rayshih

buildscript {
  dependencies {
    classpath 'com.android.tools.build:gradle:1.2.3'
    classpath 'jp.leafytree.gradle:gradle-android-scala-plugin:1.4'
  }
}

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// 在最上面加入 apply plugin
apply plugin: "com.android.application"
apply plugin:"jp.leafytree.android-scala"

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compile 'org.scala-lang:scala-library:2.11.7'

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package com.example.rayshih.scala_example

import android.app.Activity
import android.os.Bundle
import android.widget.TextView

class MainActivity extends Activity {

  override def onCreate(savedInstanceState: Bundle): Unit = {
    super.onCreate(savedInstanceState)

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

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-dontoptimize
-dontobfuscate
-dontpreverify
-dontwarn scala.**
-ignorewarnings
# temporary workaround; see Scala issue SI-5397
-keep class scala.collection.SeqLike {
  public protected *;
}

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android {
  defaultConfig {
    // other setting
    // minSdkVersion 15 // 這行要拿掉
    multiDexEnabled true // 設定啟動 multidex
  }
  
  productFlavors {
    dev {
        minSdkVersion 21 // only apply after android 5.0

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<application
    android:name="android.support.multidex.MultiDexApplication">
    // other config
</application>

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package com.rayshih.scala_example

import android.app.Application
import android.content.Context
import android.support.multidex.MultiDex

class MyApp extends Application {

  // add this
  override protected def attachBaseContext(base: Context) = {

rayshih

'use strict';

const m = -2;

function prepare(n) {
  let b = 1;
  let min = 0;
  let max = 1;

  const bs = [1];