Android 学习笔记 Service服务与远程通信...（AIDL）

package org.hinst.demo;
interface IPerson{
    void setName(String name);
    void setAge(int age);
    void setEmail(String email);
    String display();
} 

package org.hinst.demo;

import android.os.RemoteException;

public class IPersonImpl extends IPerson.Stub{

    private String name="ClearLove";
    private int age=20;
    private String email="zxf@163.com";
    @Override
    public void setName(String name) throws RemoteException {
        // TODO Auto-generated method stub
        this.name=name;
    }

    @Override
    public void setAge(int age) throws RemoteException {
        // TODO Auto-generated method stub
        this.age=age;
    }

    @Override
    public void setEmail(String email) throws RemoteException {
        // TODO Auto-generated method stub
        this.email=email;
    }

    @Override
    public String display() throws RemoteException {
        // TODO Auto-generated method stub
        return "姓名："+name+"年龄"+age+"邮箱"+email;
    }

}

<service android:name="MyRemoteService">
            <intent-filter>
                <action android:name="org.hinst.demo.MyRemoteService"/>
            </intent-filter>
</service>

package org.hnist.exam;

import org.hinst.demo.IPerson;

import com.example.exam6_7client.R;

import android.os.Bundle;
import android.os.IBinder;
import android.os.RemoteException;
import android.app.Activity;
import android.app.Service;
import android.content.ComponentName;
import android.content.Intent;
import android.content.ServiceConnection;
import android.view.Menu;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.TextView;

public class MainActivity extends Activity implements View.OnClickListener {

    private IPerson iPerson;
    private TextView textview;
    Intent intent=new Intent("org.hinst.demo.MyRemoteService");
    private ServiceConnection con=new ServiceConnection() {
        
        @Override
        public void onServiceDisconnected(ComponentName name) {
            // TODO Auto-generated method stub
            iPerson=null;
        }
        
        @Override
        synchronized public void onServiceConnected(ComponentName name, IBinder service) {
            // TODO Auto-generated method stub
            iPerson=IPerson.Stub.asInterface(service);
        }
    };
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        findViewById(R.id.start).setOnClickListener(this);
        bindService(intent, con, Service.BIND_AUTO_CREATE);
        textview=(TextView) findViewById(R.id.show);
    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        // Inflate the menu; this adds items to the action bar if it is present.
        getMenuInflater().inflate(R.menu.main, menu);
        return true;
    }

    @Override
    public void onClick(View v) {
        // TODO Auto-generated method stub
        switch(v.getId()){
        case R.id.start:
            try {
                iPerson.setName("Clearlove");
                String msg=iPerson.display();
                MainActivity.this.textview.setText(msg);
            } catch (RemoteException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
            
        }
    }
    protected void onDestroy(){
        unbindService(con);
        super.onDestroy();
    }

}

serviceintent =new Intent();
serviceintent.setComponent(new ComponentName("com.example.myserviceapp","com.example.myserviceapp.AppMyService"));