Merge "Adding in Logic to hold Split 1/3 - InitPhase" into udc-dev (69e566b3) · Commits · e / os / android_frameworks_base

services/credentials/java/com/android/server/credentials/metrics/CandidateProviderMetric.java

+3 −0

Original line number	Diff line number	Diff line
		@@ -18,6 +18,9 @@ package com.android.server.credentials.metrics;

		/**
		* The central candidate provider metric object that mimics our defined metric setup.
		* Some types are redundant across these metric collectors, but that has debug use-cases as
		* these data-types are available at different moments of the flow (and typically, one can feed
		* into the next).
		* TODO(b/270403549) - iterate on this in V3+
		*/
		public class CandidateProviderMetric {

services/credentials/java/com/android/server/credentials/metrics/ChosenProviderMetric.java

+8 −7

Original line number	Diff line number	Diff line
		@@ -22,6 +22,9 @@ import com.android.server.credentials.MetricUtilities;

		/**
		* The central chosen provider metric object that mimics our defined metric setup.
		* Some types are redundant across these metric collectors, but that has debug use-cases as
		* these data-types are available at different moments of the flow (and typically, one can feed
		* into the next).
		* TODO(b/270403549) - iterate on this in V3+
		*/
		public class ChosenProviderMetric {
		@@ -65,12 +68,12 @@ public class ChosenProviderMetric {

		/**
		* In order for a chosen provider to be selected, the call must have successfully begun.
		* Thus, the {@link PreCandidateMetric} can directly pass this initial latency figure into
		* Thus, the {@link InitialPhaseMetric} can directly pass this initial latency figure into
		* this chosen provider metric.
		*
		* @param preQueryPhaseLatencyMicroseconds the millisecond latency for the service start,
		* typically passed in through the
		* {@link PreCandidateMetric}
		* {@link InitialPhaseMetric}
		*/
		public void setPreQueryPhaseLatencyMicroseconds(int preQueryPhaseLatencyMicroseconds) {
		mPreQueryPhaseLatencyMicroseconds = preQueryPhaseLatencyMicroseconds;
		@@ -112,7 +115,7 @@ public class ChosenProviderMetric {

		/**
		* Returns the full (platform invoked to response) latency in microseconds. Expects the
		* start time to be provided, such as from {@link PreCandidateMetric}.
		* start time to be provided, such as from {@link InitialPhaseMetric}.
		*/
		public int getEntireLatencyMicroseconds() {
		return (int) ((this.mFinalFinishTimeNanoseconds
		@@ -123,11 +126,11 @@ public class ChosenProviderMetric {

		/**
		* In order for a chosen provider to be selected, the call must have successfully begun.
		* Thus, the {@link PreCandidateMetric} can directly pass this initial timestamp into this
		* Thus, the {@link InitialPhaseMetric} can directly pass this initial timestamp into this
		* chosen provider metric.
		*
		* @param serviceBeganTimeNanoseconds the timestamp moment when the platform was called,
		* typically passed in through the {@link PreCandidateMetric}
		* typically passed in through the {@link InitialPhaseMetric}
		*/
		public void setServiceBeganTimeNanoseconds(long serviceBeganTimeNanoseconds) {
		mServiceBeganTimeNanoseconds = serviceBeganTimeNanoseconds;
		@@ -188,8 +191,6 @@ public class ChosenProviderMetric {
		- this.mServiceBeganTimeNanoseconds) / 1000);
		}



		/* ----------- Provider Status -------------- */

		public int getChosenProviderStatus() {

services/credentials/java/com/android/server/credentials/metrics/PreCandidateMetric.java→services/credentials/java/com/android/server/credentials/metrics/InitialPhaseMetric.java

+69 −4

Original line number	Diff line number	Diff line
		@@ -18,19 +18,34 @@ package com.android.server.credentials.metrics;

		/**
		* This handles metrics collected prior to any remote calls to providers.
		* Some types are redundant across these metric collectors, but that has debug use-cases as
		* these data-types are available at different moments of the flow (and typically, one can feed
		* into the next).
		* TODO(b/270403549) - iterate on this in V3+
		*/
		public class PreCandidateMetric {

		public class InitialPhaseMetric {
		private static final String TAG = "PreCandidateMetric";

		// The api being called, default set to unknown
		private int mApiName = ApiName.UNKNOWN.getMetricCode();
		// The caller uid of the calling application, default to -1
		private int mCallerUid = -1;
		// The session id to unite multiple atom emits, default to -1
		private long mSessionId = -1;
		// A sequence id to order united emits, default to -1
		private int mSequenceId = -1;
		private int mCountRequestClassType = -1;

		// Raw timestamps in nanoseconds, the only one logged as such (i.e. 64 bits) since it is a
		// reference point.

		private long mCredentialServiceStartedTimeNanoseconds = -1;

		// A reference point to give this object utility to capture latency. Can be directly handed
		// over to the next latency object.
		private long mCredentialServiceBeginQueryTimeNanoseconds = -1;

		public PreCandidateMetric() {

		public InitialPhaseMetric() {
		}

		/* ---------- Latencies ---------- */
		@@ -62,4 +77,54 @@ public class PreCandidateMetric {
		public long getCredentialServiceBeginQueryTimeNanoseconds() {
		return mCredentialServiceBeginQueryTimeNanoseconds;
		}

		/* ------ ApiName ------ */

		public void setApiName(int apiName) {
		mApiName = apiName;
		}

		public int getApiName() {
		return mApiName;
		}

		/* ------ CallerUid ------ */

		public void setCallerUid(int callerUid) {
		mCallerUid = callerUid;
		}

		public int getCallerUid() {
		return mCallerUid;
		}

		/* ------ SessionId ------ */

		public void setSessionId(long sessionId) {
		mSessionId = sessionId;
		}

		public long getSessionId() {
		return mSessionId;
		}

		/* ------ SequenceId ------ */

		public void setSequenceId(int sequenceId) {
		mSequenceId = sequenceId;
		}

		public int getSequenceId() {
		return mSequenceId;
		}

		/* ------ Count Request Class Types ------ */

		public void setCountRequestClassType(int countRequestClassType) {
		mCountRequestClassType = countRequestClassType;
		}

		public int getCountRequestClassType() {
		return mCountRequestClassType;
		}
		}