Android中回調介面使用執行個體

MainActivity如下:

package cc.cn;import cc.cn.ThreadSubclass.YourListener;import android.app.Activity;import android.os.Bundle;/** * Demo描述: * Android中回調介面使用執行個體 */public class MainActivity extends Activity {private ThreadSubclass mThreadSubclass;    @Override    public void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.main);        init();    }        private void init(){    mThreadSubclass=new ThreadSubclass();    mThreadSubclass.setYourListener(new YourListener() {@Overridepublic void onSomeChange(String info,int i) {System.out.println("------> info="+info);System.out.println("------> i="+i);}});    mThreadSubclass.start();    }    }

ThreadSubclass如下:

package cc.cn;public class ThreadSubclass extends Thread {private YourListener mYourListener=null;@Overridepublic void run() {super.run();        for (int i = 0; i < 5; i++) {System.out.println("Now is "+i);}        if (mYourListener!=null) {        mYourListener.onSomeChange("輸入已經完畢",9527);}}    //回調介面(監聽器)public interface YourListener {public void onSomeChange(String info,int i);}//設定回調介面(監聽器)的方法public void setYourListener(YourListener yourListener) {mYourListener = yourListener;}}

main.xml如下: