ViewPagerIndicator+viewpager的简单使用，不需要导入Library包

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ViewPagerIndicator作为一款分页指标小部件兼容ViewPager，封装上做得非常不错，目前已为众多知名应用所使用。

ViewPagerIndicator+viewpager实现如下效果：（注：不需要导入或引入啥包就可实现）

六个类就可实现上图效果

activity_main.xml

<?xml version="1.0" encoding="utf-8"?><LinearLayout    xmlns:android="http://schemas.android.com/apk/res/android"    android:orientation="vertical"    android:layout_width="match_parent"    android:layout_height="fill_parent">    <com.viewpagerindicator.TabPageIndicator        android:id="@+id/indicator"        android:layout_height="wrap_content"        android:layout_width="match_parent"        />    <android.support.v4.view.ViewPager        android:id="@+id/pager"        android:layout_width="fill_parent"        android:layout_height="0dp"        android:layout_weight="1"        /></LinearLayout>

MainActivity.java

public class MainActivity extends FragmentActivity {    private static final String[] CONTENT = new String[] { "推荐", "热点", "视频", "本地", "科技", "健康" };    private List<Fragment> list=new ArrayList<Fragment>();    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_main);        FragmentPagerAdapter adapter = new GoogleMusicAdapter(getSupportFragmentManager());        ViewPager pager = (ViewPager)findViewById(R.id.pager);        pager.setAdapter(adapter);        TabPageIndicator indicator = (TabPageIndicator)findViewById(R.id.indicator);        indicator.setViewPager(pager);    }    class GoogleMusicAdapter extends FragmentPagerAdapter {        public GoogleMusicAdapter(FragmentManager fm) {            super(fm);            list.add(new TestFragment(CONTENT[0]));            list.add(new TestFragment(CONTENT[1]));            list.add(new TestFragment(CONTENT[2]));            list.add(new TestFragment(CONTENT[3]));            list.add(new TestFragment(CONTENT[4]));            list.add(new TestFragment(CONTENT[5]));        }        @Override        public Fragment getItem(int position) {            return list.get(position);        }        @Override        public CharSequence getPageTitle(int position) {            return CONTENT[position % CONTENT.length].toUpperCase();        }        @Override        public int getCount() {            return CONTENT.length;        }    }}

Fragment.Java

public final class TestFragment extends Fragment {  private String s;public TestFragment(String s){this.s=s;}    @Override    public View onCreateView(LayoutInflater inflater,  ViewGroup container,  Bundle savedInstanceState) {        return inflater.inflate(R.layout.fragment_news, container, false);    }    @Override    public void onActivityCreated( Bundle savedInstanceState) {        // TODO Auto-generated method stub        super.onActivityCreated(savedInstanceState);        View view=getView();        TextView te=(TextView)view.findViewById(R.id.textView1);        te.setText(s);    }    public void initView() {    }}

工具类代码代码太多未给出，直接下载即可。

CSDN下载：http://download.csdn.net/detail/dickyqie/9705872

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