfo subInfo) {
		this.stats = stats;

		// Sort transports array so that we can test for equality without considering order.
		this.transports = Arrays.copyOf(transports, transports.length);
		Arrays.sort(this.transports);

		this.slicedByFgbg = slicedByFgbg;
		this.slicedByTag = slicedByTag;
		this.slicedByMetered = slicedByMetered;
		this.ratType = ratType;
		this.subInfo = subInfo;
		}

		public boolean hasSameSlicing(@NonNull NetworkStatsExt other) {
		return Arrays.equals(transports, other.transports) && slicedByFgbg == other.slicedByFgbg
		&& slicedByTag == other.slicedByTag && slicedByMetered == other.slicedByMetered
		&& ratType == other.ratType && Objects.equals(subInfo, other.subInfo);
		}
		}

		@NonNull
		private List<NetworkStatsExt> collectNetworkStatsSnapshotForAtom(int atomTag) {
		List<NetworkStatsExt> ret = new ArrayList<>();

services/core/java/com/android/server/stats/pull/netstats/NetworkStatsExt.java

0 → 100644

+72 −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.pull.netstats;

		import android.annotation.NonNull;
		import android.annotation.Nullable;
		import android.net.NetworkStats;
		import android.telephony.TelephonyManager;

		import java.util.Arrays;
		import java.util.Objects;

		/**
		* A data class to store a NetworkStats object with information associated to it.
		*
		* @hide
		*/
		public class NetworkStatsExt {
		@NonNull
		public final NetworkStats stats;
		public final int[] transports;
		public final boolean slicedByFgbg;
		public final boolean slicedByTag;
		public final boolean slicedByMetered;
		public final int ratType;
		@Nullable
		public final SubInfo subInfo;

		public NetworkStatsExt(@NonNull NetworkStats stats, int[] transports, boolean slicedByFgbg) {
		this(stats, transports, slicedByFgbg, /slicedByTag=/false, /slicedByMetered=/false,
		TelephonyManager.NETWORK_TYPE_UNKNOWN, /subInfo=/null);
		}

		public NetworkStatsExt(@NonNull NetworkStats stats, int[] transports, boolean slicedByFgbg,
		boolean slicedByTag, boolean slicedByMetered, int ratType,
		@Nullable SubInfo subInfo) {
		this.stats = stats;

		// Sort transports array so that we can test for equality without considering order.
		this.transports = Arrays.copyOf(transports, transports.length);
		Arrays.sort(this.transports);

		this.slicedByFgbg = slicedByFgbg;
		this.slicedByTag = slicedByTag;
		this.slicedByMetered = slicedByMetered;
		this.ratType = ratType;
		this.subInfo = subInfo;
		}

		/**
		* A helper function to compare if all fields except NetworkStats are the same.
		*/
		public boolean hasSameSlicing(@NonNull NetworkStatsExt other) {
		return Arrays.equals(transports, other.transports) && slicedByFgbg == other.slicedByFgbg
		&& slicedByTag == other.slicedByTag && slicedByMetered == other.slicedByMetered
		&& ratType == other.ratType && Objects.equals(subInfo, other.subInfo);
		}
		}