Android笔记 - Android studio如何添加arr库

(1）将编译好的aar文件放到app/libs下，类似jar的做法。譬如，libs/HDDecodeLibrary_1.1.03_a.aar。

(2）在工程的当前module的gradle（app/build.gradle）的dependencies节点前添加：

repositories {    flatDir {dirs'libs'}}

并且在dependencies中添加：

compile(name: ‘HDDecodeLibrary_1.1.03_a’, ext: ‘aar’)

一个完整的build.gradle例子如下：

apply plugin: 'com.android.application'
android {
    compileSdkVersion 25
    buildToolsVersion "25.0.2"
    defaultConfig {
        applicationId "sim.com.scannertest"
        minSdkVersion 24
        targetSdkVersion 25
        versionCode 1
        versionName "1.0"
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
    }
    buildTypes {
        release {
            minifyEnabledfalse
            proguardFiles getDefault
            ProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
    sourceSets {
        main {
            res.srcDirs = ['src/main/res', 'src/main/res/raw']
        }
    }
}
repositories {
    flatDir { dirs 'libs' }
} 
dependencies {
    compile fileTree(dir: 'libs', include: ['*.jar'])
    androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2',
            {
                exclude group: 'com.android.support', module: 'support-annotations'
            }) 
    compile 'com.android.support:appcompat-v7:25.3.1'
    compile 'com.android.support.constraint:constraint-layout:1.0.2'
    testCompile 'junit:junit:4.12'
    compile(name: 'HDDecodeLibrary_1.1.03_a', ext: 'aar')
}

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