Java tutorial
//package com.java2s; import android.app.Activity; import android.view.View; import android.view.inputmethod.InputMethodManager; public class Main { /** * hide soft keyboard * @param activity */ public static void hideSoftKeyboard(Activity activity) { if (null == activity) { return; } InputMethodManager inputMethodManager = (InputMethodManager) activity .getSystemService(Activity.INPUT_METHOD_SERVICE); if (null != inputMethodManager) { View view = activity.getCurrentFocus(); if (null != view) { inputMethodManager.hideSoftInputFromWindow(view.getWindowToken(), 0); } } } }