Java tutorial
//package com.java2s; import android.app.Activity; import android.content.Context; import android.view.inputmethod.InputMethodManager; import android.widget.EditText; public class Main { /** * close the SoftInput * * @param activity */ public static void closeSoftInput(Activity activity, EditText mEditText) { if (activity == null || mEditText == null) { return; } InputMethodManager inputMethodManager = (InputMethodManager) activity .getSystemService(Context.INPUT_METHOD_SERVICE); if (inputMethodManager != null && inputMethodManager.isActive()) { inputMethodManager.hideSoftInputFromWindow(mEditText.getWindowToken(), 0); } } }