1 /*
2  * Copyright (C) 2007 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 
17 package com.android.internal.telephony.cat;
18 
19 import android.compat.annotation.UnsupportedAppUsage;
20 import android.graphics.Bitmap;
21 import android.os.Parcel;
22 import android.os.Parcelable;
23 
24 import java.util.ArrayList;
25 import java.util.List;
26 
27 /**
28  * Container class for CAT menu (SET UP MENU, SELECT ITEM) parameters.
29  *
30  */
31 public class Menu implements Parcelable {
32     public List<Item> items;
33     @UnsupportedAppUsage
34     public List<TextAttribute> titleAttrs;
35     public PresentationType presentationType;
36     public String title;
37     public Bitmap titleIcon;
38     public int defaultItem;
39     public boolean softKeyPreferred;
40     public boolean helpAvailable;
41     public boolean titleIconSelfExplanatory;
42     public boolean itemsIconSelfExplanatory;
43 
Menu()44     public Menu() {
45         // Create an empty list.
46         items = new ArrayList<Item>();
47         title = null;
48         titleAttrs = null;
49         defaultItem = 0;
50         softKeyPreferred = false;
51         helpAvailable = false;
52         titleIconSelfExplanatory = false;
53         itemsIconSelfExplanatory = false;
54         titleIcon = null;
55         // set default style to be navigation menu.
56         presentationType = PresentationType.NAVIGATION_OPTIONS;
57     }
58 
Menu(Parcel in)59     private Menu(Parcel in) {
60         title = in.readString();
61         titleIcon = in.readParcelable(Bitmap.class.getClassLoader());
62         // rebuild items list.
63         items = new ArrayList<Item>();
64         int size = in.readInt();
65         for (int i=0; i<size; i++) {
66             Item item = in.readParcelable(Item.class.getClassLoader());
67             items.add(item);
68         }
69         defaultItem = in.readInt();
70         softKeyPreferred = in.readInt() == 1 ? true : false;
71         helpAvailable = in.readInt() == 1 ? true : false;
72         titleIconSelfExplanatory = in.readInt() == 1 ? true : false;
73         itemsIconSelfExplanatory = in.readInt() == 1 ? true : false;
74         presentationType = PresentationType.values()[in.readInt()];
75     }
76 
77     @Override
describeContents()78     public int describeContents() {
79         return 0;
80     }
81 
82     @Override
writeToParcel(Parcel dest, int flags)83     public void writeToParcel(Parcel dest, int flags) {
84         dest.writeString(title);
85         dest.writeParcelable(titleIcon, flags);
86         // write items list to the parcel.
87         int size = items.size();
88         dest.writeInt(size);
89         for (int i=0; i<size; i++) {
90             dest.writeParcelable(items.get(i), flags);
91         }
92         dest.writeInt(defaultItem);
93         dest.writeInt(softKeyPreferred ? 1 : 0);
94         dest.writeInt(helpAvailable ? 1 : 0);
95         dest.writeInt(titleIconSelfExplanatory ? 1 : 0);
96         dest.writeInt(itemsIconSelfExplanatory ? 1 : 0);
97         dest.writeInt(presentationType.ordinal());
98     }
99 
100     public static final Parcelable.Creator<Menu> CREATOR = new Parcelable.Creator<Menu>() {
101         @Override
102         public Menu createFromParcel(Parcel in) {
103             return new Menu(in);
104         }
105 
106         @Override
107         public Menu[] newArray(int size) {
108             return new Menu[size];
109         }
110     };
111 }
112