Merge "Add implementation for SliceMetrics" into pi-dev (32491b6f) · Commits · e / os / android_frameworks_base

core/java/android/app/slice/SliceMetrics.java

+23 −0

Original line number	Diff line number	Diff line
		@@ -18,9 +18,11 @@ package android.app.slice;

		import android.annotation.NonNull;
		import android.content.Context;
		import android.metrics.LogMaker;
		import android.net.Uri;

		import com.android.internal.logging.MetricsLogger;
		import com.android.internal.logging.nano.MetricsProto.MetricsEvent;

		/**
		* Metrics interface for slices.
		@@ -34,24 +36,38 @@ public class SliceMetrics {

		private static final String TAG = "SliceMetrics";
		private MetricsLogger mMetricsLogger;
		private LogMaker mLogMaker;

		/**
		* An object to be used throughout the life of a slice to register events.
		*/
		public SliceMetrics(@NonNull Context context, @NonNull Uri uri) {
		mMetricsLogger = new MetricsLogger();
		mLogMaker = new LogMaker(MetricsEvent.VIEW_UNKNOWN);
		mLogMaker.addTaggedData(MetricsEvent.FIELD_SLICE_AUTHORITY, uri.getAuthority());
		mLogMaker.addTaggedData(MetricsEvent.FIELD_SLICE_PATH, uri.getPath());
		}

		/**
		* To be called whenever the slice becomes visible to the user.
		*/
		public void logVisible() {
		synchronized (mLogMaker) {
		mLogMaker.setCategory(MetricsEvent.SLICE)
		.setType(MetricsEvent.TYPE_OPEN);
		mMetricsLogger.write(mLogMaker);
		}
		}

		/**
		* To be called whenever the slice becomes invisible to the user.
		*/
		public void logHidden() {
		synchronized (mLogMaker) {
		mLogMaker.setCategory(MetricsEvent.SLICE)
		.setType(MetricsEvent.TYPE_CLOSE);
		mMetricsLogger.write(mLogMaker);
		}
		}

		/**
		@@ -68,5 +84,12 @@ public class SliceMetrics {
		* @param subSlice The URI of the sub-slice that is the subject of the interaction.
		*/
		public void logTouch(int actionType, @NonNull Uri subSlice) {
		synchronized (mLogMaker) {
		mLogMaker.setCategory(MetricsEvent.SLICE)
		.setType(MetricsEvent.TYPE_ACTION)
		.addTaggedData(MetricsEvent.FIELD_SUBSLICE_AUTHORITY, subSlice.getAuthority())
		.addTaggedData(MetricsEvent.FIELD_SUBSLICE_PATH, subSlice.getPath());
		mMetricsLogger.write(mLogMaker);
		}
		}
		}

proto/src/metrics_constants.proto

+18 −0

Original line number	Diff line number	Diff line
		@@ -5717,6 +5717,24 @@ message MetricsEvent {
		// OS: P
		SETTINGS_ZEN_NOTIFICATIONS = 1400;

		// An event category for slices.
		// OPEN: Slice became visible.
		// CLOSE: Slice became invisible.
		// ACTION: Slice was tapped.
		SLICE = 1401;

		// The authority part of the slice URI
		FIELD_SLICE_AUTHORITY = 1402;

		// The path part of the slice URI
		FIELD_SLICE_PATH = 1403;

		// The authority part of the subslice URI
		FIELD_SUBSLICE_AUTHORITY = 1404;

		// The path part of the subslice URI
		FIELD_SUBSLICE_PATH = 1405;

		// ---- End P Constants, all P constants go above this line ----
		// Add new aosp constants above this line.
		// END OF AOSP CONSTANTS