76 lines
2.0 KiB
Markdown
76 lines
2.0 KiB
Markdown
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# flutter plugin
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创建插件命令
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```shell
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flutter create --template=plugin --platforms=windows,android yourname
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```
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--platforms 可以指定支持哪些平台，如 windows，macos，ios，android，linux
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如果没有创建相应平台目录，可以使用下面的命令开启相应的平台
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```bash
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flutter config --enable-linux-desktop # 开启linux 桌面
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flutter config --enable-macos-desktop # 开启macos 桌面
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flutter config --enable-ios # 开启ios
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# 更多的命令可以通过help查看
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flutter config --help
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```
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## Android安卓
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1. gradle文件配置
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```gradle
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defaultConfig {
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minSdkVersion 19
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ndk {
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// 只编译arm64
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abiFilters "arm64-v8a"
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}
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externalNativeBuild {
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// 依赖的自定义cmake路径
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cmake {
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arguments "-DANDROID_ARM_NEON=TRUE", "-DANDROID_STL=c++_shared"
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path "../src/CMakeLists.txt"
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}
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}
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consumerProguardFiles "consumer-rules.pro"
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}
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// 一部分动态库需要安装时一并打包，避免出现找不到依赖的动态库
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sourceSets {
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main {
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// 指定动态库路径 安卓的需要的动态库我放到了../src/bin/arm64-v8a, 在指定时只需要到bin即可，但是一定得放到arm64-v8a里面
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jniLibs.srcDirs = ['../src/bin/']
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}
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}
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```
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2. cmake 文件
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```cmake
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# 安卓使用
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cmake_minimum_required(VERSION 3.18)
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set(PROJECT_NAME "pass_track")
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project(${PROJECT_NAME}) # CXX
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# 包含头文件搜索目录和库的搜索目录
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# 指定所有需要编译的头文件和源文件${all_sources} ${all_headers}
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add_library(${PROJECT_NAME} SHARED
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${all_sources}
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${all_headers}
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)
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set_target_properties(${PROJECT_NAME} PROPERTIES
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CXX_VISIBILITY_PRESET hidden)
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target_compile_definitions(${PROJECT_NAME} PRIVATE FLUTTER_PLUGIN_IMPL)
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target_link_libraries(${PROJECT_NAME} PRIVATE 。。。)
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```
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