60 lines
2 KiB
Java
60 lines
2 KiB
Java
/*
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* Copyright (C) 2010 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 com.google.android.vending.licensing;
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/**
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* Policy used by {@link LicenseChecker} to determine whether a user should have
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* access to the application.
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*/
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public interface Policy {
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/**
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* Change these values to make it more difficult for tools to automatically
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* strip LVL protection from your APK.
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*/
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/**
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* LICENSED means that the server returned back a valid license response
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*/
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public static final int LICENSED = 0x0100;
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/**
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* NOT_LICENSED means that the server returned back a valid license response
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* that indicated that the user definitively is not licensed
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*/
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public static final int NOT_LICENSED = 0x0231;
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/**
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* RETRY means that the license response was unable to be determined ---
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* perhaps as a result of faulty networking
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*/
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public static final int RETRY = 0x0123;
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/**
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* Provide results from contact with the license server. Retry counts are
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* incremented if the current value of response is RETRY. Results will be
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* used for any future policy decisions.
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*
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* @param response the result from validating the server response
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* @param rawData the raw server response data, can be null for RETRY
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*/
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void processServerResponse(int response, ResponseData rawData);
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/**
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* Check if the user should be allowed access to the application.
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*/
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boolean allowAccess();
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}
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