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 { public static void showSoftKeyborad(Activity context, EditText et) { if (context == null) return; InputMethodManager inputMethodManager = (InputMethodManager) context .getSystemService(Context.INPUT_METHOD_SERVICE); inputMethodManager.showSoftInput(et, InputMethodManager.SHOW_FORCED); } }