android - 如何在Android中以块方法停止服务？

我运行代码并得到以下结果，但我希望应用程序可以按“a”->“service ondestroy”->“b”->“c”的顺序运行，我该怎么办？
在我的方法2部分中，我尝试将代码放入函数new Handler().postDelayed(new Runnable() {}，没关系，它按照“a”->“service ondestroy”->“b”->“c”的顺序运行，
我不知道为什么这条路能成功，我不知道这条路是不是好路！
结果
11-13 10:04:32.137 27947-27947/info.dodata.screenrecorder e/my:a
11-13 10:04:32.147 27947-27947/info.dodata.screenrecorder e/my:b
11-13 10:04:32.157 27947-27947/info.dodata.screenrecorder e/my:c
11-13 10:04:32.157 27947-27947/info.dodata.screenrecorder e/my:服务OnDestroy
UIAbou.CS

public class UIAbout extends Activity {

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

        Intent intent1 = new Intent(UIAbout.this,bll.RecordService.class);
        startService(intent1);

        Button btnReturn = (Button) findViewById(R.id.btnReturn);
        btnReturn.setOnClickListener(new OnClickListener() {
            @Override
            public void onClick(View v) {
                Log.e("My", "A");

                Intent intent1 = new Intent(UIAbout.this,bll.RecordService.class);
                stopService(intent1);

                Log.e("My", "B");

                Toast.makeText(getApplicationContext(), "OK", Toast.LENGTH_LONG).show();

                Log.e("My", "C");
            }
        });

    }

}

记录服务.cs

public class RecordService extends Service {

    private Context mContext;

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

    @Override
    public void onCreate(){

    }

    @Override
    public void onDestroy(){
        Log.e("My","Service OnDestroy");
        super.onDestroy(); //It seems that the APP is OK if I remove this.
    }


    @Override
    public int onStartCommand(Intent intent, int flags, int startId) {
         return super.onStartCommand(intent,flags,startId);
    }


}

一号公路======================================
我设置了一个标记isServiceStoped以监视停止服务是否完成，但显示结果“11-13 11:31:23.107 7599-7599/info.dodata.screenRecorder e/my：”后，我的应用程序将挂起
新uiabout.cs

public class UIAbout extends Activity {

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

        Intent intent1 = new Intent(UIAbout.this,bll.RecordService.class);
        startService(intent1);

        Button btnReturn = (Button) findViewById(R.id.btnReturn);
        btnReturn.setOnClickListener(new OnClickListener() {
            @Override
            public void onClick(View v) {
                Log.e("My", "A");

                Intent intent1 = new Intent(UIAbout.this, bll.RecordService.class);
                stopService(intent1);

                while (RecordService.isServiceStoped==false){
                    //It block
                }

                Log.e("My", "B");

                Toast.makeText(getApplicationContext(), "OK", Toast.LENGTH_LONG).show();

                Log.e("My", "C");
            }
        });

    }

}

新的recordservice.cs

public class RecordService extends Service {

   public static boolean isServiceStoped=true;

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


    @Override
    public void onCreate(){

    }

    @Override
    public void onDestroy(){
        Log.e("My", "Service OnDestroy");
        isServiceStoped=true;
        super.onDestroy(); //It seems that the APP is OK if I remove this.
    }


    @Override
    public int onStartCommand(Intent intent, int flags, int startId) {

        isServiceStoped=false;
        return super.onStartCommand(intent,flags,startId);
    }


}

我的路2==========================================
我试着将代码放入函数new Handler().postDelayed(new Runnable() {}，没关系，它按照“a”->“service ondestroy”->“b”->“c”的顺序运行，
我不知道为什么这条路能成功，我不知道这条路是否好
最后一个uiabout.cs

public class UIAbout extends Activity {

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

        Intent intent1 = new Intent(UIAbout.this,bll.RecordService.class);
        startService(intent1);

        Button btnReturn = (Button) findViewById(R.id.btnReturn);
        btnReturn.setOnClickListener(new OnClickListener() {
            @Override
            public void onClick(View v) {
                Log.e("My", "A");

                Intent intent1 = new Intent(UIAbout.this, bll.RecordService.class);
                stopService(intent1);

                new Handler().postDelayed(new Runnable() {
                    public void run() {
                        Log.e("My", "B");

                        Toast.makeText(getApplicationContext(), "OK", Toast.LENGTH_LONG).show();

                        Log.e("My", "C");
                    }
                }, 1);


            }
        });

    }

}

最后一个recordservice.cs

public class RecordService extends Service {

    private Context mContext;

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

    @Override
    public void onCreate(){

    }

    @Override
    public void onDestroy(){
        Log.e("My", "Service OnDestroy");
        super.onDestroy(); //It seems that the APP is OK if I remove this.
    }


    @Override
    public int onStartCommand(Intent intent, int flags, int startId) {
        return super.onStartCommand(intent,flags,startId);
    }
}

最佳答案

不，不能同时停止服务。stopService（）是停止服务的请求。它会在以后的某个时候尽快停止。
不，不能从ondestroy（）方法中删除super.ondestroy（），并且仍然可以正常工作。