Port unmerged notification changes from jb-dev to jb-mr1-dev

Bug 7150006

Single finger notification expansion.

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Conflicts:
	packages/SystemUI/res/values/config.xml
	packages/SystemUI/res/values/dimens.xml

Fix notification gestures.

Broken by recent changes to ScaleGestureDetector, which we
were using incorrectly.

Conflicts:
	packages/SystemUI/res/values/config.xml
	packages/SystemUI/res/values/dimens.xml

Change-Id: Ie534c5b2d320296531a36a9b1c22f9dd6901e0b8

Author: dsandler

packages/SystemUI/res/layout/status_bar_expanded.xml

@@ -71,7 +71,7 @@
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
             android:fadingEdge="none"
-            android:overScrollMode="always"
+            android:overScrollMode="ifContentScrolls"
             >
             <com.android.systemui.statusbar.policy.NotificationRowLayout
                 android:id="@+id/latestItems"

packages/SystemUI/res/values/config.xml

@@ -66,7 +66,7 @@
     <!-- Vibration duration for MultiWaveView used in SearchPanelView -->
     <integer translatable="false" name="config_search_panel_view_vibration_duration">20</integer>
 
-    <!-- The length of the vibration when the notificaiotn pops open. -->
+    <!-- The length of the vibration when the notification pops open. -->
     <integer name="one_finger_pop_duration_ms">10</integer>
 
     <!-- Whether we're using the tablet-optimized recents interface (we use this
@@ -94,5 +94,8 @@
     <!-- Timeouts for brightness dialog to disappear -->
     <integer name="quick_settings_brightness_dialog_short_timeout">2000</integer>
     <integer name="quick_settings_brightness_dialog_long_timeout">4000</integer>
+
+    <integer name="blinds_pop_duration_ms">10</integer>
+
 </resources>
 

packages/SystemUI/res/values/dimens.xml

@@ -184,7 +184,7 @@
     <!-- Height of the carrier/wifi name label -->
     <dimen name="carrier_label_height">24dp</dimen>
 
-    <!-- The distance you can pull a notificaiton before it pops open -->
+    <!-- The distance you can pull a notification before it pops open -->
     <dimen name="one_finger_pop_limit">32dp</dimen>
 
     <!-- The fixed height of each tile -->
@@ -196,4 +196,9 @@
     <!-- Minimum fraction of the screen that should be taken up by the notification panel.
          Not used at this screen size. -->
     <item type="dimen" name="notification_panel_min_height_frac">0%</item>
+
+    <dimen name="blinds_pop_threshold">32dp</dimen>
+
+    <!-- The size of the gesture span needed to activate the "pull" notification expansion -->
+    <dimen name="pull_span_min">25dp</dimen>
 </resources>