INSTALL_FAILED_OLDER_SDK用的minSdkVersion比设备API版本低 [英] INSTALL_FAILED_OLDER_SDK with minSdkVersion lower than device API version

问题描述

在一个全新安装的Andr​​oidStudio运行15（ICS）的分SDK选择新项目模板试图在Nexus 5上运行的API 19运行最新的，我得到下面的输出INSTALL_FAILED_OLDER_SDK错误。我并没有改变，从模板产生什么项目，所以这将是我预期的那样工作干净的第一次运行。

 等待设备。
目标设备：LGE-nexus_5- {设备ID}
上传文件
    本地路径：/家庭/ {我的用户名} /AndroidStudioProjects/MyApplication/app/build/outputs/apk/app-debug.apk
    远程路径：/data/local/tmp/com.example.{my用户名} .myapplication
安装com。示例。{我的用户名} .myapplication
DEVICE shell命令：下午安装-r/data/local/tmp/com.example.{my用户名} .myapplication
PKG：/data/local/tmp/com.example.{my用户名} .myapplication
失败[INSTALL_FAILED_OLDER_SDK]
 

这是为应用程序生成的默认文件的build.gradle

 应用插件：'com.android.application安卓{
    compileSdkVersionAndroid的L'
    buildToolsVersion20.0.0    defaultConfig {
        的applicationIDcom。示例。{我的用户名} .myapplication
        15的minSdkVersion
        targetSdkVersion'L'
        版本code 1
        的versionName1.0
    }
    buildTypes {
        发布 {
            runProguard假
            proguardFiles getDefaultProguardFile（'proguard的-android.txt'），'proguard-rules.pro
        }
    }
}依赖{
    编译文件树（导演：'库'，包括：['的* .jar']）
}
 

解决方案

检查文档在的 http://developer.android.com/$p$pview/setup-sdk.html 。

您必须使用

 的minSdkVersion'L'
 

，你必须运行与Android-L或与Android-L的仿真器设备的应用程序。
构建系统时， compileSdkVersion 是'的android-L'或 targetSdkVersion 是'L'迫使minSdk与在API公布的'L'来prevent应用preVIEW。

On a brand new install of the latest AndroidStudio running the New Project template with min SDK selection of 15 (ICS) trying to run on a Nexus 5 running API 19, I get the INSTALL_FAILED_OLDER_SDK error with the following output. I have made no changes to the project from what the template has generated, so this would be a clean first run that I would expect to work.

Waiting for device.
Target device: lge-nexus_5-{device id}
Uploading file
    local path: /home/{my user name}/AndroidStudioProjects/MyApplication/app/build/outputs/apk/app-debug.apk
    remote path: /data/local/tmp/com.example.{my user name}.myapplication
Installing com.example.{my user name}.myapplication
DEVICE SHELL COMMAND: pm install -r "/data/local/tmp/com.example.{my user name}.myapplication"
pkg: /data/local/tmp/com.example.{my user name}.myapplication
Failure [INSTALL_FAILED_OLDER_SDK]

This is the default build.gradle file generated for the app

apply plugin: 'com.android.application'

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

    defaultConfig {
        applicationId "com.example.{my user name}.myapplication"
        minSdkVersion 15
        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'])
}

解决方案

Check the doc at http://developer.android.com/preview/setup-sdk.html.

You have to use

minSdkVersion 'L'

and you have to run the app in device with Android-L or an emulator with Android-L. The build system when compileSdkVersion is 'android-L' or targetSdkVersion is 'L' forces the minSdk to 'L' to prevent apps published with the API in preview.

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