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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) 2014, 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.net;

import android.net.INetworkScoreCache;
import android.net.ScoredNetwork;

/**
 * A service for updating network scores from a network scorer application.
 * @hide
 */
interface INetworkScoreService
{
    /**
     * Update scores.
     * @return whether the update was successful.
     * @throws SecurityException if the caller is not the current active scorer.
     */
    boolean updateScores(in ScoredNetwork[] networks);

    /**
     * Clear all scores.
     * @return whether the clear was successful.
     * @throws SecurityException if the caller is neither the current active scorer nor the system.
     */
    boolean clearScores();

    /**
     * Set the active scorer and clear existing scores.
     * @param packageName the package name of the new scorer to use.
     * @return true if the operation succeeded, or false if the new package is not a valid scorer.
     * @throws SecurityException if the caller is not the system.
     */
    boolean setActiveScorer(in String packageName);

    /**
     * Disable the current active scorer and clear existing scores.
     * @throws SecurityException if the caller is not the current scorer or the system.
     */
    void disableScoring();

    /**
     * Register a network subsystem for scoring.
     *
     * @param networkType the type of network this cache can handle. See {@link NetworkKey#type}.
     * @param scoreCache implementation of {@link INetworkScoreCache} to store the scores.
     * @throws SecurityException if the caller is not the system.
     * @throws IllegalArgumentException if a score cache is already registed for this type.
     * @hide
     */
    void registerNetworkScoreCache(int networkType, INetworkScoreCache scoreCache);

}