1 /*
2  * Copyright (C) 2008 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.launcher2;
18 
19 import android.content.ComponentName;
20 import android.content.Intent;
21 import android.content.pm.LauncherActivityInfo;
22 import android.content.pm.LauncherApps;
23 import android.content.pm.PackageManager.NameNotFoundException;
24 import android.content.pm.ResolveInfo;
25 import android.graphics.Bitmap;
26 import android.os.UserHandle;
27 import android.util.Log;
28 
29 import java.util.ArrayList;
30 import java.util.HashMap;
31 
32 /**
33  * Represents an app in AllAppsView.
34  */
35 class ApplicationInfo extends ItemInfo {
36     private static final String TAG = "Launcher2.ApplicationInfo";
37 
38     /**
39      * The intent used to start the application.
40      */
41     Intent intent;
42 
43     /**
44      * A bitmap version of the application icon.
45      */
46     Bitmap iconBitmap;
47 
48     /**
49      * The time at which the app was first installed.
50      */
51     long firstInstallTime;
52 
53     ComponentName componentName;
54 
55     static final int DOWNLOADED_FLAG = 1;
56     static final int UPDATED_SYSTEM_APP_FLAG = 2;
57 
58     int flags = 0;
59 
ApplicationInfo()60     ApplicationInfo() {
61         itemType = LauncherSettings.BaseLauncherColumns.ITEM_TYPE_SHORTCUT;
62     }
63 
64     /**
65      * Must not hold the Context.
66      */
ApplicationInfo(LauncherActivityInfo info, UserHandle user, IconCache iconCache, HashMap<Object, CharSequence> labelCache)67     public ApplicationInfo(LauncherActivityInfo info, UserHandle user, IconCache iconCache,
68             HashMap<Object, CharSequence> labelCache) {
69 
70         this.componentName = info.getComponentName();
71         this.container = ItemInfo.NO_ID;
72 
73         int appFlags = info.getApplicationInfo().flags;
74         if ((appFlags & android.content.pm.ApplicationInfo.FLAG_SYSTEM) == 0) {
75             flags |= DOWNLOADED_FLAG;
76         }
77         if ((appFlags & android.content.pm.ApplicationInfo.FLAG_UPDATED_SYSTEM_APP) != 0) {
78             flags |= UPDATED_SYSTEM_APP_FLAG;
79         }
80         firstInstallTime = info.getFirstInstallTime();
81         iconCache.getTitleAndIcon(this, info, labelCache);
82         intent = new Intent(Intent.ACTION_MAIN);
83         intent.addCategory(Intent.CATEGORY_LAUNCHER);
84         intent.setComponent(info.getComponentName());
85         intent.putExtra(EXTRA_PROFILE, user);
86         intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED);
87         itemType = LauncherSettings.BaseLauncherColumns.ITEM_TYPE_APPLICATION;
88         updateUser(intent);
89     }
90 
ApplicationInfo(ApplicationInfo info)91     public ApplicationInfo(ApplicationInfo info) {
92         super(info);
93         componentName = info.componentName;
94         title = info.title.toString();
95         intent = new Intent(info.intent);
96         flags = info.flags;
97         firstInstallTime = info.firstInstallTime;
98     }
99 
100     @Override
toString()101     public String toString() {
102         return "ApplicationInfo(title=" + title.toString() + " P=" + user + ")";
103     }
104 
dumpApplicationInfoList(String tag, String label, ArrayList<ApplicationInfo> list)105     public static void dumpApplicationInfoList(String tag, String label,
106             ArrayList<ApplicationInfo> list) {
107         Log.d(tag, label + " size=" + list.size());
108         for (ApplicationInfo info: list) {
109             Log.d(tag, "   title=\"" + info.title + "\" iconBitmap="
110                     + info.iconBitmap + " firstInstallTime="
111                     + info.firstInstallTime);
112         }
113     }
114 
makeShortcut()115     public ShortcutInfo makeShortcut() {
116         return new ShortcutInfo(this);
117     }
118 }
119