<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, height=device-height, initial-scale=1, user-scalable=no"><meta name="description" content="API docs for the attach method from the TextInput class, for the Dart programming language."><title>attach method - TextInput class - services library - Dart API</title><!-- required because all the links are pseudo-absolute --><base href="../.."><link href="https://fonts.googleapis.com/css?family=Source+Code+Pro:500,400i,400,300|Source+Sans+Pro:400,300,700" rel="stylesheet"><link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet"><link rel="stylesheet" href="static-assets/github.css"><link rel="stylesheet" href="static-assets/styles.css"><link rel="icon" href="static-assets/favicon.png"></head><body><div id="overlay-under-drawer"></div><header id="title"><button id="sidenav-left-toggle" type="button"> </button><ol class="breadcrumbs gt-separated dark hidden-xs"><li><a href="index.html">flutter</a></li><li><a href="services/services-library.html">services</a></li><li><a href="services/TextInput-class.html">TextInput</a></li><li class="self-crumb">attach method</li></ol><div class="self-name">attach</div><form class="search navbar-right" role="search"><input type="text" id="search-box" autocomplete="off" disabled class="form-control typeahead" placeholder="Loading search..."></form></header><main><div id="dartdoc-sidebar-left" class="col-xs-6 col-sm-3 col-md-2 sidebar sidebar-offcanvas-left"><header id="header-search-sidebar" class="hidden-l"><form class="search-sidebar" role="search"><input type="text" id="search-sidebar" autocomplete="off" disabled class="form-control typeahead" placeholder="Loading search..."></form></header><ol class="breadcrumbs gt-separated dark hidden-l" id="sidebar-nav"><li><a href="index.html">flutter</a></li><li><a href="services/services-library.html">services</a></li><li><a href="services/TextInput-class.html">TextInput</a></li><li class="self-crumb">attach method</li></ol><h5>TextInput class</h5><ol><li class="section-title inherited"><a href="services/TextInput-class.html#instance-properties">Properties</a></li><li class="inherited"><a href="dart-core/Object/hashCode.html">hashCode</a></li><li class="inherited"><a href="dart-core/Object/runtimeType.html">runtimeType</a></li><li class="section-title inherited"><a href="services/TextInput-class.html#instance-methods">Methods</a></li><li class="inherited"><a href="dart-core/Object/noSuchMethod.html">noSuchMethod</a></li><li class="inherited"><a href="dart-core/Object/toString.html">toString</a></li><li class="section-title inherited"><a href="services/TextInput-class.html#operators">Operators</a></li><li class="inherited"><a href="dart-core/Object/operator_equals.html">operator ==</a></li><li class="section-title"><a href="services/TextInput-class.html#static-methods">Static methods</a></li><li><a href="services/TextInput/attach.html">attach</a></li></ol></div><!--/.sidebar-offcanvas--><div id="dartdoc-main-content" class="col-xs-12 col-sm-9 col-md-8 main-content"><div><h1><span class="kind-method">attach</span> method</h1></div><section class="multi-line-signature"><span class="returntype"><a href="services/TextInputConnection-class.html">TextInputConnection</a></span><span class="name ">attach</span>(<wbr><span class="parameter" id="attach-param-client"><span class="type-annotation"><a href="services/TextInputClient-class.html">TextInputClient</a></span> <span class="parameter-name">client</span>, </span> <span class="parameter" id="attach-param-configuration"><span class="type-annotation"><a href="services/TextInputConfiguration-class.html">TextInputConfiguration</a></span> <span class="parameter-name">configuration</span></span>)</section><section class="desc markdown"><p>Begin interacting with the text input control.</p><p>Calling this function helps multiple clients coordinate about which one iscurrently interacting with the text input control. The returned<a href="services/TextInputConnection-class.html">TextInputConnection</a> provides an interface for actually interacting withthe text input control.</p><p>A client that no longer wishes to interact with the text input controlshould call <a href="services/TextInputConnection/close.html">TextInputConnection.close</a> on the returned<a href="services/TextInputConnection-class.html">TextInputConnection</a>.</p></section><section class="summary source-code" id="source"><h2><span>Implementation</span></h2><pre class="language-dart"><code class="language-dart">static TextInputConnection attach(TextInputClient client, TextInputConfiguration configuration) {assert(client != null);assert(configuration != null);assert(_debugEnsureInputActionWorksOnPlatform(configuration.inputAction));final TextInputConnection connection = TextInputConnection._(client);_clientHandler._currentConnection = connection;SystemChannels.textInput.invokeMethod<void>('TextInput.setClient',<dynamic>[ connection._id, configuration.toJson() ],);return connection;}</code></pre></section></div> <!-- /.main-content --><div id="dartdoc-sidebar-right" class="col-xs-6 col-sm-6 col-md-2 sidebar sidebar-offcanvas-right"></div><!--/.sidebar-offcanvas--></main><footer><span class="no-break">flutter 0.0.0-unknown</span></footer><script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script><script src="static-assets/typeahead.bundle.min.js"></script><script src="static-assets/highlight.pack.js"></script><script src="static-assets/URI.js"></script><script src="static-assets/script.js"></script></body></html>
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