Android studio 查看aidl定義的文件：當你進入你的AIDL文件并編寫好了之后，點擊AS上方菜單欄中的Build->Make Project，之后便可以在當前工程的app/build/generated/source/aidl/debug中找到系統為我們生成的.java文件了。

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Service端

<service android:name="com.atguigu.l07_service.remote.MyRemoteService"><intent-filter><action android:name="com.atguigu.l07_service.remote.MyRemoteService.Action"/></intent-filter></service> public class MyRemoteService extends Service {@Overridepublic IBinder onBind(Intent intent) {Log.e("TAG", "onBind()");return new StudentService();}@Overridepublic boolean onUnbind(Intent intent) {Log.e("TAG", "onUnbind()");return super.onUnbind(intent);}//處理Student相關的業務邏輯類class StudentService extends IStudentService.Stub {@Overridepublic Student getStudentById(int id) throws RemoteException {Log.e("TAG", "Service getStudentById() "+id);return new Student(id, "Tom", 10000);}}}

《------------------------------start定義aidl接口--------------------------------------------》

定義自定義類型Student //必須實現Parcelable接口 public class Student implements Parcelable {private int id;private String name;get set。。。。public int describeContents() { return 0;}//將當前對象的屬性數據寫到Parcel包對象中(也就是打包) 打包解包在服務器端或client端都有可能，根據功能需求分類，如果服務器傳出數據，則打包就在服務器端完成，如果客戶端傳輸數據，則打包就在客戶端完成public void writeToParcel(Parcel dest, int flags) {dest.writeInt(this.id);dest.writeString(this.name);}// 添加一個靜態成員,名為CREATOR,該對象實現了Parcelable.Creator接口public static final Parcelable.Creator<Student> CREATOR = new Parcelable.Creator<Student>() {public Student createFromParcel(Parcel source) {return new Student(source.readInt(), source.readString());}public Student[] newArray(int size) {return new Student[size];}}; }
創建文件：Student.aidl package com.atguigu.service.test.remote; parcelable Student; 創建文件：IStudentService.aidl package com.atguigu.service.test.remote; import com.atguigu.service.test.remote.Student;interface IStudentService {Student getStudentById(int id); } eclipse自動生成一個通信接口類
package com.atguigu.service.test.remote; public interface IStudentService extends android.os.IInterface{....... }

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《------------------------------end定義aidl接口--------------------------------------------》

client

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public class MainActivity extends Activity {private EditText et_aidl_id;@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.activity_main);et_aidl_id = (EditText) findViewById(R.id.et_aidl_id);}private ServiceConnection conn;private IStudentService studentService;public void bindRemoteService(View v) {Intent intent = new Intent("com.atguigu.l07_service.remote.MyRemoteService.Action");if (conn == null) {conn = new ServiceConnection() {@Overridepublic void onServiceDisconnected(ComponentName name) {}@Overridepublic void onServiceConnected(ComponentName name,IBinder service) {Log.e("TAG", "onServiceConnected()");studentService = IStudentService.Stub.asInterface(service);}};bindService(intent, conn, Context.BIND_AUTO_CREATE);Toast.makeText(this, "綁定Service", 0).show();} else {Toast.makeText(this, "已經綁定Service", 0).show();}}public void invokeRemote(View v) throws RemoteException {if(studentService!=null) {int id = Integer.parseInt(et_aidl_id.getText().toString());Student student = studentService.getStudentById(id);Toast.makeText(this, student.toString(), 0).show();}}public void unbindRemoteService(View v) {if (conn != null) {unbindService(conn);conn = null;studentService = null;Toast.makeText(this, "解綁Service", 0).show();} else {Toast.makeText(this, "還未綁定Service", 0).show();}} }

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轉載于:https://www.cnblogs.com/znsongshu/p/9355893.html

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