Android IPC通信AIDL的使用

-------基本的AIDL的使用

1、首先要创建Book.aidl和IBookManager.aidl

2、服务器的创建：

public class BookMangerService extends Service {
    private CopyOnWriteArrayList<Book> mBookList = new CopyOnWriteArrayList<Book>();

    private Binder mbinder = new IBookManager.Stub(){//这里用的是IBookManger的ALDL中的方法
        @Override
        public List<com.example.fyq.broadtest.Book> getBookList() throws RemoteException {
            return mBookList;
        }

        @Override
        public void addBook(com.example.fyq.broadtest.Book book) throws RemoteException {
            mBookList.add(book);
        }
    };

    public BookMangerService() {
    }

    @Override
    public void onCreate() {
        super.onCreate();
        mBookList.add(new Book(1,"Android1"));
        mBookList.add(new Book(2,"Android2"));
    }

    @Override
    public IBinder onBind(Intent intent) {
        return mBinder;
    }
}

3、创建完成后，需要注册Service

4、客户端类

    

public class BookMangerActivity extends Activity {

    private static final String TAG = "BookMangerActivity";
    private ServiceConnection serviceCon = new ServiceConnection() {
        @Override
        public void onServiceConnected(ComponentName name, IBinder service) {

            IBooklManager bookManger = new IBooklManager.Stub.asInterface(service);
            try {
                List<Book> list = bookManger.getBookList();//主要是调用getBookList方法获取Book
                Log.i(TAG, "onServiceConnected: " + list.getClass().getCanonicalName());
                Log.i(TAG, "onServiceConnected: " + list.toString());

            }catch (Exception e ){
                e.printStackTrace();
            }
        }

        @Override
        public void onServiceDisconnected(ComponentName name) {

        }
    };

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_book_manger);
        Intent intent = new Intent(BookMangerActivity.this,BookMangerService.class);
        bindService(intent, serviceCon, Context.BIND_AUTO_CREATE);

    }

    @Override
    protected void onDestroy() {
        unbindService(serviceCon);
        super.onDestroy();
    }
}

5、以上是基本的AIDL的创建，更复杂的问题未写