如何在Android中用block方法停止服务？

我运行代码并得到以下结果，但我希望应用程序能够以“A”->“Service OnDestroy”->“B”->“C”的顺序运行，我该怎么办

在我的方式2部分，我尝试将代码放入函数

new Handler（）.postDelayed（new Runnable（）{}

，没关系，它以“A”->“Service onestory”->“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﹕ 服务预订

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");
            }
        });

    }

}

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);
    }


}

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");
            }
        });

    }

}

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);
    }


}

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);


            }
        });

    }

}

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);
    }
}

RecordService.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");
            }
        });

    }

}

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);
    }


}

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");
            }
        });

    }

}

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);
    }


}

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);


            }
        });

    }

}

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);
    }
}

=================================================================================================

我设置了一个标记isServiceStoped来监控停止服务是否完成，但我的应用程序在显示结果“11-13 11:31:23.107 7599-7599/info.dodata.screenrecorder E/my”后挂起﹕ A“

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);

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

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

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

    }

}

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);
    }


}

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");
            }
        });

    }

}

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);
    }


}

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);


            }
        });

    }

}

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);
    }
}

新的RecordService.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");
            }
        });

    }

}

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);
    }


}

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");
            }
        });

    }

}

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);
    }


}

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);


            }
        });

    }

}

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);
    }
}

===================================================================================================================

我尝试将代码放入函数

new Handler（）.postDelayed（new Runnable（）{}

，没关系，它以“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);

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

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

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

    }

}

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);
    }


}

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");
            }
        });

    }

}

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);
    }


}

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);


            }
        });

    }

}

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);
    }
}

最后一个RecordService.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");
            }
        });

    }

}

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);
    }


}

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");
            }
        });

    }

}

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);
    }


}

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);


            }
        });

    }

}

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);
    }
}

不，您不能同步停止服务。stopService（）是停止服务的请求。它将在稍后尽快停止

不，您不能从onDestroy（）方法中删除super.onDestroy（），但仍能使其正常工作

您无法控制完全停止正在运行的服务的时间。请使用stopService（），其余的都是您无法控制的。您可以使用处理程序监视服务是否在移动到B之前停止，尽管我不确定您为什么要这样做。这不是一个好的做法

是的，您可以删除onDestroy中的super.onDestroy（），但我不建议您这样做。您的应用程序可能会运行，但会留下不需要的资源。 以下是onDestroy（）在android SDK中的外观：

@CallSuper
protected void onDestroy() {
    if (DEBUG_LIFECYCLE) Slog.v(TAG, "onDestroy " + this);
    mCalled = true;

    // dismiss any dialogs we are managing.
    if (mManagedDialogs != null) {
        final int numDialogs = mManagedDialogs.size();
        for (int i = 0; i < numDialogs; i++) {
            final ManagedDialog md = mManagedDialogs.valueAt(i);
            if (md.mDialog.isShowing()) {
                md.mDialog.dismiss();
            }
        }
        mManagedDialogs = null;
    }

    // close any cursors we are managing.
    synchronized (mManagedCursors) {
        int numCursors = mManagedCursors.size();
        for (int i = 0; i < numCursors; i++) {
            ManagedCursor c = mManagedCursors.get(i);
            if (c != null) {
                c.mCursor.close();
            }
        }
        mManagedCursors.clear();
    }

    // Close any open search dialog
    if (mSearchManager != null) {
        mSearchManager.stopSearch();
    }

    getApplication().dispatchActivityDestroyed(this);
}

---

您应该以一种不在乎服务何时被破坏的方式实现代码。

无论如何，如果你真的需要确切的时间，你可以使用Android的广播系统从你的服务中激发一个意图

为您服务：

@Override
public void onDestroy()
{
    super.onDestroy();
    LocalBroadcastManager.getInstance(this).sendBroadcast(new Intent(CONST_SERVICE_DESTROYED));
}

在您的活动中：

private BroadcastReceiver receiver = new BroadcastReceiver()
{
    @Override
    public void onReceive(Context context, Intent intent)
    {
        // your B here

        // your C here
    }
};

您需要像这样注册和注销您的接收者：

@Override
protected void onResume()
{
    super.onResume();
    LocalBroadcastManager.getInstance(this).registerReceiver(receiver, new IntentFilter(CONST_SERVICE_DESTROYED));
}

@Override
protected void onPause()
{
    super.onPause();
    LocalBroadcastManager.getInstance(this).unregisterReceiver(receiver);
}

---

可以找到Android广播系统的一个很好的解释和示例

谢谢，事实上，我已经删除了super.onDestroy（），但是应用程序运行得很好！是否有一个标记我可以监控服务是否停止，如果是，我可以这样做。while（isServiceStoped==false）{//block}if（isServiceStoped==true）{doSomething（）；}谢谢！请查看我修改过的帖子。我设置了一个标记isServiceStoped来监视停止服务是否完成，但我的应用程序在显示结果“11-13 11:31:23.107 7599-7599/info.dodata.screenrecorder E/my”后挂起﹕ 最后，应用程序崩溃了，显示应用程序没有响应错误！我修改了我的帖子，我尝试将代码放入函数new Handler（）.postDelayed（new Runnable（）{}，没关系，它以“A”->“Service onestory”->“B”->“C”的顺序运行，我不知道为什么这种方法会成功，我不知道这种方法是不是好方法，永远不用（RecordService.isServiceStoped==false），它将阻止您的UI。请改用Handler。谢谢！您能用“Handler”给我一个示例代码吗？谢谢！我将尝试您的代码。此外，我尝试将代码“Log.e”（“My”，“B”）；…”放入函数new Handler（）.postDelayed（new Runnable（）{}，你可以在我的中篇文章中看到，没关系，它的运行顺序是“A”->“Service OnDestroy”->“B”->“C”，我不知道为什么这条路会成功，我不知道这条路是否好谢谢！但我需要关心我的服务何时被破坏，因为我需要处理服务生成的数据。好吧，当你的服务收集到数据后，广播一个意图将对你有效。如果你有任何问题，我会在这里回答：）