如何更改选定和未选择标签的字体intablayout？

Question

如何更改font的选定和未选中选项卡使用TabLayout android？

Answer 1

使用这种方法来改变tablayout的文本字体

private void changeTabsFont() { 

    ViewGroup vg = (ViewGroup) tabLayout.getChildAt(0); 
    int tabsCount = vg.getChildCount(); 
    for (int j = 0; j < tabsCount; j++) { 
     ViewGroup vgTab = (ViewGroup) vg.getChildAt(j); 
     int tabChildsCount = vgTab.getChildCount(); 
     for (int i = 0; i < tabChildsCount; i++) { 
      View tabViewChild = vgTab.getChildAt(i); 
      if (tabViewChild instanceof TextView) { 
       ((TextView) tabViewChild).setTypeface(Font.getInstance().getTypeFace(), Typeface.NORMAL); 
      } 
     } 
    } 
}