Android Fragment加载的相关内容

android如何避免Fragment的重新加载? 400 报错

android如何避免Fragment的重新加载? 400 报错现在我在Fragment界面跳转到Activity的时候，在按返回键的返回到Fragment时，frament的界面都被重新加载了一次，请问我要如何避免这个问题呢，请求高手指点

android 让fragment重新加载

我用的是add切换方式，后退是用后退栈，每次不调用oncreateview方法，我现在想要每次后退都是加载oncreateview方法，怎么实现呢，我知道用替换来做可以重新加载。

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android fragment add如何重新加载页面

我在做一个功能，不能用替换，要用add的，这样返回之后就不会调用上一个页面的 oncreateview方法，或说不能重新加载页面了，

请问Android中Fragment如何重新加载UI ？

有这么一个需求：我从AFragment跳转到了一个Activity，在这个Activity中我做了一些操作（这些操作会让AFragment中使用的数据发生变化，从而选择不同的视图UI），然后点击回退按钮时，我希望AFragment中的界面能够根据Activity中的操作而变化。

android开发怎么在代码中动态切换fragment加载的布局文件？

viewpager和fragment一起用的时候，比如有啊，吧，a,b,c,三页，一开始显示的是a，我想当用户滑到b和c时先显示的是一个loding的圆环进度条，之后再显示这个fragment的内容，请问应该如何做？

Android - Fragment（二）加载Fragment

Fragment加载方法加载方法有两种，在xml文件中注册，或者是在Java代码中加载。 xml中注册例如在fragment_demo.xml中定义 1 <?xml version="1.0" encoding="utf-8"?> 2 <LinearLayout xmlns:a...

Android 关于fragment切换重新加载的解决分享给大家

在项目中需要进行Fragment的切换，一直都是用replace()方法来替换Fragment但是，这样会有一个问题，应该很多朋友都遇到过：每次切换的时候，Fragment都会重新实例化，也就是运行OnCreatVIew()方法那么如何让多个Fragment彼此切换时不重新实例化？正确的切换方式是...

Android UI详解之Fragment加载

fragment做为宿主activity UI的一部分, 被作为activity整个view hierarchy的一部分被嵌入. 有2种方法你可以添加一个fragment到activity layout：一、在activity的layout文件中声明fragment 你可以像为View一样, 为f...

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