android绑定服务核心代码

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1：Activity:

Intent serviceIntent= new Intent(MainActivity.this, KlineService.class);  MainActivity.this.bindService(serviceIntent, serviceConnection, BIND_AUTO_CREATE);

private ServiceConnection serviceConnection = new ServiceConnection() {    @Override    public void onServiceConnected(ComponentName componentName, IBinder iBinder) {        KlineService.MyBinder binder = (KlineService.MyBinder) iBinder; //通过IBinder获取Service        klineService= binder.getService();    }    public void onServiceDisconnected(ComponentName componentName) {    }};

在OnDestory方法里面取消绑定服务

MainActivity.this.unbindService(serviceConnection);Intent intent = new Intent(MainActivity.this, KlineService.class);MainActivity.this.stopService(intent);

2 KLineService

private String tag="KlineService";private final IBinder binder = new MyBinder();public class MyBinder extends Binder {   public KlineService getService() {        return KlineService.this;    }}

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