New Feature

• fix issue #56567 —— x/mobile:multiple libraries in android.
• modify generated c-shard library 's name which determined by your first package name. Fox example, if your first package name (from the array result of package scanning ) is "package test", so that the c-shard library name would be "libtest.so"

How to import multiple android archive into android studio

1. initialize your go module

   i. go mod init

   ii. replace gomobile remote repository using command : go mod edit -replace=golang.org/x/mobile@latest=github.com/MrKrisYu/mobile@latest,or manually edit go.mod as following

   module bonjour
   
   go 1.21.1
   
   replace golang.org/x/mobile v0.0.0 => github.com/MrKrisYu/mobile v0.0.0-20230925073923-bf58556eb872
   
   require (
   golang.org/x/mobile v0.0.0 // indirect
   golang.org/x/mod v0.12.0 // indirect
   golang.org/x/sys v0.12.0 // indirect
   golang.org/x/tools v0.13.0 // indirect
   ) 

   iii. get gomobile/bind dependency

   go env -w GOPROXY=https://goproxy.cn
   go get golang.org/x/mobile/bind

2. install gomobile

   ​ i. git clone https://github.com/MrKrisYu/mobile.git, then cd mobile/cmd/gomobile directory, finally install gomobile.exe or gomobile(based on your os) using command: go install .

   ​ ii. initialize gomobile(On condition that you have already prepare NDK, Android SDK, JDK, ) using command: gomobile init

   ​ iii. due to gombile init will automatically install gobind from golang.org/x/mobile, you need cd previous cloned project 's mobile/cmd/gobind directory and then open terminal and run command go install . to replace gobind exectuable file.

3. compile AAR files

   if you successful get gomobile executable file, now you are able to build aar using command: gomobile bind -target=android <YourPackage> -v

4. Import multi aar into Android Studio Project(The following will be referred to AS)

   ​ i. copy your aar files and gomobile-java.jar(at libs directory) into your libs directory in AS project

   ​ ii. add some configuration into your application 's settings.gradle as following

//=============setting.gradle=================
dependencyResolutionManagement {
    repositories {
        flatDir {
            dirs 'libs'
        }
    }
}
//=============build.gradle(Your Application)======   
dependencies {
    implementation(name: 'AAR-1-Module-From-Gomobile', ext: 'aar')
    ...
    implementation(name: 'AAR-N-Module-From-Gomobile', ext: 'aar')
    implementation(name: 'gomobile-java', ext: 'jar')
}   

​ iii. sync your gradle setting, now you are able to use your libs.

Go support for Mobile devices

The Go mobile repository holds packages and build tools for using Go on mobile platforms.

Package documentation as a starting point:

• Building all-Go apps
• Building libraries for SDK apps

The Go Mobile project is experimental. Use this at your own risk. While we are working hard to improve it, neither Google nor the Go team can provide end-user support.

This is early work and installing the build system requires Go 1.5. Follow the instructions on golang.org/wiki/Mobile to install the gomobile command, build the basic and the bind example apps.

--

Contributions to Go are appreciated. See https://golang.org/doc/contribute.html.

• Bugs can be filed at the Go issue tracker.
• Feature requests should preliminary be discussed on golang-nuts mailing list.