你的佈局文件將在頂部和底部的ViewPager標籤如下圖所示的代碼片段:
<com.astuetz.PagerSlidingTabStrip
android:id="@+id/tabs"
app:pstsShouldExpand="true"
app:pstsTextAllCaps="true"
android:layout_width="match_parent"
android:layout_height="48dp">
</com.astuetz.PagerSlidingTabStrip>
<android.support.v4.view.ViewPager
android:id="@+id/viewpager"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="@android:color/white" />
創建片段
create fragment [re s/layout/fragment_page.xml]並複製並粘貼此代碼
<TextView
android:id="@+id/tvTitle"
android:text="Fragment #X"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:gravity="center" />
在PageFragment中。java的定義通貨膨脹邏輯的選項卡的內容片斷部分:
public class PageFragment extends Fragment {
private int mPage;
public static final String ARG_PAGE = "ARG_PAGE";
public static PageFragment newInstance(int page) {
Bundle args = new Bundle();
args.putInt(ARG_PAGE, page);
PageFragment fragment = new PageFragment();
fragment.setArguments(args);
return fragment;
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
mPage = getArguments().getInt(ARG_PAGE);
}
// Inflate the fragment layout we defined above for this fragment
// Set the associated text for the title
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.fragment_page, container, false);
TextView tvTitle = (TextView) view.findViewById(R.id.tvTitle);
tvTitle.setText("Fragment #" + mPage);
return view;
}
實施FragmentPagerAdapter
接下來要做的是實現控制選項卡的順序爲您ViewPager適配器。
public class SampleFragmentPagerAdapter extends FragmentPagerAdapter{
final int PAGE_COUNT = 3;
private String tabTitles[] = new String[] { "Tab1", "Tab2", "Tab3" };
public SampleFragmentPagerAdapter(FragmentManager fm) {
super(fm);
}
@Override
public int getCount() {
return PAGE_COUNT;
}
@Override
public Fragment getItem(int position) {
return PageFragment.newInstance(position + 1);
}
@Override
public CharSequence getPageTitle(int position) {
// Generate title based on item position
return tabTitles[position];
}}
設置滑動標籤
最後,我們需要把我們的ViewPager連接到SampleFragmentPagerAdapter,然後用兩個步驟配置滑動標籤:
在OnCreate()的方法你的活動,找到ViewPager並連接適配器。
在PagerSlidingTabStrip上設置ViewPager以將尋呼機與選項卡連接。
public class MainActivity extends FragmentActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
// Get the ViewPager and set it's PagerAdapter so that it can display items
ViewPager viewPager = (ViewPager) findViewById(R.id.viewpager);
viewPager.setAdapter(new SampleFragmentPagerAdapter(getSupportFragmentManager()));
// Give the PagerSlidingTabStrip the ViewPager
PagerSlidingTabStrip tabsStrip = (PagerSlidingTabStrip) findViewById(R.id.tabs);
// Attach the view pager to the tab strip
tabsStrip.setViewPager(viewPager);
}}
這是結果
瞭解更多信息,請查看以下link
好運
謝謝你這真棒guide.But我在eclipse中有這個問題:Attribute缺少Android命名空間前綴ix這一行:tools:context =「。MainActivity」我該如何解決這個問題? – 2014-10-04 09:26:21
它不重要刪除'工具:上下文':-) – mmlooloo 2014-10-04 09:30:14
好吧,我還有一個問題,你可以嘗試使用framelayout而不是relativelayout?因爲我必須使用framelayout。 – 2014-10-04 09:42:35