SlidingTabLayout更改颜色选择图标

Question

我正在使用SlidingTabLayout spannable所以标题我有图标。如何更改所选图标颜色？

Answer 1

viewPager = (ViewPager) findViewById(R.id.viewpager); 
setupViewPager(viewPager); 

tabLayout = (TabLayout) findViewById(R.id.tabs); 
tabLayout.setupWithViewPager(viewPager); 
tabLayout.setOnTabSelectedListener(
     new TabLayout.ViewPagerOnTabSelectedListener(viewPager) { 

      @Override 
      public void onTabSelected(TabLayout.Tab tab) { 
       super.onTabSelected(tab); 
       int tabIconColor = ContextCompat.getColor(context, R.color.tabSelectedIconColor); 
       tab.getIcon().setColorFilter(tabIconColor, PorterDuff.Mode.SRC_IN); 
      } 

      @Override 
      public void onTabUnselected(TabLayout.Tab tab) { 
       super.onTabUnselected(tab); 
       int tabIconColor = ContextCompat.getColor(context, R.color.tabUnselectedIconColor); 
       tab.getIcon().setColorFilter(tabIconColor, PorterDuff.Mode.SRC_IN); 
      } 

      @Override 
      public void onTabReselected(TabLayout.Tab tab) { 
       super.onTabReselected(tab); 
      } 
     } 
);