错误的setContentView [英] setContentView error

问题描述

我创建新布局命名splash.xml像下面，放在布局文件夹中。
结果
然后，我在下面创建

I created new layout named splash.xml like below and put in in layout folder.
Then I create a class named Splash.java like below

   package com.example.buttonproj;
    import android.R;
    import android.app.Activity;
    import android.os.Bundle;


    public class Splash extends Activity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        // TODO Auto-generated method stub
        super.onCreate(savedInstanceState);
        setContentView(R.layout.splash); //ERROR HERE

    }

}

有是的setContentView（R.layout.splash）错误。你能告诉我什么是错？

There is an error on setContentView(R.layout.splash). Can you tell me what is wrong?

推荐答案

删除行：

import android.R;

和验证您的XML文件没有任何错误。

and verify that your XML files don't have any errors.

Eclipse中有时进口这时候一个资源文件有编译错误，并自动更新您的家属（有<大骨节病>控制 + <大骨节病>移 + <大骨节病> 0 的例）。然后，Eclipse试图读取它造成十分错误的R档产生破坏的处处的你参考 R上。*

Eclipse sometimes imports this when a resource file has a compilation error and you automatically update your dependents (with Ctrl+Shift+O for example). Eclipse then tries to read the wrong R file which wreaks creates havoc everywhere you reference R.*

查找根本原因（在Package Explorer窗口中，查找在 RES / 文件夹中的所有文件与红色的 X 的）和清洁您的项目（项目 - >清除）

Find the root cause (in the Package Explorer window, look for any files in your res/ folder with the red x) and clean your project (Project -> Clean).

这篇关于错误的setContentView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！