Merge change 1881 into donut

* changes:
  WifiService: Wifi power management change
diff --git a/core/java/android/view/WindowManager.java b/core/java/android/view/WindowManager.java
index c69c281..72ef0ad 100644
--- a/core/java/android/view/WindowManager.java
+++ b/core/java/android/view/WindowManager.java
@@ -466,6 +466,15 @@
          */
         public static final int FLAG_WATCH_OUTSIDE_TOUCH = 0x00040000;
         
+        /** Window flag: special flag to let windows be shown when the screen
+         * is locked. This will let application windows take precedence over
+         * key guard or any other lock screens. Can be used with
+         * {@link #FLAG_KEEP_SCREEN_ON} to turn screen on and display windows
+         * directly before showing the key guard window
+         *
+         * {@hide} */
+        public static final int FLAG_SHOW_WHEN_LOCKED = 0x00080000;
+
         /** Window flag: a special option intended for system dialogs.  When
          * this flag is set, the window will demand focus unconditionally when
          * it is created.
diff --git a/core/jni/android_opengl_GLES10.cpp b/core/jni/android_opengl_GLES10.cpp
index 482d8eb..2685d75 100644
--- a/core/jni/android_opengl_GLES10.cpp
+++ b/core/jni/android_opengl_GLES10.cpp
@@ -133,6 +133,19 @@
 					   commit ? 0 : JNI_ABORT);
 }
 
+static void *
+getDirectBufferPointer(JNIEnv *_env, jobject buffer) {
+    char* buf = (char*) _env->GetDirectBufferAddress(buffer);
+    if (buf) {
+        jint position = _env->GetIntField(buffer, positionID);
+        jint elementSizeShift = _env->GetIntField(buffer, elementSizeShiftID);
+        buf += position << elementSizeShift;
+    } else {
+        _env->ThrowNew(IAEClass, "Must use a native order direct Buffer");
+    }
+    return (void*) buf;
+}
+
 static int
 getNumCompressedTextureFormats() {
     int numCompressedTextureFormats = 0;
@@ -305,9 +318,8 @@
     GLvoid *pointer = (GLvoid *) 0;
 
     if (pointer_buf) {
-        pointer = (GLvoid *) _env->GetDirectBufferAddress(pointer_buf);
+        pointer = (GLvoid *) getDirectBufferPointer(_env, pointer_buf);
         if ( ! pointer ) {
-            _env->ThrowNew(IAEClass, "Must use a native order direct Buffer");
             return;
         }
     }
@@ -2779,9 +2791,8 @@
     GLvoid *pointer = (GLvoid *) 0;
 
     if (pointer_buf) {
-        pointer = (GLvoid *) _env->GetDirectBufferAddress(pointer_buf);
+        pointer = (GLvoid *) getDirectBufferPointer(_env, pointer_buf);
         if ( ! pointer ) {
-            _env->ThrowNew(IAEClass, "Must use a native order direct Buffer");
             return;
         }
     }
@@ -3034,9 +3045,8 @@
     GLvoid *pointer = (GLvoid *) 0;
 
     if (pointer_buf) {
-        pointer = (GLvoid *) _env->GetDirectBufferAddress(pointer_buf);
+        pointer = (GLvoid *) getDirectBufferPointer(_env, pointer_buf);
         if ( ! pointer ) {
-            _env->ThrowNew(IAEClass, "Must use a native order direct Buffer");
             return;
         }
     }
@@ -3392,9 +3402,8 @@
     GLvoid *pointer = (GLvoid *) 0;
 
     if (pointer_buf) {
-        pointer = (GLvoid *) _env->GetDirectBufferAddress(pointer_buf);
+        pointer = (GLvoid *) getDirectBufferPointer(_env, pointer_buf);
         if ( ! pointer ) {
-            _env->ThrowNew(IAEClass, "Must use a native order direct Buffer");
             return;
         }
     }
diff --git a/core/jni/com_google_android_gles_jni_GLImpl.cpp b/core/jni/com_google_android_gles_jni_GLImpl.cpp
index 11822e0..15e3a81 100644
--- a/core/jni/com_google_android_gles_jni_GLImpl.cpp
+++ b/core/jni/com_google_android_gles_jni_GLImpl.cpp
@@ -133,6 +133,19 @@
 					   commit ? 0 : JNI_ABORT);
 }
 
+static void *
+getDirectBufferPointer(JNIEnv *_env, jobject buffer) {
+    char* buf = (char*) _env->GetDirectBufferAddress(buffer);
+    if (buf) {
+        jint position = _env->GetIntField(buffer, positionID);
+        jint elementSizeShift = _env->GetIntField(buffer, elementSizeShiftID);
+        buf += position << elementSizeShift;
+    } else {
+        _env->ThrowNew(IAEClass, "Must use a native order direct Buffer");
+    }
+    return (void*) buf;
+}
+
 static int
 getNumCompressedTextureFormats() {
     int numCompressedTextureFormats = 0;
@@ -305,9 +318,8 @@
     GLvoid *pointer = (GLvoid *) 0;
 
     if (pointer_buf) {
-        pointer = (GLvoid *) _env->GetDirectBufferAddress(pointer_buf);
+        pointer = (GLvoid *) getDirectBufferPointer(_env, pointer_buf);
         if ( ! pointer ) {
-            _env->ThrowNew(IAEClass, "Must use a native order direct Buffer");
             return;
         }
     }
@@ -2779,9 +2791,8 @@
     GLvoid *pointer = (GLvoid *) 0;
 
     if (pointer_buf) {
-        pointer = (GLvoid *) _env->GetDirectBufferAddress(pointer_buf);
+        pointer = (GLvoid *) getDirectBufferPointer(_env, pointer_buf);
         if ( ! pointer ) {
-            _env->ThrowNew(IAEClass, "Must use a native order direct Buffer");
             return;
         }
     }
@@ -3034,9 +3045,8 @@
     GLvoid *pointer = (GLvoid *) 0;
 
     if (pointer_buf) {
-        pointer = (GLvoid *) _env->GetDirectBufferAddress(pointer_buf);
+        pointer = (GLvoid *) getDirectBufferPointer(_env, pointer_buf);
         if ( ! pointer ) {
-            _env->ThrowNew(IAEClass, "Must use a native order direct Buffer");
             return;
         }
     }
@@ -3392,9 +3402,8 @@
     GLvoid *pointer = (GLvoid *) 0;
 
     if (pointer_buf) {
-        pointer = (GLvoid *) _env->GetDirectBufferAddress(pointer_buf);
+        pointer = (GLvoid *) getDirectBufferPointer(_env, pointer_buf);
         if ( ! pointer ) {
-            _env->ThrowNew(IAEClass, "Must use a native order direct Buffer");
             return;
         }
     }
diff --git a/opengl/tools/glgen/src/JniCodeEmitter.java b/opengl/tools/glgen/src/JniCodeEmitter.java
index b0997b1..7340357 100644
--- a/opengl/tools/glgen/src/JniCodeEmitter.java
+++ b/opengl/tools/glgen/src/JniCodeEmitter.java
@@ -890,16 +890,10 @@
                                 cname +
                                 " = (" +
                                 cfunc.getArgType(cIndex).getDeclaration() +
-                                ") _env->GetDirectBufferAddress(" +
-                                (mUseCPlusPlus ? "" : "_env, ") +
+                                ") getDirectBufferPointer(_env, " +
                                 cname + "_buf);");
                         String iii = "    ";
-                        out.println(iii + indent + "if ( ! " + cname + " ) {");
-                        out.println(iii + iii + indent +
-                                (mUseCPlusPlus ? "_env" : "(*_env)") +
-                                "->ThrowNew(" +
-                                (mUseCPlusPlus ? "" : "_env, ") +
-                                "IAEClass, \"Must use a native order direct Buffer\");");
+                        out.println(iii + indent + "if ( ! " + cname + " ) {");	
                         out.println(iii + iii + indent + "return;");
                         out.println(iii + indent + "}");
                     } else {
diff --git a/opengl/tools/glgen/stubs/gles11/GLES10cHeader.cpp b/opengl/tools/glgen/stubs/gles11/GLES10cHeader.cpp
index 3948fd3..e1c09f4 100644
--- a/opengl/tools/glgen/stubs/gles11/GLES10cHeader.cpp
+++ b/opengl/tools/glgen/stubs/gles11/GLES10cHeader.cpp
@@ -132,6 +132,19 @@
 					   commit ? 0 : JNI_ABORT);
 }
 
+static void *
+getDirectBufferPointer(JNIEnv *_env, jobject buffer) {
+    char* buf = (char*) _env->GetDirectBufferAddress(buffer);
+    if (buf) {
+        jint position = _env->GetIntField(buffer, positionID);
+        jint elementSizeShift = _env->GetIntField(buffer, elementSizeShiftID);
+        buf += position << elementSizeShift;
+    } else {
+        _env->ThrowNew(IAEClass, "Must use a native order direct Buffer");
+    }
+    return (void*) buf;
+}
+
 static int
 getNumCompressedTextureFormats() {
     int numCompressedTextureFormats = 0;
diff --git a/opengl/tools/glgen/stubs/jsr239/GLCHeader.cpp b/opengl/tools/glgen/stubs/jsr239/GLCHeader.cpp
index 11c6087..4896acb 100644
--- a/opengl/tools/glgen/stubs/jsr239/GLCHeader.cpp
+++ b/opengl/tools/glgen/stubs/jsr239/GLCHeader.cpp
@@ -132,6 +132,19 @@
 					   commit ? 0 : JNI_ABORT);
 }
 
+static void *
+getDirectBufferPointer(JNIEnv *_env, jobject buffer) {
+    char* buf = (char*) _env->GetDirectBufferAddress(buffer);
+    if (buf) {
+        jint position = _env->GetIntField(buffer, positionID);
+        jint elementSizeShift = _env->GetIntField(buffer, elementSizeShiftID);
+        buf += position << elementSizeShift;
+    } else {
+        _env->ThrowNew(IAEClass, "Must use a native order direct Buffer");
+    }
+    return (void*) buf;
+}
+
 static int
 getNumCompressedTextureFormats() {
     int numCompressedTextureFormats = 0;
diff --git a/services/java/com/android/server/IntentResolver.java b/services/java/com/android/server/IntentResolver.java
index 53e63c2..d8c8c90 100644
--- a/services/java/com/android/server/IntentResolver.java
+++ b/services/java/com/android/server/IntentResolver.java
@@ -180,8 +180,7 @@
         return resultList;
     }
 
-    public List<R> queryIntent(ContentResolver resolver, Intent intent,
-            String resolvedType, boolean defaultOnly) {
+    public List<R> queryIntent(Intent intent, String resolvedType, boolean defaultOnly) {
         String scheme = intent.getScheme();
 
         ArrayList<R> finalList = new ArrayList<R>();
diff --git a/services/java/com/android/server/PackageManagerService.java b/services/java/com/android/server/PackageManagerService.java
index c85e10a..a3c702f 100644
--- a/services/java/com/android/server/PackageManagerService.java
+++ b/services/java/com/android/server/PackageManagerService.java
@@ -1270,8 +1270,7 @@
         synchronized (mPackages) {
             if (DEBUG_PREFERRED) intent.addFlags(Intent.FLAG_DEBUG_LOG_RESOLUTION);
             List<PreferredActivity> prefs =
-                    mSettings.mPreferredActivities.queryIntent(null,
-                            intent, resolvedType,
+                    mSettings.mPreferredActivities.queryIntent(intent, resolvedType,
                             (flags&PackageManager.MATCH_DEFAULT_ONLY) != 0);
             if (prefs != null && prefs.size() > 0) {
                 // First figure out how good the original match set is.
@@ -1348,7 +1347,7 @@
 
         synchronized (mPackages) {
             return (List<ResolveInfo>)mActivities.
-                queryIntent(null, intent, resolvedType, flags);
+                queryIntent(intent, resolvedType, flags);
         }
     }
 
@@ -1517,7 +1516,7 @@
             String resolvedType, int flags) {
         synchronized (mPackages) {
             return (List<ResolveInfo>)mReceivers.
-                queryIntent(null, intent, resolvedType, flags);
+                queryIntent(intent, resolvedType, flags);
         }
     }
 
@@ -1550,8 +1549,7 @@
         }
 
         synchronized (mPackages) {
-            return (List<ResolveInfo>)mServices.
-                queryIntent(null, intent, resolvedType, flags);
+            return (List<ResolveInfo>)mServices.queryIntent(intent, resolvedType, flags);
         }
     }
     
@@ -2881,17 +2879,14 @@
 
     private final class ActivityIntentResolver
             extends IntentResolver<PackageParser.ActivityIntentInfo, ResolveInfo> {
-        public List queryIntent(ContentResolver resolver, Intent intent,
-                String resolvedType, boolean defaultOnly) {
+        public List queryIntent(Intent intent, String resolvedType, boolean defaultOnly) {
             mFlags = defaultOnly ? PackageManager.MATCH_DEFAULT_ONLY : 0;
-            return super.queryIntent(resolver, intent, resolvedType, defaultOnly);
+            return super.queryIntent(intent, resolvedType, defaultOnly);
         }
 
-        public List queryIntent(ContentResolver resolver, Intent intent,
-                String resolvedType, int flags) {
+        public List queryIntent(Intent intent, String resolvedType, int flags) {
             mFlags = flags;
-            return super.queryIntent(
-                resolver, intent, resolvedType,
+            return super.queryIntent(intent, resolvedType,
                 (flags&PackageManager.MATCH_DEFAULT_ONLY) != 0);
         }
 
@@ -3025,17 +3020,14 @@
 
     private final class ServiceIntentResolver
             extends IntentResolver<PackageParser.ServiceIntentInfo, ResolveInfo> {
-        public List queryIntent(ContentResolver resolver, Intent intent,
-                String resolvedType, boolean defaultOnly) {
+        public List queryIntent(Intent intent, String resolvedType, boolean defaultOnly) {
             mFlags = defaultOnly ? PackageManager.MATCH_DEFAULT_ONLY : 0;
-            return super.queryIntent(resolver, intent, resolvedType, defaultOnly);
+            return super.queryIntent(intent, resolvedType, defaultOnly);
         }
 
-        public List queryIntent(ContentResolver resolver, Intent intent,
-                String resolvedType, int flags) {
+        public List queryIntent(Intent intent, String resolvedType, int flags) {
             mFlags = flags;
-            return super.queryIntent(
-                resolver, intent, resolvedType,
+            return super.queryIntent(intent, resolvedType,
                 (flags&PackageManager.MATCH_DEFAULT_ONLY) != 0);
         }
 
diff --git a/services/java/com/android/server/WindowManagerService.java b/services/java/com/android/server/WindowManagerService.java
index 3fa5baf..a04d73a 100644
--- a/services/java/com/android/server/WindowManagerService.java
+++ b/services/java/com/android/server/WindowManagerService.java
@@ -1300,7 +1300,6 @@
                     mKeyWaiter.handleNewWindowLocked(mCurrentFocus);
                 }
             }
-            
             if (localLOGV) Log.v(
                 TAG, "New client " + client.asBinder()
                 + ": window=" + win);
@@ -7732,7 +7731,6 @@
         int i;
 
         // FIRST LOOP: Perform a layout, if needed.
-        
         performLayoutLockedInner();
         
         if (mFxSession == null) {
@@ -7752,7 +7750,6 @@
         }
 
         // SECOND LOOP: Execute animations and update visibility of windows.
-        
         boolean orientationChangeComplete = true;
         Session holdScreen = null;
         float screenBrightness = -1;
diff --git a/services/java/com/android/server/am/ActivityManagerService.java b/services/java/com/android/server/am/ActivityManagerService.java
index 9471eff..c4dbd32 100644
--- a/services/java/com/android/server/am/ActivityManagerService.java
+++ b/services/java/com/android/server/am/ActivityManagerService.java
@@ -10176,8 +10176,6 @@
             }
         }
 
-        final ContentResolver resolver = mContext.getContentResolver();
-
         // Figure out who all will receive this broadcast.
         List receivers = null;
         List<BroadcastFilter> registeredReceivers = null;
@@ -10200,8 +10198,7 @@
                         ActivityThread.getPackageManager().queryIntentReceivers(
                                 intent, resolvedType, STOCK_PM_FLAGS);
                 }
-                registeredReceivers = mReceiverResolver.queryIntent(resolver,
-                        intent, resolvedType, false);
+                registeredReceivers = mReceiverResolver.queryIntent(intent, resolvedType, false);
             }
         } catch (RemoteException ex) {
             // pm is in same process, this will never happen.