120 lines
3.1 KiB
Java
120 lines
3.1 KiB
Java
/*
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* Copyright 2022 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package android.credentials;
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import static java.util.Objects.requireNonNull;
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import android.annotation.NonNull;
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import android.os.Bundle;
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import android.os.Parcel;
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import android.os.Parcelable;
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import com.android.internal.util.AnnotationValidations;
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import com.android.internal.util.Preconditions;
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/**
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* Represents a user credential that can be used to authenticate to your app.
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*/
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public final class Credential implements Parcelable {
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/**
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* The type value for password credential related operations.
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*/
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@NonNull public static final String TYPE_PASSWORD_CREDENTIAL =
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"android.credentials.TYPE_PASSWORD_CREDENTIAL";
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/**
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* The credential type.
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*/
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@NonNull
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private final String mType;
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/**
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* The credential data.
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*/
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@NonNull
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private final Bundle mData;
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/**
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* Returns the credential type.
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*/
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@NonNull
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public String getType() {
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return mType;
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}
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/**
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* Returns the credential data.
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*/
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@NonNull
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public Bundle getData() {
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return mData;
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}
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@Override
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public void writeToParcel(@NonNull Parcel dest, int flags) {
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dest.writeString8(mType);
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dest.writeBundle(mData);
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}
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@Override
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public int describeContents() {
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return 0;
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}
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@Override
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public String toString() {
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return "Credential {" + "type=" + mType + ", data=" + mData + "}";
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}
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/**
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* Constructs a {@link Credential}.
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*
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* @param type the type of the credential returned.
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* @param data the data associated with the credential returned.
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*
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* @throws IllegalArgumentException If type is empty.
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*/
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public Credential(@NonNull String type, @NonNull Bundle data) {
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mType = Preconditions.checkStringNotEmpty(type, "type must not be empty");
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mData = requireNonNull(data, "data must not be null");
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}
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private Credential(@NonNull Parcel in) {
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String type = in.readString8();
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Bundle data = in.readBundle();
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mType = type;
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AnnotationValidations.validate(NonNull.class, null, mType);
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mData = data;
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AnnotationValidations.validate(NonNull.class, null, mData);
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}
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public static final @NonNull Parcelable.Creator<Credential> CREATOR =
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new Parcelable.Creator<Credential>() {
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@Override
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public Credential[] newArray(int size) {
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return new Credential[size];
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}
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@Override
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public Credential createFromParcel(@NonNull Parcel in) {
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return new Credential(in);
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}
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};
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}
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