本文介绍了安装布局，以标签 - 机器人的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我利用 PagerTabStrip 的我想在新的谷歌Play商店应用中使用的那些Android应用程序。我经历了一些教程，是succesfull创建三个选项卡。他们的信息 电子 配置和事实
I am making use of PagerTabStrip in my android app like the ones used in the new Google play store app. I went through a few tutorials and was succesfull in creating three tabs. They are Information, Electronic Configuration and Facts
信息
电子配置
事实
下面是 XML布局
<?xml version="1.0" encoding="utf-8"?>
<android.support.v4.view.ViewPager
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/pager"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainActivity" >
<android.support.v4.view.PagerTabStrip
android:id="@+id/pager_title_strip"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="top"
android:textSize="30dp"
android:background="#000000"
android:paddingBottom="4dp"
android:paddingTop="4dp"
android:textColor="#ffffff" />
</android.support.v4.view.ViewPager>
下面是在的Java文件
public class Tabs extends FragmentActivity
{
SectionsPagerAdapter mSectionsPagerAdapter;
ViewPager mViewPager;
@Override
protected void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.act2aluminium);
mSectionsPagerAdapter = new SectionsPagerAdapter(getSupportFragmentManager());
mViewPager = (ViewPager) findViewById(R.id.pager);
mViewPager.setAdapter(mSectionsPagerAdapter);
}
public class SectionsPagerAdapter extends FragmentPagerAdapter
{
public SectionsPagerAdapter(FragmentManager fm)
{
super(fm);
}
@Override
public Fragment getItem(int position)
{
Fragment fragment = new DummySectionFragment();
Bundle args = new Bundle();
args.putInt(DummySectionFragment.ARG_SECTION_NUMBER, position + 1);
fragment.setArguments(args);
return fragment;
}
@Override
public int getCount()
{
return 3;
}
@Override
public CharSequence getPageTitle(int position) {
switch (position)
{
case 0:
return "Information";
case 1:
return "Electronic Configuration";
case 2:
return "Facts";
}
return null;
}
}
public static class DummySectionFragment extends Fragment {
public static final String ARG_SECTION_NUMBER = "section_number";
public DummySectionFragment() {
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
TextView textView = new TextView(getActivity());
textView.setGravity(Gravity.CENTER);
textView.setText(Integer.toString(getArguments().getInt(
ARG_SECTION_NUMBER)));
return textView;
}
}
}
现在，我的问题是如何附上版面或网页的标签，而不是微小的1，2，3 textViews？
我搜索了很多，但coudn't发现它是如何做一个很好的解释。请帮助我走出了code。在此先感谢！
I've searched a lot but coudn't find a good explanation of how it's done. Please help me out with the code. Thanks in advance!
推荐答案
activity_main.xml
<?xml version="1.0" encoding="utf-8"?>
<android.support.v4.view.ViewPager
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/pager"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainActivity" >
<android.support.v4.view.PagerTabStrip
android:id="@+id/pager_title_strip"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="top"
android:textSize="30dp"
android:background="#000000"
android:paddingBottom="4dp"
android:paddingTop="4dp"
android:textColor="#ffffff" />
</android.support.v4.view.ViewPager>
page1.xml
<Button
android:id="@+id/button1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerInParent="true"
android:text="Click here" />
<TextView
android:id="@+id/text1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:layout_below="@id/button1"
android:text="I am Page one" />
page2.xml
<Button
android:id="@+id/button2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerInParent="true"
android:text="Click here" />
<TextView
android:id="@+id/text2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:layout_below="@id/button2"
android:text="I am Page two" />
page3.xml
<Button
android:id="@+id/button3"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerInParent="true"
android:text="Click here" />
<TextView
android:id="@+id/text3"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:layout_below="@id/button3"
android:text="I am Page three" />
MainActivity.java
public class MainActivity extends FragmentActivity
{
SectionsPagerAdapter mSectionsPagerAdapter;
ViewPager mViewPager;
@Override
protected void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mSectionsPagerAdapter = new SectionsPagerAdapter(getSupportFragmentManager());
mViewPager = (ViewPager) findViewById(R.id.pager);
mViewPager.setAdapter(mSectionsPagerAdapter);
}
public class SectionsPagerAdapter extends FragmentPagerAdapter
{
public SectionsPagerAdapter(FragmentManager fm)
{
super(fm);
}
@Override
public Fragment getItem(int position)
{
switch (position) {
case 0:
// Top Rated fragment activity
return new Information();
case 1:
// Games fragment activity
return new ElectonicConfiguration();
case 2:
// Movies fragment activity
return new Fact();
}
return null;
}
@Override
public int getCount()
{
return 3;
}
@Override
public CharSequence getPageTitle(int position) {
switch (position)
{
case 0:
return "Information";
case 1:
return "Electronic Configuration";
case 2:
return "Facts";
}
return null;
}
}
//Page 1 Fragment
public static class Information extends Fragment {
public Information()
{
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.page1, null);
TextView textView = (TextView)view.findViewById(R.id.text1);
Button button=(Button)view.findViewById(R.id.button1);
return view ;
}
}
//Page 2 Fragment
public static class ElectonicConfiguration extends Fragment {
public ElectonicConfiguration()
{
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.page2, null);
TextView textView = (TextView)view.findViewById(R.id.text2);
Button button=(Button)view.findViewById(R.id.button2);
return view ;
}
}
//Page 3 Fragment
public static class Fact extends Fragment {
public Fact()
{
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.page3, null);
TextView textView = (TextView)view.findViewById(R.id.text3);
Button button=(Button)view.findViewById(R.id.button3);
return view ;
}
}
}
page1.xml ， page2.xml ， page3.xml 是用于第一，第二和第三页的布局文件respectively.And中有 MainActivity.java 声明为3个不同的页面3不同片段。 管理所有的3片段页面。进行更改的XML文件，根据您的wish.I认为，code是pretty的自我explanatory.If您有任何疑问，请不要犹豫，问。 SectionsPagerAdapter 类的getItem（）
page1.xml, page2.xml,page3.xml are the layout file for the first,second and third page respectively.And There are 3 different fragments declared in the MainActivity.java for the 3 different pages. getItem() of SectionsPagerAdapter class manages all the 3 fragment pages. Make changes in the xml file as per your wish.I think the code is pretty self explanatory.If you have any doubt don't hesitate to ask.
希望它帮助。干杯!
这篇关于安装布局，以标签 - 机器人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！