实例化View Pager Android中的所有项目 [英] instantiate all items in view pager android

问题描述

我有一个带有查看寻呼机和三个要显示页面的活动.每当活动加载时，仅实例化前两个页面，即，仅针对位置0和1调用pageradapter类中的实例化项目.是否有一种实例化所有三个页面的方法?

I have an activity with a view pager and three pages to display. When ever the activity loads, only the first two pages are instantiated i.e instantiateitem in the pageradapter class is called only for position 0 and 1. Is there a way to instantiate all the three pages?

推荐答案

尝试

Try setOffScreenPageLimit(2). By default only one page to the left and to the right are instantiated. By setting to 2 it should instantiate your 3 pages.

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