我似乎无法在片段中使用textinputlayout。这是我的密码。
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:orientation="vertical"
android:gravity="center_horizontal"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".LoginFragment">
<android.support.design.widget.TextInputLayout
android:id="@+id/email_layout"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<android.support.design.widget.TextInputEditText
android:id="@+id/email"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="email"
android:inputType="textEmailAddress"
android:maxLines="1" />
</android.support.design.widget.TextInputLayout>
</LinearLayout>
当我试图运行时,我得到这个异常
Caused by: java.lang.ClassNotFoundException: Didn't find class "android.support.design.widget.TextInputLayout"
我把这个染红了
post
上面说我应该用
AppCompat Theme
我正在使用
AppCompat主题
这是我的主题
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
<item name="colorPrimary">@color/colorPrimary</item>
<item name="colorPrimaryDark">@color/colorPrimaryDark</item>
<item name="colorAccent">@color/colorAccent</item>
</style>