commit cc4660d463daa11b969fd9b8bdd308ae3416c67a
author Yorke Lee <yorkelee@google.com> Thu Apr 24 11:22:57 2014 -0700
committer Yorke Lee <yorkelee@google.com> Fri Apr 25 10:45:41 2014 -0700
tree 4d9af81120ea0ab469b47b9914d5682c4ac75c2e
parent e33cf96b4be14f64935b91e6a21ec1c8ab676acf

Animate floating action button

DialtactsActivity now implements ViewPager.OnPageChangeListener,
so that it can animate the floating action button in response
to page changed events in ListsFragments. Because ViewPagerTabs
also needs to listen to page changed events and ViewPager only
supports one OnPageChangeListener, ListsFragments is now in charge
of listening to page changed events from ViewPager and firing off
the same events to multiple OnpageChangedListeners

Bug: 14281810

Change-Id: Ic9b7ca8669d3a9cc0a997a84afe6788d6fd51bb9

res/layout/dialtacts_activity.xml

diff --git a/res/layout/dialtacts_activity.xml b/res/layout/dialtacts_activity.xml
index 50049af..172b110 100644
--- a/res/layout/dialtacts_activity.xml
+++ b/res/layout/dialtacts_activity.xml
@@ -22,6 +22,7 @@
     android:focusable="true"
     android:focusableInTouchMode="true"
     android:clipChildren="false"
+    android:animateLayoutChanges="true"
     android:background="@color/background_dialer_light"
     >
     <RelativeLayout
@@ -119,6 +120,7 @@
     <FrameLayout
         android:layout_height="@dimen/floating_action_button_height"
         android:layout_width="@dimen/floating_action_button_width"
+        android:layout_marginRight="@dimen/floating_action_button_margin_right"
         android:layout_marginBottom="@dimen/floating_action_button_margin_bottom"
         android:id="@+id/floating_action_button"
         android:background="@color/actionbar_background_color"