依賴中匯入

 compile 'com.hjm:BottomTabBar:1.1.1'
 compile 'com.github.bumptech.glide:glide:3.7.0'

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    xmlns:hjm="http://schemas.android.com/apk/res-auto"

   >

   <com.hjm.bottomtabbar.BottomTabBar
       android:id="@+id/bottomtabbar"
       android:layout_width="match_parent"
       android:layout_height="match_parent"
       hjm:tab_divider_height="5dp"
       hjm:tab_font_size="20sp"
       >

   </com.hjm.bottomtabbar.BottomTabBar>


</RelativeLayout>
 

public class Faxian_Fragment extends Fragment{

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
       View view = inflater.inflate(R.layout.fragment_faxian,container,false);
        return view;
    }

    @Override
    public void onActivityCreated( Bundle savedInstanceState) {
        super.onActivityCreated(savedInstanceState);
    }
}
 

public class SecondActivity extends AppCompatActivity {

    private BottomTabBar bottomTabBar;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_second);

        bottomTabBar = (BottomTabBar) findViewById(R.id.bottomtabbar);

        bottomTabBar.init(getSupportFragmentManager())
                .setImgSize(70,70)
                .setFontSize(20)
                .setTabPadding(4,6,10)
                .setChangeColor(Color.RED,Color.DKGRAY)
                .addTabItem("首頁",R.drawable.home_, Shouye_Fragment.class)
                .addTabItem("分類",R.drawable.classify, Fenlei_Fragment.class)
                .addTabItem("發現",R.drawable.find, Faxian_Fragment.class)
                .addTabItem("購物車",R.drawable.cart, GouWuChe_Fragment.class)
                .addTabItem("我的",R.drawable.mine, WoDe_Fragment.class)
                .isShowDivider(true)
                .setOnTabChangeListener(new BottomTabBar.OnTabChangeListener() {
                    @Override
                    public void onTabChange(int position, String name) {

                    }
                });
    }


}