1 /*
2  * Copyright (C) 2020 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.hardware.biometrics;
18 
19 import android.annotation.NonNull;
20 import android.os.Parcel;
21 import android.os.Parcelable;
22 
23 /**
24  * The internal class for storing the component info for a subsystem of the biometric sensor,
25  * as defined in {@link android.hardware.biometrics.common.ComponentInfo}.
26  * @hide
27  */
28 public class ComponentInfoInternal implements Parcelable {
29 
30     @NonNull public final String componentId;
31     @NonNull public final String hardwareVersion;
32     @NonNull public final String firmwareVersion;
33     @NonNull public final String serialNumber;
34     @NonNull public final String softwareVersion;
35 
36     /**
37      * Constructs a {@link ComponentInfoInternal} from another instance.
38      * @hide
39      */
from(@onNull ComponentInfoInternal comp)40     public static ComponentInfoInternal from(@NonNull ComponentInfoInternal comp) {
41         return new ComponentInfoInternal(comp.componentId, comp.hardwareVersion,
42                 comp.firmwareVersion, comp.serialNumber, comp.softwareVersion);
43     }
44 
45     /**
46      * @hide
47      */
ComponentInfoInternal(@onNull String componentId, @NonNull String hardwareVersion, @NonNull String firmwareVersion, @NonNull String serialNumber, @NonNull String softwareVersion)48     public ComponentInfoInternal(@NonNull String componentId, @NonNull String hardwareVersion,
49             @NonNull String firmwareVersion, @NonNull String serialNumber,
50             @NonNull String softwareVersion) {
51         this.componentId = componentId;
52         this.hardwareVersion = hardwareVersion;
53         this.firmwareVersion = firmwareVersion;
54         this.serialNumber = serialNumber;
55         this.softwareVersion = softwareVersion;
56     }
57 
ComponentInfoInternal(Parcel in)58     protected ComponentInfoInternal(Parcel in) {
59         componentId = in.readString();
60         hardwareVersion = in.readString();
61         firmwareVersion = in.readString();
62         serialNumber = in.readString();
63         softwareVersion = in.readString();
64     }
65 
66     public static final Creator<ComponentInfoInternal> CREATOR =
67             new Creator<ComponentInfoInternal>() {
68         @Override
69         public ComponentInfoInternal createFromParcel(Parcel in) {
70             return new ComponentInfoInternal(in);
71         }
72 
73         @Override
74         public ComponentInfoInternal[] newArray(int size) {
75             return new ComponentInfoInternal[size];
76         }
77     };
78 
79     @Override
describeContents()80     public int describeContents() {
81         return 0;
82     }
83 
84     @Override
writeToParcel(Parcel dest, int flags)85     public void writeToParcel(Parcel dest, int flags) {
86         dest.writeString(componentId);
87         dest.writeString(hardwareVersion);
88         dest.writeString(firmwareVersion);
89         dest.writeString(serialNumber);
90         dest.writeString(softwareVersion);
91     }
92 
93     @Override
toString()94     public String toString() {
95         return "ComponentId: " + componentId
96                 + ", HardwareVersion: " + hardwareVersion
97                 + ", FirmwareVersion: " + firmwareVersion
98                 + ", SerialNumber " + serialNumber
99                 + ", SoftwareVersion: " + softwareVersion;
100     }
101 }
102