目前组件化，模块化发展如火如荼，基本上现在大伙都在用了，那么不可避免的会有很多 library，module，那么版本配置，调试配置怎么才能做到统一配置
对于版本号，编译tools 版本等一些 app 基本配置，我们有种比较通用的方案。在app 项目根目录中新建一个 config.gradle 文件，写入一种通用配置信息，子 moudle 和 library 是可以访问到项目根路径的这个 config.gradle 文件 的。
Snip20170610_1.png
下面我们看看如何将所有配置版本信息统一处理。
- 第一步
在主目录下创建 *config.gradle文件 - 第二步
将我们需要的配置信息写入config.gradle
配置信息如下：
Snip20170610_2.png
- 第三步
在主项目与libs分别引用我们配置好的文件。
①：在主项目路径build.gradle下加入
apply from: "config.gradle"
②：在app与libs的build.gradle 引用我们的的路径配置。如图：
这里写图片描述
Snip20170610_3.png
至此，大功告成，我们所有的libs均可采用此种配置，一次配置，终身享受。
更好一点的版本，依赖统一写法
也是在 根目录下 新建一个 gradle 脚本 : config.gradle ，期中写法如下，分的比较好，各部分都很清楚
ext {
android = [
compileSdkVersion : 25,
buildToolsVersion : "25.0.2",
applicationId : "com.will.weiyue",
minSdkVersion : 19,
targetSdkVersion : 25,
versionCode : 1,
versionName : "1.0"
]
dependVersion = [
support: "25.3.1"
]
dependencies = [
//android-support
"support-v4" : "com.android.support:support-v4:${dependVersion.support}",
"appcompat-v7" : "com.android.support:appcompat-v7:${dependVersion.support}",
"design" : "com.android.support:design:${dependVersion.support}",
"recyclerview" : "com.android.support:recyclerview-v7:${dependVersion.support}",
"cardview" : "com.android.support:cardview-v7:${dependVersion.support}",
//http
"retrofit2" : "com.squareup.retrofit2:retrofit:2.1.0",
"converter-scalars" : "com.squareup.retrofit2:converter-scalars:2.1.0",
"converter-gson" : "com.squareup.retrofit2:converter-gson:2.1.0",
"adapter-rxjava2" : "com.squareup.retrofit2:adapter-rxjava2:2.2.0",
//httpcache
"rxCache" : "com.github.VictorAlbertos.RxCache:runtime:1.8.0-2.x",
"Jolyglot-gson" : "com.github.VictorAlbertos.Jolyglot:gson:0.0.3",
//rxjava
"rxjava" : "io.reactivex.rxjava2:rxjava:2.0.6",
"rxandroid" : "io.reactivex.rxjava2:rxandroid:2.0.1",
"rxbinding2" : "com.jakewharton.rxbinding2:rxbinding:2.0.0",
rxlifecycle2 : "com.trello.rxlifecycle2:rxlifecycle:2.1.0",
rxlifecomponents : "com.trello.rxlifecycle2:rxlifecycle-components:2.1.0",
//dagger2
"dagger" : "com.google.dagger:dagger:2.7",
"dagger-compiler" : "com.google.dagger:dagger-compiler:2.7",
//ui
"constraint-layout" : "com.android.support.constraint:constraint-layout:1.0.2",
"fragmentation" : "me.yokeyword:fragmentation:1.0.0",
"butterknife" : "com.jakewharton:butterknife:8.8.1",
"butterknife-compiler" : "com.jakewharton:butterknife-compiler:8.8.1",
"ultra-ptr" : "in.srain.cube:ultra-ptr:1.0.11",
"bottom-bar" : "com.roughike:bottom-bar:2.3.1",
"BaseAdapterHelper" : "com.github.CymChad:BaseRecyclerViewAdapterHelper:2.9.24",
"glide" : "com.github.bumptech.glide:glide:4.0.0-RC1",
"banner" : "com.youth.banner:banner:1.4.9",
"viewanimator" : "com.github.florent37:viewanimator:1.0.5",
"tablayout" : "com.flyco.tablayout:FlycoTabLayout_Lib:2.1.2@aar",
"FlycoDialog" : "com.flyco.dialog:FlycoDialog_Lib:1.3.2@aar",
"richtext" : "com.zzhoujay.richtext:richtext:2.5.2",
"transformations" : "jp.wasabeef:glide-transformations:2.0.2",
"PhotoView" : "com.github.chrisbanes:PhotoView:2.1.2",
"videoplayer" : "fm.jiecao:jiecaovideoplayer:5.7",
"lottie" : "com.airbnb.android:lottie:2.1.0",
"progressbar" : "me.zhanghai.android.materialprogressbar:library:1.4.1",
"transitionhelper" : "me.immortalz:transitionhelper:1.0.6",
"swipebacklayout" : "cn.bingoogolapple:bga-swipebacklayout:1.1.0@aar",
"gif-drawable" : "pl.droidsonroids.gif:android-gif-drawable:1.2.8",
//Event
"androideventbus" : "org.simple:androideventbus:1.0.5.1",
//db
"litepal" : "org.litepal.android:core:1.5.1",
"retrolambda" : "me.tatarka:gradle-retrolambda:3.7.0",
]
}
具体 module 的 gradle 脚本如下：
apply plugin: 'com.android.application'
//apply plugin: 'me.tatarka.retrolambda'
android {
compileSdkVersion rootProject.ext.android.compileSdkVersion
buildToolsVersion rootProject.ext.android.buildToolsVersion
defaultConfig {
applicationId rootProject.ext.android.applicationId
minSdkVersion rootProject.ext.android.minSdkVersion
targetSdkVersion rootProject.ext.android.targetSdkVersion
versionCode rootProject.ext.android.versionCode
versionName rootProject.ext.android.versionName
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
// compileOptions {
// sourceCompatibility JavaVersion.VERSION_1_8
// targetCompatibility JavaVersion.VERSION_1_8
// }
buildToolsVersion '26.0.2'
}
dependencies {
compile fileTree(include: ['*.jar'], dir: 'libs')
androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
exclude group: 'com.android.support', module: 'support-annotations'
})
compile rootProject.ext.dependencies["appcompat-v7"]
compile rootProject.ext.dependencies["support-v4"]
compile rootProject.ext.dependencies["cardview"]
compile rootProject.ext.dependencies["design"]
compile rootProject.ext.dependencies["recyclerview"]
compile rootProject.ext.dependencies["retrofit2"]
compile rootProject.ext.dependencies["converter-scalars"]
compile rootProject.ext.dependencies["converter-gson"]
compile rootProject.ext.dependencies["adapter-rxjava2"]
compile rootProject.ext.dependencies.rxlifecycle2
compile rootProject.ext.dependencies.rxlifecomponents
compile rootProject.ext.dependencies["dagger"]
annotationProcessor rootProject.ext.dependencies["dagger-compiler"]
compile rootProject.ext.dependencies["rxjava"]
compile rootProject.ext.dependencies["rxandroid"]
compile rootProject.ext.dependencies["rxbinding2"]
compile rootProject.ext.dependencies["constraint-layout"]
compile rootProject.ext.dependencies["ultra-ptr"]
compile rootProject.ext.dependencies["fragmentation"]
compile rootProject.ext.dependencies["butterknife"]
annotationProcessor rootProject.ext.dependencies["butterknife-compiler"]
compile rootProject.ext.dependencies["BaseAdapterHelper"]
compile rootProject.ext.dependencies["glide"]
compile rootProject.ext.dependencies["banner"]
compile rootProject.ext.dependencies["viewanimator"]
compile rootProject.ext.dependencies["FlycoDialog"]
compile rootProject.ext.dependencies["PhotoView"]
compile rootProject.ext.dependencies["videoplayer"]
compile rootProject.ext.dependencies["lottie"]
compile rootProject.ext.dependencies["progressbar"]
compile rootProject.ext.dependencies["swipebacklayout"]
compile rootProject.ext.dependencies["tablayout"]
compile rootProject.ext.dependencies["androideventbus"]
compile rootProject.ext.dependencies["gif-drawable"]
compile rootProject.ext.dependencies["litepal"]
compile 'com.android.support.constraint:constraint-layout:1.0.2'
testCompile 'junit:junit:4.12'
}
repositories {
mavenCentral()
}
添加 aar 依赖
在跟目录的 build.gradle 的 gradle编译脚本里添加本地依赖库地址，我的aar 放在 aar 文件夹里，aar 是只能当做本地依赖库来添加的，和 jar 不是一回事
allprojects {
repositories {
jcenter()
flatDir {
dirs 'aar'
}
}
}
使用依赖
compile(name: 'sweet-alert-dialog', ext: 'aar')
替换配置文件中的参数
gradle中写法
manifestPlaceholders = [UMENG_CHANNEL_VALUE: "yingyongbao"]
manifest 中的声明
<meta-data
android:name="UMENG_CHANNEL"
android:value="${UMENG_CHANNEL_VALUE}"/>
gradle 中声明参数
// 注意字符串单引号里面要套双引号
buildConfigField 'String', 'app_name', '"HHHHHH"'
// 在 values 中声明参数
resValue "color", "flav_color", "#00ffff"
java 代码获取参数
Log.d("test", BuildConfig.app_name);
tx_info.setTextColor(getResources().getColor(R.color.flav_color));
