Merge "Reducing height of scroll fade in Recents on phone"

Author: mikejurka

packages/SystemUI/res/layout-land/status_bar_recent_item.xml

@@ -66,7 +66,7 @@
             android:layout_height="wrap_content"
             android:textSize="@dimen/status_bar_recents_app_label_text_size"
             android:fadingEdge="horizontal"
-            android:fadingEdgeLength="@dimen/status_bar_recents_fading_edge_length"
+            android:fadingEdgeLength="@dimen/status_bar_recents_text_fading_edge_length"
             android:scrollHorizontally="true"
             android:layout_alignLeft="@id/app_thumbnail"
             android:layout_below="@id/app_thumbnail"
@@ -82,7 +82,7 @@
             android:layout_height="wrap_content"
             android:textSize="@dimen/status_bar_recents_app_description_text_size"
             android:fadingEdge="horizontal"
-            android:fadingEdgeLength="@dimen/status_bar_recents_fading_edge_length"
+            android:fadingEdgeLength="@dimen/status_bar_recents_text_fading_edge_length"
             android:scrollHorizontally="true"
             android:layout_alignLeft="@id/app_thumbnail"
             android:layout_below="@id/app_label"

packages/SystemUI/res/layout-land/status_bar_recent_panel.xml

@@ -41,7 +41,7 @@
             android:stackFromBottom="true"
             android:fadingEdge="horizontal"
             android:scrollbars="none"
-            android:fadingEdgeLength="@dimen/status_bar_recents_fading_edge_length"
+            android:fadingEdgeLength="@dimen/status_bar_recents_scroll_fading_edge_length"
             android:layout_gravity="bottom|left"
             android:orientation="horizontal"
             android:clipToPadding="false"

packages/SystemUI/res/layout-port/status_bar_recent_item.xml

@@ -35,7 +35,7 @@
             android:layout_height="wrap_content"
             android:textSize="@dimen/status_bar_recents_app_label_text_size"
             android:fadingEdge="horizontal"
-            android:fadingEdgeLength="@dimen/status_bar_recents_fading_edge_length"
+            android:fadingEdgeLength="@dimen/status_bar_recents_text_fading_edge_length"
             android:scrollHorizontally="true"
             android:layout_alignParentLeft="true"
             android:layout_alignTop="@id/app_icon"
@@ -89,7 +89,7 @@
             android:layout_height="wrap_content"
             android:textSize="@dimen/status_bar_recents_app_description_text_size"
             android:fadingEdge="horizontal"
-            android:fadingEdgeLength="@dimen/status_bar_recents_fading_edge_length"
+            android:fadingEdgeLength="@dimen/status_bar_recents_text_fading_edge_length"
             android:scrollHorizontally="true"
             android:layout_alignParentLeft="true"
             android:layout_marginLeft="@dimen/status_bar_recents_app_label_left_margin"

packages/SystemUI/res/layout-port/status_bar_recent_panel.xml

@@ -40,7 +40,7 @@
             android:stackFromBottom="true"
             android:fadingEdge="vertical"
             android:scrollbars="none"
-            android:fadingEdgeLength="@*android:dimen/status_bar_height"
+            android:fadingEdgeLength="@dimen/status_bar_recents_scroll_fading_edge_length"
             android:layout_gravity="bottom|left"
             android:clipToPadding="false"
             android:clipChildren="false">

packages/SystemUI/res/layout-sw600dp/status_bar_recent_item.xml

@@ -28,7 +28,7 @@
         android:layout_height="wrap_content"
         android:textSize="@dimen/status_bar_recents_app_label_text_size"
         android:fadingEdge="horizontal"
-        android:fadingEdgeLength="@dimen/status_bar_recents_fading_edge_length"
+        android:fadingEdgeLength="@dimen/status_bar_recents_text_fading_edge_length"
         android:scrollHorizontally="true"
         android:layout_alignParentLeft="true"
         android:layout_alignParentTop="true"
@@ -86,7 +86,7 @@
         android:layout_height="wrap_content"
         android:textSize="@dimen/status_bar_recents_app_description_text_size"
         android:fadingEdge="horizontal"
-        android:fadingEdgeLength="@dimen/status_bar_recents_fading_edge_length"
+        android:fadingEdgeLength="@dimen/status_bar_recents_text_fading_edge_length"
         android:scrollHorizontally="true"
         android:layout_alignParentLeft="true"
         android:layout_below="@id/recents_callout_line"

packages/SystemUI/res/values-sw600dp/dimens.xml

@@ -53,8 +53,10 @@
     <dimen name="status_bar_recents_app_label_width">97dip</dimen>
     <!-- Left margin for application label -->
     <dimen name="status_bar_recents_app_label_left_margin">16dip</dimen>
-    <!-- Size of fading edge for scroll effect -->
-    <dimen name="status_bar_recents_fading_edge_length">20dip</dimen>
+    <!-- Size of fading edge for text -->
+    <dimen name="status_bar_recents_text_fading_edge_length">20dip</dimen>
+    <!-- Size of fading edge for scrolling -->
+    <dimen name="status_bar_recents_scroll_fading_edge_length">10dip</dimen>
     <!-- Margin between recents container and glow on the right -->
     <dimen name="status_bar_recents_right_glow_margin">100dip</dimen>
 

packages/SystemUI/res/values/dimens.xml

@@ -33,8 +33,10 @@
     <dimen name="status_bar_recents_app_label_text_size">14dip</dimen>
     <!-- Size of application description text -->
     <dimen name="status_bar_recents_app_description_text_size">14dip</dimen>
-    <!-- Size of fading edge for scroll effect -->
-    <dimen name="status_bar_recents_fading_edge_length">20dip</dimen>
+    <!-- Size of fading edge for text -->
+    <dimen name="status_bar_recents_text_fading_edge_length">20dip</dimen>
+    <!-- Size of fading edge for scrolling -->
+    <dimen name="status_bar_recents_scroll_fading_edge_length">10dip</dimen>
     <!-- Margin between recents container and glow on the right -->
     <dimen name="status_bar_recents_right_glow_margin">100dip</dimen>
     <!-- Amount to offset bottom of notification peek window from top of status bar. -->

packages/SystemUI/src/com/android/systemui/recent/RecentsScrollViewPerformanceHelper.java

@@ -37,15 +37,11 @@ public class RecentsScrollViewPerformanceHelper {
     public static final boolean OPTIMIZE_SW_RENDERED_RECENTS = true;
     public static final boolean USE_DARK_FADE_IN_HW_ACCELERATED_MODE = true;
     private View mScrollView;
-    private LinearLayout mLinearLayout;
     private RecentsCallback mCallback;
 
-    private boolean mShowBackground = false;
     private int mFadingEdgeLength;
-    private Drawable.ConstantState mBackgroundDrawable;
     private Context mContext;
     private boolean mIsVertical;
-    private boolean mFirstTime = true;
     private boolean mSoftwareRendered = false;
     private boolean mAttachedToWindow = false;