Java tutorial
//package com.java2s; //License from project: Open Source License import android.text.InputFilter; import android.text.InputType; import android.widget.EditText; public class Main { /** * Configures an EditText that will be used to let the user enter a key alias. * * @param editText The EditText to configure. * @param maxLength The maximum number of characters the user can write in the EditText. */ public static void setUpAliasEditText(EditText editText, int maxLength) { editText.setFilters(new InputFilter[] { new InputFilter.LengthFilter(maxLength) }); editText.setSingleLine(); editText.setInputType( InputType.TYPE_TEXT_FLAG_NO_SUGGESTIONS | InputType.TYPE_TEXT_VARIATION_VISIBLE_PASSWORD); } }