我怎么能叫一个不同的XML我onResume在Android的Eclipse项目中的第二个呼叫 [英] How can I call a different xml on the second call of my onResume in Android Eclipse project

问题描述

我做一个Android应用程序，我想在我的MainActivity.java使我onResume方法的计数器的来电，这样在onResume的：

I make an Android app and I want in my MainActivity.java to make a counter of my onResume method calls so that during onResume's:

1）第一次调用的setContentView（R.layout.layout1）;

和

2）第二次调用的setContentView（R.layout.layout2）;

据我seeked我应该做一个静态变量，将每一个onResume的号召增加文档。

According to documentation that I seeked I should make a static variable that will be increased for every onResume's call.

我怎么能实现它吗？
谢谢你在前进。

How could I implement it please? Thank you in advance.

推荐答案

也许这样的事情（粗略模板）

Perhaps something like this (rough template)

public class MainActivity {
    public static int contentViewCount = 0;


    public void onCreate() {   //or perhaps onStart()
          contentViewCount = 0;
    }

    public void onResume() {
        if(contentViewCount == 0) {
            //set first layout and increment the static counter
            setContentView(R.layout.layout1);
            contentViewCount++;
        } else {
            setContentView(R.layout.layout2);
        }
    }
 }

这篇关于我怎么能叫一个不同的XML我onResume在Android的Eclipse项目中的第二个呼叫的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！