使用react native for android生成app

参考文章

http://reactnative.cn/docs/getting-started.html

http://www.lcode.org/react-native/

https://github.com/tmallfe/tmallfe.github.io/issues

选定window 2012 x64作为测试os
安装jdk1.8 for window x64 设置window环境变量JAVA_HOME
安装android sdk ,设置window的ANDROID_HOME环境变量
安装android studio2.0
安装node.js5.0

使用avd启动android模拟器

创建测试项目
初始化
npm install -g react-native-cli
创建项目
react-native init AwesomeProject

手工启动测试服务
react-native start

进入项目并编译apk，安装到模拟器
cd C:AwsomeProject
react-native run-android

修改android的入口文件C:AwsomeProjectindex.android.js, 使用模拟器的右键菜单，点击reload js

提示
Building and installing the app on the device (cd android && gradlew.bat installDebug)...
C:Androidsdk/platform-tools/adb shell am start -n com.awsomeproject/.MainActivity

发布.发布打包了js等文件

打包生成前key文件准备
1.使用android studio generate signed apk生成key文件my-release-key.keystore.jks
2.把生成的key文件放在C:AwsomeProjectandroidapp下
3.在gradle.properties文件添加如下配置
MYAPP_RELEASE_STORE_FILE=my-release-key.keystore.jks
MYAPP_RELEASE_KEY_ALIAS=my-key-alias
MYAPP_RELEASE_STORE_PASSWORD=123456
MYAPP_RELEASE_KEY_PASSWORD=123456
4.在C:AwsomeProjectandroidappuild.gradle文件添加如下
signingConfigs {
release {
storeFile file(MYAPP_RELEASE_STORE_FILE)
storePassword MYAPP_RELEASE_STORE_PASSWORD
keyAlias MYAPP_RELEASE_KEY_ALIAS
keyPassword MYAPP_RELEASE_KEY_PASSWORD
}
}

buildTypes {
release {
minifyEnabled enableProguardInReleaseBuilds
proguardFiles getDefaultProguardFile("proguard-android.txt"), "proguard-rules.pro"
signingConfig signingConfigs.release
}
}
并把enableProguardInReleaseBuilds设置为true ,如下
def enableProguardInReleaseBuilds = true


打包生成app
C:AwsomeProjectandroid>gradlew assembleRelease

重装app
C:AwsomeProjectandroidappuildoutputsapk>C:Androidsdkplatform-toolsadb install -r app-release.apk