1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
|
/*
* Copyright (C) 2014 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.internal.view.menu;
import com.android.layoutlib.bridge.android.BridgeContext;
import android.content.Context;
import android.view.View;
/**
* An extension of the {@link MenuItemImpl} to store the view cookie also.
*/
public class BridgeMenuItemImpl extends MenuItemImpl {
/**
* An object returned by the IDE that helps mapping each View to the corresponding XML tag in
* the layout. For Menus, we store this cookie here and attach it to the corresponding view
* at the time of rendering.
*/
private Object viewCookie;
private BridgeContext mContext;
/**
* Instantiates this menu item.
*/
BridgeMenuItemImpl(MenuBuilder menu, int group, int id, int categoryOrder, int ordering,
CharSequence title, int showAsAction) {
super(menu, group, id, categoryOrder, ordering, title, showAsAction);
Context context = menu.getContext();
context = BridgeContext.getBaseContext(context);
if (context instanceof BridgeContext) {
mContext = ((BridgeContext) context);
}
}
public Object getViewCookie() {
return viewCookie;
}
public void setViewCookie(Object viewCookie) {
// If the menu item has an associated action provider view,
// directly set the cookie in the view to cookie map stored in BridgeContext.
View actionView = getActionView();
if (actionView != null && mContext != null) {
mContext.addViewKey(actionView, viewCookie);
// We don't need to add the view cookie to the this item now. But there's no harm in
// storing it, in case we need it in the future.
}
this.viewCookie = viewCookie;
}
}
|
