Update icon badges to match spec

- Size defined as percentage of app icon size
- Width changes when there are 2 or 3 digits (round rect)
- Offset slightly away from the app icon
  - Had to move drawing to BubbleTextView instead of
    FastBitmapDrawable
- Hide badge when dragging and while popup is open
- Tweaks for some color/text parameters

Bug: 35744066
Change-Id: Ibb15ca634abaa0729aea637c904c4c6889a58c7c

src/com/android/launcher3/DeviceProfile.java

@@ -197,8 +197,6 @@ public class DeviceProfile {
         hotseatBarBottomPaddingPx = 0;
         hotseatLandGutterPx = res.getDimensionPixelSize(R.dimen.dynamic_grid_hotseat_gutter_width);
 
-        mBadgeRenderer = new BadgeRenderer(context);
-
         // Determine sizes.
         widthPx = width;
         heightPx = height;
@@ -213,6 +211,9 @@ public class DeviceProfile {
         // Calculate the remaining vars
         updateAvailableDimensions(dm, res);
         computeAllAppsButtonSize(context);
+
+        // This is done last, after iconSizePx is calculated above.
+        mBadgeRenderer = new BadgeRenderer(context, iconSizePx);
     }
 
     DeviceProfile getMultiWindowProfile(Context context, Point mwSize) {