代码完成不适用于外部库 XML 属性 (Android Studio) [英] Code completion does not work for External Library XML attributes (Android Studio)

问题描述

我使用的是 Android Studio 1.1 RC 1.

我已将外部库导入 Gradle:

I've imported an external library into Gradle:

compile 'com.rengwuxian.materialedittext:library:1.8.3'

我添加了命名空间标签:

I've added the namespace tag:

xmlns:app="http://schemas.android.com/apk/res-auto"

进入父级如下:

<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:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="@color/primary_light"
    android:orientation="vertical"
    android:padding="20dp"
    tools:context="net.xxx.xxx.ui.activities.Activity"/>

我获得了库中自定义视图的代码完成，即:

I get code completion for the custom views within the library i.e.:

<com.rengwuxian.materialedittext.MaterialAutoCompleteTextView />

但是当我尝试为此视图的属性进行代码完成时，什么也没有出现.我必须手动输入所有这些.

But nothing comes up when I try code completion for the attributes for this view. I have to type all this in manually.

<com.rengwuxian.materialedittext.MaterialAutoCompleteTextView
    android:id="@+id/autocomplete"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:completionThreshold="3"
    android:hint="Enter name"
    android:imeOptions="actionDone"
    app:floatingLabel="normal"
    app:floatingLabelText="Find xxx"/>

是否有我遗漏的设置或导入?

Is there a setting or import that I'm missing?

有用信息:可以在此处找到库中的属性文件.https://github.com/rengwuxian/MaterialEditText/blob/master/library/src/main/res/values/attrs.xml

Helpful Info: The attribute file in the library can be found here. https://github.com/rengwuxian/MaterialEditText/blob/master/library/src/main/res/values/attrs.xml

推荐答案

我遇到了同样的问题.但是我已经解决了.转到文件 > 使缓存无效/重新启动... > 单击无效并重新启动这是一种有效的方式.你可以试试.

I had the same issue. But I have solved it. Go File > Invalidate Caches / Restart... > Click at Invalidate and Restart It's an efficient way. You can try.

来源:Android Studio - 自动完成和其他功能不工作

注意:这里还有一些其他方法.看看.

Note: Here are some other approaches too. Have a look.

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