使用片段活动创建的ADT空白活动 [英] ADT blank activity created with fragment activity..

问题描述

我现在真的很困惑，因为每当我创建一个新的Android应用程序与空白的活动，它总是出来与fragment_main.xml ..我只是想创建一个空白的活动，没有片段...

在空白活动附带片段布局的第一个图像中。

第二个图像显示了创建的fragment_main

现在我真的很困惑...这只是在更新ADT到最新版本后才发生
i引用了这个线程： https://stackoverflow.com/questions/22203862/adt-doesnt-create-default-hello-world-but-command-line -does＃ =

我只想做一个android应用程序与空白活动，没有片段视图...

解决方案

对于那些想要如何从项目中删除片段的指令：

1）复制res / layout / fragment_main.xml的所有内容。打开activity_main.xml，删除FrameLayout并粘贴复制的内容。

2）删除fragment_main.xml

3）在MainActivity.java中，删除整个PlaceHolderFragment类：

  / ** 
 *占位符片段包含一个简单的视图。 
 * / 
 public static class PlaceholderFragment extends Fragment {
 
 public PlaceholderFragment（）{
} 
 
 @Override 
 public查看onCreateView（LayoutInflater inflater，ViewGroup容器，
 Bundle savedInstanceState）{
查看rootView = inflater.inflate（R.layout.fragment_main，
 container，false）; 
返回rootView; 
} 
} 
  

4）从onCreate（）中删除以下行：

  if（savedInstanceState == null）{
 getSupportFragmentManager（）。beginTransaction（）
 .add R.id.container，新的PlaceholderFragment（））。commit（）; 
} 
  

此时您应该设置为运行该项目。 >

i am really confused right now because whenever i create a new android app with blank activity it always comes out with fragment_main.xml.. i just wanted to create a blank activity without the fragment one...

in the first image the blank activity comes with the fragment layout..

the second image shows the created fragment_main

now i am really confused... this only happened after updating ADT to the latest version i have referred to this thread: https://stackoverflow.com/questions/22203862/adt-doesnt-create-default-hello-world-but-command-line-does#=

i just wanted to make an android app with blank activity with no fragment view...

解决方案

For those who would like instructions on how to remove Fragments from the project:

1) Copy all the contents of res/layout/fragment_main.xml. Open activity_main.xml, delete the FrameLayout, and paste in the copied contents.

2) Delete fragment_main.xml

3) In MainActivity.java, delete the whole PlaceHolderFragment class:

/**
 * A placeholder fragment containing a simple view.
 */
public static class PlaceholderFragment extends Fragment {

    public PlaceholderFragment() {
    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
                    Bundle savedInstanceState) {
        View rootView = inflater.inflate(R.layout.fragment_main,
                    container, false);
        return rootView;
    }
}

4) Delete the following lines from onCreate():

if (savedInstanceState == null) {
    getSupportFragmentManager().beginTransaction()
            .add(R.id.container, new PlaceholderFragment()).commit();
}

At this point you should be all set to run the project.

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