Android使用TabLayout+Fragment實(shí)現(xiàn)頂部選項(xiàng)卡

dependencies {
  compile 'com.android.support:design:24.1.1' 
}

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
  xmlns:app="http://schemas.android.com/apk/res-auto"
  xmlns:tools="http://schemas.android.com/tools"
  android:layout_width="match_parent"
  android:layout_height="match_parent"
  android:orientation="vertical"
  tools:context="zhengliang.com.tablayout.MainActivity">
  <android.support.design.widget.TabLayout
    android:id="@+id/tab"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:background="@color/colorPrimary"
    >
  </android.support.design.widget.TabLayout>
  <android.support.v4.view.ViewPager
    android:id="@+id/pager"
    android:layout_width="match_parent"
    android:layout_height="0dp"
    android:layout_weight="1" />
</LinearLayout>

public class BlankFragment extends Fragment {
  public BlankFragment() {
  }
  public static BlankFragment newInstance(String text){
    Bundle bundle = new Bundle();
    bundle.putString("text",text);
    BlankFragment blankFragment = new BlankFragment();
    blankFragment.setArguments(bundle);
    return blankFragment;
  }
  @Override
  public View onCreateView(LayoutInflater inflater, ViewGroup container,
               Bundle savedInstanceState) {
    return inflater.inflate(R.layout.fragment_blank, container, false);
  }
  @Override
  public void onViewCreated(View view, @Nullable Bundle savedInstanceState) {
    super.onViewCreated(view, savedInstanceState);
    TextView textView = (TextView) view.findViewById(R.id.pager_text);
    textView.setText(getArguments().getString("text"));
  }
}

public class MyAdapter extends FragmentPagerAdapter {
  private List<String> list;
  public MyAdapter(FragmentManager fm, List<String> list) {
    super(fm);
    this.list = list;
  }
  @Override
  public Fragment getItem(int position) {
    return BlankFragment.newInstance(list.get(position));
  }
  @Override
  public int getCount() {
    return list.size();
  }
  @Override
  public CharSequence getPageTitle(int position) {
    return list.get(position);
  }
}

public class MainActivity extends AppCompatActivity {
  private TabLayout tab;
  private ViewPager pager;
  private List<String> list;
  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    /*初始化界面*/
    initViews();
    /*初始化數(shù)據(jù)*/
    initData();
    /*設(shè)置Adapter*/
    pager.setAdapter(new MyAdapter(getSupportFragmentManager(),list));
    /*Tab與ViewPager綁定*/
    tab.setupWithViewPager(pager);
  }
  /*初始化數(shù)據(jù)*/
  private void initData() {
    list = new ArrayList<>();
    for (int i = 0; i < 5 ; i++) {
      list.add(String.format(Locale.CHINA,"第%02d頁(yè)",i));
    }
  }
  /*初始化界面*/
  private void initViews() {
    this.pager = (ViewPager) findViewById(R.id.pager);
    this.tab = (TabLayout) findViewById(R.id.tab);
  }
}

app:tabTextColor="#ddd"

app:tabSelectedTextColor="@color/colorAccent"

app:tabIndicatorColor="@color/colorAccent"

app:tabIndicatorHeight="5dp"