android.bp 编译aidl原理 一、引言 Android应用程序开发中,Android Interface Definition Language(aidl)是用于定义Android中的进程间通信(IPC)的重要工具。它主要用于实现跨进程的接口调用,为Android应用程序提供了强大的通信机制。本文将详细介绍android.bp编译aidl的原理。 二、aidl概述 aidl是Android平台上的一个重要...
//可以参考update_engine模块system/update_engine/stable/Android.bp中aidl_interface使用aidl_interface{//AIDL 接口模块的名称,能唯一标识 AIDL 接口name:"my-aidl",//组成接口的AIDL源文件的列表//软件包com.acme中定义的AIDL类型Foo的路径应为/com/acme/Foo.aidl,//其中可以是与Android.bp所在目录相关的任何目...
"tests/android/aidl/tests/extension/*.aidl", ], path: "tests", } aidl_interface { name: "aidl-test-versioned-interface", local_include_dir: "tests/versioned", srcs: [ "tests/versioned/**/*.aidl", ], versions: [ "1", "2", ], backend: { rust: { enable...
imports: [ "libincremental_aidl", ], backend: { java: { sdk_version: "28", }, cpp: { enabled: true, }, ndk: { enabled: false, }, }, } aidl_interface { name: "libincremental_manager_aidl", unstable: true, srcs: [ ":incremental_manager_aidl", ]...
include/media/audiohal DeviceHalInterface.h EffectHalInterface.h tests Android.bp CoreAudioHalAidl_test.cpp EffectProxy_test.cpp EffectsFactoryHalInterface_test.cpp libeffects lvm lib/Bundle/src LVM_Process.cpp wrapper Aidl BundleContext.cpp BundleContext.h BundleTypes.h EffectBund...
Auto-BP Report Example Use Scenarios of Major Data Types Step Count Statistics of Multiple Days Writing Step Count Blood Glucose Data (Finger-prick Test) Running Activity Records Running Activity Records (Segments Included) Rope Jumping Activity Records Rope Jumping Act...
其中INTERFACE就是每个Server的名称,在此处为ServiceManager,会生返回一个BpServiceManager对象。 IServiceManager的方法: virtual sp getService(constString16& name) 获取一个Service virtual sp checkService(const String16& name) 检查一个Service virtual status_t addService(constString16& name, const sp& serv...
客户端从SM那边获取所需要的服务,再发起IPC调用Bp的transaction 函数。然后将调用writeTransactionData向service写入请求数据。 - kernel returnBR_TRANSACTION_COMPLETE —> client - client 阻塞于 ioctl,等待 service 返回结果 调用waitForResponse()函数等待返回结果. ...
Obtaining Install Referrer Information (by AIDL) Testing the Install Referrer Capability FAQs App Release Pre-release Check Publisher Service Reporting API Implementation Process Obtaining the Client ID and Key Calling the Publisher Service Reporting API Obtaining Publisher Service Report Data ...
hidl_interface aidl_interface 2.2 类型 变量和属性是强类型,变量根据第一项赋值动态变化,属性由模块类型静态设置。支持的类型为: 布尔值Bool(true 或 false) 整数Integers (int) 字符串Strings ("string") 字符串列表List of string (["string1", "string2"]) ...