java/com/android/dialer/app/voicemail/error/VoicemailStatusReader.java

/*
 * Copyright (C) 2016 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.dialer.app.voicemail.error;

/**
 * A source that is generating the voicemail status to show error messages, used by {@link
 * VoicemailErrorMessageCreator} to inform the source that the status should be updated
 */
public interface VoicemailStatusReader {
  void refresh();
}