IAVChatRecordObserver.java

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package com.netease.nimlib.sdk.avchat;

public interface IAVChatRecordObserver {

    /**
     * 通知通话话单时长更新
     * @param msgUuid 话单消息的uuid
     * @param duration 话单时长
     */
    void onDurationChanged(String msgUuid, int duration);
}