安装Android L“错误:发现项目样式/AppTheme不止一次”

I am currently trying to create an Android app using the Android L SDK version. However, when trying to build my project using Gradle, I run into the following error:

我目前正在尝试使用Android L SDK版本创建一个Android应用。但是，在尝试使用Gradle构建项目时，我遇到了以下错误:

"Error: Found item Style/AppTheme more than one time"

“错误:发现项目样式/AppTheme不止一次”

Which points to my res/values-v21/styles.xml

哪个指向我的res/values-v21/styles.xml

I know that in res/values/styles.xml there is a style "AppTheme" already defined, but as far as I know I was following the Android developers guide on using Android L. Perhaps someone can help me:

我知道在res/values/styles中。xml有一个已经定义的样式“AppTheme”，但据我所知，我一直在遵循Android开发人员使用Android的指南，也许有人可以帮助我:

Here is my:

这是我的:

build.gradle

build.gradle

apply plugin: 'com.android.application'

android {
   compileSdkVersion 'android-L'
   buildToolsVersion '20.0.0'

defaultConfig {
    applicationId "com.mayuonline.ribbit"
    minSdkVersion 'L'
    targetSdkVersion 'L'
    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:support-v4:20.+'
}

AndroidManifest.xml

AndroidManifest.xml

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="resume.kelseyhrubes" >

    <uses-sdk android:minSdkVersion="L" android:targetSdkVersion="L"/>
    <application
        android:allowBackup="true"
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name"
        android:theme="@style/AppTheme" >
        <activity
            android:name=".MainActivity"
            android:label="@string/app_name" >
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
    </application>

</manifest>

values/styles.xml

值/ styles.xml

<resources>
    <!-- inherit from the material theme -->
        <style name="AppTheme" parent="android:Theme.Material">
    <!-- Main theme colors -->
    <!--   your app branding color for the app bar -->
            <item name="android:colorPrimary">@color/primary</item>
    <!--   darker variant for the status bar and contextual app bars -->
            <item name="android:colorPrimaryDark">@color/primary_dark</item>
    <!--   theme UI controls like checkboxes and text fields -->
            <item name="android:colorAccent">@color/primary_light</item>
    </style>
</resources>

values-v21/styles.xml

values-v21 / styles.xml

<?xml version="1.0" encoding="utf-8"?>
<resources>
    <style name="AppTheme" parent="android:Theme.Material.Light">
    </style>

    <style name="AppTheme">@color/primary

        @color/primary_dark

        @color/primary_light
    </style>
</resources>

I apologize for the bad formatting, I hope everything is readable. If anyone knows what I am doing wrong, please let me know. I just want to make an app with that sweet material design.

很抱歉格式不好，希望大家都能看懂。如果有人知道我做错了什么，请告诉我。我只是想做一个有甜美材料设计的应用。

1 个解决方案

#1

you should not be using L anymore, that was the preview SDK you need to use 21 to use the official SDK

你不应该再使用L，那是你需要使用21才能使用官方SDK的预览SDK