APP使用支付宝业务

注意事项：记得配置清单文件，不然支付给谁都不知道

<serviceandroid:name="com.example.aliplay.payService">

           <intent-filter>

               <actionandroid:name="com.mubai.zhifu"/>

           </intent-filter>

       </service>

注意：payInterface.aidl是没有public的，因为他全体默认public 

首先是支付方面payservicer.java

publicclasspayServiceextendsService {

     @Override

     publicIBinder onBind(Intent intent) {

          //TODOAuto-generated method stub

          returnnewPayyouxi();

     }

   

     //中间人对象

     classPayyouxiextendsStub{

          @Override

          publicvoidpay()throwsRemoteException {

              // 调用服务的pay方法

              payService.this.pay();

              

          }

          

     }

     

     

     publicvoidpay(){

          System.out.println("检测运行环境");

          System.out.println("加密用户名密码");

          System.out.println("建立数据");

          System.out.println("上传数据");

          System.out.println("支付完成");

     }

}

----------------------------------------

payInterface.aidl

package com.example.aliplay;

interface PayInterface {

       void pay();

}

这个是抽象出来的接口，改了后缀名复制给我们需要使用的项目

-------------------------------

我们需要使用的项目：注意，复制过来的AIDL文件要给他一个相同与复制来文件的包名，否则APP无法识别

publicclassMainActivityextendsActivity {

   

     PayInterfacepi;

   @Override

   protectedvoidonCreate(Bundle savedInstanceState) {

       super.onCreate(savedInstanceState);

        setContentView(R.layout.activity_main);

        Intent intent =newIntent();

        intent.setAction("com.mubai.zhifu");

        bindService(intent,newServiceConnection() {

              

              @Override

              publicvoidonServiceDisconnected(ComponentName name) {

                   //TODOAuto-generated method stub

                   

              }

              

              @Override

              publicvoidonServiceConnected(ComponentName name, IBinder service) {

                   //TODOAuto-generated method stub

                   //使用aidl中自动生成的方法来强转

                   pi= Stub. asInterface(service);

              }

          },BIND_AUTO_CREATE);

    }

  

   

   

   publicvoidclick(View v){

     //调用远程服务支付方法

     

     try{

              pi.pay();

          }catch(RemoteException e) {

              //TODOAuto-generated catch block

              e.printStackTrace();

          }

     

    }

   

}