Android eclipse項目轉成Android studio項目遇到的問題

##導入到Android studio後發現項目的build.grade是這樣的。

buildscript {
    repositories {
        mavenCentral()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:1.0.0-rc1'
    }
}

這是不能編譯的，參照官方的說明： http://tools.android.com/tech-docs/new-build-system/user-guide

編輯成這樣：

// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
    repositories {
        mavenCentral()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:1.0.0-rc1'
    }
}
apply plugin: 'android'

dependencies {
    compile fileTree(dir: 'libs', include: '*.jar')
    compile 'com.android.support:appcompat-v7:21.0.+'
    compile project(':libraries:appirater-android')
}

android {
    compileSdkVersion 21
    buildToolsVersion "21.1.1"

    sourceSets {
        main {
            manifest.srcFile 'AndroidManifest.xml'
            java.srcDirs = ['src']
            resources.srcDirs = ['src']
            aidl.srcDirs = ['src']
            renderscript.srcDirs = ['src']
            res.srcDirs = ['res']
            assets.srcDirs = ['assets']
            jniLibs.srcDirs = ['libs']
        }

        // Move the tests to tests/java, tests/res, etc...
        instrumentTest.setRoot('tests')

        // Move the build types to build-types/<type>
        // For instance, build-types/debug/java, build-types/debug/AndroidManifest.xml, ...
        // This moves them out of them default location under src/<type>/... which would
        // conflict with src/ being used by the main source set.
        // Adding new build types or product flavors should be accompanied
        // by a similar customization.
        debug.setRoot('build-types/debug')
        release.setRoot('build-types/release')
    }
}

##引入依賴

dependencies {
    compile fileTree(dir: 'libs', include: '*.jar')
    compile 'com.android.support:appcompat-v7:21.0.+'
    compile project(':libraries:appirater-android')
}

這裏依賴項說一下。 第一行是依賴libs文件夾裏面的jar文件 第二行是依賴maven庫的library 第三行是依賴一個library項目，目錄是libraries/appirate-android

##包含so文件

jniLibs.srcDirs = ['libs']

Android studio默認不會包括libs裏面的so文件，若是是so文件，默認是放在main/jniLibs目錄裏面。由於個人項目是從eclipse轉過來的，因此須要手動指定目錄。