WidgetTray revamp work

- RecyclerView is rendering
- Animation is connected
- Drag and drop is now handled
- UI tweaking: background, margins, more to come.
- Flicker and preview not loading issue:
  fixed height for the horizontal scroll view.
- Shortcuts are added
- Widget Preview loading should support shortPress for drop
- UI tweaks left: overlay of arrow when there are more items to scroll
- icons are added in the section header
- Sorting of widget sections and widget horizontal list
- Adding all the padding constants to dimen.xml file
- RecyclerView should only support one view type

For items to be addressed in follow up patches OR CLs,
TODO is added to the comment.

b/19897708

Change-Id: Ibfc4da1696a23d20bada93db46e126706eb13cdc

1 files changed, 2 insertions, 60 deletions

diff --git a/src/com/android/launcher3/DeviceProfile.java b/src/com/android/launcher3/DeviceProfile.java
index 331695acc..ea2852080 100644
--- a/src/com/android/launcher3/DeviceProfile.java
+++ b/src/com/android/launcher3/DeviceProfile.java
@@ -106,8 +106,8 @@ public class DeviceProfile {
     public int cellWidthPx;
     public int cellHeightPx;
 
-    int iconSizePx;
-    int iconTextSizePx;
+    public int iconSizePx;
+    public int iconTextSizePx;
     int iconDrawablePaddingPx;
     int allAppsIconSizePx;
     int allAppsIconTextSizePx;
@@ -803,64 +803,6 @@ public class DeviceProfile {
             }
         }
 
-        // Layout AllApps
-        AppsCustomizeTabHost host = (AppsCustomizeTabHost)
-                launcher.findViewById(R.id.apps_customize_pane);
-        if (host != null) {
-            // Center the all apps page indicator
-            int pageIndicatorHeight = (int) (pageIndicatorHeightPx * Math.min(1f,
-                    (allAppsIconSizePx / DynamicGrid.DEFAULT_ICON_SIZE_PX)));
-            pageIndicator = host.findViewById(R.id.apps_customize_page_indicator);
-            if (pageIndicator != null) {
-                LinearLayout.LayoutParams lllp = (LinearLayout.LayoutParams) pageIndicator.getLayoutParams();
-                lllp.width = LayoutParams.WRAP_CONTENT;
-                lllp.height = pageIndicatorHeight;
-                pageIndicator.setLayoutParams(lllp);
-            }
-
-            AppsCustomizePagedView pagedView = (AppsCustomizePagedView)
-                    host.findViewById(R.id.apps_customize_pane_content);
-
-            FrameLayout fakePageContainer = (FrameLayout)
-                    host.findViewById(R.id.fake_page_container);
-            FrameLayout fakePage = (FrameLayout) host.findViewById(R.id.fake_page);
-
-            padding = new Rect();
-            if (pagedView != null) {
-                // Constrain the dimensions of all apps so that it does not span the full width
-                int paddingLR = (availableWidthPx - (allAppsCellWidthPx * allAppsNumCols)) /
-                        (2 * (allAppsNumCols + 1));
-                int paddingTB = (availableHeightPx - (allAppsCellHeightPx * allAppsNumRows)) /
-                        (2 * (allAppsNumRows + 1));
-                paddingLR = Math.min(paddingLR, (int)((paddingLR + paddingTB) * 0.75f));
-                paddingTB = Math.min(paddingTB, (int)((paddingLR + paddingTB) * 0.75f));
-                int maxAllAppsWidth = (allAppsNumCols * (allAppsCellWidthPx + 2 * paddingLR));
-                int gridPaddingLR = (availableWidthPx - maxAllAppsWidth) / 2;
-                // Only adjust the side paddings on landscape phones, or tablets
-                if ((isTablet() || isLandscape) && gridPaddingLR > (allAppsCellWidthPx / 4)) {
-                    padding.left = padding.right = gridPaddingLR;
-                }
-
-                // The icons are centered, so we can't just offset by the page indicator height
-                // because the empty space will actually be pageIndicatorHeight + paddingTB
-                padding.bottom = Math.max(0, pageIndicatorHeight - paddingTB);
-
-                pagedView.setWidgetsPageIndicatorPadding(pageIndicatorHeight);
-                fakePage.setBackground(res.getDrawable(R.drawable.quantum_panel));
-
-                // Horizontal padding for the whole paged view
-                int pagedFixedViewPadding =
-                        res.getDimensionPixelSize(R.dimen.apps_customize_horizontal_padding);
-
-                padding.left += pagedFixedViewPadding;
-                padding.right += pagedFixedViewPadding;
-
-                pagedView.setPadding(padding.left, padding.top, padding.right, padding.bottom);
-                fakePageContainer.setPadding(padding.left, padding.top, padding.right, padding.bottom);
-
-            }
-        }
-
         // Layout the Overview Mode
         ViewGroup overviewMode = launcher.getOverviewPanel();
         if (overviewMode != null) {