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.launcher3;
18 
19 import android.content.ComponentName;
20 import android.content.Context;
21 import android.content.Intent;
22 import android.graphics.Bitmap;
23 import android.util.Log;
24 
25 import com.android.launcher3.compat.LauncherActivityInfoCompat;
26 import com.android.launcher3.compat.UserHandleCompat;
27 import com.android.launcher3.compat.UserManagerCompat;
28 import com.android.launcher3.util.ComponentKey;
29 import com.android.launcher3.util.PackageManagerHelper;
30 
31 import java.util.ArrayList;
32 import java.util.Arrays;
33 
34 /**
35  * Represents an app in AllAppsView.
36  */
37 public class AppInfo extends ItemInfo {
38     private static final String TAG = "Launcher3.AppInfo";
39 
40     /**
41      * The intent used to start the application.
42      */
43     public Intent intent;
44 
45     /**
46      * A bitmap version of the application icon.
47      */
48     public Bitmap iconBitmap;
49 
50     /**
51      * Indicates whether we're using a low res icon
52      */
53     boolean usingLowResIcon;
54 
55     public ComponentName componentName;
56 
57     static final int DOWNLOADED_FLAG = 1;
58     static final int UPDATED_SYSTEM_APP_FLAG = 2;
59 
60     int flags = 0;
61 
62     /**
63      * {@see ShortcutInfo#isDisabled}
64      */
65     int isDisabled = ShortcutInfo.DEFAULT;
66 
AppInfo()67     AppInfo() {
68         itemType = LauncherSettings.BaseLauncherColumns.ITEM_TYPE_SHORTCUT;
69     }
70 
getIntent()71     public Intent getIntent() {
72         return intent;
73     }
74 
getRestoredIntent()75     protected Intent getRestoredIntent() {
76         return null;
77     }
78 
79     /**
80      * Must not hold the Context.
81      */
AppInfo(Context context, LauncherActivityInfoCompat info, UserHandleCompat user, IconCache iconCache)82     public AppInfo(Context context, LauncherActivityInfoCompat info, UserHandleCompat user,
83             IconCache iconCache) {
84         this(context, info, user, iconCache,
85                 UserManagerCompat.getInstance(context).isQuietModeEnabled(user));
86     }
87 
AppInfo(Context context, LauncherActivityInfoCompat info, UserHandleCompat user, IconCache iconCache, boolean quietModeEnabled)88     public AppInfo(Context context, LauncherActivityInfoCompat info, UserHandleCompat user,
89             IconCache iconCache, boolean quietModeEnabled) {
90         this.componentName = info.getComponentName();
91         this.container = ItemInfo.NO_ID;
92         flags = initFlags(info);
93         if (PackageManagerHelper.isAppSuspended(info.getApplicationInfo())) {
94             isDisabled |= ShortcutInfo.FLAG_DISABLED_SUSPENDED;
95         }
96         if (quietModeEnabled) {
97             isDisabled |= ShortcutInfo.FLAG_DISABLED_QUIET_USER;
98         }
99 
100         iconCache.getTitleAndIcon(this, info, true /* useLowResIcon */);
101         intent = makeLaunchIntent(context, info, user);
102         this.user = user;
103     }
104 
initFlags(LauncherActivityInfoCompat info)105     public static int initFlags(LauncherActivityInfoCompat info) {
106         int appFlags = info.getApplicationInfo().flags;
107         int flags = 0;
108         if ((appFlags & android.content.pm.ApplicationInfo.FLAG_SYSTEM) == 0) {
109             flags |= DOWNLOADED_FLAG;
110 
111             if ((appFlags & android.content.pm.ApplicationInfo.FLAG_UPDATED_SYSTEM_APP) != 0) {
112                 flags |= UPDATED_SYSTEM_APP_FLAG;
113             }
114         }
115         return flags;
116     }
117 
AppInfo(AppInfo info)118     public AppInfo(AppInfo info) {
119         super(info);
120         componentName = info.componentName;
121         title = Utilities.trim(info.title);
122         intent = new Intent(info.intent);
123         flags = info.flags;
124         isDisabled = info.isDisabled;
125         iconBitmap = info.iconBitmap;
126     }
127 
128     @Override
toString()129     public String toString() {
130         return "ApplicationInfo(title=" + title + " id=" + this.id
131                 + " type=" + this.itemType + " container=" + this.container
132                 + " screen=" + screenId + " cellX=" + cellX + " cellY=" + cellY
133                 + " spanX=" + spanX + " spanY=" + spanY + " dropPos=" + Arrays.toString(dropPos)
134                 + " user=" + user + ")";
135     }
136 
137     /**
138      * Helper method used for debugging.
139      */
dumpApplicationInfoList(String tag, String label, ArrayList<AppInfo> list)140     public static void dumpApplicationInfoList(String tag, String label, ArrayList<AppInfo> list) {
141         Log.d(tag, label + " size=" + list.size());
142         for (AppInfo info: list) {
143             Log.d(tag, "   title=\"" + info.title + "\" iconBitmap=" + info.iconBitmap
144                     + " componentName=" + info.componentName.getPackageName());
145         }
146     }
147 
makeShortcut()148     public ShortcutInfo makeShortcut() {
149         return new ShortcutInfo(this);
150     }
151 
toComponentKey()152     public ComponentKey toComponentKey() {
153         return new ComponentKey(componentName, user);
154     }
155 
makeLaunchIntent(Context context, LauncherActivityInfoCompat info, UserHandleCompat user)156     public static Intent makeLaunchIntent(Context context, LauncherActivityInfoCompat info,
157             UserHandleCompat user) {
158         long serialNumber = UserManagerCompat.getInstance(context).getSerialNumberForUser(user);
159         return new Intent(Intent.ACTION_MAIN)
160             .addCategory(Intent.CATEGORY_LAUNCHER)
161             .setComponent(info.getComponentName())
162             .setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED)
163             .putExtra(EXTRA_PROFILE, serialNumber);
164     }
165 
166     @Override
isDisabled()167     public boolean isDisabled() {
168         return isDisabled != 0;
169     }
170 }
171