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, 8 insertions, 5 deletions

diff --git a/src/com/android/launcher3/AppInfo.java b/src/com/android/launcher3/AppInfo.java
index a1391b232..7c6b0664c 100644
--- a/src/com/android/launcher3/AppInfo.java
+++ b/src/com/android/launcher3/AppInfo.java
@@ -43,7 +43,7 @@ public class AppInfo extends ItemInfo {
     /**
      * A bitmap version of the application icon.
      */
-    Bitmap iconBitmap;
+    public Bitmap iconBitmap;
 
     /**
      * Indicates whether we're using a low res icon
@@ -55,7 +55,7 @@ public class AppInfo extends ItemInfo {
      */
     long firstInstallTime;
 
-    ComponentName componentName;
+    public ComponentName componentName;
 
     static final int DOWNLOADED_FLAG = 1;
     static final int UPDATED_SYSTEM_APP_FLAG = 2;
@@ -121,12 +121,15 @@ public class AppInfo extends ItemInfo {
                 + " user=" + user + ")";
     }
 
+    /**
+     * Helper method used for debugging.
+     */
     public static void dumpApplicationInfoList(String tag, String label, ArrayList<AppInfo> list) {
         Log.d(tag, label + " size=" + list.size());
         for (AppInfo info: list) {
-            Log.d(tag, "   title=\"" + info.title + "\" iconBitmap="
-                    + info.iconBitmap + " firstInstallTime="
-                    + info.firstInstallTime);
+            Log.d(tag, "   title=\"" + info.title + "\" iconBitmap=" + info.iconBitmap 
+                    + " firstInstallTime=" + info.firstInstallTime
+                    + " componentName=" + info.componentName.getPackageName());
         }
     }