Home | History | Annotate | Download | only in pm 
      1 /*
      2  * Copyright (C) 2015 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 android.content.pm;
     18 
     19 import android.annotation.NonNull;
     20 import android.annotation.Nullable;
     21 import android.graphics.drawable.Drawable;
     22 import android.os.Parcel;
     23 import android.os.Parcelable;
     24 
     25 /**
     26  * This class represents the state of an ephemeral app.
     27  *
     28  * @hide
     29  */
     30 public final class EphemeralApplicationInfo implements Parcelable {
     31     private final ApplicationInfo mApplicationInfo;
     32 
     33     private final String mPackageName;
     34     private final CharSequence mLabelText;
     35 
     36     private final String[] mRequestedPermissions;
     37     private final String[] mGrantedPermissions;
     38 
     39     public EphemeralApplicationInfo(ApplicationInfo appInfo,
     40             String[] requestedPermissions, String[] grantedPermissions) {
     41         mApplicationInfo = appInfo;
     42         mPackageName = null;
     43         mLabelText = null;
     44         mRequestedPermissions = requestedPermissions;
     45         mGrantedPermissions = grantedPermissions;
     46     }
     47 
     48     public EphemeralApplicationInfo(String packageName, CharSequence label,
     49             String[] requestedPermissions, String[] grantedPermissions) {
     50         mApplicationInfo = null;
     51         mPackageName = packageName;
     52         mLabelText = label;
     53         mRequestedPermissions = requestedPermissions;
     54         mGrantedPermissions = grantedPermissions;
     55     }
     56 
     57     private EphemeralApplicationInfo(Parcel parcel) {
     58         mPackageName = parcel.readString();
     59         mLabelText = parcel.readCharSequence();
     60         mRequestedPermissions = parcel.readStringArray();
     61         mGrantedPermissions = parcel.createStringArray();
     62         mApplicationInfo = parcel.readParcelable(null);
     63     }
     64 
     65     public @NonNull String getPackageName() {
     66         if (mApplicationInfo != null) {
     67             return mApplicationInfo.packageName;
     68         }
     69         return mPackageName;
     70     }
     71 
     72     public @NonNull CharSequence loadLabel(@NonNull PackageManager packageManager) {
     73         if (mApplicationInfo != null) {
     74             return mApplicationInfo.loadLabel(packageManager);
     75         }
     76         return mLabelText;
     77     }
     78 
     79     public @NonNull Drawable loadIcon(@NonNull PackageManager packageManager) {
     80         if (mApplicationInfo != null) {
     81             return mApplicationInfo.loadIcon(packageManager);
     82         }
     83         return packageManager.getEphemeralApplicationIcon(mPackageName);
     84     }
     85 
     86     public @Nullable String[] getRequestedPermissions() {
     87         return mRequestedPermissions;
     88     }
     89 
     90     public @Nullable String[] getGrantedPermissions() {
     91         return mGrantedPermissions;
     92     }
     93 
     94     @Override
     95     public int describeContents() {
     96         return 0;
     97     }
     98 
     99     @Override
    100     public void writeToParcel(Parcel parcel, int flags) {
    101         parcel.writeString(mPackageName);
    102         parcel.writeCharSequence(mLabelText);
    103         parcel.writeStringArray(mRequestedPermissions);
    104         parcel.writeStringArray(mGrantedPermissions);
    105         parcel.writeParcelable(mApplicationInfo, flags);
    106     }
    107 
    108     public static final Creator<EphemeralApplicationInfo> CREATOR =
    109             new Creator<EphemeralApplicationInfo>() {
    110         @Override
    111         public EphemeralApplicationInfo createFromParcel(Parcel parcel) {
    112             return new EphemeralApplicationInfo(parcel);
    113         }
    114 
    115         @Override
    116         public EphemeralApplicationInfo[] newArray(int size) {
    117             return new EphemeralApplicationInfo[0];
    118         }
    119     };
    120 }
    121