环境：
操作系统：Mac OSX 10.8.5
Android Studio: 0.5.2
ArcGIS Android SDK: 10.2.3

1. 在Android Studio中新建一个Module，例如：HelloArcGIS
2. 打开ArcGIS Android SDK所在文件夹，将libs目录下的所有文件拷贝到HelloArcGIS下的libs文件夹
3. 修改HelloArcGIS的build.gradle文件：
   添加：
   task nativeLibsToJar(type: Zip, description: 'create a jar archive of the native libs') {
   destinationDir file("$buildDir/native-libs")
   baseName 'native-libs'
   extension 'jar'
   from fileTree(dir: 'libs', include: '**/*.so')
   into 'lib/'
   }

tasks.withType(Compile) {
compileTask -> compileTask.dependsOn(nativeLibsToJar)
}
还是在HelloArcGIS的build.gradle文件，在dependences中添加：
compile fileTree(dir: "$buildDir/native-libs", include: 'native-libs.jar')
在android中添加：

packagingOptions {
exclude 'META-INF/LGPL2.1'
exclude 'META-INF/LICENSE'
exclude 'META-INF/NOTICE'
}

最后的build.gradle应该类似于这样：

apply plugin: 'android'

android {
    compileSdkVersion 18
    buildToolsVersion "19.0.3"

    defaultConfig {
        minSdkVersion 8
        targetSdkVersion 16
        versionCode 1
        versionName "1.0"
    }
    buildTypes {
        release {
            runProguard false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt'
        }
    }
    packagingOptions {
        exclude 'META-INF/LGPL2.1'
        exclude 'META-INF/LICENSE'
        exclude 'META-INF/NOTICE'
    }
}


dependencies {
    compile 'com.android.support:appcompat-v7:+'
    compile fileTree(dir: 'libs', include: ['*.jar'])
    compile fileTree(dir: "$buildDir/native-libs", include: 'native-libs.jar')
}

task nativeLibsToJar(type: Zip, description: 'create a jar archive of the native libs') {
    destinationDir file("$buildDir/native-libs")
    baseName 'native-libs'
    extension 'jar'
    from fileTree(dir: 'libs', include: '**/*.so')
    into 'lib/'
}

tasks.withType(Compile) {
    compileTask -> compileTask.dependsOn(nativeLibsToJar)
}

参考资料：

1. 解决.so引入的问题，思路是将.so文件打包为jar文件，程序安装后会解压jar，从而使.so文件能被访问

   http://stackoverflow.com/questions/16683775/include-so-library-in-apk-in-android-studio

2. 解决local path doesn't exist错误
   http://stackoverflow.com/questions/18256177/android-studio-local-path-doesnt-exist