Android---使用BottomTabBar实现底部导航页

1. 导依赖

compile 'com.hjm:BottomTabBar:1.1.1'

2. 在所实现的XML中定义一下该控件

<com.hjm.bottomtabbar.BottomTabBar    android:id="@+id/bottom_tab_bar"    android:layout_width="match_parent"    android:layout_height="match_parent"    ></com.hjm.bottomtabbar.BottomTabBar>

3. 定义每个Fragment,这里列举一个

public class OneFragment extends Fragment{    @Nullable    @Override    public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {        View view = inflater.inflate(R.layout.fragment1, container, false);        return view;    }}

4. MainActivity中

//Fragment页面设置页public class MainActivity extends AppCompatActivity {    private BottomTabBar bottomTabBar;    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_main);                bottomTabBar = findViewById(R.id.bottom_tab_bar);        //初始化Fragment        bottomTabBar.init(getSupportFragmentManager())                .setImgSize(50, 50)      //图片大小                .setFontSize(12)                       //字体大小                .setTabPadding(4, 6, 10)//选项卡的间距                .setChangeColor(Color.RED, Color.BLUE)     //选项卡的选择颜色                .addTabItem("首页", R.drawable.home_, ShouYe_Fragment.class)                .addTabItem("分类", R.drawable.classify, FenLei_Fragment.class)                .addTabItem("发现", R.drawable.cart, Cart_Fragment.class)                .addTabItem("我的", R.drawable.mine, Mine_Fragment.class)                .isShowDivider(true)    //是否包含分割线                .setOnTabChangeListener(new BottomTabBar.OnTabChangeListener() {                    @Override                    public void onTabChange(int position, String name) {                        Log.i("TGA", "位置：" + position + "      选项卡：" + name);                    }                });    }}

效果图：