/**
* please make sure you have to get EMChatOptions by following method and set related options
* EMChatOptions options = EMChatManager.getInstance().getChatOptions();
*/
protected void initHXOptions() {
Log.d(TAG, "init HuanXin Options");
// 获取到EMChatOptions对象
EMChatOptions options = EMChatManager.getInstance().getChatOptions();
// 默认添加好友时，是不需要验证的，改成需要验证
options.setAcceptInvitationAlways(hxModel.getAcceptInvitationAlways());
// 默认环信是不维护好友关系列表的，如果app依赖环信的好友关系，把这个属性设置为true
options.setUseRoster(hxModel.getUseHXRoster());
// 设置是否需要已读回执
options.setRequireAck(hxModel.getRequireReadAck());
// 设置是否需要已送达回执
options.setRequireDeliveryAck(hxModel.getRequireDeliveryAck());
// 设置从db初始化加载时, 每个conversation需要加载msg的个数
options.setNumberOfMessagesLoaded(1);
notifier = createNotifier();
notifier.init(appContext);
notifier.setNotificationInfoProvider(getNotificationListener());
}
