Add metrics field to track auto data switch toggle (6fe8b2a5) · Commits · e / os / android_frameworks_opt_telephony

proto/src/persist_atoms.proto

+3 −0

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		@@ -186,6 +186,9 @@ message PersistAtoms {

		/* Timestamp of last outgoing_short_code_sms pull. */
		optional int64 outgoing_short_code_sms_pull_timestamp_millis = 54;

		/* Number of time the user toggled the data switch feature since the last collection. */
		optional int32 auto_data_switch_toggle_count = 55;
		}

		// The canonical versions of the following enums live in:

src/java/com/android/internal/telephony/data/DataSettingsManager.java

+13 −0

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		@@ -49,6 +49,7 @@ import com.android.internal.telephony.PhoneFactory;
		import com.android.internal.telephony.SettingsObserver;
		import com.android.internal.telephony.SubscriptionController;
		import com.android.internal.telephony.data.DataConfigManager.DataConfigManagerCallback;
		import com.android.internal.telephony.metrics.DeviceTelephonyPropertiesStats;
		import com.android.internal.telephony.util.TelephonyUtils;
		import com.android.telephony.Rlog;

		@@ -610,6 +611,8 @@ public class DataSettingsManager extends Handler {
		if (enable == isMobileDataPolicyEnabled(mobileDataPolicy)) {
		return;
		}
		metricsRecordSetMobileDataPolicy(mobileDataPolicy);

		if (enable) {
		mEnabledMobileDataPolicy.add(mobileDataPolicy);
		} else {
		@@ -629,6 +632,16 @@ public class DataSettingsManager extends Handler {
		}
		}

		/**
		* Record the number of times a mobile data policy is toggled to metrics.
		* @param mobileDataPolicy The mobile data policy that's toggled
		*/
		private void metricsRecordSetMobileDataPolicy(@MobileDataPolicy int mobileDataPolicy) {
		if (mobileDataPolicy == TelephonyManager.MOBILE_DATA_POLICY_AUTO_DATA_SWITCH) {
		DeviceTelephonyPropertiesStats.recordAutoDataSwitchFeatureToggle();
		}
		}

		/**
		* Check whether data stall recovery on bad network is enabled.
		* @return {@code true} if data stall recovery is enabled and {@code false} otherwise.

src/java/com/android/internal/telephony/metrics/DeviceTelephonyPropertiesStats.java

0 → 100644

+32 −0

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		/*
		* Copyright (C) 2022 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.internal.telephony.metrics;

		import com.android.internal.telephony.PhoneFactory;

		/** Metrics for the telephony related properties on the device. */
		public class DeviceTelephonyPropertiesStats {
		private static final String TAG = DeviceTelephonyPropertiesStats.class.getSimpleName();

		/**
		* Record whenever the auto data switch feature is toggled.
		*/
		public static void recordAutoDataSwitchFeatureToggle() {
		PersistAtomsStorage storage = PhoneFactory.getMetricsCollector().getAtomsStorage();
		storage.recordToggledAutoDataSwitch();
		}
		}

src/java/com/android/internal/telephony/metrics/MetricsCollector.java

+14 −3

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		@@ -50,6 +50,8 @@ import static com.android.internal.telephony.TelephonyStatsLog.VOICE_CALL_SESSIO
		import android.annotation.Nullable;
		import android.app.StatsManager;
		import android.content.Context;
		import android.telephony.SubscriptionManager;
		import android.telephony.TelephonyManager;
		import android.util.StatsEvent;

		import com.android.internal.annotations.VisibleForTesting;
		@@ -482,13 +484,22 @@ public class MetricsCollector implements StatsManager.StatsPullAtomCallback {
		}
		}

		private static int pullDeviceTelephonyProperties(List<StatsEvent> data) {
		private int pullDeviceTelephonyProperties(List<StatsEvent> data) {
		Phone[] phones = getPhonesIfAny();
		if (phones.length == 0) {
		return StatsManager.PULL_SKIP;
		}

		data.add(TelephonyStatsLog.buildStatsEvent(DEVICE_TELEPHONY_PROPERTIES, true));
		boolean isAutoDataSwitchOn = false;
		for (Phone phone : phones) {
		// only applies to non-DDS
		if (phone.getSubId() != SubscriptionManager.getDefaultDataSubscriptionId()) {
		isAutoDataSwitchOn = phone.getDataSettingsManager().isMobileDataPolicyEnabled(
		TelephonyManager.MOBILE_DATA_POLICY_AUTO_DATA_SWITCH);
		break;
		}
		}
		data.add(TelephonyStatsLog.buildStatsEvent(DEVICE_TELEPHONY_PROPERTIES, true,
		isAutoDataSwitchOn, mStorage.getAutoDataSwitchToggleCount()));
		return StatsManager.PULL_SUCCESS;
		}

src/java/com/android/internal/telephony/metrics/PersistAtomsStorage.java

+19 −1

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		@@ -42,8 +42,8 @@ import com.android.internal.telephony.nano.PersistAtomsProto.ImsRegistrationStat
		import com.android.internal.telephony.nano.PersistAtomsProto.ImsRegistrationTermination;
		import com.android.internal.telephony.nano.PersistAtomsProto.IncomingSms;
		import com.android.internal.telephony.nano.PersistAtomsProto.NetworkRequestsV2;
		import com.android.internal.telephony.nano.PersistAtomsProto.OutgoingSms;
		import com.android.internal.telephony.nano.PersistAtomsProto.OutgoingShortCodeSms;
		import com.android.internal.telephony.nano.PersistAtomsProto.OutgoingSms;
		import com.android.internal.telephony.nano.PersistAtomsProto.PersistAtoms;
		import com.android.internal.telephony.nano.PersistAtomsProto.PresenceNotifyEvent;
		import com.android.internal.telephony.nano.PersistAtomsProto.RcsAcsProvisioningStats;
		@@ -438,6 +438,14 @@ public class PersistAtomsStorage {
		}
		}

		/**
		* Store the number of times auto data switch feature is toggled.
		*/
		public synchronized void recordToggledAutoDataSwitch() {
		mAtoms.autoDataSwitchToggleCount++;
		saveAtomsToFile(SAVE_TO_FILE_DELAY_FOR_UPDATE_MILLIS);
		}

		/** Adds a new {@link NetworkRequestsV2} to the storage. */
		public synchronized void addNetworkRequestsV2(NetworkRequestsV2 networkRequests) {
		NetworkRequestsV2 existingMetrics = find(networkRequests);
		@@ -884,6 +892,16 @@ public class PersistAtomsStorage {
		}
		}

		/** @return the number of times auto data switch mobile data policy is toggled. */
		public synchronized int getAutoDataSwitchToggleCount() {
		int count = mAtoms.autoDataSwitchToggleCount;
		if (count > 0) {
		mAtoms.autoDataSwitchToggleCount = 0;
		saveAtomsToFile(SAVE_TO_FILE_DELAY_FOR_GET_MILLIS);
		}
		return count;
		}

		/**
		* Returns and clears the ImsRegistrationFeatureTagStats if last pulled longer than
		* {@code minIntervalMillis} ago, otherwise returns {@code null}.