gradle相关配置

一.
apply from: "config.gradle"，项目的build.gradle中另起config.gradle配置参数文件，全部moudle的build文件都可以引用

ext {
    android = [
            compileSdkVersion: 26,
            buildToolsVersion: '26.0.2',
            defaultConfig    : [
                    minSdkVersion            : 16,
                    targetSdkVersion         : 26,
                    testInstrumentationRunner: 'android.support.test.runner.AndroidJUnitRunner',
                    flavorDimensions         : 'versionCode',
javaCompileOptions {
            annotationProcessorOptions {
            javaCompileOptions {
            annotationProcessorOptions {
            ],
            signingConfigs   : [
                    release: [
                            keyAlias     : '中国',
                            keyPassword  : '6781842',
                            storeFile    : file('D:/android_keystore/NewGamePlat'),
                            storePassword: '6781842',
                    ],
                    debug  : [
                            keyAlias     : '中国',
                            keyPassword  : '6781842',
                            storeFile    : file('D:/android_keystore/NewGamePlat'),
                            storePassword: '6781842',
                    ],
            ]
    ]
    dependencies = [
            // android官方依赖
            appcompat_v7          : 'com.android.support:appcompat-v7:26.1.0',
            design                : 'com.android.support:design:26.1.0',
            support_annotations   : 'com.android.support:support-annotations:26.1.0',
            // 测试依赖
            junit                 : 'junit:junit:4.12',
            runner                : 'com.android.support.test:runner:1.0.1',
            espresso              : 'com.android.support.test.espresso:espresso-core:3.0.1',
           // 第三方依赖
            butterknife           : 'com.jakewharton:butterknife:8.5.1',
            butterknife_compiler  : 'com.jakewharton:butterknife-compiler:8.5.1',
            okio                  : 'com.squareup.okio:okio:1.13.0',
            okhttp                : 'com.squareup.okhttp3:okhttp:3.8.1',
            okhttp3_loginterceptor: 'com.parkingwang:okhttp3-loginterceptor:0.5',
            gson                  : 'com.google.code.gson:gson:2.6.2',
            glide                 : 'com.github.bumptech.glide:glide:4.3.1',
            eventbus              : 'org.greenrobot:eventbus:3.1.1',
    ]

}

二.
common.gradle，moudle通用的配置文件，为了简化模块的build文件

apply plugin: 'com.jakewharton.butterknife'
def androidCfg = rootProject.ext.android
def defaultCfg = rootProject.ext.android.defaultConfig
def signingCfg = rootProject.ext.android.signingConfigs
def dependensCfg = rootProject.ext.dependencies

android {

    // Android SDK配置
    compileSdkVersion androidCfg.compileSdkVersion
    buildToolsVersion androidCfg.buildToolsVersion
    defaultConfig {
        minSdkVersion defaultCfg.minSdkVersion
        targetSdkVersion defaultCfg.targetSdkVersion
        testInstrumentationRunner defaultCfg.testInstrumentationRunner
        // flavorDimensions defaultCfg.flavorDimensions
    }

    // 签名配置
    signingConfigs {
        release {
            keyAlias signingCfg.release.keyAlias
            keyPassword signingCfg.release.keyPassword
            storeFile signingCfg.release.storeFile
            storePassword signingCfg.release.storePassword
        }
        debug {
            keyAlias signingCfg.debug.keyAlias
            keyPassword signingCfg.debug.keyPassword
            storeFile signingCfg.debug.storeFile
            storePassword signingCfg.debug.storePassword
        }
    }

    // 混淆配置
    buildTypes {
        release {
            minifyEnabled true
            zipAlignEnabled true
            shrinkResources true
            //指定签名为release
            signingConfig signingConfigs.release
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
        debug {
            minifyEnabled false
            zipAlignEnabled false
            shrinkResources false
            //指定签名为debug
            signingConfig signingConfigs.debug
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}
dependencies {
    compile fileTree(include: ['*.jar'], dir: 'libs')
    testCompile dependensCfg.junit
    androidTestCompile dependensCfg.runner
    androidTestCompile dependensCfg.espresso
    compile project(':product_basic')
    annotationProcessor dependensCfg.butterknife_compiler
    // 解决Conflict with dependency 'com.android.support:support-annotations'问题。
    configurations.all {
        resolutionStrategy.force dependensCfg.support_annotations
    }
}

三.
具体的模块的build文件，重点：多变体以及debug，release的判断，jnilib的指定，buildConfigField定义不同编译版本下的字段值，debugCompile/releaseCompile fileTree(dir:'libs/debug',include: '*.jar')

apply plugin: 'com.android.application'
apply from: "../common.gradle"

def defaultAppId = 'com.*.oon'

android {
    defaultConfig {
        applicationId defaultAppId
    }
    productFlavors {
        newtvdrawplanet {
            manifestPlaceholders = [appname: "*****1"]
            applicationId "com.**.dr*et"
            versionCode 12
            versionName '1.1.2'
            flavorDimension "12"
        }

        newtvcastle {
            manifestPlaceholders = [appname: "*****2"]
            applicationId "com.*.c*e"
            versionCode 2
            versionName '1.0.2'
            flavorDimension "2"
        }
    }
    //多渠道相关设置
    applicationVariants.all { variant ->
        // 渠道相关参数设置
        if (variant.buildType.name == 'release') {
            if (variant.flavorName == 'newtvdrawplanet') {
                //正式地址
                buildConfigField("String", "SERVER", "\"http://winside.a045.ottcn.com:8005/\"")
            }else if (variant.flavorName == 'newtvcastle') {
                //正式地址
                buildConfigField("String", "SERVER", "\"http://testeduhipi.a043.ottcn.com:8005/\"")
            }
        }

        //测试
        else {
            if (variant.flavorName == 'newtvdrawplanet') {
                //测试地址
                buildConfigField("String", "SERVER", "\"http://testpicbook.a045.ottcn.com:8006/\"")
            }else if (variant.flavorName == 'newtvcastle') {
                buildConfigField("String", "SERVER", "\"http://testeduhipi.a043.ottcn.com:8005/\"")
            }
        }
    }

     sourceSets {
         main {
             debug{
                 jniLibs.srcDirs =['libs/debug']
             }

             release{
                 jniLibs.srcDirs =['libs/release']
             }
         }
     }
}

dependencies {
    compile fileTree(dir:'libs/common',include: '*.jar')
    debugCompile fileTree(dir:'libs/debug',include: '*.jar')
    releaseCompile fileTree(dir:'libs/release',include: '*.jar')
}

四.相关资源目录配置
sourceSets {
            main{
         if (rootProject.ext.moduleShopMall) {
             manifest.srcFile 'src/main/module/AndroidManifest.xml'
         } else {
             manifest.srcFile 'src/main/AndroidManifest.xml'
             java {
                 //排除java/debug文件夹下的所有文件
                 exclude '*module'
             }
         }
         manifest.srcFile 'AndroidManifest.xml'
         java.srcDirs = ['src']
         resources.srcDirs = ['src/main/res']
         aidl.srcDirs = ['src']
         renderscript.srcDirs = ['src']
         res.srcDirs = ['res/main/res']
         assets.srcDirs = ['assets'] }
    }