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, 7 deletions

diff --git a/src/com/android/launcher3/LauncherAppWidgetProviderInfo.java b/src/com/android/launcher3/LauncherAppWidgetProviderInfo.java
index aeef0daeb..bb4580ce7 100644
--- a/src/com/android/launcher3/LauncherAppWidgetProviderInfo.java
+++ b/src/com/android/launcher3/LauncherAppWidgetProviderInfo.java
@@ -16,10 +16,10 @@ import android.os.Parcel;
 public class LauncherAppWidgetProviderInfo extends AppWidgetProviderInfo {
 
     public boolean isCustomWidget = false;
-    int spanX = -1;
-    int spanY = -1;
-    int minSpanX = -1;
-    int minSpanY = -1;
+    public int spanX = -1;
+    public int spanY = -1;
+    public int minSpanX = -1;
+    public int minSpanY = -1;
 
     public static LauncherAppWidgetProviderInfo fromProviderInfo(Context context,
             AppWidgetProviderInfo info) {
@@ -78,10 +78,11 @@ public class LauncherAppWidgetProviderInfo extends AppWidgetProviderInfo {
         return super.loadIcon(context, cache.getFullResIconDpi());
     }
 
-    public String toString() {
+    public String toString(PackageManager pm) {
         if (isCustomWidget) {
-            return "LauncherAppWidgetProviderInfo(" + provider + ")";
+            return "WidgetProviderInfo(" + provider + ")";
         }
-        return super.toString();
+        return String.format("WidgetProviderInfo provider:%s package:%s short:%s label:%s span(%d, %d) minSpan(%d, %d)",
+                provider.toString(), provider.getPackageName(), provider.getShortClassName(), getLabel(pm), spanX, spanY, minSpanX, minSpanY);
     }
  }