流沙团
远程服务的调用步骤
2016-9-3 流沙团


1\ 编写service接口



2\ 把IService接口中的 public \ private 去掉, 把文件扩展名更改为 aidl







package com.gyarmy.service01;

interface IService {

void callServiceMethod();

}







3\ 把MyAgent的继承更改为 IService的 Stub



package com.gyarmy.service01;

import android.app.Service;
import android.content.Intent;
import android.os.Binder;
import android.os.IBinder;

public class MyService extends Service {

private class MyAgent extends IService.Stub{
@Override
public void callServiceMethod() {
// TODO Auto-generated method stub
serviceMethod();
}


}


@Override
public IBinder onBind(Intent intent) {
// TODO Auto-generated method stub

System.out.println("绑定服务被调用");

return new MyAgent();
}

@Override
public void onStart(Intent intent, int startId) {
// TODO Auto-generated method stub

System.out.println("开启服务被调用");

super.onStart(intent, startId);
}

@Override
public void onDestroy() {
// TODO Auto-generated method stub

System.out.println("关闭服务");
super.onDestroy();
}

public void serviceMethod(){
System.out.println("www.gyarmy.com");
}


}



4\ 内线类的方法, 调用服务的方法







5\ 编写本地的 bindservice







6\编写 myconnection







package com.gyarmy.service02;

import com.gyarmy.service01.IService;

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

public class MainActivity extends Activity {

@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
}

@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;
}

private IService agent;

public void callRemoteService(View v){
Intent intent = new Intent();
intent.setAction("com.gyarmy.rms");
bindService(intent, new MyConn(), BIND_AUTO_CREATE);
}

public class MyConn implements ServiceConnection{

@Override
public void onServiceConnected(ComponentName name, IBinder service) {
// TODO Auto-generated method stub
//agent = (IService.Stub)service;
agent = IService.Stub.asInterface(service);
}

@Override
public void onServiceDisconnected(ComponentName name) {
// TODO Auto-generated method stub

}


}

public void callRemoteMethod(View v) throws RemoteException{

agent.callServiceMethod();
}

}







7\ 调用服务中的方法

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