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      1 /*
      2  * Copyright (C) 2014 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.compat;
     18 
     19 import android.content.ComponentName;
     20 import android.content.Context;
     21 import android.content.pm.ApplicationInfo;
     22 import android.content.pm.PackageManager.NameNotFoundException;
     23 import android.content.pm.ActivityInfo;
     24 import android.content.pm.PackageManager;
     25 import android.content.pm.PackageInfo;
     26 import android.content.pm.ResolveInfo;
     27 import android.content.res.Resources;
     28 import android.graphics.drawable.Drawable;
     29 
     30 
     31 public class LauncherActivityInfoCompatV16 extends LauncherActivityInfoCompat {
     32     private final ResolveInfo mResolveInfo;
     33     private final ActivityInfo mActivityInfo;
     34     private final ComponentName mComponentName;
     35     private final PackageManager mPm;
     36 
     37     LauncherActivityInfoCompatV16(Context context, ResolveInfo info) {
     38         super();
     39         mResolveInfo = info;
     40         mActivityInfo = info.activityInfo;
     41         mComponentName = new ComponentName(mActivityInfo.packageName, mActivityInfo.name);
     42         mPm = context.getPackageManager();
     43     }
     44 
     45     public ComponentName getComponentName() {
     46         return mComponentName;
     47     }
     48 
     49     public UserHandleCompat getUser() {
     50         return UserHandleCompat.myUserHandle();
     51     }
     52 
     53     public CharSequence getLabel() {
     54         return mResolveInfo.loadLabel(mPm);
     55     }
     56 
     57     public Drawable getIcon(int density) {
     58         int iconRes = mResolveInfo.getIconResource();
     59         Resources resources = null;
     60         Drawable icon = null;
     61         // Get the preferred density icon from the app's resources
     62         if (density != 0 && iconRes != 0) {
     63             try {
     64                 resources = mPm.getResourcesForApplication(mActivityInfo.applicationInfo);
     65                 icon = resources.getDrawableForDensity(iconRes, density);
     66             } catch (NameNotFoundException | Resources.NotFoundException exc) {
     67             }
     68         }
     69         // Get the default density icon
     70         if (icon == null) {
     71             icon = mResolveInfo.loadIcon(mPm);
     72         }
     73         if (icon == null) {
     74             resources = Resources.getSystem();
     75             icon = resources.getDrawableForDensity(android.R.mipmap.sym_def_app_icon, density);
     76         }
     77         return icon;
     78     }
     79 
     80     public ApplicationInfo getApplicationInfo() {
     81         return mActivityInfo.applicationInfo;
     82     }
     83 
     84     public long getFirstInstallTime() {
     85         try {
     86             PackageInfo info = mPm.getPackageInfo(mActivityInfo.packageName, 0);
     87             return info != null ? info.firstInstallTime : 0;
     88         } catch (NameNotFoundException e) {
     89             return 0;
     90         }
     91     }
     92 
     93     public String getName() {
     94         return mActivityInfo.name;
     95     }
     96 
     97     public Drawable getBadgedIcon(int density) {
     98         return getIcon(density);
     99     }
    100 }
    101