Remove focusablilty of the status bar.

This allows TTS readers to announce individual items in
the status bar separately.

Bug: 20536376
Change-Id: I88d9e2b72182814bf8906951b97871ddc697c5e0
diff --git a/packages/SystemUI/res/layout/status_bar.xml b/packages/SystemUI/res/layout/status_bar.xml
index 3118d08..a5b3a83 100644
--- a/packages/SystemUI/res/layout/status_bar.xml
+++ b/packages/SystemUI/res/layout/status_bar.xml
@@ -25,7 +25,7 @@
     android:id="@+id/status_bar"
     android:background="@drawable/system_bar_background"
     android:orientation="vertical"
-    android:focusable="true"
+    android:focusable="false"
     android:descendantFocusability="afterDescendants"
     >
 
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
index 1e78f66..f3fc112 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
@@ -2070,7 +2070,6 @@
         // Expand the window to encompass the full screen in anticipation of the drag.
         // This is only possible to do atomically because the status bar is at the top of the screen!
         mStatusBarWindowManager.setPanelVisible(true);
-        mStatusBarView.setFocusable(false);
 
         visibilityChanged(true);
         mWaitingForKeyguardExit = false;
@@ -2202,7 +2201,6 @@
         // Shrink the window to the size of the status bar only
         mStatusBarWindowManager.setPanelVisible(false);
         mStatusBarWindowManager.setForceStatusBarVisible(false);
-        mStatusBarView.setFocusable(true);
 
         // Close any "App info" popups that might have snuck on-screen
         dismissPopups();