我正在测试新的API 21,我尝试创建一个RecyclerView,但我遇到了依赖性问题。
错误看起来像那样
我的布局:
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
android:paddingBottom="@dimen/activity_vertical_margin">
<!-- A RecyclerView with some commonly used attributes -->
<android.support.v7.widget.RecyclerView
android:id="@+id/mRecyclerView"
android:scrollbars="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent" />
</RelativeLayout>
和我的gradle文件
apply plugin: 'com.android.application'
android {
compileSdkVersion 21
buildToolsVersion "20.0.0"
defaultConfig {
applicationId "com.agonist.samplify"
minSdkVersion 17
targetSdkVersion 21
versionCode 1
versionName "1.0"
}
buildTypes {
release {
runProguard false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
compile 'com.android.support:cardview-v7:+'
compile 'com.android.support:recyclerview-v7:+'
}
我不知道该怎么做。我试图清理/构建项目,但它留在这里。有什么想法吗?
编辑:Finnaly它只是一个IDE预览问题。执行期间一切正常
答案 0 :(得分:8)
新的RecyclerView尚未在Studio中运行。谷歌正在努力修复。 (Open Issue 72117)
答案 1 :(得分:1)
您的API和RecyclerView版本应该相同
同步Gradle:
compileSdkVersion 23
buildToolsVersion "23.0.1"
和
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
compile 'com.android.support:appcompat-v7:23.0.1'
compile 'com.android.support:recyclerview-v7:23.0.1'
}