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/*
* Copyright (C) 2017 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.app.timezone;
import android.annotation.IntDef;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
/**
* Callback interface for receiving information about an async time zone operation.
* The methods will be called on your application's main thread.
*
* @hide
*/
public abstract class Callback {
@Retention(RetentionPolicy.SOURCE)
@IntDef({SUCCESS, ERROR_UNKNOWN_FAILURE, ERROR_INSTALL_BAD_DISTRO_STRUCTURE,
ERROR_INSTALL_BAD_DISTRO_FORMAT_VERSION, ERROR_INSTALL_RULES_TOO_OLD,
ERROR_INSTALL_VALIDATION_ERROR})
public @interface AsyncResultCode {}
/**
* Indicates that an operation succeeded.
*/
public static final int SUCCESS = 0;
/**
* Indicates an install / uninstall did not fully succeed for an unknown reason.
*/
public static final int ERROR_UNKNOWN_FAILURE = 1;
/**
* Indicates an install failed because of a structural issue with the provided distro,
* e.g. it wasn't in the right format or the contents were structured incorrectly.
*/
public static final int ERROR_INSTALL_BAD_DISTRO_STRUCTURE = 2;
/**
* Indicates an install failed because of a versioning issue with the provided distro,
* e.g. it was created for a different version of Android.
*/
public static final int ERROR_INSTALL_BAD_DISTRO_FORMAT_VERSION = 3;
/**
* Indicates an install failed because the rules provided are too old for the device,
* e.g. the Android device shipped with a newer rules version.
*/
public static final int ERROR_INSTALL_RULES_TOO_OLD = 4;
/**
* Indicates an install failed because the distro contents failed validation.
*/
public static final int ERROR_INSTALL_VALIDATION_ERROR = 5;
/**
* Reports the result of an async time zone operation.
*/
public abstract void onFinished(@AsyncResultCode int status);
}
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