Flutter项目构建Android客户端

项目信息

系统：MacOS

开发工具：Visual Studio Code

Flutter版本: 3.22.1

生成 签名密钥库（keystore）

keytool -genkey -v -keystore ~/development/keystore.jks -storetype JKS -keyalg RSA -keysize 2048 -validity 10000 -alias ziqiong_music

• 要求输入密码、信息等

Enter keystore password:
Re-enter new password:
What is your first and last name?
[Unknown]: duanziqiong
What is the name of your organizational unit?
[Unknown]: NA
What is the name of your organization?
[Unknown]: duanziqiong
What is the name of your City or Locality?
[Unknown]: Beijing
What is the name of your State or Province?
[Unknown]: Beijing
What is the two-letter country code for this unit?
[Unknown]: CN
Is CN=duanziqiong, OU=NA, O=duanziqiong, L=Beijing, ST=Beijing, C=CN correct?
[no]: yes

Generating 2,048 bit RSA key pair and self-signed certificate (SHA256withRSA) with a validity of 10,000 days
for: CN=duanziqiong, OU=NA, O=duanziqiong, L=Beijing, ST=Beijing, C=CN
Enter key password for <ziqiong_music>
(RETURN if same as keystore password):
Re-enter new password:
[Storing /Users/ran/development/keystore.jks]

Warning:
The JKS keystore uses a proprietary format. It is recommended to migrate to PKCS12 which is an industry standard format using "keytool -importkeystore -srckeystore /Users/ran/development/keystore.jks -destkeystore /Users/ran/development/keystore.jks -deststoretype pkcs12".

配置

在文件`android/app/build.gradle`中配置

android {
	// ******
	signingConfigs {
        release {
            keyAlias 'ziqiong_music'
            keyPassword '******'
            storeFile file('/Users/ran/development/keystore.jks')
            storePassword '******'
        }
    }

    buildTypes {
        release {
            signingConfig signingConfigs.release
            minifyEnabled true
            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
        }
    }
	// ******
}

构建

执行 flutter build apk --release

输出 build/app/outputs/flutter-apk/app-release.apk

安装

指定设备 flutter install -d 2B101FDH200FLK

选择设备 flutter install