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@matuyuji
safx-dev.blogspot.jp
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4XJGU"OESPJE
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Port of Apple's reference Swift toolchain to Android;
doesn't quite work yet
SwiftAndroid / swift
forked from apple/swift
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https://github.com/SwiftAndroid/swift/wiki/Getting-started
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6CVOUV
CJU
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https://www.vagrantup.com
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7BHSBOU
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7BHSBOU
vagrant init boxcutter/ubuntu1510
vagrant up
vagrant ssh
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curl -LO http://dl.google.com/android/ndk/android-ndk-r10e-linux-
x86_64.bin
chmod a+x android-ndk-r10e-linux-x86_64.bin
./android-ndk-r10e-linux-x86_64.bin > /dev/null
export ANDROID_NDK_HOME=$HOME/android-ndk-r10e
curl -LO https://github.com/SwiftAndroid/swift/releases/download/
swiftandroid-2016-01-06/swift_android_2016-01-06.tar.xz
tar xf swift_android_2016-01-06.tar.xz
export PATH=$PATH:$HOME/swiftandroid/bin
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$ echo 'print("Hello world!")' > hello.swift
$ swiftc-android hello.swift
$ file hello
hello: ELF 32-bit LSB shared object, ARM,
EABI5 version 1 (SYSV), dynamically linked,
interpreter /system/bin/linker, not stripped
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"OESPJE4%,
sudo dpkg --add-architecture i386
sudo apt-get update
sudo apt-get install -y libncurses5:i386 \
libstdc++6:i386 \
zlib1g:i386
sudo apt-get install -y openjdk-7-jdk
curl -LO http://dl.google.com/android/android-sdk_r24.4.1-
linux.tgz
tar xf android-sdk_r24.4.1-linux.tgz
export ANDROID_HOME=$HOME/android-sdk-linux
echo y | $ANDROID_HOME/tools/android update sdk \
—-no-ui —-all \
—-filter platform-tools,tools,android-23,build-tools-23.0.2
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git clone https://github.com/SwiftAndroid/
swift-android-gradle.git
cd swift-android-gradle
./gradlew install
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git clone https://github.com/SwiftAndroid/
swift-android-samples.git
cd swift-android-samples/swifthello
./gradlew build
cp -r build/outputs/apk/ /vagrant
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git clone https://github.com/safx/SwiftAndroid-Vagrant.git
cd SwiftAndroid-Vagrant
vagrant up
ls apk
vagrant halt
vagrant destroy
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curl -LO http://dl.google.com/android/android-sdk_r24.3.4-
macosx.zip
unzip android-sdk_r24.3.4-macosx.zip
cd android-sdk-macosx
echo y | ./tools/android update sdk -a --no-ui —-filter \
android-23,sys-img-armeabi-v7a-android-23,platform-tools
./tools/android list targets
./tools/android create avd -n my_android23 -t 1
./tools/emulator -avd my_android23
./platform-tools/adb install swifthello-debug.apk
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@_silgen_name("Java_net_zhuoweizhang_swifthello_SwiftHello_return42")
public func return42() -> Int {
return 42
}
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public class SwiftHello extends Activity {
@Override protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
loadNativeDependencies();
TextView myText = (TextView) findViewById(R.id.mytext);
myText.setText("Result of swift return42() function is "
+ return42());
}
private static void loadNativeDependencies() {
System.loadLibrary("c++_shared");
System.loadLibrary("icudata");
System.loadLibrary("icui18n");
System.loadLibrary("icuuc");
// Swift
System.loadLibrary("swiftCore");
System.loadLibrary("swiftGlibc");
// Our library
System.loadLibrary("swifthello");
}
public static native int return42();
}