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Commit 91f080c7 authored by Chris Wren's avatar Chris Wren
Browse files

add some defensive code to enableUserSelectorIfNecessary. 

Bug: 7437751
Change-Id: I3f8e317624f158fce0d58be69b733699a208d802
parent cabcc590

policy/src/com/android/internal/policy/impl/keyguard/KeyguardHostView.java

+29 −26
Original line number Diff line number Diff line
@@ -1300,9 +1300,11 @@ public class KeyguardHostView extends KeyguardViewBase { 
        UserManager mUm = (UserManager) mContext.getSystemService(Context.USER_SERVICE);

        List<UserInfo> users = mUm.getUsers(true);



        if (users.size() > 1) {

        if (users != null && users.size() > 1) {

            View multiUserView = findViewById(R.id.keyguard_user_selector);

            if (multiUserView instanceof KeyguardMultiUserSelectorView) {

                KeyguardMultiUserSelectorView multiUser =

                    (KeyguardMultiUserSelectorView) findViewById(R.id.keyguard_user_selector);

                        (KeyguardMultiUserSelectorView) multiUserView;

                multiUser.setVisibility(View.VISIBLE);

                multiUser.addUsers(mUm.getUsers(true));

                UserSwitcherCallback callback = new UserSwitcherCallback() {
@@ -1333,6 +1335,7 @@ public class KeyguardHostView extends KeyguardViewBase { 
                multiUser.setCallback(callback);

            }

        }

    }



    @Override

    public void cleanUp() {