/* | |
* Copyright (C) 2010 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 com.android.vending.licensing; | |
/** | |
* Callback for the license checker library. | |
* | |
* Upon checking with the Market server and conferring with the policy, the | |
* library calls a appropriate callback method to communicate the result. | |
*/ | |
public interface LicenseCheckerCallback { | |
/** | |
* Allow use. App should proceed as normal. | |
*/ | |
public void allow(); | |
/** | |
* Don't allow use. App should inform user and take appropriate action. | |
*/ | |
public void dontAllow(); | |
/** Application error codes. */ | |
public enum ApplicationErrorCode { | |
/** Package is not installed. */ | |
INVALID_PACKAGE_NAME, | |
/** Requested for a package that is not the current app. */ | |
NON_MATCHING_UID, | |
/** Market does not know about the package. */ | |
NOT_MARKET_MANAGED, | |
/** A previous check request is already in progress. | |
* Only one check is allowed at a time. */ | |
CHECK_IN_PROGRESS | |
} | |
/** | |
* Error in application code. Caller did not call or set up license | |
* checker correctly. Should be considered fatal. | |
*/ | |
public void applicationError(ApplicationErrorCode errorCode); | |
} |