问题描述
我是安卓编程的新手.我为我的简单成绩跟踪器实现了 Realm，但是，文件大小从 1.5mb 增加到 5mb.这是正常的吗?
I am new to android programming. I implemented Realm for my simple grade tracker, however, the file size has grown from 1.5mb to 5mb. Is that normal?
我所做的只是使用 oncreate 在每个类中添加一个领域的实例，只要活动有可能结束，就在 real.close() 中添加.还将开始和提交事务包装在每个对象创建周围.
What I simply did was add in an instance of realm on every class with oncreate, added in realm.close() whenever there was a chance that the activity would end. Also wrapped the begin and commit transaction around each object creation.
是不是我做错了什么导致文件过大?
Is there something I did wrong that ended up with the massive file size?
谢谢！
我的意思是 apk 大小
I mean apk size
推荐答案
@geisshirt 是对的.Realm 引入了方法public static boolean compactRealm(RealmConfiguration configuration)来压缩realm数据库.调用此方法将我的数据库大小从 +350MB 减少到
@geisshirt is right. Realm have introduced the method public static boolean compactRealm(RealmConfiguration configuration) to compact the realm database. Calling this method reduced the size of my database from +350MB to <1MB
此处提供的文档:https://realm.io/docs/java/latest/api/io/realm/Realm.html#compactRealm-io.realm.RealmConfiguration-
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