5 files changed, 40 insertions, 15 deletions
diff --git a/core/java/android/app/AppOpsManager.java b/core/java/android/app/AppOpsManager.java
index bf3bfae..849253b 100644
--- a/core/java/android/app/AppOpsManager.java
+++ b/core/java/android/app/AppOpsManager.java
@@ -233,8 +233,10 @@ public class AppOpsManager {
     public static final int OP_READ_EXTERNAL_STORAGE = 59;
     /** @hide Write external storage. */
     public static final int OP_WRITE_EXTERNAL_STORAGE = 60;
+    /** @hide Turned on the screen. */
+    public static final int OP_TURN_SCREEN_ON = 61;
     /** @hide */
-    public static final int _NUM_OP = 61;
+    public static final int _NUM_OP = 62;
 
     /** Access to coarse location information. */
     public static final String OPSTR_COARSE_LOCATION = "android:coarse_location";
@@ -393,7 +395,8 @@ public class AppOpsManager {
             OP_READ_CELL_BROADCASTS,
             OP_MOCK_LOCATION,
             OP_READ_EXTERNAL_STORAGE,
-            OP_WRITE_EXTERNAL_STORAGE
+            OP_WRITE_EXTERNAL_STORAGE,
+            OP_TURN_SCREEN_ON,
     };
 
     /**
@@ -461,7 +464,8 @@ public class AppOpsManager {
             OPSTR_READ_CELL_BROADCASTS,
             OPSTR_MOCK_LOCATION,
             OPSTR_READ_EXTERNAL_STORAGE,
-            OPSTR_WRITE_EXTERNAL_STORAGE
+            OPSTR_WRITE_EXTERNAL_STORAGE,
+            null,
     };
 
     /**
@@ -528,8 +532,9 @@ public class AppOpsManager {
             "BODY_SENSORS",
             "READ_CELL_BROADCASTS",
             "MOCK_LOCATION",
-            "OPSTR_READ_EXTERNAL_STORAGE",
-            "OPSTR_WRITE_EXTERNAL_STORAGE",
+            "READ_EXTERNAL_STORAGE",
+            "WRITE_EXTERNAL_STORAGE",
+            "TURN_ON_SCREEN",
     };
 
     /**
@@ -598,6 +603,7 @@ public class AppOpsManager {
             null,
             Manifest.permission.READ_EXTERNAL_STORAGE,
             Manifest.permission.WRITE_EXTERNAL_STORAGE,
+            null, // no permission for turning the screen on
     };
 
     /**
@@ -666,7 +672,8 @@ public class AppOpsManager {
             null, // READ_CELL_BROADCASTS
             null, // MOCK_LOCATION
             null, // READ_EXTERNAL_STORAGE
-            null  // WRITE_EXTERNAL_STORAGE
+            null, // WRITE_EXTERNAL_STORAGE
+            null, // TURN_ON_SCREEN
     };
 
     /**
@@ -734,7 +741,8 @@ public class AppOpsManager {
             false, // READ_CELL_BROADCASTS
             false, // MOCK_LOCATION
             false, // READ_EXTERNAL_STORAGE
-            false  // WRITE_EXTERNAL_STORAGE
+            false, // WRITE_EXTERNAL_STORAGE
+            false, // TURN_ON_SCREEN
     };
 
     /**
@@ -801,7 +809,8 @@ public class AppOpsManager {
             AppOpsManager.MODE_ALLOWED,
             AppOpsManager.MODE_ERRORED,  // OP_MOCK_LOCATION
             AppOpsManager.MODE_ALLOWED,
-            AppOpsManager.MODE_ALLOWED
+            AppOpsManager.MODE_ALLOWED,
+            AppOpsManager.MODE_ALLOWED,  // OP_TURN_ON_SCREEN
     };
 
     /**
@@ -872,7 +881,8 @@ public class AppOpsManager {
             false,
             false,
             false,
-            false
+            false,
+            false,
     };
 
     /**
diff --git a/core/java/android/os/BatteryStats.java b/core/java/android/os/BatteryStats.java
index 452e4d5..ecb7f5a 100644
--- a/core/java/android/os/BatteryStats.java
+++ b/core/java/android/os/BatteryStats.java
@@ -1195,9 +1195,11 @@ public abstract class BatteryStats implements Parcelable {
         public static final int EVENT_PACKAGE_ACTIVE = 0x0010;
         // Event for a package being on the temporary whitelist.
         public static final int EVENT_TEMP_WHITELIST = 0x0011;
+        // Event for the screen waking up.
+        public static final int EVENT_SCREEN_WAKE_UP = 0x0012;
 
         // Number of event types.
-        public static final int EVENT_COUNT = 0x0012;
+        public static final int EVENT_COUNT = 0x0013;
         // Mask to extract out only the type part of the event.
         public static final int EVENT_TYPE_MASK = ~(EVENT_FLAG_START|EVENT_FLAG_FINISH);
 
@@ -1858,12 +1860,14 @@ public abstract class BatteryStats implements Parcelable {
 
     public static final String[] HISTORY_EVENT_NAMES = new String[] {
             "null", "proc", "fg", "top", "sync", "wake_lock_in", "job", "user", "userfg", "conn",
-            "active", "pkginst", "pkgunin", "alarm", "stats", "inactive", "active", "tmpwhitelist"
+            "active", "pkginst", "pkgunin", "alarm", "stats", "inactive", "active", "tmpwhitelist",
+            "screenwake",
     };
 
     public static final String[] HISTORY_EVENT_CHECKIN_NAMES = new String[] {
             "Enl", "Epr", "Efg", "Etp", "Esy", "Ewl", "Ejb", "Eur", "Euf", "Ecn",
-            "Eac", "Epi", "Epu", "Eal", "Est", "Eai", "Eaa", "Etw"
+            "Eac", "Epi", "Epu", "Eal", "Est", "Eai", "Eaa", "Etw",
+            "Esw",
     };
 
     /**
diff --git a/core/java/android/os/IPowerManager.aidl b/core/java/android/os/IPowerManager.aidl
index 804d3d0..0f37ac7 100644
--- a/core/java/android/os/IPowerManager.aidl
+++ b/core/java/android/os/IPowerManager.aidl
@@ -37,7 +37,7 @@ interface IPowerManager
     boolean isWakeLockLevelSupported(int level);
 
     void userActivity(long time, int event, int flags);
-    void wakeUp(long time);
+    void wakeUp(long time, String reason, String opPackageName);
     void goToSleep(long time, int reason, int flags);
     void nap(long time);
     boolean isInteractive();
diff --git a/core/java/android/os/PowerManager.java b/core/java/android/os/PowerManager.java
index 6ef1cd0..9a1a03e 100644
--- a/core/java/android/os/PowerManager.java
+++ b/core/java/android/os/PowerManager.java
@@ -658,7 +658,17 @@ public final class PowerManager {
      */
     public void wakeUp(long time) {
         try {
-            mService.wakeUp(time);
+            mService.wakeUp(time, "wakeUp", mContext.getOpPackageName());
+        } catch (RemoteException e) {
+        }
+    }
+
+    /**
+     * @hide
+     */
+    public void wakeUp(long time, String reason) {
+        try {
+            mService.wakeUp(time, reason, mContext.getOpPackageName());
         } catch (RemoteException e) {
         }
     }
diff --git a/core/java/android/service/dreams/Sandman.java b/core/java/android/service/dreams/Sandman.java
index 5f5b079..eeb340b 100644
--- a/core/java/android/service/dreams/Sandman.java
+++ b/core/java/android/service/dreams/Sandman.java
@@ -92,7 +92,8 @@ public final class Sandman {
                     // be awake by the time this happens.  Otherwise the dream may not start.
                     PowerManager powerManager =
                             (PowerManager)context.getSystemService(Context.POWER_SERVICE);
-                    powerManager.wakeUp(SystemClock.uptimeMillis());
+                    powerManager.wakeUp(SystemClock.uptimeMillis(),
+                            "android.service.dreams:DREAM");
                 } else {
                     Slog.i(TAG, "Activating dream by user request.");
                 }