TabLayout样式规定

  //ViewPager指示器

    api 'com.github.hackware1993:MagicIndicator:1.5.0'

 

 

  <net.lucode.hackware.magicindicator.MagicIndicator
        android:id="@+id/magic_indicator" android:layout_marginTop="@dimen/my1dp"
        android:layout_width="match_parent"
        android:layout_height="45dp"/>

    <android.support.v4.view.ViewPager
        android:id="@+id/pager"
        android:layout_width="match_parent"
        android:layout_height="wrap_content" />

 

 

   initMagicIndicator();
        pager.setOffscreenPageLimit(list.size());
        pager.setAdapter(new MycommentAdapter(getSupportFragmentManager(), list));
        pager.setCurrentItem(0);

 

    private void initMagicIndicator() {
        magicIndicator.setBackgroundColor(Color.WHITE);
        CommonNavigator commonNavigator = new CommonNavigator(this);
        commonNavigator.setAdjustMode(true);//是固定

        commonNavigator.setAdapter(new CommonNavigatorAdapter() {
            @Override
            public int getCount() {
                return list.size();
            }

            @Override
            public IPagerTitleView getTitleView(Context context, final int index) {
//                SimplePagerTitleView simplePagerTitleView = new ScaleTransitionPagerTitleView(context);// 文字变化样式
                SimplePagerTitleView simplePagerTitleView = new ColorTransitionPagerTitleView(context);
                simplePagerTitleView.setText(list.get(index));
                simplePagerTitleView.setTextSize(14);
                simplePagerTitleView.setNormalColor(Color.parseColor("#616161"));
                simplePagerTitleView.setSelectedColor(Color.parseColor("#27C79b"));
                simplePagerTitleView.setOnClickListener(new View.OnClickListener() {
                    @Override
                    public void onClick(View v) {
                        pager.setCurrentItem(index);
                    }
                });
                return simplePagerTitleView;
            }

            @Override
            public IPagerIndicator getIndicator(Context context) {
                LinePagerIndicator indicator = new LinePagerIndicator(context);
                indicator.setMode(LinePagerIndicator.MODE_EXACTLY);
                indicator.setLineHeight(UIUtil.dip2px(context, 3));
                indicator.setLineWidth(UIUtil.dip2px(context, 20));
                indicator.setRoundRadius(UIUtil.dip2px(context, 3));
                indicator.setStartInterpolator(new AccelerateInterpolator());
                indicator.setEndInterpolator(new DecelerateInterpolator(2.0f));
                indicator.setColors(Color.parseColor("#27C79b"));
                return indicator;
            }
        });

        magicIndicator.setNavigator(commonNavigator);
        ViewPagerHelper.bind(magicIndicator, pager);
    }

 

    public class MycommentAdapter extends FragmentPagerAdapter {
        private ArrayList<String> titles;

        public MycommentAdapter(FragmentManager fm, ArrayList<String> list) {
            super(fm);
            this.titles = list;
        }


        @Override
        public CharSequence getPageTitle(int position) {
            return titles.get(position);
        }

        @Override
        public int getCount() {
            return titles.size();
        }

        @Override
        public Object instantiateItem(ViewGroup container, int position) {
            return super.instantiateItem(container, position);
        }

        @Override
        public Fragment getItem(int position) {
            Bundle b = new Bundle();
            b.putString("id", position + "");
            return MyCommentFragment.getInstance(b);
        }
    }