Proxy.sDefaultImpl = impl; return true; } return false; } public static kim.hsl.aidl_demo.IMyAidlInterface getDefaultImpl() { return Stub.Proxy.sDefaultImpl; } } /** * Demonstrates some basic types that you can use as parameters * and return values in AIDL. */ public void basicTypes...
public IBinder onBind(Intent intent) { return new IPersonImpl(); } } 当外部调用 bindService() 方法绑定服务时,就会调用 onBind() 方法返回 IBinder 对象,这个 IBinder 对象也是具体的业务对象,如这里的 onBind() 方法返回的也是具体的业务对象,两者是统一的。此外,创建的 Service 要在 AndroidManifest....
importandroid.app.Service;importandroid.content.Intent;importandroid.os.IBinder;importandroid.os.RemoteException;publicclassAIDLServiceextendsService{publicclassMyServiceImplextendsIMyService.Stub{@OverridepublicStringgetValue()throws RemoteException{return"AIDL...";}}@OverridepublicIBinderonBind(Intent intent){...
* Created by jzman * Powered by 2018/3/8 0008. */publicclassIPersonImplextendsIPersonAidlInterface.Stub {privateString name;privateintage;@OverridepublicvoidsetName(String name)throwsRemoteException {this.name = name; }@OverridepublicvoidsetAge(intage)throwsRemoteException {this.age = age; }@Overrid...
/** * Created by jzman * Powered by 2018/3/8 0008. */public class IPersonImpl extends IPersonAidlInterface.Stub { private String name; private int age; @Override public void setName(String name) throws RemoteException { this.name = name; } @Override public void setAge(int age) throws ...
1. AIDL服务中的onBind方法必须返回AIDL接口对象(MyServiceImpl对象)。该对象也是onServiceConnected事件方法的第2个参数值。 2. bindService方法的第1个参数是Intent对象,该对象构造方法的参数需要指定AIDL服务的ID,也就是在 AndroidManifest.xml文件中<service>标签的<action>子标签的android:name属性 的值。
要分析aidl流程所以我先创建了一个Service(MyService),在里面创建了一个内部类MyAidlImpl来继承IMyAidl.Stub并且实现我们最初定义在aidl文件中一直未被实现的add方法。在Service的onBind方法中返回这个内部类的实例(因为Stub是继承了Binder类所以MyAidlImpl的实例也会是Binder类型),具体代码如下: ...
* Powered by 2018/3/8 0008. */ public class IPersonImpl extends IPersonAidlInterface.Stub { private String name; private int age; @Override public void setName(String name) throws RemoteException { this.name = name; } @Override public void setAge(int age) throws RemoteException { ...
使用Binder完成进程间通信其实非常简单。我们举一个查询成绩的例子,服务端提供根据学生姓名查询学生成绩的接口,客户端连接服务端通过学生姓名来查询成绩,而客户端与服务端的媒介就是Binder。 1.服务端的实现 服务端自然是要提供服务的,因此就需要我们开启一个Service等待客户端的连接。关于Android的Service这里就不用多说...
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