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
17package android.content.pm;
18
19import android.annotation.NonNull;
20import android.annotation.Nullable;
21import android.graphics.drawable.Drawable;
22import android.os.Parcel;
23import android.os.Parcelable;
24
25/**
26 * This class represents the state of an ephemeral app.
27 *
28 * @hide
29 */
30public 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