Java tutorial
//package com.java2s; //License from project: Open Source License import android.os.Build; import android.view.View; public class Main { /** * Set the direction of a given view if we are running on a version of Android that supports * this : support for directionality in views was added in Android 4.2 * * @param view * @param direction */ public static void setDirectionIfSupported(View view, int direction) { if (Build.VERSION.SDK_INT >= 17) { view.setLayoutDirection(direction); } } }