src/com/android/contacts/calllog/VoicemailNotifier.java

/*
 * Copyright (C) 2011 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.contacts.calllog;

import android.net.Uri;

/**
 * Handles notifications for voicemails.
 */
public interface VoicemailNotifier {
    /**
     * Updates the notification and clears it if there are no new voicemails.
     * <p>
     * If the given URI corresponds to a new voicemail, also notifies about it.
     * <p>
     * It is not safe to call this method from the main thread.
     *
     * @param newCallUri URI of the new call, may be null
     */
    public void updateNotification(Uri newCallUri);

    /** Clears the new voicemail notification. */
    public void clearNotification();
}