Java tutorial
//package com.java2s; import android.app.Activity; import android.content.Context; import android.view.inputmethod.InputMethodManager; public class Main { public static void colseSoftKeyboard(Activity activity) { InputMethodManager im = (InputMethodManager) activity.getSystemService(Context.INPUT_METHOD_SERVICE); im.hideSoftInputFromWindow(activity.getCurrentFocus().getApplicationWindowToken(), InputMethodManager.HIDE_NOT_ALWAYS); } }