Java tutorial
//package com.java2s; import java.lang.reflect.Method; import android.content.Context; public class Main { public static void samsungWimax(Context context, boolean state) { //http://forum.xda-developers.com/archive/index.php/t-909206.html Object samsungWimaxManager = context.getSystemService("WiMax"); Method setWimaxEnabled = null; try { setWimaxEnabled = samsungWimaxManager.getClass().getMethod("setWimaxEnabled", new Class[] { Boolean.TYPE }); } catch (Exception e) { e.printStackTrace(); } try { if (state) { setWimaxEnabled.invoke(samsungWimaxManager, new Object[] { Boolean.TRUE }); } else { setWimaxEnabled.invoke(samsungWimaxManager, new Object[] { Boolean.FALSE }); } } catch (Exception e) { e.printStackTrace(); } } }