Add Sharing Histories to UsageStatsManager. (53b4314a) · Commits · e / os / android_frameworks_base

core/java/android/app/usage/IUsageStatsManager.aidl

+2 −0

Original line number	Diff line number	Diff line
		@@ -34,4 +34,6 @@ interface IUsageStatsManager {
		boolean isAppInactive(String packageName, int userId);
		void whitelistAppTemporarily(String packageName, long duration, int userId);
		void onCarrierPrivilegedAppsChanged();
		void reportChooserSelection(String packageName, int userId, String contentType,
		in String[] annotations, String action);
		}

core/java/android/app/usage/UsageEvents.java

+40 −0

Original line number	Diff line number	Diff line
		@@ -85,6 +85,12 @@ public final class UsageEvents implements Parcelable {
		*/
		public static final int SHORTCUT_INVOCATION = 8;

		/**
		* An event type denoting that a package was selected by the user for ChooserActivity.
		* @hide
		*/
		public static final int CHOOSER_ACTION = 9;

		/**
		* {@hide}
		*/
		@@ -118,6 +124,27 @@ public final class UsageEvents implements Parcelable {
		*/
		public String mShortcutId;

		/**
		* Action type passed to ChooserActivity
		* Only present for {@link #CHOOSER_ACTION} event types.
		* {@hide}
		*/
		public String mAction;

		/**
		* Content type passed to ChooserActivity.
		* Only present for {@link #CHOOSER_ACTION} event types.
		* {@hide}
		*/
		public String mContentType;

		/**
		* Content annotations passed to ChooserActivity.
		* Only present for {@link #CHOOSER_ACTION} event types.
		* {@hide}
		*/
		public String[] mContentAnnotations;

		/**
		* The package name of the source of this event.
		*/
		@@ -307,6 +334,11 @@ public final class UsageEvents implements Parcelable {
		case Event.SHORTCUT_INVOCATION:
		p.writeString(event.mShortcutId);
		break;
		case Event.CHOOSER_ACTION:
		p.writeString(event.mAction);
		p.writeString(event.mContentType);
		p.writeStringArray(event.mContentAnnotations);
		break;
		}
		}

		@@ -333,6 +365,9 @@ public final class UsageEvents implements Parcelable {
		// Fill out the event-dependant fields.
		eventOut.mConfiguration = null;
		eventOut.mShortcutId = null;
		eventOut.mAction = null;
		eventOut.mContentType = null;
		eventOut.mContentAnnotations = null;

		switch (eventOut.mEventType) {
		case Event.CONFIGURATION_CHANGE:
		@@ -342,6 +377,11 @@ public final class UsageEvents implements Parcelable {
		case Event.SHORTCUT_INVOCATION:
		eventOut.mShortcutId = p.readString();
		break;
		case Event.CHOOSER_ACTION:
		eventOut.mAction = p.readString();
		eventOut.mContentType = p.readString();
		eventOut.mContentAnnotations = p.createStringArray();
		break;
		}
		}

core/java/android/app/usage/UsageStats.java

+62 −0

Original line number	Diff line number	Diff line
		@@ -16,8 +16,10 @@

		package android.app.usage;

		import android.os.Bundle;
		import android.os.Parcel;
		import android.os.Parcelable;
		import android.util.ArrayMap;

		/**
		* Contains usage statistics for an app package for a specific
		@@ -61,6 +63,11 @@ public final class UsageStats implements Parcelable {
		*/
		public int mLastEvent;

		/**
		* {@hide}
		*/
		public ArrayMap<String, ArrayMap<String, Integer>> mChooserCounts;

		/**
		* {@hide}
		*/
		@@ -75,6 +82,7 @@ public final class UsageStats implements Parcelable {
		mTotalTimeInForeground = stats.mTotalTimeInForeground;
		mLaunchCount = stats.mLaunchCount;
		mLastEvent = stats.mLastEvent;
		mChooserCounts = stats.mChooserCounts;
		}

		public String getPackageName() {
		@@ -142,6 +150,26 @@ public final class UsageStats implements Parcelable {
		mEndTimeStamp = Math.max(mEndTimeStamp, right.mEndTimeStamp);
		mTotalTimeInForeground += right.mTotalTimeInForeground;
		mLaunchCount += right.mLaunchCount;
		if (mChooserCounts == null) {
		mChooserCounts = right.mChooserCounts;
		} else if (right.mChooserCounts != null) {
		final int chooserCountsSize = right.mChooserCounts.size();
		for (int i = 0; i < chooserCountsSize; i++) {
		String action = right.mChooserCounts.keyAt(i);
		ArrayMap<String, Integer> counts = right.mChooserCounts.valueAt(i);
		if (!mChooserCounts.containsKey(action) \|\| mChooserCounts.get(action) == null) {
		mChooserCounts.put(action, counts);
		continue;
		}
		final int annotationSize = counts.size();
		for (int j = 0; j < annotationSize; j++) {
		String key = counts.keyAt(j);
		int rightValue = counts.valueAt(j);
		int leftValue = mChooserCounts.get(action).getOrDefault(key, 0);
		mChooserCounts.get(action).put(key, leftValue + rightValue);
		}
		}
		}
		}

		@Override
		@@ -158,6 +186,21 @@ public final class UsageStats implements Parcelable {
		dest.writeLong(mTotalTimeInForeground);
		dest.writeInt(mLaunchCount);
		dest.writeInt(mLastEvent);
		Bundle allCounts = new Bundle();
		if (mChooserCounts != null) {
		final int chooserCountSize = mChooserCounts.size();
		for (int i = 0; i < chooserCountSize; i++) {
		String action = mChooserCounts.keyAt(i);
		ArrayMap<String, Integer> counts = mChooserCounts.valueAt(i);
		Bundle currentCounts = new Bundle();
		final int annotationSize = counts.size();
		for (int j = 0; j < annotationSize; j++) {
		currentCounts.putInt(counts.keyAt(j), counts.valueAt(j));
		}
		allCounts.putBundle(action, currentCounts);
		}
		}
		dest.writeBundle(allCounts);
		}

		public static final Creator<UsageStats> CREATOR = new Creator<UsageStats>() {
		@@ -171,6 +214,25 @@ public final class UsageStats implements Parcelable {
		stats.mTotalTimeInForeground = in.readLong();
		stats.mLaunchCount = in.readInt();
		stats.mLastEvent = in.readInt();
		Bundle allCounts = in.readBundle();
		if (allCounts != null) {
		stats.mChooserCounts = new ArrayMap<>();
		for (String action : allCounts.keySet()) {
		if (!stats.mChooserCounts.containsKey(action)) {
		ArrayMap<String, Integer> newCounts = new ArrayMap<>();
		stats.mChooserCounts.put(action, newCounts);
		}
		Bundle currentCounts = allCounts.getBundle(action);
		if (currentCounts != null) {
		for (String key : currentCounts.keySet()) {
		int value = currentCounts.getInt(key);
		if (value > 0) {
		stats.mChooserCounts.get(action).put(key, value);
		}
		}
		}
		}
		}
		return stats;
		}

core/java/android/app/usage/UsageStatsManager.java

+19 −0

Original line number	Diff line number	Diff line
		@@ -278,4 +278,23 @@ public final class UsageStatsManager {
		} catch (RemoteException re) {
		}
		}

		/**
		* Reports a Chooser action to the UsageStatsManager.
		*
		* @param packageName The package name of the app that is selected.
		* @param userId The user id of who makes the selection.
		* @param contentType The type of the content, e.g., Image, Video, App.
		* @param annotations The annotations of the content, e.g., Game, Selfie.
		* @param action The action type of Intent that invokes ChooserActivity.
		* {@link UsageEvents}
		* @hide
		*/
		public void reportChooserSelection(String packageName, int userId, String contentType,
		String[] annotations, String action) {
		try {
		mService.reportChooserSelection(packageName, userId, contentType, annotations, action);
		} catch (RemoteException re) {
		}
		}
		}

core/java/com/android/internal/app/ChooserActivity.java

+32 −4

Original line number	Diff line number	Diff line
		@@ -19,6 +19,7 @@ package com.android.internal.app;
		import android.animation.ObjectAnimator;
		import android.annotation.NonNull;
		import android.app.Activity;
		import android.app.usage.UsageStatsManager;
		import android.content.ComponentName;
		import android.content.Context;
		import android.content.Intent;
		@@ -398,6 +399,7 @@ public class ChooserActivity extends ResolverActivity {
		}
		}
		}
		updateChooserCounts(target, mContentType);
		return super.onTargetSelected(target, alwaysCheck);
		}

		@@ -542,21 +544,47 @@ public class ChooserActivity extends ResolverActivity {
		// Do nothing. We'll send the voice stuff ourselves.
		}

		void updateChooserCounts(TargetInfo info, String annotation) {
		if (info != null) {
		UsageStatsManager usageStatsManager =
		(UsageStatsManager) getSystemService(Context.USAGE_STATS_SERVICE);
		if (usageStatsManager == null) {
		if (DEBUG) {
		Log.d(TAG, "Can not start UsageStatsManager");
		}
		return;
		}
		final ResolveInfo ri = info.getResolveInfo();
		if (ri != null && ri.activityInfo != null) {
		usageStatsManager.reportChooserSelection(ri.activityInfo.packageName, getUserId(),
		annotation, null, info.getResolvedIntent().getAction());
		if (DEBUG) {
		Log.d(TAG, "ResolveInfo Package is" + ri.activityInfo.packageName);
		}
		} else if(DEBUG) {
		Log.d(TAG, "Can not log Chooser Counts of null ResovleInfo");
		}
		}
		}

		void onRefinementResult(TargetInfo selectedTarget, Intent matchingIntent) {
		if (mRefinementResultReceiver != null) {
		mRefinementResultReceiver.destroy();
		mRefinementResultReceiver = null;
		}

		if (selectedTarget == null) {
		Log.e(TAG, "Refinement result intent did not match any known targets; canceling");
		} else if (!checkTargetSourceIntent(selectedTarget, matchingIntent)) {
		Log.e(TAG, "onRefinementResult: Selected target " + selectedTarget
		+ " cannot match refined source intent " + matchingIntent);
		} else if (super.onTargetSelected(selectedTarget.cloneFilledIn(matchingIntent, 0), false)) {
		} else {
		TargetInfo clonedTarget = selectedTarget.cloneFilledIn(matchingIntent, 0);
		if (super.onTargetSelected(clonedTarget, false)) {
		updateChooserCounts(clonedTarget, mContentType);
		finish();
		return;
		}
		}
		onRefinementCanceled();
		}