ModifyTabLayout

android自定义下划线的TabLayout

    使用

    ModifyTabLayout tabLayout=findViewById(R.id.modiftTabLayout);
    ViewPager vp=findViewById(R.id.vp);       
    tabLayout.setViewHeight(dp2px(35));      
    tabLayout.setBottomLineWidth(dp2px(10));        
    tabLayout.setBottomLineHeight(dp2px(3));        
    tabLayout.setBottomLineHeightBgResId(R.color.color_14805E);
    tabLayout.setItemInnerPaddingLeft(dp2px(6));
    tabLayout.setItemInnerPaddingRight(dp2px(6));
    tabLayout.setmTextColorSelect(ContextCompat.getColor(this,R.color.color_14805E));
    tabLayout.setmTextColorUnSelect(ContextCompat.getColor(this,R.color.color_666666));
    tabLayout.setTextSize(16);       
    int width=getResources().getDisplayMetrics().widthPixels;
    tabLayout.setNeedEqual(true,width);
    CustomFragmentPagerAdapter adapter = new CustomFragmentPagerAdapter(getSupportFragmentManager());
    adapter.addFrag(new TestFragment(), "巴西");
    adapter.addFrag(new TestFragment(), "西班牙");
    adapter.addFrag(new TestFragment(), "阿根廷");
    adapter.addFrag(new TestFragment(), "葡萄牙");
    adapter.addFrag(new TestFragment(), "俄罗斯");
    adapter.addFrag(new TestFragment(), "巴西");
    adapter.addFrag(new TestFragment(), "西班牙");
    adapter.addFrag(new TestFragment(), "阿根廷");
    adapter.addFrag(new TestFragment(), "葡萄牙");
    adapter.addFrag(new TestFragment(), "俄罗斯");
    vp.setAdapter(adapter);
    vp.setOffscreenPageLimit(adapter.getCount());
    tabLayout.setupWithViewPager(vp);
    
    如果不配合ViewPager使用可直接使用setTabData()方法