Java tutorial
//package com.java2s; import android.content.Context; import android.view.inputmethod.InputMethodManager; import android.widget.EditText; public class Main { public static void openSoftInput(EditText et) { InputMethodManager inputMethodManager = (InputMethodManager) et.getContext() .getSystemService(Context.INPUT_METHOD_SERVICE); inputMethodManager.showSoftInput(et, InputMethodManager.HIDE_NOT_ALWAYS); } }