MenuItemWrapperJB.java revision 6e6abe6eb358db4c3932752249c8ac61dd3dab21 
1/*
2 * Copyright (C) 2013 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package android.support.v7.internal.view.menu;
18
19import android.support.v4.view.ActionProvider;
20import android.view.MenuItem;
21
22class MenuItemWrapperJB extends MenuItemWrapperICS {
23    MenuItemWrapperJB(android.view.MenuItem object) {
24        super(object);
25    }
26
27    @Override
28    public MenuItem setActionProvider(android.view.ActionProvider provider) {
29        mWrappedObject.setActionProvider(provider);
30        return this;
31    }
32
33    @Override
34    public android.view.ActionProvider getActionProvider() {
35        return mWrappedObject.getActionProvider();
36    }
37
38    class ActionProviderWrapperJB extends ActionProviderWrapper
39            implements ActionProvider.VisibilityListener {
40        android.view.ActionProvider.VisibilityListener mListener;
41
42        public ActionProviderWrapperJB(ActionProvider inner) {
43            super(inner);
44        }
45
46        @Override
47        public boolean overridesItemVisibility() {
48            return mInner.overridesItemVisibility();
49        }
50
51        @Override
52        public boolean isVisible() {
53            return mInner.isVisible();
54        }
55
56        @Override
57        public void refreshVisibility() {
58            mInner.refreshVisibility();
59        }
60
61        @Override
62        public void setVisibilityListener(
63                android.view.ActionProvider.VisibilityListener listener) {
64            mListener = listener;
65            mInner.setVisibilityListener(listener != null ? this : null);
66        }
67
68        @Override
69        public void onActionProviderVisibilityChanged(boolean isVisible) {
70            if (mListener != null) {
71                mListener.onActionProviderVisibilityChanged(isVisible);
72            }
73        }
74    }
75}
76