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      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 
     60     ApplicationInfo() {
     61         itemType = LauncherSettings.BaseLauncherColumns.ITEM_TYPE_SHORTCUT;
     62     }
     63 
     64     /**
     65      * Must not hold the Context.
     66      */
     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 
     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
    101     public String toString() {
    102         return "ApplicationInfo(title=" + title.toString() + " P=" + user + ")";
    103     }
    104 
    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 
    115     public ShortcutInfo makeShortcut() {
    116         return new ShortcutInfo(this);
    117     }
    118 }
    119