SystemUI: Don't try to update the navbar if it doesn't exist

Fix crashes on theme change on devices with buttons

Change-Id: I117c0ae605f7caca7e0f0425b80645a985644630

parent 496764ca

packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java

+2 −1

Original line number	Diff line number	Diff line
		@@ -2777,6 +2777,7 @@ public class PhoneStatusBar extends BaseStatusBar {

		makeStatusBarView();
		repositionNavigationBar();
		if (mNavigationBarView != null)
		mNavigationBarView.updateResources();

		// recreate StatusBarIconViews.