android - 安卓app欢迎界面实时更新

Question

1.类似qq等很多app欢迎界面不定时的替换图片。
2.除了热更新外别的方法。
3.如果整一接口每次进应用时去加载图片可能时间过长，没有好的效果，最好是无缝 了解。
求大神指点一二！

Answer 1

To give you an idea,
Check whether there is a welcome interface update every time you start the app. If there is, cache it and save it for use the next time you start it.
When you start it next time, check directly whether there is a new welcome interface locally. interface, if available, it will be displayed directly. The disadvantage of this is that after the server is updated, the app must be launched twice to display the new welcome interface