标签:lte obj package and ati method == abs ram
先上实例代码:
service:
public class AidlService extends Service{ @Override public IBinder onBind(Intent arg0) { /*return new AIDLTest.Stub() { @Override public String hello(String name) throws RemoteException { // TODO Auto-generated method stub return "hello"+name; } };*/ return mBinder; } //一个类,继承了Binder,那么它的对象就可以被远程的进程使用了(前提是远程进程获取了这个类的对象【对象的引用】 private final AIDLTest.Stub mBinder = new AIDLTest.Stub() { @Override public String hello(String name) throws RemoteException { // TODO Auto-generated method stub return "hello"+name; } };
client:
Intent intent = new Intent();
intent.setPackage("包名");
context.bindService(intent, serviceConnection,Context.BIND_AUTO_CREATE);
private ServiceConnection serviceConnection = new ServiceConnection() {
@Override
public void onServiceConnected(ComponentName name, IBinder service) {
Log.d(TAG, "++++++ onServiceConnected: success ++++++");
vasInterface = AIDLTest.Stub.asInterface(service);
}
@Override
public void onServiceDisconnected(ComponentName name) {
vasInterface = null;
}
};
解析:
最主要的部分是AS自动生成的AIDLTest文件:
/* * This file is auto-generated. DO NOT MODIFY. * Original file: F:\\Project\\Practice\\FrameworkDemo\\app\\src\\main\\aidl\\com\\example\\admin\\frameworkdemo\\AIDLTest.aidl */ package com.example.admin.frameworkdemo; public interface AIDLTest extends android.os.IInterface { /** * Local-side IPC implementation stub class. */ public static abstract class Stub extends android.os.Binder implements com.example.admin.frameworkdemo.AIDLTest { private static final java.lang.String DESCRIPTOR = "com.example.admin.frameworkdemo.AIDLTest"; /** * Construct the stub at attach it to the interface. */ public Stub() { this.attachInterface(this, DESCRIPTOR); } /** * Cast an IBinder object into an com.example.admin.frameworkdemo.AIDLTest interface, * generating a proxy if needed. */ public static com.example.admin.frameworkdemo.AIDLTest asInterface(android.os.IBinder obj) { if ((obj == null)) { return null; } android.os.IInterface iin = obj.queryLocalInterface(DESCRIPTOR); if (((iin != null) && (iin instanceof com.example.admin.frameworkdemo.AIDLTest))) { return ((com.example.admin.frameworkdemo.AIDLTest) iin); } return new com.example.admin.frameworkdemo.AIDLTest.Stub.Proxy(obj); } @Override public android.os.IBinder asBinder() { return this; } @Override public boolean onTransact(int code, android.os.Parcel data, android.os.Parcel reply, int flags) throws android.os.RemoteException { switch (code) { case INTERFACE_TRANSACTION: { reply.writeString(DESCRIPTOR); return true; } case TRANSACTION_hello: { data.enforceInterface(DESCRIPTOR); java.lang.String _arg0; _arg0 = data.readString(); java.lang.String _result = this.hello(_arg0); reply.writeNoException(); reply.writeString(_result); return true; } } return super.onTransact(code, data, reply, flags); } private static class Proxy implements com.example.admin.frameworkdemo.AIDLTest { private android.os.IBinder mRemote; Proxy(android.os.IBinder remote) { mRemote = remote; } @Override public android.os.IBinder asBinder() { return mRemote; } public java.lang.String getInterfaceDescriptor() { return DESCRIPTOR; } @Override public java.lang.String hello(java.lang.String name) throws android.os.RemoteException { android.os.Parcel _data = android.os.Parcel.obtain(); android.os.Parcel _reply = android.os.Parcel.obtain(); java.lang.String _result; try { _data.writeInterfaceToken(DESCRIPTOR); _data.writeString(name); mRemote.transact(Stub.TRANSACTION_hello, _data, _reply, 0); _reply.readException(); _result = _reply.readString(); } finally { _reply.recycle(); _data.recycle(); } return _result; } } static final int TRANSACTION_hello = (android.os.IBinder.FIRST_CALL_TRANSACTION + 0); } public java.lang.String hello(java.lang.String name) throws android.os.RemoteException; }
标签:lte obj package and ati method == abs ram
原文地址:https://www.cnblogs.com/wnpp/p/13135501.html