Java tutorial
//package com.java2s; // Use of this source code is governed by a BSD-style license that can be import android.os.Build; import android.view.View; public class Main { /** * @see android.view.View#setLayoutDirection(int) */ public static void setLayoutDirection(View view, int layoutDirection) { if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) { view.setLayoutDirection(layoutDirection); } else { // Do nothing. RTL layouts aren't supported before JB MR1. } } }