android.service.gatekeeper.GateKeeperResponse Maven / Gradle / Ivy

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A library jar that provides APIs for Applications written for the Google Android Platform.
There is a newer version: 14-robolectric-10818077
/*
 * Copyright (C) 2015 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package android.service.gatekeeper;

import android.os.Parcel;
import android.os.Parcelable;

/**
 * Response object for a GateKeeper verification request.
 * @hide
 */
public final class GateKeeperResponse implements Parcelable {

    public static final int RESPONSE_ERROR = -1;
    public static final int RESPONSE_OK = 0;
    public static final int RESPONSE_RETRY = 1;

    private final int mResponseCode;

    private int mTimeout;
    private byte[] mPayload;
    private boolean mShouldReEnroll;

    private GateKeeperResponse(int responseCode) {
        mResponseCode = responseCode;
    }

    private GateKeeperResponse(int responseCode, int timeout) {
        mResponseCode = responseCode;
    }

    @Override
    public int describeContents() {
        return 0;
    }

    public static final Parcelable.Creator CREATOR
            = new Parcelable.Creator() {
        @Override
        public GateKeeperResponse createFromParcel(Parcel source) {
            int responseCode = source.readInt();
            GateKeeperResponse response = new GateKeeperResponse(responseCode);
            if (responseCode == RESPONSE_RETRY) {
                response.setTimeout(source.readInt());
            } else if (responseCode == RESPONSE_OK) {
                response.setShouldReEnroll(source.readInt() == 1);
                int size = source.readInt();
                if (size > 0) {
                    byte[] payload = new byte[size];
                    source.readByteArray(payload);
                    response.setPayload(payload);
                }
            }
            return response;
        }

        @Override
        public GateKeeperResponse[] newArray(int size) {
            return new GateKeeperResponse[size];
        }

    };

    @Override
    public void writeToParcel(Parcel dest, int flags) {
        dest.writeInt(mResponseCode);
        if (mResponseCode == RESPONSE_RETRY) {
            dest.writeInt(mTimeout);
        } else if (mResponseCode == RESPONSE_OK) {
            dest.writeInt(mShouldReEnroll ? 1 : 0);
            if (mPayload != null) {
                dest.writeInt(mPayload.length);
                dest.writeByteArray(mPayload);
            }
        }
    }

    public byte[] getPayload() {
        return mPayload;
    }

    public int getTimeout() {
        return mTimeout;
    }

    public boolean getShouldReEnroll() {
        return mShouldReEnroll;
    }

    public int getResponseCode() {
        return mResponseCode;
    }

    private void setTimeout(int timeout) {
        mTimeout = timeout;
    }

    private void setShouldReEnroll(boolean shouldReEnroll) {
        mShouldReEnroll = shouldReEnroll;
    }

    private void setPayload(byte[] payload) {
        mPayload = payload;
    }

}