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