Java tutorial
//package com.java2s; import android.content.Context; import android.view.View; import android.view.inputmethod.InputMethodManager; public class Main { public static void hideKeyboard(Context context, View view) { if (context == null) { throw new IllegalArgumentException("context cannot be null"); } if (view == null) { throw new IllegalArgumentException("view cannot be null"); } InputMethodManager mgr = (InputMethodManager) context.getSystemService(Context.INPUT_METHOD_SERVICE); mgr.hideSoftInputFromWindow(view.getWindowToken(), 0); } }