一个Demo学完Android中所有的服务

注：这个例子来自“安卓巴士”，经阅读，理解，写此文章

说明：这个例子实现了Android中常见的许多服务，下面是实现的截图

接下来，以源代码的方式分析这个例子

1.MainActivity--主界面

这个类主要是实现用户所看到的这个Activity，其中包含了一系列的按钮，用户点击按钮执行相应的动作，所以在这个类中主要是对按钮的定义和对按钮绑定相应的监听器，下面是实现的代码：

package lovefang.stadyService;

import android.app.Activity;
import android.os.Bundle;
import android.widget.Button;
import android.view.View;
import android.content.Intent;
import android.util.Log;
/**这是使用后台服务的学习例子*/
public class MainStadyServics extends Activity {
        /**参数设置*/
    Button startServiceButton;// 启动服务按钮
    Button shutDownServiceButton;// 关闭服务按钮
    Button startBindServiceButton;// 启动绑定服务按钮
    Button sendBroadcast;// 使用广播
    Button notificationButton;// 使用通知功能
    Button alarmButton;// 使用闹钟
    Button handlerButton;// 使用handler
    Button asyncButton;// 使用异步加载
    Button phoneStateButton;// 查看手机状态
    Button callphoneButton;// 拨打电话
    Button vibratorButton;// 使用震动 
    CountService countService;
    
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        Log.v("MainStadyServics", "setContentView");
        setContentView(R.layout.main);
        getWidget();
        regiestListener();
    }
        /**获得组件*/
    public void getWidget(){
        startServiceButton = (Button)findViewById(R.id.startServerButton);
        startBindServiceButton = (Button)findViewById(R.id.startBindServerButton);
        shutDownServiceButton = (Button)findViewById(R.id.sutdownServerButton);
        sendBroadcast = (Button)findViewById(R.id.sendBroadcast);
        notificationButton = (Button)findViewById(R.id.notification);
        alarmButton = (Button)findViewById(R.id.alarm);
        handlerButton = (Button)findViewById(R.id.handler);
        asyncButton = (Button)findViewById(R.id.async);
        phoneStateButton = (Button) findViewById(R.id.phonestate);
        callphoneButton = (Button) findViewById(R.id.callphone);
        vibratorButton = (Button) findViewById(R.id.vibrator);
    }
        /**为按钮添加监听*/
    public void regiestListener(){
        startServiceButton.setOnClickListener(startService);
        shutDownServiceButton.setOnClickListener(shutdownService);
        startBindServiceButton.setOnClickListener(startBinderService);
        sendBroadcast.setOnClickListener(broadcastReceiver);
        notificationButton.setOnClickListener(notification);
        alarmButton.setOnClickListener(startAlarm);
        handlerButton.setOnClickListener(handler);
        asyncButton.setOnClickListener(async);
        phoneStateButton.setOnClickListener(phonestate);
        callphoneButton.setOnClickListener(callphoneEvent);
        vibratorButton.setOnClickListener(vibrator);
    }
        /**启动服务的事件监听*/
    public Button.OnClickListener startService = new Button.OnClickListener(){
        public void onClick(View view){
                /**单击按钮时启动服务*/
            Intent intent = new Intent(MainStadyServics.this,CountService.class);
            startService(intent);
            Log.v("MainStadyServics", "start Service");
        }
    };
        /**关闭服务*/
    public Button.OnClickListener shutdownService = new Button.OnClickListener(){
        public void onClick(View view){
                /**单击按钮时启动服务*/
            Intent intent = new Intent(MainStadyServics.this,CountService.class);
                /**退出Activity是，停止服务*/
            stopService(intent);
            Log.v("MainStadyServics", "shutDown serveice");
        }
    };
        /**打开绑定服务的Activity*/
    public Button.OnClickListener startBinderService = new Button.OnClickListener(){
        public void onClick(View view){
                /**单击按钮时启动服务*/
            Intent intent = new Intent(MainStadyServics.this,UseBrider.class);
            startActivity(intent);
            Log.v("MainStadyServics", "start Binder Service");
        }
    };
        /**打开广播学习的按钮*/
    public Button.OnClickListener broadcastReceiver = new Button.OnClickListener(){
        public void onClick(View view){
            Intent intent = new Intent(MainStadyServics.this,UseBroadcast.class);
            startActivity(intent);
            Log.v("MainStadyServics","start broadcast");
        }
    };
        /**打开通知*/
    public Button.OnClickListener notification = new Button.OnClickListener(){
        public void onClick(View view){
            Intent intent = new Intent(MainStadyServics.this, UseNotification.class);
            startActivity(intent);
            Log.v("MainStadyService ","start Notification");
            
        }
    };
        /**使用闹钟*/
    public Button.OnClickListener startAlarm = new Button.OnClickListener(){
        public void onClick(View view){
            Intent intent = new Intent(MainStadyServics.this, UseAlarmManager.class);
            startActivity(intent);
            Log.v("MainStadyService ","start alarm");
            
        }
    };
    public Button.OnClickListener handler= new Button.OnClickListener(){
        public void onClick(View view){
            Intent intent = new Intent(MainStadyServics.this, UseHandleMessage.class);
            startActivity(intent);
            Log.v("MainStadyService ","start handle");
        }
    };
    public Button.OnClickListener async= new Button.OnClickListener(){
        public void onClick(View view){
            Intent intent = new Intent(MainStadyServics.this, UseAsyncTask.class);
            startActivity(intent);
            Log.v("MainStadyService ","start handle");
        }
    };
    public Button.OnClickListener phonestate= new Button.OnClickListener(){
        public void onClick(View view){
            Intent intent = new Intent(MainStadyServics.this, UsePhoneState.class);
            startActivity(intent);
            Log.v("MainStadyService ","start phonestate");
        }
    };
    public Button.OnClickListener callphoneEvent= new Button.OnClickListener(){
        public void onClick(View view){
            Intent intent = new Intent(MainStadyServics.this, UseActionCall.class);
            startActivity(intent);
            Log.v("MainStadyService ","start callphone");
        }
    };
    public Button.OnClickListener vibrator= new Button.OnClickListener(){
        public void onClick(View view){
            Intent intent = new Intent(MainStadyServics.this, UseVibrator.class);
            startActivity(intent);
            Log.v("MainStadyService ","start callphone");
        }
    };
        /***/
    protected void onDestroy(){
        super.onDestroy();
        Intent intent = new Intent(MainStadyServics.this,CountService.class);
            /**退出Activity是，停止服务*/
        stopService(intent);
    }

}

 

2.启动服务按钮

 

这个类实现的是第一个按钮的功能，在这个类中新开了一个线程，并每隔一秒打印出一行日志

代码如下：

 

package lovefang.stadyService;
/**引入包*/
    import android.app.Service;// 服务的类
    import android.os.IBinder;
    import android.os.Binder;
    import android.content.Intent;
    import android.util.Log;
/**计数的服务*/
    public class CountService extends Service{
            /**创建参数*/
        boolean threadDisable ;
        int count;
        
        public IBinder onBind(Intent intent){
            return null;
        }
        public void onCreate(){
            super.onCreate();
                /**创建一个线程，每秒计数器加一，并在控制台进行Log输出*/
            new Thread(new Runnable(){
                public void run(){
                    while(!threadDisable){
                        try{
                            Thread.sleep(1000);
                        }catch(InterruptedException e){
                            
                        }
                        count++;
                        Log.v("CountService","Count is"+count);
                    }
                }
            }).start();
        }
        public void onDestroy(){
            super.onDestroy();
                /**服务停止时，终止计数进程*/
            this.threadDisable = true;
        }
        public int getConunt(){
            return count;
        }
        class ServiceBinder extends Binder{
            public CountService getService(){
                return CountService.this;
            }
        }
    }

 

3.绑定服务

 

服务有两种实现的方法：

1.startService，启动服务，这时需要程序员管理服务的生命周期

2.bindService，绑定服务，此时Service与Activity绑定在一起

下面是实现的代码：

 

package lovefang.stadyService;
/**引入包*/
    import android.app.Activity;
    import android.content.ComponentName;
    import android.content.Context;
    import android.content.Intent;
    import android.content.ServiceConnection;
    import android.os.Bundle;
    import android.os.IBinder;
    import android.util.Log;

/**通过bindService和unBindSerivce的方式启动和结束服务*/
    public class UseBrider extends Activity {
            /**参数设置*/
        CountService countService;
    
        @Override
        public void onCreate(Bundle savedInstanceState) {
            super.onCreate(savedInstanceState);
            setContentView(new UseBriderFace(this));
            Intent intent = new Intent(UseBrider.this,CountService.class);
                /**进入Activity开始服务*/
            bindService(intent, conn, Context.BIND_AUTO_CREATE);
            
        }
        private ServiceConnection conn = new ServiceConnection(){
                /**获取服务对象时的操作*/ 
            public void onServiceConnected(ComponentName name, IBinder service) {
                // TODO Auto-generated method stub
                countService = ((CountService.ServiceBinder)service).getService();
                
            }
                /**无法获取到服务对象时的操作*/
            public void onServiceDisconnected(ComponentName name) {
                // TODO Auto-generated method stub
                countService =null;
            }
            
            
        };
        protected void onDestroy(){
            super.onDestroy();
            this.unbindService(conn);
            Log.v("MainStadyServics", "out");
        }
    }

 

4.发送广播

 

使用sendBroadcast，向一个Action发送广播，并由相应的广播接收器接收并执行相应的动作

实现的代码如下：

4.1 打开广播服务

 

package lovefang.stadyService;
/**引入包*/
    import android.view.View;
    import android.os.Bundle;
    import android.app.Activity;
    import android.content.Intent;
    import android.widget.Button;
/**使用Broadcast,这是一个发送广播的类*/
    public class UseBroadcast extends Activity{
            /**创建参数*/
        private Button sendBroadcast;
            /**创建Activity*/
        public void onCreate(Bundle savedInstanceState){
            super.onCreate(savedInstanceState);
            setContentView(R.layout.broadcast);// 使用布局文件
            getView();
            sendBroadcast.setOnClickListener(sendBroadcastClick);// 添加事件监听
        }
        public void getView(){
            sendBroadcast = (Button)findViewById(R.id.sendBroadcast);
        }
            /**创建事件监听*/
        public Button.OnClickListener sendBroadcastClick = new Button.OnClickListener(){
            public void onClick(View view){
                Intent intent = new Intent();// 创建意图
                intent.putExtra("CONTENT",  "This is a Braodcast demo");// 设置广播的内容
                intent.setAction("lovefang.stadyService");// 设置广播的Action
                sendBroadcast(intent);
            }
        };
        
    }

 

4.2 处理广播消息

package lovefang.stadyService;
/***/
    import android.content.BroadcastReceiver;
    import android.content.Context;
    import android.content.Intent;
    import android.util.Log;
/**这是一个接收广播的类*/
    public class UseBroadcastReceiver extends BroadcastReceiver{
        public void onReceive(Context context, Intent intent){
            Log.v("UseBroadcastReceiver", "I get a message");
        }
    }

5.Notification

这个称之为通知，显示在手机的通知栏，用户可以清除，可以点击

实现的代码如下：

 

package lovefang.stadyService;

    import android.content.Intent;
    import android.os.Bundle;
    import android.app.Activity;
    import android.app.Notification;
    import android.app.NotificationManager;
    import android.app.PendingIntent;
    import android.net.Uri;
    import android.media.RingtoneManager;
    import android.widget.Button;
    import android.view.View;

/**使用notification*/
    public class UseNotification extends Activity {
            /**创建组件*/
        private Button textButton;
        private Button soundButton;// 声音通知
        private Button vibrateButton;// 震动通知
        private Button ledButton;// led通知
        private Button offButton;// 关闭通知
        NotificationManager notificationManager;
            /**创建Activity*/
        public void onCreate(Bundle savedInstanceState){
            super.onCreate(savedInstanceState);
            setContentView(R.layout.notification);
            getComment();
            registerComment();
        }
            /**获取对象*/
        public void getComment(){
                /**获取Notification对象*/
            notificationManager = (NotificationManager)this.getSystemService(NOTIFICATION_SERVICE);
            textButton = (Button)findViewById(R.id.notificationMessage);
            soundButton =(Button)findViewById(R.id.notificationSound);
            vibrateButton = (Button)findViewById(R.id.notificationVibrate);
            ledButton = (Button)findViewById(R.id.notificationLED);
            offButton = (Button)findViewById(R.id.offnotification);
        }
            /**注册对象*/
        public void registerComment(){
            textButton.setOnClickListener(notificationMessage);
            soundButton.setOnClickListener(notificationSound);
            vibrateButton.setOnClickListener(notificationVibrate);
            ledButton.setOnClickListener(notificationLed);
            offButton.setOnClickListener(notificationOff);
        }
        public Button.OnClickListener notificationMessage = new Button.OnClickListener(){
            public void onClick(View view){
                Notification notification = new Notification();// 创建Notification对象
                notification.icon = R.drawable.icon;
                notification.tickerText = "This is text notication";// 设置通知消息
                    /**单击通知后的Intent，此例子单击后还是在当前页面*/
                PendingIntent intent = PendingIntent
                    .getActivity(UseNotification.this,
                            0, new Intent(UseNotification.this,UseNotification.class)
                            , 0);
                    /**设置通知消息*/
                notification.setLatestEventInfo(UseNotification.this
                        ,"Notification","Content of Notification Demo",intent);
                    /**执行通知*/
                notificationManager.notify(0, notification);
            }
        };
        public Button.OnClickListener notificationSound = new Button.OnClickListener(){
            public void onClick(View view){
                    /**创建通知对象*/
                Notification notification = new Notification();
                    /**获取系统当前声音*/
                String ringName = RingtoneManager.getActualDefaultRingtoneUri(
                        UseNotification.this, RingtoneManager.TYPE_RINGTONE)
                        .toString();
                    /**设置系统当前铃声为此通知的铃声*/
                notification.sound = Uri.parse(ringName);
                    /**执行通知*/
                notificationManager.notify(0,notification);
            }
        };
            /**震动通知*/
        public Button.OnClickListener notificationVibrate = new Button.OnClickListener(){
            public void onClick(View view){
                Notification notification = new Notification();// 创建Notification对象
                notification.vibrate = new long[] {0, 100, 200, 300};// 设置通知震动模式
                notificationManager.notify(0,notification);// 执行通知
            }
        };
            /**LED通知*/
        public Button.OnClickListener notificationLed = new Button.OnClickListener(){
            public void onClick(View view){
                Notification notification = new Notification();// 创建Notification对象
                notification.ledOnMS = 300;// 设置led开始闪光的时间
                notification.ledOffMS = 1000;// 设置关闭时的闪光时间
                notificationManager.notify(0,notification);// 执行通知
            }
        };
            /**关闭通知*/
        public Button.OnClickListener notificationOff = new Button.OnClickListener(){
            public void onClick(View view){
                notificationManager.cancel(0);// 关闭通知
            }
        };
    }

 

6.Alarm

 

闹钟服务

 

package lovefang.stadyService;

import android.app.Activity;
import android.os.Bundle;
import android.widget.Button;
import android.view.View;
import android.app.AlarmManager;

import java.util.Calendar;

public class UseAlarmManager extends Activity {
        /**创建参数*/
    private Button startAlarm;
    private Button shutdownAlarm;
    private AlarmManager alarm;
    
        /**创建Activity*/
    public void onCreate(Bundle savedInstanceState){
        super.onCreate(savedInstanceState);
        setContentView(R.layout.usealarmmanager);
        getWidget();
    }
    public void getWidget(){
        startAlarm = (Button)findViewById(R.id.startAlarm);
        shutdownAlarm = (Button)findViewById(R.id.shutDowntAlarm);
        alarm = (AlarmManager)getSystemService(ALARM_SERVICE);// 获取AlarmManager
    }
    public void registerWidget(){
        startAlarm.setOnClickListener(startAlarms);
        shutdownAlarm.setOnClickListener(shutdownAlarms);
    }
        /**启动闹钟*/
    public Button.OnClickListener startAlarms = new Button.OnClickListener(){
        public void onClick(View view){
                // 设置10秒后出发闹钟
            Calendar calendar = Calendar.getInstance();
            calendar.setTimeInMillis(System.currentTimeMillis());// 设置calendar的时间
            calendar.add(Calendar.SECOND, 10);
            
            alarm.set(AlarmManager.RTC_WAKEUP, calendar.getTimeInMillis(), null);
        }
    };
    public Button.OnClickListener shutdownAlarms = new Button.OnClickListener(){
        public void onClick(View view){
            alarm.cancel(null);
        }
    };
}

7.获取手机的状态

这个功能实现的是获取用户手机的一些定义的信息

package lovefang.stadyService;
/**引入包*/
    import android.os.Bundle;
    import android.app.Activity;
    import android.app.Service;
    import android.view.View;
    import android.widget.Button;
    import android.widget.TextView;
    import android.content.ContentResolver;//This class provides applications access to the content model.
    import android.telephony.TelephonyManager;
    import android.util.Log;
/**获取手机的状态*/
    public class UsePhoneState extends Activity{
            /**创建参数*/
        private ContentResolver cr;
        private Button getStateButton;// 用来获取用户的手机状态
            /**创建Activity*/
        public void onCreate(Bundle savedInstanceState){
            super.onCreate(savedInstanceState);
            setContentView(R.layout.usephonestate);
            
            cr = getContentResolver();
            Log.v("UsePhonestate","cr = getContentResolver()");
            Log.v("UsePhonestate","setContentView");
            getStateButton = (Button) findViewById(R.id.button_getphonestate);
            Log.v("UsePhonestate","getStateButton");
            getStateButton.setOnClickListener(getState);
            Log.v("UsePhonestate","getStateButton.setOnClickListener");
        }
        private Button.OnClickListener getState = new Button.OnClickListener(){
            public void onClick(View view){
                    /**获得TelephonyManager对象*/
                TelephonyManager telephonyManager = (TelephonyManager) getSystemService(Service.TELEPHONY_SERVICE);
                    /**获取电信网络级别*/
                String teleCode = telephonyManager.getNetworkCountryIso();
                    /**获取电信网络公司代码*/
                String teleComCode = telephonyManager.getNetworkOperator();
                    /**获取电信网络公司名称*/
                String teleComName = telephonyManager.getNetworkOperatorName();
                    /**获取行动通信类型*/
                int TypeCode = telephonyManager.getPhoneType();
                
                String type = "";
                
                switch(TypeCode){
                    case TelephonyManager.PHONE_TYPE_NONE:
                        type = "PHONE_TYPE_NONE";
                        break;
                    case TelephonyManager.PHONE_TYPE_GSM:
                        type = "PHONE_TYPE_GSM";
                        break;
                    case TelephonyManager.PHONE_TYPE_CDMA:
                        type = "PHONE_TYPE_CDMA";
                        break;
                }
                    /**获取网络类型*/
                int netTypeCode = telephonyManager.getNetworkType();
                String netType = "NETWORK_TYPE_UNKNOW";
                switch(netTypeCode){
                    case TelephonyManager.NETWORK_TYPE_1xRTT:
                        netType = "NETWORK_TYPE_1xRTT";
                        break;
                    case TelephonyManager.NETWORK_TYPE_CDMA:
                        netType = "NETWORK_TYPE_CDMA";
                        break;
                    case TelephonyManager.NETWORK_TYPE_EDGE:
                        netType = "NETWORK_TYPE_EDGE";
                        break;
                    case TelephonyManager.NETWORK_TYPE_EVDO_0:
                        netType = "NETWORK_TYPE_EVDO_0";
                        break;
                    case TelephonyManager.NETWORK_TYPE_EVDO_A:
                        netType = "NETWORK_TYPE_EVDO_A";
                        break;
                    case TelephonyManager.NETWORK_TYPE_GPRS:
                        netType = "NETWORK_TYPE_GPRS";
                        break;
                    case TelephonyManager.NETWORK_TYPE_HSDPA:
                        netType = "NETWORK_TYPE_HSDPA";
                        break;
                    case TelephonyManager.NETWORK_TYPE_HSPA:
                        netType = "NETWORK_TYPE_HSPA";
                        break;
                    case TelephonyManager.NETWORK_TYPE_HSUPA:
                        netType = "NETWORK_TYPE_HSUPA";
                        break;
                    case TelephonyManager.NETWORK_TYPE_IDEN:
                        netType = "NETWORK_TYPE_IDEN";
                        break;
                    case TelephonyManager.NETWORK_TYPE_UMTS:
                        netType = "NETWORK_TYPE_UMTS";
                        break;
                    default:
                        break;
                }
                
                    /**获取漫游状态*/
                boolean roamStatusCode = telephonyManager.isNetworkRoaming();
                String roamStatus = "NOT ROAMINF";
                if(roamStatusCode){
                    roamStatus = "ROAMING";
                }
                
                    /**获取手机唯一标识*/
                String imei = telephonyManager.getDeviceId();
                    /**获取手机IMEI SV*/
                String imeiSV = telephonyManager.getDeviceSoftwareVersion();
                    /**获取手机IMSI*/
                String imsi = telephonyManager.getSubscriberId();
                
                    /**蓝牙服务*/
                String statusCode = android.provider.Settings.System.getString(cr,
                        android.provider.Settings.System.BLUETOOTH_ON);
                String bulettothStatus = "";
                if(statusCode.equals("1")){
                    bulettothStatus = "ENABLE";
                }else{
                    bulettothStatus = "DISABLE";
                }
                
                    /**飞行模式是否打开*/
                statusCode = android.provider.Settings.System.getString(cr,
                        android.provider.Settings.System.AIRPLANE_MODE_ON);
                
                String AirplaneStatus = "";
                if(statusCode.equals("1")){
                    AirplaneStatus = "ENABLE";
                }else{
                    AirplaneStatus = "DISABLE";
                }
                
                    /**数据漫游模式是否打开*/
                statusCode = android.provider.Settings.System.getString(cr,
                        android.provider.Settings.System.DATA_ROAMING);
                String dataRoamStatus = "";
                if(statusCode.equals("1")){
                    dataRoamStatus = "ENABLE";
                }else{
                    dataRoamStatus = "DISABLE";
                }
                TextView txt = (TextView) findViewById(R.id.text_showphonestate);
                StringBuilder sb = new StringBuilder();
                sb.append("teleCode: "+teleCode+"\n");
                sb.append("teleComCode: "+teleComCode+"\n");
                sb.append("teleComName: "+teleComName+"\n");
                sb.append("type: "+type+"\n");
                sb.append("netType: "+netType+"\n");
                sb.append("roamStatus: "+roamStatus+"\n");
                sb.append("imei: "+imei+"\n");
                sb.append("imeiSV: "+imeiSV+"\n");
                sb.append("imsi: "+imsi+"\n");
                sb.append("bulettothStatus: "+bulettothStatus+"\n");
                sb.append("AirplaneStatus: "+AirplaneStatus+"\n");
                sb.append("dataRoamStatus: "+dataRoamStatus+"\n");
                
                txt.setText(sb.toString());
            }
        };
    }

 

8.Vibrator

 

震动功能，实现对手机震动的管理

 

package lovefang.stadyService;
/***/
    import android.os.Bundle;
    import android.os.Vibrator;
    import android.app.Activity;
    import android.view.View;
    import android.content.Context;
    import android.widget.Button;
/**如何实现手机的震动提示Vibrator*/
    public class UseVibrator extends Activity{
            /***/
        private Button vibrator_1_Button;
        private Button vibrator_2_Button;
        private Button vibrator_3_Button;
        private Vibrator vibrator;
            /***/
        public void onCreate(Bundle savedInstanceState){
            super.onCreate(savedInstanceState);
            setContentView(R.layout.use_vibrator);
            vibrator = (Vibrator)getSystemService(Context.VIBRATOR_SERVICE);
            getWidget();
            registerWidget();
        }
        
        public void getWidget(){
            vibrator_1_Button = (Button) findViewById(R.id.button_vibrator_1);
            vibrator_2_Button = (Button) findViewById(R.id.button_vibrator_2);
            vibrator_3_Button = (Button) findViewById(R.id.button_vibrator_3);
        }
        
        public void registerWidget(){
            vibrator_1_Button.setOnClickListener(vibrator_1);
            vibrator_2_Button.setOnClickListener(vibrator_2);
            vibrator_3_Button.setOnClickListener(vibrator_3);
        }
            /**震动一次*/
        public Button.OnClickListener vibrator_1 = new Button.OnClickListener(){
            public void onClick(View view){
                    /**long参数数组里大参数的含义*/
                    /**第一个参数表示等待100毫秒后开始震动*/
                    /**第二个参数表示震动100毫秒后停止震动*/
                vibrator.vibrate(new long[]{100,100}, 0);
            }
        };
            /**震动两次*/
        public Button.OnClickListener vibrator_2 = new Button.OnClickListener(){
            public void onClick(View view){
                vibrator.vibrate(new long[]{1000,3000,1000,3000}, 0);
            }
        };
            /**震动三次*/
        public Button.OnClickListener vibrator_3 = new Button.OnClickListener(){
            public void onClick(View view){
                vibrator.vibrate(new long[]{1000,1000,1000,2000,1000,300}, 0);
            }
        };
    }