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Fix SysUI crash on device boot.

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Bug: 22869066
Change-Id: I55ab64c430899ebc20bfc8a8e4d1e2a7cd12f0cd
This commit is contained in:
Julia Reynolds
2015-07-31 09:17:20 -04:00
parent d692fcf115
commit 8478aba1a2
1 changed files with 12 additions and 10 deletions
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22
packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarView.java
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@@ -370,16 +370,18 @@ public class NavigationBarView extends LinearLayout {
mLayoutTransitionsEnabled = enabled;
ViewGroup navButtons = (ViewGroup) mCurrentView.findViewById(R.id.nav_buttons);
LayoutTransition lt = navButtons.getLayoutTransition();
if (enabled) {
lt.enableTransitionType(LayoutTransition.APPEARING);
lt.enableTransitionType(LayoutTransition.DISAPPEARING);
lt.enableTransitionType(LayoutTransition.CHANGE_APPEARING);
lt.enableTransitionType(LayoutTransition.CHANGE_DISAPPEARING);
} else {
lt.disableTransitionType(LayoutTransition.APPEARING);
lt.disableTransitionType(LayoutTransition.DISAPPEARING);
lt.disableTransitionType(LayoutTransition.CHANGE_APPEARING);
lt.disableTransitionType(LayoutTransition.CHANGE_DISAPPEARING);
if (lt != null) {
if (enabled) {
lt.enableTransitionType(LayoutTransition.APPEARING);
lt.enableTransitionType(LayoutTransition.DISAPPEARING);
lt.enableTransitionType(LayoutTransition.CHANGE_APPEARING);
lt.enableTransitionType(LayoutTransition.CHANGE_DISAPPEARING);
} else {
lt.disableTransitionType(LayoutTransition.APPEARING);
lt.disableTransitionType(LayoutTransition.DISAPPEARING);
lt.disableTransitionType(LayoutTransition.CHANGE_APPEARING);
lt.disableTransitionType(LayoutTransition.CHANGE_DISAPPEARING);
}
}
}