Java tutorial
//package com.java2s; import android.app.Activity; import android.view.inputmethod.InputMethodManager; public class Main { public static void hideKeyBoard(Activity activity) { if (activity.getCurrentFocus() != null) { ((InputMethodManager) activity.getSystemService(Activity.INPUT_METHOD_SERVICE)).hideSoftInputFromWindow( activity.getCurrentFocus().getWindowToken(), InputMethodManager.HIDE_NOT_ALWAYS); } } }