Check if navBar is null onRotationProposal() (c4fd50e2) · Commits · e / os / android_frameworks_base

packages/SystemUI/src/com/android/systemui/navigationbar/NavigationBar.java

+8 −0

Original line number	Diff line number	Diff line
		@@ -855,6 +855,14 @@ public class NavigationBar implements View.OnAttachStateChangeListener,

		@Override
		public void onRotationProposal(final int rotation, boolean isValid) {
		if (mNavigationBarView == null) {
		if (RotationContextButton.DEBUG_ROTATION) {
		Log.v(TAG, "onRotationProposal proposedRotation=" +
		Surface.rotationToString(rotation) + ", mNavigationBarView is null");
		}
		return;
		}

		final int winRotation = mNavigationBarView.getDisplay().getRotation();
		final boolean rotateSuggestionsDisabled = RotationButtonController
		.hasDisable2RotateSuggestionFlag(mDisabledFlags2);