Merge "Add event logging for tasks and stacks." into klp-dev
diff --git a/core/java/android/hardware/camera2/CameraCharacteristics.java b/core/java/android/hardware/camera2/CameraCharacteristics.java
index 4fe2c4d..a38beec 100644
--- a/core/java/android/hardware/camera2/CameraCharacteristics.java
+++ b/core/java/android/hardware/camera2/CameraCharacteristics.java
@@ -334,6 +334,27 @@
 
     /**
      * <p>
+     * If set to 1, the HAL will always split result
+     * metadata for a single capture into multiple buffers,
+     * returned using multiple process_capture_result calls.
+     * </p>
+     * <p>
+     * Does not need to be listed in static
+     * metadata. Support for partial results will be reworked in
+     * future versions of camera service. This quirk will stop
+     * working at that point; DO NOT USE without careful
+     * consideration of future support.
+     * </p>
+     *
+     * <b>Optional</b> - This value may be null on some devices.
+     *
+     * @hide
+     */
+    public static final Key<Byte> QUIRKS_USE_PARTIAL_RESULT =
+            new Key<Byte>("android.quirks.usePartialResult", byte.class);
+
+    /**
+     * <p>
      * How many output streams can be allocated at
      * the same time for each type of stream
      * </p>
diff --git a/core/java/android/hardware/camera2/CameraDevice.java b/core/java/android/hardware/camera2/CameraDevice.java
index 7095e4d..9e8d7d1 100644
--- a/core/java/android/hardware/camera2/CameraDevice.java
+++ b/core/java/android/hardware/camera2/CameraDevice.java
@@ -631,6 +631,36 @@
         }
 
         /**
+         * This method is called when some results from an image capture are
+         * available.
+         *
+         * <p>The result provided here will contain some subset of the fields of
+         * a full result. Multiple onCapturePartial calls may happen per
+         * capture; a given result field will only be present in one partial
+         * capture at most. The final onCaptureCompleted call will always
+         * contain all the fields, whether onCapturePartial was called or
+         * not.</p>
+         *
+         * <p>The default implementation of this method does nothing.</p>
+         *
+         * @param camera The CameraDevice sending the callback.
+         * @param request The request that was given to the CameraDevice
+         * @param result The partial output metadata from the capture, which
+         * includes a subset of the CaptureResult fields.
+         *
+         * @see #capture
+         * @see #captureBurst
+         * @see #setRepeatingRequest
+         * @see #setRepeatingBurst
+         *
+         * @hide
+         */
+        public void onCapturePartial(CameraDevice camera,
+                CaptureRequest request, CaptureResult result) {
+            // default empty implementation
+        }
+
+        /**
          * This method is called when an image capture has completed and the
          * result metadata is available.
          *
diff --git a/core/java/android/hardware/camera2/CaptureResult.java b/core/java/android/hardware/camera2/CaptureResult.java
index dbd0457..535b963 100644
--- a/core/java/android/hardware/camera2/CaptureResult.java
+++ b/core/java/android/hardware/camera2/CaptureResult.java
@@ -591,6 +591,32 @@
 
     /**
      * <p>
+     * Whether a result given to the framework is the
+     * final one for the capture, or only a partial that contains a
+     * subset of the full set of dynamic metadata
+     * values.
+     * </p>
+     * <p>
+     * The entries in the result metadata buffers for a
+     * single capture may not overlap, except for this entry. The
+     * FINAL buffers must retain FIFO ordering relative to the
+     * requests that generate them, so the FINAL buffer for frame 3 must
+     * always be sent to the framework after the FINAL buffer for frame 2, and
+     * before the FINAL buffer for frame 4. PARTIAL buffers may be returned
+     * in any order relative to other frames, but all PARTIAL buffers for a given
+     * capture must arrive before the FINAL buffer for that capture. This entry may
+     * only be used by the HAL if quirks.usePartialResult is set to 1.
+     * </p>
+     *
+     * <b>Optional</b> - This value may be null on some devices.
+     *
+     * @hide
+     */
+    public static final Key<Boolean> QUIRKS_PARTIAL_RESULT =
+            new Key<Boolean>("android.quirks.partialResult", boolean.class);
+
+    /**
+     * <p>
      * A frame counter set by the framework. This value monotonically
      * increases with every new result (that is, each new result has a unique
      * frameCount value).
diff --git a/core/java/android/hardware/camera2/impl/CameraDevice.java b/core/java/android/hardware/camera2/impl/CameraDevice.java
index 814aa96..40586f0 100644
--- a/core/java/android/hardware/camera2/impl/CameraDevice.java
+++ b/core/java/android/hardware/camera2/impl/CameraDevice.java
@@ -577,6 +577,9 @@
             }
             final CaptureListenerHolder holder;
 
+            Boolean quirkPartial = result.get(CaptureResult.QUIRKS_PARTIAL_RESULT);
+            boolean quirkIsPartialResult = (quirkPartial != null && quirkPartial);
+
             synchronized (mLock) {
                 // TODO: move this whole map into this class to make it more testable,
                 //        exposing the methods necessary like subscribeToRequest, unsubscribe..
@@ -585,7 +588,7 @@
                 holder = CameraDevice.this.mCaptureListenerMap.get(requestId);
 
                 // Clean up listener once we no longer expect to see it.
-                if (holder != null && !holder.isRepeating()) {
+                if (holder != null && !holder.isRepeating() && !quirkIsPartialResult) {
                     CameraDevice.this.mCaptureListenerMap.remove(requestId);
                 }
 
@@ -595,7 +598,7 @@
                 // If we received a result for a repeating request and have
                 // prior repeating requests queued for deletion, remove those
                 // requests from mCaptureListenerMap.
-                if (holder != null && holder.isRepeating()
+                if (holder != null && holder.isRepeating() && !quirkIsPartialResult
                         && mRepeatingRequestIdDeletedList.size() > 0) {
                     Iterator<Integer> iter = mRepeatingRequestIdDeletedList.iterator();
                     while (iter.hasNext()) {
@@ -619,8 +622,25 @@
             final CaptureRequest request = holder.getRequest();
             final CaptureResult resultAsCapture = new CaptureResult(result, request, requestId);
 
-            holder.getHandler().post(
-                new Runnable() {
+            Runnable resultDispatch = null;
+
+            // Either send a partial result or the final capture completed result
+            if (quirkIsPartialResult) {
+                // Partial result
+                resultDispatch = new Runnable() {
+                    @Override
+                    public void run() {
+                        if (!CameraDevice.this.isClosed()){
+                            holder.getListener().onCapturePartial(
+                                CameraDevice.this,
+                                request,
+                                resultAsCapture);
+                        }
+                    }
+                };
+            } else {
+                // Final capture result
+                resultDispatch = new Runnable() {
                     @Override
                     public void run() {
                         if (!CameraDevice.this.isClosed()){
@@ -630,7 +650,10 @@
                                 resultAsCapture);
                         }
                     }
-                });
+                };
+            }
+
+            holder.getHandler().post(resultDispatch);
         }
 
     }
diff --git a/core/java/android/view/View.java b/core/java/android/view/View.java
index aa2b0d4..99d5bbf 100644
--- a/core/java/android/view/View.java
+++ b/core/java/android/view/View.java
@@ -18,7 +18,6 @@
 
 import android.content.ClipData;
 import android.content.Context;
-import android.content.pm.ApplicationInfo;
 import android.content.res.Configuration;
 import android.content.res.Resources;
 import android.content.res.TypedArray;
@@ -3102,7 +3101,15 @@
      */
     private static final int UNDEFINED_PADDING = Integer.MIN_VALUE;
 
-    private boolean mUseBackgroundPadding = false;
+    /**
+     * Cache if a left padding has been defined
+     */
+    private boolean mLeftPaddingDefined = false;
+
+    /**
+     * Cache if a right padding has been defined
+     */
+    private boolean mRightPaddingDefined = false;
 
     /**
      * @hide
@@ -3532,8 +3539,6 @@
         int overScrollMode = mOverScrollMode;
         boolean initializeScrollbars = false;
 
-        boolean leftPaddingDefined = false;
-        boolean rightPaddingDefined = false;
         boolean startPaddingDefined = false;
         boolean endPaddingDefined = false;
 
@@ -3550,13 +3555,13 @@
                     padding = a.getDimensionPixelSize(attr, -1);
                     mUserPaddingLeftInitial = padding;
                     mUserPaddingRightInitial = padding;
-                    leftPaddingDefined = true;
-                    rightPaddingDefined = true;
+                    mLeftPaddingDefined = true;
+                    mRightPaddingDefined = true;
                     break;
                  case com.android.internal.R.styleable.View_paddingLeft:
                     leftPadding = a.getDimensionPixelSize(attr, -1);
                     mUserPaddingLeftInitial = leftPadding;
-                    leftPaddingDefined = true;
+                    mLeftPaddingDefined = true;
                     break;
                 case com.android.internal.R.styleable.View_paddingTop:
                     topPadding = a.getDimensionPixelSize(attr, -1);
@@ -3564,7 +3569,7 @@
                 case com.android.internal.R.styleable.View_paddingRight:
                     rightPadding = a.getDimensionPixelSize(attr, -1);
                     mUserPaddingRightInitial = rightPadding;
-                    rightPaddingDefined = true;
+                    mRightPaddingDefined = true;
                     break;
                 case com.android.internal.R.styleable.View_paddingBottom:
                     bottomPadding = a.getDimensionPixelSize(attr, -1);
@@ -3884,11 +3889,11 @@
             // Padding from the background drawable is stored at this point in mUserPaddingLeftInitial
             // and mUserPaddingRightInitial) so drawable padding will be used as ultimate default if
             // defined.
-            if (!leftPaddingDefined && startPaddingDefined) {
+            if (!mLeftPaddingDefined && startPaddingDefined) {
                 leftPadding = startPadding;
             }
             mUserPaddingLeftInitial = (leftPadding >= 0) ? leftPadding : mUserPaddingLeftInitial;
-            if (!rightPaddingDefined && endPaddingDefined) {
+            if (!mRightPaddingDefined && endPaddingDefined) {
                 rightPadding = endPadding;
             }
             mUserPaddingRightInitial = (rightPadding >= 0) ? rightPadding : mUserPaddingRightInitial;
@@ -3900,10 +3905,10 @@
             // defined.
             final boolean hasRelativePadding = startPaddingDefined || endPaddingDefined;
 
-            if (leftPaddingDefined && !hasRelativePadding) {
+            if (mLeftPaddingDefined && !hasRelativePadding) {
                 mUserPaddingLeftInitial = leftPadding;
             }
-            if (rightPaddingDefined && !hasRelativePadding) {
+            if (mRightPaddingDefined && !hasRelativePadding) {
                 mUserPaddingRightInitial = rightPadding;
             }
         }
@@ -12347,15 +12352,19 @@
             // If start / end padding are defined, they will be resolved (hence overriding) to
             // left / right or right / left depending on the resolved layout direction.
             // If start / end padding are not defined, use the left / right ones.
-            if (mBackground != null && mUseBackgroundPadding) {
+            if (mBackground != null && (!mLeftPaddingDefined || !mRightPaddingDefined)) {
                 Rect padding = sThreadLocal.get();
                 if (padding == null) {
                     padding = new Rect();
                     sThreadLocal.set(padding);
                 }
                 mBackground.getPadding(padding);
-                mUserPaddingLeftInitial = padding.left;
-                mUserPaddingRightInitial = padding.right;
+                if (!mLeftPaddingDefined) {
+                    mUserPaddingLeftInitial = padding.left;
+                }
+                if (!mRightPaddingDefined) {
+                    mUserPaddingRightInitial = padding.right;
+                }
             }
             switch (resolvedLayoutDirection) {
                 case LAYOUT_DIRECTION_RTL:
@@ -15352,9 +15361,6 @@
                         mUserPaddingRightInitial = padding.right;
                         internalSetPadding(padding.left, padding.top, padding.right, padding.bottom);
                 }
-                mUseBackgroundPadding = true;
-            } else {
-                mUseBackgroundPadding = false;
             }
 
             // Compare the minimum sizes of the old Drawable and the new.  If there isn't an old or
@@ -15380,8 +15386,6 @@
             /* Remove the background */
             mBackground = null;
 
-            mUseBackgroundPadding = false;
-
             if ((mPrivateFlags & PFLAG_ONLY_DRAWS_BACKGROUND) != 0) {
                 /*
                  * This view ONLY drew the background before and we're removing
@@ -15453,8 +15457,6 @@
         mUserPaddingLeftInitial = left;
         mUserPaddingRightInitial = right;
 
-        mUseBackgroundPadding = false;
-
         internalSetPadding(left, top, right, bottom);
     }
 
@@ -15541,8 +15543,6 @@
         mUserPaddingStart = start;
         mUserPaddingEnd = end;
 
-        mUseBackgroundPadding = false;
-
         switch(getLayoutDirection()) {
             case LAYOUT_DIRECTION_RTL:
                 mUserPaddingLeftInitial = end;
diff --git a/data/sounds/AudioPackage11.mk b/data/sounds/AudioPackage11.mk
index b30be56..3c09297 100644
--- a/data/sounds/AudioPackage11.mk
+++ b/data/sounds/AudioPackage11.mk
@@ -17,19 +17,19 @@
 	$(LOCAL_PATH)/alarms/ogg/Osmium.ogg:system/media/audio/alarms/Osmium.ogg \
 	$(LOCAL_PATH)/alarms/ogg/Platinum.ogg:system/media/audio/alarms/Platinum.ogg \
 	$(LOCAL_PATH)/effects/ogg/Effect_Tick_48k.ogg:system/media/audio/ui/Effect_Tick.ogg \
-	$(LOCAL_PATH)/effects/ogg/KeypressStandard_120_48k.ogg:system/media/audio/ui/KeypressStandard.ogg \
-	$(LOCAL_PATH)/effects/ogg/KeypressSpacebar_120_48k.ogg:system/media/audio/ui/KeypressSpacebar.ogg \
-	$(LOCAL_PATH)/effects/ogg/KeypressDelete_120_48k.ogg:system/media/audio/ui/KeypressDelete.ogg \
-	$(LOCAL_PATH)/effects/ogg/KeypressInvalid_120_48k.ogg:system/media/audio/ui/KeypressInvalid.ogg \
-	$(LOCAL_PATH)/effects/ogg/KeypressReturn_120_48k.ogg:system/media/audio/ui/KeypressReturn.ogg \
+	$(LOCAL_PATH)/effects/ogg/KeypressStandard_48k.ogg:system/media/audio/ui/KeypressStandard.ogg \
+	$(LOCAL_PATH)/effects/ogg/KeypressSpacebar_48k.ogg:system/media/audio/ui/KeypressSpacebar.ogg \
+	$(LOCAL_PATH)/effects/ogg/KeypressDelete_48k.ogg:system/media/audio/ui/KeypressDelete.ogg \
+	$(LOCAL_PATH)/effects/ogg/KeypressInvalid_48k.ogg:system/media/audio/ui/KeypressInvalid.ogg \
+	$(LOCAL_PATH)/effects/ogg/KeypressReturn_48k.ogg:system/media/audio/ui/KeypressReturn.ogg \
 	$(LOCAL_PATH)/effects/ogg/VideoRecord_48k.ogg:system/media/audio/ui/VideoRecord.ogg \
 	$(LOCAL_PATH)/effects/ogg/camera_click_48k.ogg:system/media/audio/ui/camera_click.ogg \
 	$(LOCAL_PATH)/effects/ogg/camera_focus.ogg:system/media/audio/ui/camera_focus.ogg \
 	$(LOCAL_PATH)/effects/ogg/LowBattery.ogg:system/media/audio/ui/LowBattery.ogg \
 	$(LOCAL_PATH)/effects/ogg/Dock.ogg:system/media/audio/ui/Dock.ogg \
 	$(LOCAL_PATH)/effects/ogg/Undock.ogg:system/media/audio/ui/Undock.ogg \
-	$(LOCAL_PATH)/effects/ogg/Lock.ogg:system/media/audio/ui/Lock.ogg \
-	$(LOCAL_PATH)/effects/ogg/Unlock.ogg:system/media/audio/ui/Unlock.ogg \
+	$(LOCAL_PATH)/effects/ogg/Lock_48k.ogg:system/media/audio/ui/Lock.ogg \
+	$(LOCAL_PATH)/effects/ogg/Unlock_48k.ogg:system/media/audio/ui/Unlock.ogg \
 	$(LOCAL_PATH)/effects/ogg/WirelessChargingStarted.ogg:system/media/audio/ui/WirelessChargingStarted.ogg \
 	$(LOCAL_PATH)/notifications/ogg/Adara.ogg:system/media/audio/notifications/Adara.ogg \
 	$(LOCAL_PATH)/notifications/ogg/Alya.ogg:system/media/audio/notifications/Alya.ogg \