Tweaking the apps list fast scroller.

- Making the view span the full width so that you can grab the scroller on the edge of the screen.
- Offsetting the fast-scoll popup so that you can see it as you scrub.

Change-Id: If1b1934bbeac0660d829cfc29c9e588df927c5e5

3 files changed, 19 insertions, 6 deletions

diff --git a/res/layout/apps_list_view.xml b/res/layout/apps_list_view.xml
index dfb2fc42f..59c04103f 100644
--- a/res/layout/apps_list_view.xml
+++ b/res/layout/apps_list_view.xml
@@ -20,12 +20,13 @@
     android:layout_height="match_parent"
     android:orientation="vertical"
     android:elevation="15dp"
-    android:background="@drawable/apps_list_bg"
     android:visibility="gone">
     <EditText
         android:id="@+id/app_search_box"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
+        android:layout_marginLeft="@dimen/apps_container_inset"
+        android:layout_marginRight="@dimen/apps_container_inset"
         android:padding="16dp"
         android:hint="@string/apps_view_search_bar_hint"
         android:maxLines="1"
@@ -46,8 +47,10 @@
         android:paddingTop="12dp"
         android:paddingBottom="12dp"
         android:clipToPadding="false"
+        android:fadeScrollbars="false"
         android:scrollbars="vertical"
         android:scrollbarThumbVertical="@drawable/apps_list_scrollbar_thumb"
         android:focusable="true"
-        android:descendantFocusability="afterDescendants" />
+        android:descendantFocusability="afterDescendants"
+        android:background="@drawable/apps_list_bg" />
 </LinearLayout>
\ No newline at end of file
diff --git a/res/layout/apps_reveal_view.xml b/res/layout/apps_reveal_view.xml
index 19e462bee..bc93359c1 100644
--- a/res/layout/apps_reveal_view.xml
+++ b/res/layout/apps_reveal_view.xml
@@ -21,5 +21,5 @@
     android:layout_gravity="center"
     android:elevation="15dp"
     android:visibility="invisible"
-    android:background="@drawable/apps_list_bg"
+    android:background="@drawable/apps_reveal_bg"
     android:focusable="false" />
\ No newline at end of file
diff --git a/res/layout/apps_view.xml b/res/layout/apps_view.xml
index 00f3cca88..86d67e15f 100644
--- a/res/layout/apps_view.xml
+++ b/res/layout/apps_view.xml
@@ -13,16 +13,26 @@
      See the License for the specific language governing permissions and
      limitations under the License.
 -->
+<!-- The top and bottom paddings are defined in this container, but since we want
+     the list view to span the full width (for touch interception purposes), we
+     will bake the left/right padding into that view's background itself. -->
 <com.android.launcher3.AppsContainerView
     xmlns:android="http://schemas.android.com/apk/res/android"
     android:id="@+id/apps_view"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:padding="8dp"
+    android:paddingTop="@dimen/apps_container_inset"
+    android:paddingBottom="@dimen/apps_container_inset"
     android:background="@drawable/apps_customize_bg"
     android:descendantFocusability="afterDescendants">
     <include
-        layout="@layout/apps_reveal_view" />
+        layout="@layout/apps_reveal_view"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:layout_gravity="center" />
     <include
-        layout="@layout/apps_list_view" />
+        layout="@layout/apps_list_view"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:layout_gravity="center" />
 </com.android.launcher3.AppsContainerView>
\ No newline at end of file