151102笔记

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Android studio AIDL
首先右键建立AIDL

package com.example.administrator.talkapp;// Declare any non-default types here with import statementsinterface MyAIDLService {    int plus(int a, int b);        String toUpperCase(String str);}

注意那个包名
来到清单，要保持包名一致
然后build-makeproject,就可以看到
这里写图片描述
然后就可以开始启用了

package com.example.administrator.talkapp;import android.app.Activity;import android.content.ComponentName;import android.content.Intent;import android.content.ServiceConnection;import android.os.Bundle;import android.os.IBinder;import android.util.Log;import android.view.View;import android.widget.Button;/** * Created by Administrator on 2015/11/2. */public class MainActivity extends Activity implements View.OnClickListener{    private Button startService;    private Button stopService;    private Button bindService;    private Button unbindService;    private MyService.MyBinder myBinder;    private MyAIDLService myServiceAIDL;    private Intent binderIntent;    private final static boolean create_flag=true;    private final static boolean destory_flag=false;    private final static String TAG="MainActivity";    private ServiceConnection connection = new ServiceConnection() {        @Override        public void onServiceConnected(ComponentName componentName, IBinder iBinder) {//            myBinder=(MyService.MyBinder)iBinder;//            myBinder.startDownload();            myServiceAIDL=MyAIDLService.Stub.asInterface(iBinder);            try{                //用过AIDL远程调用                Log.e("fish","aidl");                myServiceAIDL.toUpperCase("lala");            }catch (Exception e)            {                e.printStackTrace();            }        }        @Override        public void onServiceDisconnected(ComponentName componentName) {        }    };    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_main2);//        startService = (Button) findViewById(R.id.start_service);//        stopService = (Button) findViewById(R.id.stop_service);//        bindService = (Button) findViewById(R.id.bind_service);//        unbindService = (Button) findViewById(R.id.unbind_service);//        startService.setOnClickListener(this);//        stopService.setOnClickListener(this);//        bindService.setOnClickListener(this);//        unbindService.setOnClickListener(this);        //开启服务        Intent intent = new Intent(this, MyService.class);        startService(intent);        //连接远程Service和Activity        binderIntent = new Intent(this,MyService.class);        Bundle bundle = new Bundle();        bundle.putBoolean("flag", create_flag);        binderIntent.putExtras(bundle);        bindService(binderIntent, connection, BIND_AUTO_CREATE);    }    @Override    public void onClick(View v) {        switch (v.getId()) {            case R.id.start_service:                Intent startIntent = new Intent(this, MyService.class);                startService(startIntent);                break;            case R.id.stop_service:                Intent stopIntent = new Intent(this, MyService.class);                stopService(stopIntent);                break;            case R.id.bind_service:                Intent bindIntent = new Intent(this, MyService.class);                bindService(bindIntent, connection, BIND_AUTO_CREATE);                break;            case R.id.unbind_service:                unbindService(connection);                break;            default:                break;        }    }    @Override    protected void onDestroy() {        super.onDestroy();        Log.d(TAG,"++MainActivity onDestroy++");        boolean flag = false;        //暂停服务        Intent intent = new Intent(this, MyService.class);        stopService(intent);        //断开与远程Service的连接        unbindService(connection);    }}

package com.example.administrator.talkapp;import android.app.Notification;import android.app.PendingIntent;import android.app.Service;import android.content.Intent;import android.os.Binder;import android.os.IBinder;import android.os.RemoteException;import android.support.annotation.Nullable;import android.util.Log;/** * Created by Administrator on 2015/11/2. */public class MyService extends Service {//    private MyBinder mBinder = new MyBinder();    boolean flag;    private final static String TAG = "MainService";MyAIDLService.Stub mbinder=new MyAIDLService.Stub() {    @Override    public int plus(int a, int b) throws RemoteException {        return 0;    }    @Override    public String toUpperCase(String str) throws RemoteException {        return null;    }};    @Override    public void onCreate() {        super.onCreate();//        Log.d(TAG, "onCreate() executed");//        Notification notification = new Notification(R.drawable.ic_check,//                "有通知到来", System.currentTimeMillis());//        Intent notificationIntent = new Intent(this, MainActivity.class);//        PendingIntent pendingIntent = PendingIntent.getActivity(this, 0,//                notificationIntent, 0);////        notification.setLatestEventInfo(this, "这是通知的标题", "这是通知的内容",////                pendingIntent);////        startForeground(1, notification);//        Notification n = new Notification.Builder(this)//                .setContentTitle("有通知到来")//                .setTicker("Ticker")//                .setContentText("内容")//                .setSmallIcon(R.drawable.ic_check)//                .setContentIntent(pendingIntent)//                .build();////        startForeground(1, n);        try{            Thread.sleep(1000);        }catch (Exception e)        {            e.printStackTrace();        }        Log.d(TAG, "onCreate() executed");    }    @Override    public int onStartCommand(Intent intent, int flags, int startId) {        Log.d(TAG, "onStartCommand() executed");        return super.onStartCommand(intent, flags, startId);    }    @Override    public void onDestroy() {        super.onDestroy();        Log.d(TAG, "onDestroy() executed");    }    @Nullable    @Override    public IBinder onBind(Intent intent) {        return null;    }    class MyBinder extends Binder {        public void startDownload() {            Log.d("TAG", "startDownload() executed");            // 执行具体的下载任务        }    }}

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