Android Studio项目中找不到RecyclerView解决办法

在build.gradle中添加以下内容就解决了

dependencies {
    implementation 'com.google.android.material:material:1.0.0'
}

如果想创建项目时就默认添加了依赖的话，需要修改项目创建的生成模板

在Android Studio\plugins\android\lib\templates\gradle-projects\NewAndroidModule\root\build.gradle.ftl添加以上内容即可

dependencies {
    ${getConfigurationName("compile")} fileTree(dir: 'libs', include: ['*.jar'])
    <#if !improvedTestDeps>
    ${getConfigurationName("androidTestCompile")}('com.android.support.test.espresso:espresso-core:+', {
        exclude group: 'com.android.support', module: 'support-annotations'
    })
    </#if>
    <@kt.addKotlinDependencies />
<#if isInstantApp||isDynamicFeature>
  <#if isBaseFeature>
    <#if monolithicModuleName?has_content>
    application project(':${monolithicModuleName}')
    <#else>
    // TODO: Add dependency to the main application.
    // application project(':app')
    </#if>
  <#else>
    implementation project(':${baseFeatureName}')
  </#if>
<#else>
  <@shared.watchProjectDependencies/>
  implementation 'com.google.android.material:material:1.0.0'
</#if>
}