2.aidl 传递interface 实现callback。

aidl传递interface.java类时编译是会出错的。解决办法是通过aidl实现callback

首先创建aidl文件IService.aidl

interface IService {
    void init(IDemoResultListener listener);
}

IDemoResultListener 就是MyService需要使用引用的aidl

IDemoResultListener .aidl

 interface IDemoResultListener {
    void setByteArray( inout byte[] data);
}

MyService.java

public class MyService extends IService.Stub {
    private static final String TAG = MyService.class.getSimpleName();

    public void init(IDemoResultListener listener) throws RemoteException {
        listener.setByteArray(new byte[]{0x00, 0x01});
    }
}

回调输出到DemoClass

public class DemoClass {
    public DemoClass() {
    }

    private static final String TAG = DemoClass.class.getSimpleName();
    IDemoResultListener listener = new IDemoResultListener.Stub() {
        @Override
        public void setByteArray(byte[] data) throws RemoteException {
            Log.e(TAG, "" + data[0] + " " + data[1]);
        }
    };
}