CallParamBuilder.java

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package com.netease.nimlib.sdk.avsignalling.builder;

import android.text.TextUtils;
import com.netease.nimlib.avsignalling.model.DirectCallParam;
import com.netease.nimlib.sdk.avsignalling.constant.ChannelType;
import com.netease.nimlib.sdk.avsignalling.model.SignallingPushConfig;


/**
 * 直接呼叫对方参数构建帮助类
 */
public class CallParamBuilder {

    private ChannelType channelType;
    private String accountId;
    private String requestId;


    private String channelName;
    private String channelExt;
    private long selfUid;
    private boolean offlineEnable;
    private String customInfo;
    private SignallingPushConfig pushConfig;
    private String nertcChannelName;
    private Long nertcTokenTtl;


    /***
     * @param channelType 频道类型
     * @param accountId 对方的accid
     * @param requestId 邀请id ，发起邀请者自行生成(要保证唯一性)
     */
    public CallParamBuilder(ChannelType channelType, String accountId, String requestId) {
        this.channelType = channelType;
        this.accountId = accountId;
        this.requestId = requestId;
    }

    /**
     * 指定频道名
     */
    public CallParamBuilder channelName(String channelName) {
        this.channelName = channelName;
        return this;
    }

    /**
     * 指定频道扩展字段
     */
    public CallParamBuilder channelExt(String channelExt) {
        this.channelExt = channelExt;
        return this;
    }

    /**
     * 指定自己的uid ， 不指定的话，服务端会自动生成。如果指定请保持维一性
     */
    public CallParamBuilder selfUid(long selfUid) {
        this.selfUid = selfUid;
        return this;
    }

    /**
     * 相应的通知是否存离线
     */
    public CallParamBuilder offlineEnabled(boolean offlineEnabled) {
        this.offlineEnable = offlineEnabled;
        return this;
    }

    /**
     * 邀请者附加的自定义信息，透传给被邀请者
     */
    public CallParamBuilder customInfo(String customInfo) {
        this.customInfo = customInfo;
        return this;
    }

    /**
     * 推送配置
     */
    public CallParamBuilder pushConfig(SignallingPushConfig pushConfig) {
        this.pushConfig = pushConfig;
        return this;
    }

    /**
     * 云信G2-RTC的房间名
     * @param nertcChannelName 如果填了该字段，则会返回token
     * @return
     */
    public CallParamBuilder nertcChannelName(String nertcChannelName) {
        this.nertcChannelName = nertcChannelName;
        return this;
    }

    /**
     * 云信G2-RTC的token的有效期
     * @param nertcTokenTtl 过期时间，单位秒,选填，默认10分钟
     * @return
     */
    public CallParamBuilder nertcTokenTtl(Long nertcTokenTtl) {
        this.nertcTokenTtl = nertcTokenTtl;
        return this;
    }

    public DirectCallParam build() {
        if (channelType == null || TextUtils.isEmpty(accountId) || TextUtils.isEmpty(requestId)) {
            throw new IllegalArgumentException("CallParamBuilder  illegal , (channelType , accountId , requestId) parameters must not null");
        }

        return new DirectCallParam(channelType, accountId, requestId, channelName, channelExt, selfUid, offlineEnable, customInfo, pushConfig,nertcChannelName,nertcTokenTtl);
    }


}