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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.ContentValues;
     21 import android.content.Context;
     22 import android.content.Intent;
     23 import android.content.pm.ResolveInfo;
     24 import android.graphics.Bitmap;
     25 import android.graphics.drawable.Drawable;
     26 import android.util.Log;
     27 
     28 import java.util.ArrayList;
     29 
     30 /**
     31  * Represents an app in AllAppsView.
     32  */
     33 class ApplicationInfo extends ItemInfo {
     34 
     35     /**
     36      * The application name.
     37      */
     38     CharSequence title;
     39 
     40     /**
     41      * A bitmap of the application's text in the bubble.
     42      */
     43     Bitmap titleBitmap;
     44 
     45     /**
     46      * The intent used to start the application.
     47      */
     48     Intent intent;
     49 
     50     /**
     51      * A bitmap version of the application icon.
     52      */
     53     Bitmap iconBitmap;
     54 
     55     ComponentName componentName;
     56 
     57 
     58     ApplicationInfo() {
     59         itemType = LauncherSettings.BaseLauncherColumns.ITEM_TYPE_SHORTCUT;
     60     }
     61 
     62     /**
     63      * Must not hold the Context.
     64      */
     65     public ApplicationInfo(ResolveInfo info, IconCache iconCache) {
     66         this.componentName = new ComponentName(
     67                 info.activityInfo.applicationInfo.packageName,
     68                 info.activityInfo.name);
     69 
     70         this.container = ItemInfo.NO_ID;
     71         this.setActivity(componentName,
     72                 Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED);
     73 
     74         iconCache.getTitleAndIcon(this, info);
     75     }
     76 
     77     public ApplicationInfo(ApplicationInfo info) {
     78         super(info);
     79         componentName = info.componentName;
     80         title = info.title.toString();
     81         intent = new Intent(info.intent);
     82     }
     83 
     84     /**
     85      * Creates the application intent based on a component name and various launch flags.
     86      * Sets {@link #itemType} to {@link LauncherSettings.BaseLauncherColumns#ITEM_TYPE_APPLICATION}.
     87      *
     88      * @param className the class name of the component representing the intent
     89      * @param launchFlags the launch flags
     90      */
     91     final void setActivity(ComponentName className, int launchFlags) {
     92         intent = new Intent(Intent.ACTION_MAIN);
     93         intent.addCategory(Intent.CATEGORY_LAUNCHER);
     94         intent.setComponent(className);
     95         intent.setFlags(launchFlags);
     96         itemType = LauncherSettings.BaseLauncherColumns.ITEM_TYPE_APPLICATION;
     97     }
     98 
     99     @Override
    100     public String toString() {
    101         return "ApplicationInfo(title=" + title.toString() + ")";
    102     }
    103 
    104     public static void dumpApplicationInfoList(String tag, String label,
    105             ArrayList<ApplicationInfo> list) {
    106         Log.d(tag, label + " size=" + list.size());
    107         for (ApplicationInfo info: list) {
    108             Log.d(tag, "   title=\"" + info.title + "\" titleBitmap=" + info.titleBitmap
    109                     + " iconBitmap=" + info.iconBitmap);
    110         }
    111     }
    112 
    113     public ShortcutInfo makeShortcut() {
    114         return new ShortcutInfo(this);
    115     }
    116 }
    117