Android监听联系人的相关内容

android 通讯录如何监听联系人表中的数据已经被更改？报错

RT 我不想去扫描所有的数据来判断哪条数据被修改过，性能垃圾到不行，差点的手机扛不住。我猜想可能可以监听到表的数据修改或者是删除。比如系统自带的通讯录或者其他通讯录应用点击保存的时候，点击删除联系人的时候，能够获知这个消息么？在分析了系统中的表结构的时候，发现了一个version字段，但是我感觉...

如何在Android上注册监听任何联系人更改

如何在Android 上注册侦听任何联系人（添加/删除联系人，电子邮件/电话中的更改）的更改？谢谢

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完美解决android监听联系人数据变化

先说说原理，大家知道，android可以对数据库进行监控。但是个人感觉这个监控不给力，无论怎么实现监控，最后返回的结果是数据库是否改变，没有告诉我们数据库的那条数据进行了改变或者是删除，添加，并不能解决大多数需求。当初我遇到这样的问题我也很痛苦，无论怎么早资料都没找到自己想要的，而网上大多数资料只是...

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更新时间 2023-03-30 09:02:04

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