全志安卓移植蓝牙报错--type android.DeviceConfig has no field or method BtConfigVendor)

本文链接：https://blog.youkuaiyun.com/weixin_41472344/article/details/109534768

在Ubuntu 18.04环境下，全志SDK Android 8.1.0移植蓝牙时遇到DeviceConfig.BtConfigVendor报错。通过分析源码、查找相关库文件，发现是SDK版本过旧导致。解决方法是更新build/soong目录下的相关文件，添加缺失的BtConfigVendor符号，以确保与厂家版本一致。

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编译环境：ubuntu18.04

软件版本：全志SDK，安卓版本8.1.0，linux-4.9.0

移植蓝牙时遇到一个报错，现已解决，提供解决过程及方法如下：

[2/2] bootstrap out/soong/.minibootstrap/build.ninja.in
[1/1] out/soong/.bootstrap/bin/minibp out/soong/.bootstrap/build.ninja
[43/44] glob system/bt/vendor_libs/test_vendor_lib/Android.bp
[1/8] compile out/soong/.bootstrap/soong-bluetoothhidl/pkg/android/soong/bluetoothhidl.a
FAILED: out/soong/.bootstrap/soong-bluetoothhidl/pkg/android/soong/bluetoothhidl.a 
GOROOT='./prebuilts/go/linux-x86' ./prebuilts/go/linux-x86/pkg/tool/linux_amd64/compile -o out/soong/.bootstrap/soong-bluetoothhidl/pkg/android/soong/bluetoothhidl.a -p android/soong/bluetoothhidl -complete -I out/soong/.bootstrap/blueprint-parser/pkg -I out/soong/.bootstrap/blueprint-deptools/pkg -I out/soong/.bootstrap/blueprint-pathtools/pkg -I out/soong/.bootstrap/blueprint-proptools/pkg -I out/soong/.bootstrap/blueprint/pkg -I out/soong/.bootstrap/soong/pkg -I out/soong/.bootstrap/blueprint-bootstrap-bpdoc/pkg -I out/soong/.bootstrap/blueprint-bootstrap/pkg -I out/soong/.bootstrap/soong-env/pkg -I out/soong/.bootstrap/soong-android/pkg -I out/soong/.bootstrap/soong-cc-config/pkg -I out/soong/.bootstrap/soong-shared/pkg -I out/soong/.bootstrap/soong-genrule/pkg -I out/soong/.bootstrap/soong-cc/pkg -pack hardware/interfaces/bluetooth/1.0/default/bluetoothhidl.go
hardware/interfaces/bluetooth/1.0/default/bluetoothhidl.go:46: ctx.DeviceConfig().BtConfigVendor undefined (type android.DeviceConfig has no field or method BtConfigVendor)
[2/8] compile out/soong/.bootstrap/soong-fluoride/pkg/android/soong/fluoride.a
FAILED: out/soong/.bootstrap/soong-fluoride/pkg/android/soong/fluoride.a 
GOROOT='./prebuilts/go/linux-x86' ./prebuilts/go/linux-x86/pkg/tool/linux_amd64/compile -o out