How to center the control font and the TabLayout Control Center

How to center the control font and the TabLayout Control Center
How to center the control font in TabLayout

1. Find the corresponding control tabLayout = (TabLayout) view. findViewById (R. id. tab_layout); tabLayout. post (new Runnable (){

@ Override public void run () {setIndicator (tabLayout, 60, 60) ;}}); 2. Implement the setIndicator Method

public void setIndicator (TabLayout tabs,int leftDip,int rightDip){ Class
 tabLayout = tabs.getClass(); java.lang.reflect.Field tabStrip = null; try { tabStrip = tabLayout.getDeclaredField("mTabStrip"); } catch (NoSuchFieldException e) { e.printStackTrace(); } tabStrip.setAccessible(true); LinearLayout llTab = null; try { llTab = (LinearLayout) tabStrip.get(tabs); } catch (IllegalAccessException e) { e.printStackTrace(); } int left = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, leftDip, Resources.getSystem().getDisplayMetrics()); int right = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, rightDip, Resources.getSystem().getDisplayMetrics()); for (int i = 0; i < llTab.getChildCount(); i++) { View child = llTab.getChildAt(i); child.setPadding(0, 0, 0, 0); LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(0, LinearLayout.LayoutParams.MATCH_PARENT, 1); params.leftMargin = left; params.rightMargin = right; child.setLayoutParams(params); child.invalidate(); } }