| /** |
| * Copyright (C) 2014 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 android.app.usage; |
| |
| import static android.app.usage.UsageEvents.Event.ACTIVITY_DESTROYED; |
| import static android.app.usage.UsageEvents.Event.ACTIVITY_PAUSED; |
| import static android.app.usage.UsageEvents.Event.ACTIVITY_RESUMED; |
| import static android.app.usage.UsageEvents.Event.ACTIVITY_STOPPED; |
| import static android.app.usage.UsageEvents.Event.CONTINUING_FOREGROUND_SERVICE; |
| import static android.app.usage.UsageEvents.Event.DEVICE_SHUTDOWN; |
| import static android.app.usage.UsageEvents.Event.END_OF_DAY; |
| import static android.app.usage.UsageEvents.Event.FLUSH_TO_DISK; |
| import static android.app.usage.UsageEvents.Event.FOREGROUND_SERVICE_START; |
| import static android.app.usage.UsageEvents.Event.FOREGROUND_SERVICE_STOP; |
| import static android.app.usage.UsageEvents.Event.ROLLOVER_FOREGROUND_SERVICE; |
| |
| import android.annotation.SystemApi; |
| import android.compat.annotation.UnsupportedAppUsage; |
| import android.os.Build; |
| import android.os.Bundle; |
| import android.os.Parcel; |
| import android.os.Parcelable; |
| import android.util.ArrayMap; |
| import android.util.SparseIntArray; |
| |
| /** |
| * Contains usage statistics for an app package for a specific |
| * time range. |
| */ |
| public final class UsageStats implements Parcelable { |
| |
| /** |
| * {@hide} |
| */ |
| @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P, trackingBug = 115609023) |
| public String mPackageName; |
| |
| /** |
| * {@hide} |
| */ |
| @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P, trackingBug = 115609023) |
| public long mBeginTimeStamp; |
| |
| /** |
| * {@hide} |
| */ |
| @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P, trackingBug = 115609023) |
| public long mEndTimeStamp; |
| |
| /** |
| * Last time an activity is at foreground (have focus), this is corresponding to |
| * {@link android.app.usage.UsageEvents.Event#ACTIVITY_RESUMED} event. |
| * {@hide} |
| */ |
| @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P, trackingBug = 115609023) |
| public long mLastTimeUsed; |
| |
| /** |
| * Last time an activity is visible. |
| * @hide |
| */ |
| public long mLastTimeVisible; |
| |
| /** |
| * Total time this package's activity is in foreground. |
| * {@hide} |
| */ |
| @UnsupportedAppUsage |
| public long mTotalTimeInForeground; |
| |
| /** |
| * Total time this package's activity is visible. |
| * {@hide} |
| */ |
| public long mTotalTimeVisible; |
| |
| /** |
| * Last time foreground service is started. |
| * {@hide} |
| */ |
| public long mLastTimeForegroundServiceUsed; |
| |
| /** |
| * Total time this package's foreground service is started. |
| * {@hide} |
| */ |
| public long mTotalTimeForegroundServiceUsed; |
| |
| /** |
| * {@hide} |
| */ |
| @UnsupportedAppUsage |
| public int mLaunchCount; |
| |
| /** |
| * {@hide} |
| */ |
| public int mAppLaunchCount; |
| |
| /** Last activity ACTIVITY_RESUMED or ACTIVITY_PAUSED event. |
| * {@hide} |
| * @deprecated use {@link #mActivities} instead. |
| */ |
| @UnsupportedAppUsage |
| @Deprecated |
| public int mLastEvent; |
| |
| /** |
| * Key is instanceId of the activity (ActivityRecode appToken hashCode).. |
| * Value is this activity's last event, one of ACTIVITY_RESUMED, ACTIVITY_PAUSED or |
| * ACTIVITY_STOPPED. |
| * {@hide} |
| */ |
| public SparseIntArray mActivities = new SparseIntArray(); |
| /** |
| * If a foreground service is started, it has one entry in this map. |
| * When a foreground service is stopped, it is removed from this set. |
| * Key is foreground service class name. |
| * Value is the foreground service's last event, it is FOREGROUND_SERVICE_START. |
| * {@hide} |
| */ |
| public ArrayMap<String, Integer> mForegroundServices = new ArrayMap<>(); |
| |
| /** |
| * {@hide} |
| */ |
| public ArrayMap<String, ArrayMap<String, Integer>> mChooserCounts = new ArrayMap<>(); |
| |
| /** |
| * {@hide} |
| */ |
| public UsageStats() { |
| } |
| |
| public UsageStats(UsageStats stats) { |
| mPackageName = stats.mPackageName; |
| mBeginTimeStamp = stats.mBeginTimeStamp; |
| mEndTimeStamp = stats.mEndTimeStamp; |
| mLastTimeUsed = stats.mLastTimeUsed; |
| mLastTimeVisible = stats.mLastTimeVisible; |
| mLastTimeForegroundServiceUsed = stats.mLastTimeForegroundServiceUsed; |
| mTotalTimeInForeground = stats.mTotalTimeInForeground; |
| mTotalTimeVisible = stats.mTotalTimeVisible; |
| mTotalTimeForegroundServiceUsed = stats.mTotalTimeForegroundServiceUsed; |
| mLaunchCount = stats.mLaunchCount; |
| mAppLaunchCount = stats.mAppLaunchCount; |
| mLastEvent = stats.mLastEvent; |
| mActivities = stats.mActivities; |
| mForegroundServices = stats.mForegroundServices; |
| mChooserCounts = stats.mChooserCounts; |
| } |
| |
| /** |
| * {@hide} |
| */ |
| public UsageStats getObfuscatedForInstantApp() { |
| final UsageStats ret = new UsageStats(this); |
| |
| ret.mPackageName = UsageEvents.INSTANT_APP_PACKAGE_NAME; |
| |
| return ret; |
| } |
| |
| public String getPackageName() { |
| return mPackageName; |
| } |
| |
| /** |
| * Get the beginning of the time range this {@link android.app.usage.UsageStats} represents, |
| * measured in milliseconds since the epoch. |
| * <p/> |
| * See {@link System#currentTimeMillis()}. |
| */ |
| public long getFirstTimeStamp() { |
| return mBeginTimeStamp; |
| } |
| |
| /** |
| * Get the end of the time range this {@link android.app.usage.UsageStats} represents, |
| * measured in milliseconds since the epoch. |
| * <p/> |
| * See {@link System#currentTimeMillis()}. |
| */ |
| public long getLastTimeStamp() { |
| return mEndTimeStamp; |
| } |
| |
| /** |
| * Get the last time this package's activity was used, measured in milliseconds since the epoch. |
| * <p/> |
| * See {@link System#currentTimeMillis()}. |
| */ |
| public long getLastTimeUsed() { |
| return mLastTimeUsed; |
| } |
| |
| /** |
| * Get the last time this package's activity is visible in the UI, measured in milliseconds |
| * since the epoch. |
| */ |
| public long getLastTimeVisible() { |
| return mLastTimeVisible; |
| } |
| |
| /** |
| * Get the total time this package spent in the foreground, measured in milliseconds. |
| */ |
| public long getTotalTimeInForeground() { |
| return mTotalTimeInForeground; |
| } |
| |
| /** |
| * Get the total time this package's activity is visible in the UI, measured in milliseconds. |
| */ |
| public long getTotalTimeVisible() { |
| return mTotalTimeVisible; |
| } |
| |
| /** |
| * Get the last time this package's foreground service was used, measured in milliseconds since |
| * the epoch. |
| * <p/> |
| * See {@link System#currentTimeMillis()}. |
| */ |
| public long getLastTimeForegroundServiceUsed() { |
| return mLastTimeForegroundServiceUsed; |
| } |
| |
| /** |
| * Get the total time this package's foreground services are started, measured in milliseconds. |
| */ |
| public long getTotalTimeForegroundServiceUsed() { |
| return mTotalTimeForegroundServiceUsed; |
| } |
| |
| /** |
| * Returns the number of times the app was launched as an activity from outside of the app. |
| * Excludes intra-app activity transitions. |
| * @hide |
| */ |
| @SystemApi |
| public int getAppLaunchCount() { |
| return mAppLaunchCount; |
| } |
| |
| private void mergeEventMap(SparseIntArray left, SparseIntArray right) { |
| final int size = right.size(); |
| for (int i = 0; i < size; i++) { |
| final int instanceId = right.keyAt(i); |
| final int event = right.valueAt(i); |
| final int index = left.indexOfKey(instanceId); |
| if (index >= 0) { |
| left.put(instanceId, Math.max(left.valueAt(index), event)); |
| } else { |
| left.put(instanceId, event); |
| } |
| } |
| } |
| |
| private void mergeEventMap(ArrayMap<String, Integer> left, ArrayMap<String, Integer> right) { |
| final int size = right.size(); |
| for (int i = 0; i < size; i++) { |
| final String className = right.keyAt(i); |
| final Integer event = right.valueAt(i); |
| if (left.containsKey(className)) { |
| left.put(className, Math.max(left.get(className), event)); |
| } else { |
| left.put(className, event); |
| } |
| } |
| } |
| |
| /** |
| * Add the statistics from the right {@link UsageStats} to the left. The package name for |
| * both {@link UsageStats} objects must be the same. |
| * @param right The {@link UsageStats} object to merge into this one. |
| * @throws java.lang.IllegalArgumentException if the package names of the two |
| * {@link UsageStats} objects are different. |
| */ |
| public void add(UsageStats right) { |
| if (!mPackageName.equals(right.mPackageName)) { |
| throw new IllegalArgumentException("Can't merge UsageStats for package '" + |
| mPackageName + "' with UsageStats for package '" + right.mPackageName + "'."); |
| } |
| |
| // We use the mBeginTimeStamp due to a bug where UsageStats files can overlap with |
| // regards to their mEndTimeStamp. |
| if (right.mBeginTimeStamp > mBeginTimeStamp) { |
| // Even though incoming UsageStat begins after this one, its last time used fields |
| // may somehow be empty or chronologically preceding the older UsageStat. |
| mergeEventMap(mActivities, right.mActivities); |
| mergeEventMap(mForegroundServices, right.mForegroundServices); |
| mLastTimeUsed = Math.max(mLastTimeUsed, right.mLastTimeUsed); |
| mLastTimeVisible = Math.max(mLastTimeVisible, right.mLastTimeVisible); |
| mLastTimeForegroundServiceUsed = Math.max(mLastTimeForegroundServiceUsed, |
| right.mLastTimeForegroundServiceUsed); |
| } |
| mBeginTimeStamp = Math.min(mBeginTimeStamp, right.mBeginTimeStamp); |
| mEndTimeStamp = Math.max(mEndTimeStamp, right.mEndTimeStamp); |
| mTotalTimeInForeground += right.mTotalTimeInForeground; |
| mTotalTimeVisible += right.mTotalTimeVisible; |
| mTotalTimeForegroundServiceUsed += right.mTotalTimeForegroundServiceUsed; |
| mLaunchCount += right.mLaunchCount; |
| mAppLaunchCount += right.mAppLaunchCount; |
| 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); |
| } |
| } |
| } |
| } |
| |
| /** |
| * Tell if any activity is in foreground. |
| * @return |
| */ |
| private boolean hasForegroundActivity() { |
| final int size = mActivities.size(); |
| for (int i = 0; i < size; i++) { |
| if (mActivities.valueAt(i) == ACTIVITY_RESUMED) { |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| /** |
| * Tell if any activity is visible. |
| * @return |
| */ |
| private boolean hasVisibleActivity() { |
| final int size = mActivities.size(); |
| for (int i = 0; i < size; i++) { |
| final int type = mActivities.valueAt(i); |
| if (type == ACTIVITY_RESUMED |
| || type == ACTIVITY_PAUSED) { |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| /** |
| * Tell if any foreground service is started. |
| * @return |
| */ |
| private boolean anyForegroundServiceStarted() { |
| return !mForegroundServices.isEmpty(); |
| } |
| |
| /** |
| * Increment total time in foreground and update last time in foreground. |
| * @param timeStamp current timestamp. |
| */ |
| private void incrementTimeUsed(long timeStamp) { |
| if (timeStamp > mLastTimeUsed) { |
| mTotalTimeInForeground += timeStamp - mLastTimeUsed; |
| mLastTimeUsed = timeStamp; |
| } |
| } |
| |
| /** |
| * Increment total time visible and update last time visible. |
| * @param timeStamp current timestmap. |
| */ |
| private void incrementTimeVisible(long timeStamp) { |
| if (timeStamp > mLastTimeVisible) { |
| mTotalTimeVisible += timeStamp - mLastTimeVisible; |
| mLastTimeVisible = timeStamp; |
| } |
| } |
| |
| /** |
| * Increment total time foreground service is used and update last time foreground service is |
| * used. |
| * @param timeStamp current timestamp. |
| */ |
| private void incrementServiceTimeUsed(long timeStamp) { |
| if (timeStamp > mLastTimeForegroundServiceUsed) { |
| mTotalTimeForegroundServiceUsed += |
| timeStamp - mLastTimeForegroundServiceUsed; |
| mLastTimeForegroundServiceUsed = timeStamp; |
| } |
| } |
| |
| /** |
| * Update by an event of an activity. |
| * @param className className of the activity. |
| * @param timeStamp timeStamp of the event. |
| * @param eventType type of the event. |
| * @param instanceId hashCode of the ActivityRecord's appToken. |
| * @hide |
| */ |
| private void updateActivity(String className, long timeStamp, int eventType, int instanceId) { |
| if (eventType != ACTIVITY_RESUMED |
| && eventType != ACTIVITY_PAUSED |
| && eventType != ACTIVITY_STOPPED |
| && eventType != ACTIVITY_DESTROYED) { |
| return; |
| } |
| |
| // update usage. |
| final int index = mActivities.indexOfKey(instanceId); |
| if (index >= 0) { |
| final int lastEvent = mActivities.valueAt(index); |
| switch (lastEvent) { |
| case ACTIVITY_RESUMED: |
| incrementTimeUsed(timeStamp); |
| incrementTimeVisible(timeStamp); |
| break; |
| case ACTIVITY_PAUSED: |
| incrementTimeVisible(timeStamp); |
| break; |
| default: |
| break; |
| } |
| } |
| |
| // update current event. |
| switch(eventType) { |
| case ACTIVITY_RESUMED: |
| if (!hasVisibleActivity()) { |
| // this is the first visible activity. |
| mLastTimeUsed = timeStamp; |
| mLastTimeVisible = timeStamp; |
| } else if (!hasForegroundActivity()) { |
| // this is the first foreground activity. |
| mLastTimeUsed = timeStamp; |
| } |
| mActivities.put(instanceId, eventType); |
| break; |
| case ACTIVITY_PAUSED: |
| if (!hasVisibleActivity()) { |
| // this is the first visible activity. |
| mLastTimeVisible = timeStamp; |
| } |
| mActivities.put(instanceId, eventType); |
| break; |
| case ACTIVITY_STOPPED: |
| case ACTIVITY_DESTROYED: |
| // remove activity from the map. |
| mActivities.delete(instanceId); |
| break; |
| default: |
| break; |
| } |
| } |
| |
| /** |
| * Update by an event of an foreground service. |
| * @param className className of the foreground service. |
| * @param timeStamp timeStamp of the event. |
| * @param eventType type of the event. |
| * @hide |
| */ |
| private void updateForegroundService(String className, long timeStamp, int eventType) { |
| if (eventType != FOREGROUND_SERVICE_STOP |
| && eventType != FOREGROUND_SERVICE_START) { |
| return; |
| } |
| final Integer lastEvent = mForegroundServices.get(className); |
| // update usage. |
| if (lastEvent != null) { |
| switch (lastEvent) { |
| case FOREGROUND_SERVICE_START: |
| case CONTINUING_FOREGROUND_SERVICE: |
| incrementServiceTimeUsed(timeStamp); |
| break; |
| default: |
| break; |
| } |
| } |
| |
| // update current event. |
| switch (eventType) { |
| case FOREGROUND_SERVICE_START: |
| if (!anyForegroundServiceStarted()) { |
| mLastTimeForegroundServiceUsed = timeStamp; |
| } |
| mForegroundServices.put(className, eventType); |
| break; |
| case FOREGROUND_SERVICE_STOP: |
| mForegroundServices.remove(className); |
| break; |
| default: |
| break; |
| } |
| } |
| |
| /** |
| * Update the UsageStats by a activity or foreground service event. |
| * @param className class name of a activity or foreground service, could be null to if this |
| * is sent to all activities/services in this package. |
| * @param timeStamp Epoch timestamp in milliseconds. |
| * @param eventType event type as in {@link UsageEvents.Event} |
| * @param instanceId if className is an activity, the hashCode of ActivityRecord's appToken. |
| * if className is not an activity, instanceId is not used. |
| * @hide |
| */ |
| public void update(String className, long timeStamp, int eventType, int instanceId) { |
| switch(eventType) { |
| case ACTIVITY_RESUMED: |
| case ACTIVITY_PAUSED: |
| case ACTIVITY_STOPPED: |
| case ACTIVITY_DESTROYED: |
| updateActivity(className, timeStamp, eventType, instanceId); |
| break; |
| case END_OF_DAY: |
| // END_OF_DAY updates all activities. |
| if (hasForegroundActivity()) { |
| incrementTimeUsed(timeStamp); |
| } |
| if (hasVisibleActivity()) { |
| incrementTimeVisible(timeStamp); |
| } |
| break; |
| case FOREGROUND_SERVICE_START: |
| case FOREGROUND_SERVICE_STOP: |
| updateForegroundService(className, timeStamp, eventType); |
| break; |
| case ROLLOVER_FOREGROUND_SERVICE: |
| // ROLLOVER_FOREGROUND_SERVICE updates all foreground services. |
| if (anyForegroundServiceStarted()) { |
| incrementServiceTimeUsed(timeStamp); |
| } |
| break; |
| case CONTINUING_FOREGROUND_SERVICE: |
| mLastTimeForegroundServiceUsed = timeStamp; |
| mForegroundServices.put(className, eventType); |
| break; |
| case DEVICE_SHUTDOWN: |
| case FLUSH_TO_DISK: |
| // update usage of all active activities/services. |
| if (hasForegroundActivity()) { |
| incrementTimeUsed(timeStamp); |
| } |
| if (hasVisibleActivity()) { |
| incrementTimeVisible(timeStamp); |
| } |
| if (anyForegroundServiceStarted()) { |
| incrementServiceTimeUsed(timeStamp); |
| } |
| break; |
| default: |
| break; |
| } |
| mEndTimeStamp = timeStamp; |
| |
| if (eventType == ACTIVITY_RESUMED) { |
| mLaunchCount += 1; |
| } |
| } |
| |
| @Override |
| public int describeContents() { |
| return 0; |
| } |
| |
| @Override |
| public void writeToParcel(Parcel dest, int flags) { |
| dest.writeString(mPackageName); |
| dest.writeLong(mBeginTimeStamp); |
| dest.writeLong(mEndTimeStamp); |
| dest.writeLong(mLastTimeUsed); |
| dest.writeLong(mLastTimeVisible); |
| dest.writeLong(mLastTimeForegroundServiceUsed); |
| dest.writeLong(mTotalTimeInForeground); |
| dest.writeLong(mTotalTimeVisible); |
| dest.writeLong(mTotalTimeForegroundServiceUsed); |
| dest.writeInt(mLaunchCount); |
| dest.writeInt(mAppLaunchCount); |
| 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); |
| |
| writeSparseIntArray(dest, mActivities); |
| dest.writeBundle(eventMapToBundle(mForegroundServices)); |
| } |
| |
| private void writeSparseIntArray(Parcel dest, SparseIntArray arr) { |
| final int size = arr.size(); |
| dest.writeInt(size); |
| for (int i = 0; i < size; i++) { |
| dest.writeInt(arr.keyAt(i)); |
| dest.writeInt(arr.valueAt(i)); |
| } |
| } |
| |
| private Bundle eventMapToBundle(ArrayMap<String, Integer> eventMap) { |
| final Bundle bundle = new Bundle(); |
| final int size = eventMap.size(); |
| for (int i = 0; i < size; i++) { |
| bundle.putInt(eventMap.keyAt(i), eventMap.valueAt(i)); |
| } |
| return bundle; |
| } |
| |
| public static final @android.annotation.NonNull Creator<UsageStats> CREATOR = new Creator<UsageStats>() { |
| @Override |
| public UsageStats createFromParcel(Parcel in) { |
| UsageStats stats = new UsageStats(); |
| stats.mPackageName = in.readString(); |
| stats.mBeginTimeStamp = in.readLong(); |
| stats.mEndTimeStamp = in.readLong(); |
| stats.mLastTimeUsed = in.readLong(); |
| stats.mLastTimeVisible = in.readLong(); |
| stats.mLastTimeForegroundServiceUsed = in.readLong(); |
| stats.mTotalTimeInForeground = in.readLong(); |
| stats.mTotalTimeVisible = in.readLong(); |
| stats.mTotalTimeForegroundServiceUsed = in.readLong(); |
| stats.mLaunchCount = in.readInt(); |
| stats.mAppLaunchCount = 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); |
| } |
| } |
| } |
| } |
| } |
| readSparseIntArray(in, stats.mActivities); |
| readBundleToEventMap(in.readBundle(), stats.mForegroundServices); |
| return stats; |
| } |
| |
| private void readSparseIntArray(Parcel in, SparseIntArray arr) { |
| final int size = in.readInt(); |
| for (int i = 0; i < size; i++) { |
| final int key = in.readInt(); |
| final int value = in.readInt(); |
| arr.put(key, value); |
| } |
| } |
| |
| private void readBundleToEventMap(Bundle bundle, ArrayMap<String, Integer> eventMap) { |
| if (bundle != null) { |
| for (String className : bundle.keySet()) { |
| final int event = bundle.getInt(className); |
| eventMap.put(className, event); |
| } |
| } |
| } |
| |
| @Override |
| public UsageStats[] newArray(int size) { |
| return new UsageStats[size]; |
| } |
| }; |
| } |