Jetpack 组件库配置

1. 项目 build.gradle 文件中配置引用库版本号

// Top-level build file where you can add configuration options common to all sub-projects/modules.
plugins {
    id 'com.android.application' version '7.2.2' apply false
    id 'com.android.library' version '7.2.2' apply false
    id 'org.jetbrains.kotlin.android' version '1.7.10' apply false
    id 'org.jetbrains.kotlin.kapt' version '1.7.10' apply false
}

ext {
    kotlin_version = '1.4.10'
    compile_sdk = 32
    min_sdk = 21
    target_sdk = 32
    version_code = 1
    version_name = "1.0"
    lib_version_code = 1
    lib_version_name = "1.0"
    navigation_version = '2.5.1'
}

task clean(type: Delete) {
    delete rootProject.buildDir
}

2. 创建项目统一配置管理库文件 dependencies.gradle

//统一配置一些共用参数
apply plugin:'org.jetbrains.kotlin.android'
apply plugin:'org.jetbrains.kotlin.kapt'

android {
    compileSdk compile_sdk

    defaultConfig {
        minSdk min_sdk
        targetSdk target_sdk
        versionCode version_code
        versionName version_name
        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
        consumerProguardFiles "consumer-rules.pro"
    }

    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
        }
    }

    compileOptions {
        sourceCompatibility JavaVersion.VERSION_1_8
        targetCompatibility JavaVersion.VERSION_1_8
    }

    // work-runtime-ktx 2.1.0 and above now requires Java 8
    kotlinOptions {
        jvmTarget = '1.8'
    }

    dataBinding {
        enabled = true
    }
}

//创建一个dependencies管理的文件，可以在各自module的build.gradle文件里，apply form 该文件的相对路径(包含fileName)，如 apply form ../dependencies.gradle
dependencies {
    //region 平台相关的基础库
    implementation 'androidx.core:core-ktx:1.8.0'
    implementation 'androidx.appcompat:appcompat:1.4.2'
    implementation 'com.google.android.material:material:1.6.1'
    implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
    //endregion

    //region jetPack libs
    // 
    //implementation 'androidx.lifecycle:lifecycle-extensions:2.2.0'//已经废弃
    implementation 'androidx.lifecycle:lifecycle-livedata:2.5.1'
    implementation 'androidx.lifecycle:lifecycle-viewmodel:2.5.1'
    implementation 'androidx.lifecycle:lifecycle-runtime:2.5.1'
    implementation 'androidx.lifecycle:lifecycle-livedata-ktx:2.5.1'
    implementation 'androidx.lifecycle:lifecycle-viewmodel-ktx:2.5.1'
    kapt "androidx.lifecycle:lifecycle-common-java8:2.5.1"

    implementation 'androidx.room:room-runtime:2.4.3'
//	implementation 'androidx.room:room-rxjava2:2.4.3'
    implementation 'androidx.room:room-common:2.4.3'
    implementation 'androidx.room:room-ktx:2.4.3'
    kapt "androidx.room:room-compiler:2.4.3"

    implementation 'androidx.paging:paging-runtime:3.1.1'
    implementation 'androidx.paging:paging-runtime-ktx:3.1.1'
    implementation 'androidx.paging:paging-common:3.1.1'
    implementation 'androidx.paging:paging-common-ktx:3.1.1'
    //implementation 'androidx.paging:paging-rxjava2:3.1.1'
    //implementation 'androidx.paging:paging-rxjava2-ktx:3.1.1'

    implementation 'androidx.work:work-runtime:2.7.1'
    implementation 'androidx.work:work-runtime-ktx:2.7.1'
    //implementation 'androidx.work:work-rxjava2:2.7.1'
    //注意配置navigation版本号的时候，project下的build.gradle的class path也需要同步navigation的版本号配置

    implementation "androidx.navigation:navigation-ui:$navigation_version"
    implementation "androidx.navigation:navigation-ui-ktx:$navigation_version"
    implementation "androidx.navigation:navigation-fragment:$navigation_version"
    implementation "androidx.navigation:navigation-fragment-ktx:$navigation_version"
    implementation "androidx.navigation:navigation-runtime:$navigation_version"
    //endregion

    //region test libs
    testImplementation 'junit:junit:4.13.2'
    androidTestImplementation 'androidx.test.ext:junit:1.1.3'
    androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'
    //endregion
}

3. Application Module 中 build.gradle 引用统一配置文件

plugins {
    id 'com.android.application'
}

apply from: '../dependencies.gradle'

android {
    defaultConfig {
        applicationId "com.example.app"
    }

    buildFeatures {
        viewBinding true
    }
}

dependencies {
}

4. Library Module 中 build.gradle 引用统一配置管理文件

plugins {
    id 'com.android.library'
}

apply from: '../dependencies.gradle'

android {
    //from dependencies.gradle
}

dependencies {
    //from dependencies.gradle
}