New android Tab control PagerSlidingTabStrip simplest use method

New android Tab control PagerSlidingTabStrip simplest use method

As we all know, the Tab control of Android is not very useful, so the PagerSlidingTabStrip project on Github is widely used. The project address is:

 

An example is shown below:

Because its demo code is long and hard to understand, I have summarized a simplest usage method.

First, import the library Project in PagerSlidingTabStrip In the ADT. If Android Studio is used, directly import the project. If ADT is used, you need to refer to my previous article for import:

Http://blog.csdn.net/logicteamleader/article/details/45202863

And renamed the library Project PagerSlidingTabStrip-lib.

Second, create your own project, which references the PagerSlidingTabStrip-lib project. Create several fragations in your project and inherit the FragmentPagerAdapter class to implement a MyPagerAdapter class. The Code is as follows (skip the layout and code of several fragations ):

 

Package wxbtabexam.apkkids.com; import java. util. arrayList; import android. OS. bundle; import android. support. v4.app. fragment; import android. support. v4.app. fragmentActivity; import android. support. v4.app. fragmentManager; import android. support. v4.app. fragmentPagerAdapter; import android. support. v4.view. viewPager; import android. util. typedValue; import com. astuetz. pagerSlidingTabStrip; import com. example. wxbtabexam. r; public class HomeActivity extends FragmentActivity {private ViewPager pager; private MyPagerAdapter pagerAdapter; private PagerSlidingTabStrip tabs; private int currentColor = 0xFF5161BC; @ Overrideprotected void onCreate (Bundle arg0. onCreate (arg0); setContentView (R. layout. home_layout); tabs = (PagerSlidingTabStrip) this. findViewById (R. id. tabs); pager = (ViewPager) this. findViewById (R. id. pager); ArrayList
 
  
Fragmentlist = new ArrayList
  
   
(); // Note that the three Fragment must implement ButtonFragment buttonFragment = new second (); TextFragment textFragment = new TextFragment (); MyListFragment mylistFragment = new second (); fragmentlist. add (buttonFragment); fragmentlist. add (textFragment); fragmentlist. add (mylistFragment); pagerAdapter = new MyPagerAdapter (getSupportFragmentManager (), fragmentlist); pager. setAdapter (pagerAdapter); final int pageMargin = (int) TypedValue. applyDimension (TypedValue. COMPLEX_UNIT_DIP, 4, getResources (). getDisplayMetrics (); pager. setPageMargin (pageMargin); tabs. setViewPager (pager); changeColor (currentColor);} private void changeColor (int newColor) {tabs. setIndicatorColor (newColor); currentColor = newColor;} // The MyPagerAdapter corresponds to the preceding three fragations. class MyPagerAdapter extends FragmentPagerAdapter {private final String [] TITLES = {Buttons, TextViews, list}; private ArrayList
   
    
Fragmentlist; public MyPagerAdapter (FragmentManager fm, ArrayList
    
     
List) {super (fm); fragmentlist = list ;}@ Overridepublic CharSequence getPageTitle (int position) {return TITLES [position] ;}@ Overridepublic int getCount () {return fragmentlist. size ();} public Fragment getItem (int position) {return fragmentlist. get (position );}}}
    
   
  
 

In this case. The following is a runtime diagram. Although the Sample project provided by PagerSlidingTabStrip is not elegant, it has also achieved results. In addition, you can carefully study its sample project to obtain more methods.