Android Studio预览未正确显示RecyclerView和工具栏 [英] Android Studio Preview Not Showing RecyclerView and Toolbar Correctly

问题描述

请找到屏幕截图我为此做了很多搜索.我的android studio已更新为3.0.1.这是我项目中的依赖项.Studio 3.0.1是否有问题?

Please find the screenshots I searched lot for this. My android studio is updated with 3.0.1. Here are the dependencies in my project. Is the issue with studio 3.0.1?

compile 'com.android.support:appcompat-v7:23.4.+'
compile 'com.android.support:design:23.3.0'`

这是xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical" android:layout_width="match_parent"
    android:layout_height="match_parent">
    <android.support.v7.widget.RecyclerView
        android:layout_width="match_parent"
        android:layout_height="wrap_content">
    </android.support.v7.widget.RecyclerView>
</LinearLayout>

推荐答案

如果在build.gradle文件中存在解析策略，则请按如下所示添加更新的依赖项

If resolution Strategy is present in your build.gradle file then please add updated dependency as below

configurations.all {
        resolutionStrategy {
            force 'com.android.support:design:27.0.1'
            force 'com.android.support:support-v4:27.0.1'
            force 'com.android.support:appcompat-v7:27.0.1'
        }
    }

这篇关于Android Studio预览未正确显示RecyclerView和工具栏的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！