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
17package com.example.android.home;
18
19import android.content.ComponentName;
20import android.content.Intent;
21import android.graphics.drawable.Drawable;
22
23/**
24 * Represents a launchable application. An application is made of a name (or title), an intent
25 * and an icon.
26 */
27class ApplicationInfo {
28    /**
29     * The application name.
30     */
31    CharSequence title;
32
33    /**
34     * The intent used to start the application.
35     */
36    Intent intent;
37
38    /**
39     * The application icon.
40     */
41    Drawable icon;
42
43    /**
44     * When set to true, indicates that the icon has been resized.
45     */
46    boolean filtered;
47
48    /**
49     * Creates the application intent based on a component name and various launch flags.
50     *
51     * @param className the class name of the component representing the intent
52     * @param launchFlags the launch flags
53     */
54    final void setActivity(ComponentName className, int launchFlags) {
55        intent = new Intent(Intent.ACTION_MAIN);
56        intent.addCategory(Intent.CATEGORY_LAUNCHER);
57        intent.setComponent(className);
58        intent.setFlags(launchFlags);
59    }
60
61    @Override
62    public boolean equals(Object o) {
63        if (this == o) {
64            return true;
65        }
66        if (!(o instanceof ApplicationInfo)) {
67            return false;
68        }
69
70        ApplicationInfo that = (ApplicationInfo) o;
71        return title.equals(that.title) &&
72                intent.getComponent().getClassName().equals(
73                        that.intent.getComponent().getClassName());
74    }
75
76    @Override
77    public int hashCode() {
78        int result;
79        result = (title != null ? title.hashCode() : 0);
80        final String name = intent.getComponent().getClassName();
81        result = 31 * result + (name != null ? name.hashCode() : 0);
82        return result;
83    }
84}
85