November 
	   5th,
	   
	   2015
	 
	  
	  
		
		
		  
		
		
		  
		
		
      
      
    
    
		
		
	
	
	
该方案的优缺点如下
优点:
缺点:
- Scala庞大的库会导致你的apk体积变大,同时增加了学习成本
 - Scala提倡使用sbt构件项目而android提倡使用gradle构件
 
必要工作:
- 下载scala-sdk,我这边是2.11.7
 - 安装studio上scala, android scala两个插件
 
建立一个android项目, 配置preject build.gradle
buildscript {
    repositories {
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:1.2.3'
        classpath "jp.leafytree.gradle:gradle-android-scala-plugin:1.4"
    }
}
allprojects {
    repositories {
        jcenter()
    }
}
配置module的build.gradle
apply plugin: 'com.android.application'
apply plugin: "jp.leafytree.android-scala"
android {
    compileSdkVersion 22
    buildToolsVersion "22.0.1"
    defaultConfig {
        applicationId "com.wzq.scalatest"
        minSdkVersion 14
        targetSdkVersion 22
        versionCode 1
        versionName "1.0"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}
dependencies {
    compile fileTree(dir: 'libs', include: ['*.jar'])
    compile "org.scala-lang:scala-library:2.11.7"
    compile 'com.android.support:appcompat-v7:22.2.1'
    compile 'com.wzq.easyblur:library:1.0.0'
}
编写你的程序,这里贴上部分代码

项目地址ScalaTest