1 /*
2  * Copyright (C) 2022 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.ondevicepersonalization.libraries.plugin;
18 
19 import android.os.Parcel;
20 import android.os.Parcelable;
21 
22 /** State information about a PluginController. */
23 public enum PluginState implements Parcelable {
24     // Plugin is loaded.
25     STATE_LOADED,
26 
27     // Plugin is not loaded.
28     STATE_NO_SERVICE,
29     STATE_NOT_LOADED,
30     STATE_EXCEPTION_THROWN,
31 
32     // Plugin state is unknown.
33     STATE_UNKNOWN;
34 
35     public static final Creator<PluginState> CREATOR =
36             new Creator<PluginState>() {
37                 @Override
38                 public PluginState createFromParcel(Parcel in) {
39                     return PluginState.values()[in.readInt()];
40                 }
41 
42                 @Override
43                 public PluginState[] newArray(int size) {
44                     return new PluginState[size];
45                 }
46             };
47 
48     @Override
describeContents()49     public int describeContents() {
50         return 0;
51     }
52 
53     @Override
writeToParcel(Parcel dest, int flags)54     public void writeToParcel(Parcel dest, int flags) {
55         dest.writeInt(this.ordinal());
56     }
57 }
58