package com.chiang.aidl;interface RemoteSSO {String getPackageName();String getActivityName(String param);
}

public class AIDLService extends Service {private static final String TAG = "AIDLService";private void Log(String str) {Log.i(TAG, "----------" + str + "----------");} public void onCreate() {Log("service created");}public void onStart(Intent intent, int startId) {Log("service started id = " + startId);}public IBinder onBind(Intent t) {Log("service on bind");return mBinder;}public void onDestroy() {Log("service on destroy");super.onDestroy();}public boolean onUnbind(Intent intent) {Log("service on unbind");return super.onUnbind(intent);}public void onRebind(Intent intent) {Log("service on rebind");super.onRebind(intent);}/*** Service实现该方法，给远程Client调用*/private final RemoteSSO.Stub mBinder = new RemoteSSO.Stub() {@Overridepublic String getPackageName() throws RemoteException {Log.e(TAG, "remote call from client! current thread id = " + Thread.currentThread().getId());return "调用service获取包名";}@Overridepublic String getActivityName(String param) throws RemoteException {Log.e(TAG, "remote call from client! current thread id = " + Thread.currentThread().getId() +"  param:"+param);return "调用service获取activity名";}};
}

AndroidMainifest.xml文件的配置，只需要在application标签里增加service标签即可

<serviceandroid:name=".AIDLService"android:exported="true" ><intent-filter><!-- 这里的action是给cilent调用的标识 --><action android:name="com.chiang.aidlservice.aidl" /></intent-filter></service>

Clinet端

/*** 注意.aidl文件要和被调用的.aidl文件要是一样的包名、类名、方法名，否则你调用会错误* @author JiangHao**/
public class MainActivity extends Activity implements OnClickListener {public static final String TAG = "AIDL";private RemoteSSO remoteSSO;@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.activity_main);//根据service的action名称来调用Intent intent = new Intent("com.chiang.aidlservice.aidl");bindService(intent, connection, Context.BIND_AUTO_CREATE);}@Overridepublic void onClick(View v) {switch (v.getId()) {case R.id.callRemote:{//远程调用if(remoteSSO==null){Toast.makeText(this, "等待连接...", Toast.LENGTH_SHORT).show();return;}try {Toast.makeText(this, "---"+remoteSSO.getActivityName("我去")+"---", Toast.LENGTH_SHORT).show();} catch (RemoteException e) {e.printStackTrace();Toast.makeText(this, "---错误---", Toast.LENGTH_SHORT).show();}break;}case R.id.cancalCall:{//注销unbindService(connection);break;}}}ServiceConnection connection=new ServiceConnection() {@Overridepublic void onServiceDisconnected(ComponentName name) {Log.i(TAG, "注销连接!");remoteSSO = null;}@Overridepublic void onServiceConnected(ComponentName name, IBinder service) {Log.i(TAG, "连接成功!");remoteSSO = RemoteSSO.Stub.asInterface(service);}};}