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<html>
<head>
<title>TextinputLayout</title>
<basefont face="微软雅黑" size="2" />
<meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
<meta name="exporter-version" content="Evernote Windows/303502 (zh-CN, DDL); Windows/6.1.7601 Service Pack 1 (Win64);"/>
<style>
body, td {
font-family: 微软雅黑;
font-size: 10pt;
}
</style>
</head>
<body>
<a name="546"/>
<h1>TextinputLayout</h1>
<div>
<span><div><p style="word-wrap: break-word; margin: 5px 0px; color: rgb(0, 0, 0); font-family: 'sans serif', tahoma, verdana, helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px;"><span style="color: rgb(63, 63, 63); font-family: Arial, Helvetica, sans-serif; font-size: 14px; background-color: rgb(255, 255, 255);">Android Design Support Library中提供了这个布局文件</span></p><p style="word-wrap: break-word; margin: 5px 0px; color: rgb(0, 0, 0); font-family: 'sans serif', tahoma, verdana, helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px;"><span style="color: rgb(63, 63, 63); font-family: Arial, Helvetica, sans-serif; font-size: 14px; background-color: rgb(255, 255, 255);">使用该布局 需要在build.gradle中的<span style="color: rgb(63, 63, 63); font-family: Arial, Helvetica, sans-serif; font-size: 14px; background-color: rgb(255, 255, 255);">dependencies块中添加两个依赖来向下兼容</span></span></p><p style="word-wrap: break-word; margin: 5px 0px; color: rgb(0, 0, 0); font-family: 'sans serif', tahoma, verdana, helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px;"></p><pre style="padding: 0.5em; border-width: 0px 0px 0px 3px; border-left-style: solid; border-left-color: rgb(204, 204, 204); font-size: 13.1999998092651px; display: block; font-family: Consolas, Monaco, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace; margin: 1em 0px; white-space: pre; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px;">
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
testCompile 'junit:junit:4.12'
compile 'com.android.support:appcompat-v7:23.1.0'
compile 'com.android.support:design:23.1.0'
}
</pre><span style="color: rgb(0, 0, 0); font-family: 'sans serif', tahoma, verdana, helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px; display: inline !important; float: none;">我在我的Lgin页面运用了TextInputLayout</span><p style="word-wrap: break-word; margin: 5px 0px; color: rgb(0, 0, 0); font-family: 'sans serif', tahoma, verdana, helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px;"><br/></p><p style="word-wrap: break-word; margin: 5px 0px; color: rgb(0, 0, 0); font-family: 'sans serif', tahoma, verdana, helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px;"><span style="color: rgb(63, 63, 63); font-family: Arial, Helvetica, sans-serif; font-size: 14px; background-color: rgb(255, 255, 255);">content-login.xml</span></p><p style="word-wrap: break-word; margin: 5px 0px; color: rgb(0, 0, 0); font-family: 'sans serif', tahoma, verdana, helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px;"></p><pre style="padding: 0.5em; border-width: 0px 0px 0px 3px; border-left-style: solid; border-left-color: rgb(204, 204, 204); font-size: 13.1999998092651px; display: block; font-family: Consolas, Monaco, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace; margin: 1em 0px; white-space: pre; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px;">
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_behavior="@string/appbar_scrolling_view_behavior"
tools:context="com.example.alan.blogs.LoginActivity"
tools:showIn="@layout/activity_login"
android:orientation="vertical">
<android.support.design.widget.TextInputLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="@+id/email_TextInputLayout"
android:layout_marginTop="32dp"
android:focusable="true"
android:focusableInTouchMode="true"
>
<EditText
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:inputType="textEmailAddress"
android:hint="@string/emailHint"
android:ems="10"
android:id="@+id/edit_email" />
</android.support.design.widget.TextInputLayout>
<android.support.design.widget.TextInputLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="@+id/password_TextInputLayout">
<EditText
android:inputType="textPassword"
android:id="@+id/edit_password"
android:hint="@string/passwordHint"
android:layout_width="match_parent"
android:layout_height="wrap_content"
/>
</android.support.design.widget.TextInputLayout>
<Button
android:layout_marginTop="16dp"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="right"
android:text="@string/login"
android:textColor="@color/white"
android:background="@xml/ripple"
/>
</LinearLayout>
</pre><span style="color: rgb(0, 0, 0); font-family: 'sans serif', tahoma, verdana, helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px; display: inline !important; float: none;">在xml中声明</span><pre style="padding: 0.5em; border-width: 0px 0px 0px 3px; border-left-style: solid; border-left-color: rgb(204, 204, 204); font-size: 13.1999998092651px; display: block; font-family: Consolas, Monaco, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace; margin: 1em 0px; white-space: pre; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px;">
android.support.design.widget.TextInputLayout
</pre><span style="color: rgb(0, 0, 0); font-family: 'sans serif', tahoma, verdana, helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px; display: inline !important; float: none;">然后再这个布局中添加且只能添加一个editText控件</span><p style="word-wrap: break-word; margin: 5px 0px; color: rgb(0, 0, 0); font-family: 'sans serif', tahoma, verdana, helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px;"><br/></p><p style="word-wrap: break-word; margin: 5px 0px; color: rgb(0, 0, 0); font-family: 'sans serif', tahoma, verdana, helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px;"><span style="color: rgb(63, 63, 63); font-family: Arial, Helvetica, sans-serif; font-size: 14px; background-color: rgb(255, 255, 255);">属性都是正常填</span></p><p style="word-wrap: break-word; margin: 5px 0px; color: rgb(0, 0, 0); font-family: 'sans serif', tahoma, verdana, helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px;"><span style="color: rgb(63, 63, 63); font-family: Arial, Helvetica, sans-serif; font-size: 14px; background-color: rgb(255, 255, 255);">在edittext中设置Hint</span></p><p style="word-wrap: break-word; margin: 5px 0px; color: rgb(0, 0, 0); font-family: 'sans serif', tahoma, verdana, helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px;"><span style="color: rgb(63, 63, 63); font-family: Arial, Helvetica, sans-serif; font-size: 14px; background-color: rgb(255, 255, 255);">Textinputlayout会自动获取到这个Hint</span></p><p style="word-wrap: break-word; margin: 5px 0px; color: rgb(0, 0, 0); font-family: 'sans serif', tahoma, verdana, helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px;"></p><hr style="color: rgb(0, 0, 0); font-family: 'sans serif', tahoma, verdana, helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px;"/><span style="color: rgb(0, 0, 0); font-family: 'sans serif', tahoma, verdana, helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px; display: inline !important; float: none;">下面是java文件</span><br style="color: rgb(0, 0, 0); font-family: 'sans serif', tahoma, verdana, helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px;"/><span style="color: rgb(0, 0, 0); font-family: 'sans serif', tahoma, verdana, helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px; display: inline !important; float: none;">LoginActivity.java</span><p style="word-wrap: break-word; margin: 5px 0px; color: rgb(0, 0, 0); font-family: 'sans serif', tahoma, verdana, helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px;"><br/></p><p style="word-wrap: break-word; margin: 5px 0px; color: rgb(0, 0, 0); font-family: 'sans serif', tahoma, verdana, helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px;"></p><pre style="padding: 0.5em; border-width: 0px 0px 0px 3px; border-left-style: solid; border-left-color: rgb(204, 204, 204); font-size: 13.1999998092651px; display: block; font-family: Consolas, Monaco, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace; margin: 1em 0px; white-space: pre; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px;">
public void init(){
this.emailInputLayout=(TextInputLayout)findViewById(R.id.email_TextInputLayout);
this.passwordInputLayout=(TextInputLayout)findViewById(R.id.password_TextInputLayout);
final EditText emailEditText=emailInputLayout.getEditText();
EditText passwordEditText=passwordInputLayout.getEditText();
// emailInputLayout.setHint("请输入Email");
// passwordInputLayout.setHint("输入密码"); //也可以在editText中设置Hint InputLayput会自动获取该Hint
emailEditText.addTextChangedListener(new TextWatcher() {
@Override
public void beforeTextChanged(CharSequence s, int start, int count, int after) {
}
@Override
public void onTextChanged(CharSequence s, int start, int before, int count) {
}
@Override
public void afterTextChanged(Editable s) {
if(emailEditText.getText().toString().contains("@")==false){
</pre><pre style="padding: 0.5em; border-width: 0px 0px 0px 3px; border-left-style: solid; border-left-color: rgb(204, 204, 204); font-size: 13.1999998092651px; display: block; font-family: Consolas, Monaco, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace; margin: 1em 0px; white-space: pre; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px;"><span style="font-size: 14.5200004577637px;"> emailInputLayout.setErrorEnabled(true);</span></pre><pre style="padding: 0.5em; border-width: 0px 0px 0px 3px; border-left-style: solid; border-left-color: rgb(204, 204, 204); font-size: 13.1999998092651px; display: block; font-family: Consolas, Monaco, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace; margin: 1em 0px; white-space: pre; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px;"><span style="font-size: 13.1999998092651px;"> emailInputLayout.setError("请输入正确的Email地址");</span></pre><pre style="padding: 0.5em; border-width: 0px 0px 0px 3px; border-left-style: solid; border-left-color: rgb(204, 204, 204); font-size: 13.1999998092651px; display: block; font-family: Consolas, Monaco, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace; margin: 1em 0px; white-space: pre; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px;">
}else {
emailInputLayout.setErrorEnabled(false);
}
}
});
}
</pre><span style="color: rgb(0, 0, 0); font-family: 'sans serif', tahoma, verdana, helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px; display: inline !important; float: none;">获取到TextinputLayout对象后。可以通过该对象的 getEditdText（）方法获取到该布局中的子控件</span><p style="word-wrap: break-word; margin: 5px 0px; color: rgb(0, 0, 0); font-family: 'sans serif', tahoma, verdana, helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px;"><br/></p><p style="word-wrap: break-word; margin: 5px 0px; color: rgb(0, 0, 0); font-family: 'sans serif', tahoma, verdana, helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px;"><span style="color: rgb(63, 63, 63); font-family: Arial, Helvetica, sans-serif; font-size: 14px; background-color: rgb(255, 255, 255);">TextinputLayout还有一个好的功能就是可以为输入框添加一些 提示</span></p><p style="word-wrap: break-word; margin: 5px 0px; color: rgb(0, 0, 0); font-family: 'sans serif', tahoma, verdana, helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px;"><span style="color: rgb(63, 63, 63); font-family: Arial, Helvetica, sans-serif; font-size: 14px; background-color: rgb(255, 255, 255);">比如emailTextIputLayout中需要检查是否包含“@”字符</span></p><p style="word-wrap: break-word; margin: 5px 0px; color: rgb(0, 0, 0); font-family: 'sans serif', tahoma, verdana, helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px;"><span style="font-size: 14px; background-color: rgb(255, 255, 255);"> 方法： 为<span style="color: rgb(63, 63, 63); font-family: Arial, Helvetica, sans-serif; font-size: 14px; background-color: rgb(255, 255, 255);">emailTextIputLayout添加 </span></span><span style="font-size: 14px; color: rgb(63, 63, 63); font-family: Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255);">addTextChangedListener(</span><span style="font-size: 14px; font-family: Arial, Helvetica, sans-serif; color: rgb(0, 0, 128); font-weight: bold; background-color: rgb(255, 255, 255);">new </span><span style="font-size: 14px; color: rgb(63, 63, 63); font-family: Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255);">TextWatcher()）</span></p><p style="word-wrap: break-word; margin: 5px 0px; color: rgb(0, 0, 0); font-family: 'sans serif', tahoma, verdana, helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px;"><span style="font-size: 14px; background-color: rgb(255, 255, 255);">会有三个回调函数。功能就是在输入之前或之后或者正在输入时 可以添加你想要写的逻辑代码</span></p><p style="word-wrap: break-word; margin: 5px 0px; color: rgb(0, 0, 0); font-family: 'sans serif', tahoma, verdana, helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px;"><span style="font-size: 14px; background-color: rgb(255, 255, 255);">在这三个回调函数中检查输入的字符串是否正确</span></p><p style="word-wrap: break-word; margin: 5px 0px; color: rgb(0, 0, 0); font-family: 'sans serif', tahoma, verdana, helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px;"><span style="font-size: 14px; background-color: rgb(255, 255, 255);"><br/></span></p><p style="word-wrap: break-word; margin: 5px 0px; color: rgb(0, 0, 0); font-family: 'sans serif', tahoma, verdana, helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px;"><span style="font-size: 14px; background-color: rgb(255, 255, 255);">要想让<span style="color: rgb(63, 63, 63); font-family: Arial, Helvetica, sans-serif; font-size: 14px; background-color: rgb(255, 255, 255);">TextinputLayout提示错误信息</span></span></p><p style="word-wrap: break-word; margin: 5px 0px; color: rgb(0, 0, 0); font-family: 'sans serif', tahoma, verdana, helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px;"><span style="font-size: 14px; background-color: rgb(255, 255, 255);">首先要设置<span style="color: rgb(63, 63, 63); font-family: Arial, Helvetica, sans-serif; font-size: 14px; background-color: rgb(255, 255, 255);">TextinputLayout将这个功能打开</span></span></p><p style="word-wrap: break-word; margin: 5px 0px; color: rgb(0, 0, 0); font-family: 'sans serif', tahoma, verdana, helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px;"></p><pre style="padding: 0.5em; border-width: 0px 0px 0px 3px; border-left-style: solid; border-left-color: rgb(204, 204, 204); font-size: 13.1999998092651px; display: block; font-family: Consolas, Monaco, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace; margin: 1em 0px; white-space: pre; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px;">
emailInputLayout.setErrorEnabled(true);
</pre><span style="color: rgb(0, 0, 0); font-family: 'sans serif', tahoma, verdana, helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px; display: inline !important; float: none;">然后输出错误信息</span><p style="word-wrap: break-word; margin: 5px 0px; color: rgb(0, 0, 0); font-family: 'sans serif', tahoma, verdana, helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px;"><br/></p><p style="word-wrap: break-word; margin: 5px 0px; color: rgb(0, 0, 0); font-family: 'sans serif', tahoma, verdana, helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px;"></p><pre style="padding: 0.5em; border-width: 0px 0px 0px 3px; border-left-style: solid; border-left-color: rgb(204, 204, 204); font-size: 13.1999998092651px; display: block; font-family: Consolas, Monaco, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace; margin: 1em 0px; white-space: pre; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px;">
emailInputLayout.setError("请输入正确的Email地址");
</pre><span style="color: rgb(0, 0, 0); font-family: 'sans serif', tahoma, verdana, helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px; display: inline !important; float: none;">当检测到用户输入正确时 使用</span><p style="word-wrap: break-word; margin: 5px 0px; color: rgb(0, 0, 0); font-family: 'sans serif', tahoma, verdana, helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px;"><br/></p><p style="word-wrap: break-word; margin: 5px 0px; color: rgb(0, 0, 0); font-family: 'sans serif', tahoma, verdana, helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px;"></p><pre style="padding: 0.5em; border-width: 0px 0px 0px 3px; border-left-style: solid; border-left-color: rgb(204, 204, 204); font-size: 13.1999998092651px; display: block; font-family: Consolas, Monaco, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace; margin: 1em 0px; white-space: pre; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px;">
emailInputLayout.setErrorEnabled(false);
</pre><span style="color: rgb(0, 0, 0); font-family: 'sans serif', tahoma, verdana, helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px; display: inline !important; float: none;">来关闭该功能</span></div><div><br/></div></span>
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