android TabLayout 添加item点击事件的帮助类

使用：

/* 拦截tablayout点击事件 */
        View.OnTouchListener tabOnClickListener = new View.OnTouchListener() {
            @Override
            public boolean onTouch(View view, MotionEvent event) {
                int pos = (int) view.getTag();
                if (pos==0 && StringDetectionHelper.isBlackString(userDetail.getMobile())) {
// 拦截第一个item点击添加自定义逻辑
                    return true;
                }
                if (pos==1 && StringDetectionHelper.isBlackString(userDetail.getEmail())) {
// 拦截第二个item点击
                    return true;
                }
                return false;
            }
        };
        TabLayoutAddOnClickHelper.AddOnClick(tabLayout,tabOnClickListener);

工具类：

import android.support.design.widget.TabLayout;
import android.view.View;

import java.lang.reflect.Field;
/**
 * TabLayout 添加点击事件的帮助类
 * */

public class TabLayoutAddOnClickHelper {
    public static void AddOnClick(TabLayout tabLayout, View.OnTouchListener listener){
        for (int i=0;i<tabLayout.getTabCount();i++) {
            View view = getTabView(tabLayout,i);
            if (view == null) continue;
            view.setTag(i);
            view.setOnTouchListener(listener);
        }
    }
    // 获取tabview
    private static View getTabView( TabLayout tabLayout,int index){
        TabLayout.Tab tab = tabLayout.getTabAt(index);
        if (tab == null) return null;
        View tabView = null;
        Field view = null;
        try {
            view = TabLayout.Tab.class.getDeclaredField("mView");
        } catch (NoSuchFieldException e) {
            e.printStackTrace();
        }
        view.setAccessible(true);
        try {
            tabView = (View) view.get(tab);
        } catch (IllegalAccessException e) {
            e.printStackTrace();
        }
        return tabView;
    }
}