Fix floating action button position in landscape.

Floating action button should always be fixed to the right
side of the screen in landscape orientation.

Bug: 15386162
Change-Id: Ic14fa184ffdf4ad7b817930217ea3d3fca901949
diff --git a/src/com/android/dialer/DialtactsActivity.java b/src/com/android/dialer/DialtactsActivity.java
index 53e438d..db9bb2a 100644
--- a/src/com/android/dialer/DialtactsActivity.java
+++ b/src/com/android/dialer/DialtactsActivity.java
@@ -1128,7 +1128,7 @@
         // Only scroll the button when the first tab is selected. The button should scroll from
         // the middle to right position only on the transition from the first tab to the second
         // tab.
-        if (position == ListsFragment.TAB_INDEX_SPEED_DIAL) {
+        if (position == ListsFragment.TAB_INDEX_SPEED_DIAL && !mIsLandscape) {
             mFloatingActionButtonController.onPageScrolled(positionOffset);
         }
     }
@@ -1187,9 +1187,13 @@
             align = mIsLandscape ? FloatingActionButtonController.ALIGN_QUARTER_RIGHT
                     : FloatingActionButtonController.ALIGN_MIDDLE;
         } else {
-            align = mCurrentTabPosition == ListsFragment.TAB_INDEX_SPEED_DIAL
-                    ? FloatingActionButtonController.ALIGN_MIDDLE
-                        : FloatingActionButtonController.ALIGN_RIGHT;
+            if (!mIsLandscape) {
+                align = mCurrentTabPosition == ListsFragment.TAB_INDEX_SPEED_DIAL
+                        ? FloatingActionButtonController.ALIGN_MIDDLE
+                            : FloatingActionButtonController.ALIGN_RIGHT;
+            } else {
+                align = FloatingActionButtonController.ALIGN_RIGHT;
+            }
         }
         mFloatingActionButtonController.align(align,
                 0 /* offsetX */,