Merge "Work on issue #74404949: Screen state usage API" into pi-dev (886fc6ae) · Commits · e / os / android_frameworks_base

api/current.txt

+3 −1

Original line number	Diff line number	Diff line
		@@ -7360,8 +7360,8 @@ package android.app.usage {
		method public int getCount();
		method public int getEventType();
		method public long getFirstTimeStamp();
		method public long getLastEventTime();
		method public long getLastTimeStamp();
		method public long getLastTimeUsed();
		method public long getTotalTime();
		method public void writeToParcel(android.os.Parcel, int);
		field public static final android.os.Parcelable.Creator<android.app.usage.EventStats> CREATOR;
		@@ -7469,6 +7469,8 @@ package android.app.usage {
		method public int getStandbyBucket();
		method public long getTimeStamp();
		field public static final int CONFIGURATION_CHANGE = 5; // 0x5
		field public static final int KEYGUARD_HIDDEN = 18; // 0x12
		field public static final int KEYGUARD_SHOWN = 17; // 0x11
		field public static final int MOVE_TO_BACKGROUND = 2; // 0x2
		field public static final int MOVE_TO_FOREGROUND = 1; // 0x1
		field public static final int NONE = 0; // 0x0

core/java/android/app/usage/EventStats.java

+8 −9

Original line number	Diff line number	Diff line
		@@ -41,10 +41,9 @@ public final class EventStats implements Parcelable {
		public long mEndTimeStamp;

		/**
		* Last time used by the user with an explicit action (notification, activity launch).
		* {@hide}
		*/
		public long mLastTimeUsed;
		public long mLastEventTime;

		/**
		* {@hide}
		@@ -66,7 +65,7 @@ public final class EventStats implements Parcelable {
		mEventType = stats.mEventType;
		mBeginTimeStamp = stats.mBeginTimeStamp;
		mEndTimeStamp = stats.mEndTimeStamp;
		mLastTimeUsed = stats.mLastTimeUsed;
		mLastEventTime = stats.mLastEventTime;
		mTotalTime = stats.mTotalTime;
		mCount = stats.mCount;
		}
		@@ -100,12 +99,12 @@ public final class EventStats implements Parcelable {
		}

		/**
		* Get the last time this event was used, measured in milliseconds since the epoch.
		* Get the last time this event triggered, measured in milliseconds since the epoch.
		* <p/>
		* See {@link System#currentTimeMillis()}.
		*/
		public long getLastTimeUsed() {
		return mLastTimeUsed;
		public long getLastEventTime() {
		return mLastEventTime;
		}

		/**
		@@ -138,7 +137,7 @@ public final class EventStats implements Parcelable {
		// We use the mBeginTimeStamp due to a bug where UsageStats files can overlap with
		// regards to their mEndTimeStamp.
		if (right.mBeginTimeStamp > mBeginTimeStamp) {
		mLastTimeUsed = Math.max(mLastTimeUsed, right.mLastTimeUsed);
		mLastEventTime = Math.max(mLastEventTime, right.mLastEventTime);
		}
		mBeginTimeStamp = Math.min(mBeginTimeStamp, right.mBeginTimeStamp);
		mEndTimeStamp = Math.max(mEndTimeStamp, right.mEndTimeStamp);
		@@ -156,7 +155,7 @@ public final class EventStats implements Parcelable {
		dest.writeInt(mEventType);
		dest.writeLong(mBeginTimeStamp);
		dest.writeLong(mEndTimeStamp);
		dest.writeLong(mLastTimeUsed);
		dest.writeLong(mLastEventTime);
		dest.writeLong(mTotalTime);
		dest.writeInt(mCount);
		}
		@@ -168,7 +167,7 @@ public final class EventStats implements Parcelable {
		stats.mEventType = in.readInt();
		stats.mBeginTimeStamp = in.readLong();
		stats.mEndTimeStamp = in.readLong();
		stats.mLastTimeUsed = in.readLong();
		stats.mLastEventTime = in.readLong();
		stats.mTotalTime = in.readLong();
		stats.mCount = in.readInt();
		return stats;

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

+12 −0

Original line number	Diff line number	Diff line
		@@ -152,6 +152,18 @@ public final class UsageEvents implements Parcelable {
		*/
		public static final int SCREEN_NON_INTERACTIVE = 16;

		/**
		* An event type denoting that the screen's keyguard has been shown, whether or not
		* the screen is off.
		*/
		public static final int KEYGUARD_SHOWN = 17;

		/**
		* An event type denoting that the screen's keyguard has been hidden. This typically
		* happens when the user unlocks their phone after turning it on.
		*/
		public static final int KEYGUARD_HIDDEN = 18;

		/** @hide */
		public static final int FLAG_IS_PACKAGE_INSTANT_APP = 1 << 0;

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

+2 −0

Original line number	Diff line number	Diff line
		@@ -319,6 +319,8 @@ public final class UsageStatsManager {
		* <ul>
		* <li>{@link UsageEvents.Event#SCREEN_INTERACTIVE}</li>
		* <li>{@link UsageEvents.Event#SCREEN_NON_INTERACTIVE}</li>
		* <li>{@link UsageEvents.Event#KEYGUARD_SHOWN}</li>
		* <li>{@link UsageEvents.Event#KEYGUARD_HIDDEN}</li>
		* </ul>
		*
		* <p> The caller must have {@link android.Manifest.permission#PACKAGE_USAGE_STATS} </p>

services/core/java/com/android/server/am/ActivityManagerService.java

+15 −0

Original line number	Diff line number	Diff line
		@@ -1529,6 +1529,11 @@ public class ActivityManagerService extends IActivityManager.Stub
		*/
		private int mWakefulness = PowerManagerInternal.WAKEFULNESS_AWAKE;

		/**
		* State of external calls telling us if the device is awake or asleep.
		*/
		private boolean mKeyguardShown = false;

		/**
		* Set if we are shutting down the system, similar to sleeping.
		*/
		@@ -13094,6 +13099,12 @@ public class ActivityManagerService extends IActivityManager.Stub
		: UsageEvents.Event.SCREEN_NON_INTERACTIVE);
		}

		void reportCurKeyguardUsageEventLocked() {
		reportGlobalUsageEventLocked(mKeyguardShown
		? UsageEvents.Event.KEYGUARD_SHOWN
		: UsageEvents.Event.KEYGUARD_HIDDEN);
		}

		void onWakefulnessChanged(int wakefulness) {
		synchronized(this) {
		boolean wasAwake = mWakefulness == PowerManagerInternal.WAKEFULNESS_AWAKE;
		@@ -13257,6 +13268,10 @@ public class ActivityManagerService extends IActivityManager.Stub

		synchronized(this) {
		long ident = Binder.clearCallingIdentity();
		if (mKeyguardShown != keyguardShowing) {
		mKeyguardShown = keyguardShowing;
		reportCurKeyguardUsageEventLocked();
		}
		try {
		mKeyguardController.setKeyguardShown(keyguardShowing, aodShowing,
		secondaryDisplayShowing);