Android Studio环境配置全整理

下载SDK

http://www.android-studio.org/

用离线文件配置SDK

勾选Force...更新SDK时强制使用http

Gradle地址使用默认

Windows下会默认下载到如下路径：

C:\Users\用户名\.gradle

 不要设置代理

已经设置的可以删除gradle.properties中的代理配置

 

配置**

在local.properties中添加路径，在build.gradle中进行配置

# 签名文件
key.file=C\:\\Users\\admin\\.android\\android.keystore
keyPassword=123456
keyAlias=android.keystore
storePassword=123456

gradle-wrapper.properties配置

#Thu Feb 13 19:41:45 CST 2020
distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip

distributionUrl
下载路径：C:\Users\admin\.gradle\wrapper\dists

build.gradle配置

apply plugin: 'com.android.application'

android {
    //加载资源
    Properties properties = new Properties()
    InputStream inputStream = project.rootProject.file('local.properties').newDataInputStream()
    properties.load(inputStream)
    //读取文件
    def sdkDir = properties.getProperty('key.file')
    //读取字段
    def keyfile =file(sdkDir)
    def key_keyAlias = properties.getProperty('keyAlias')
    def key_keyPassword = properties.getProperty('keyPassword')
    def key_storePassword = properties.getProperty('storePassword')

    signingConfigs {
        release {
            storeFile keyfile
            storePassword key_storePassword
            keyAlias key_keyAlias
            keyPassword key_keyPassword
        }
        debug{
            storeFile keyfile
            storePassword key_storePassword
            keyAlias key_keyAlias
            keyPassword key_keyPassword
        }
    }

    compileSdkVersion 23
    buildToolsVersion "29.0.3"

    defaultConfig {
        applicationId "com.baidu.bikenavi_demo"
        minSdkVersion 14
        targetSdkVersion 23
        versionCode 1
        versionName "1.0"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }


    sourceSets {
        main {
            jniLibs.srcDir 'libs'
        }
    }
    lintOptions {
        abortOnError false
    }
}

dependencies {
    implementation fileTree(dir: 'libs', include: ['*.jar'])
    androidTestImplementation('com.android.support.test.espresso:espresso-core:2.2.2', {
        exclude group: 'com.android.support', module: 'support-annotations'
    })
    testImplementation 'junit:junit:4.12'
    compile group: 'com.android.support', name: 'appcompat-v7', version: '23.4.0'

}

buildscript {
    repositories {
        maven{ url = "http://maven.aliyun.com/nexus/content/groups/public/" }
        google()
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:3.1.2'


        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
}

allprojects {
    repositories {
        maven{ url = "http://maven.aliyun.com/nexus/content/groups/public/" }
        google()
        jcenter()
    }
}

compileSdkVersion
编译SDK的版本。
下载路径：C:\Program Files\android\android-sdk-windows\platforms

buildToolsVersion
构建工具的版本
下载路径：C:\Program Files\android\android-sdk-windows\build-tools

buildscript 用于帮助找gradle使用的插件 ,是构建用到的

allprojects 是多项目构建用到的(所有Module共同用到),是代码中用到的

buildscript + allprojects 是通用配置

com.android.support的版本应该与compileSdkVersion版本一致