android常用的一些服务 demo源码

今天在网站看了一系列例子。太棒了。。。

我收藏了哦。


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：

[java]
view plaincopy

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：

[java]
view plaincopy

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：

[java]
view plaincopy

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

[java]
view plaincopy

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

[java]
view plaincopy

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：

[java]
view plaincopy

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-七七八八网*/  
        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

[java]
view plaincopy

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

[java]
view plaincopy

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;  
/**尖锋网-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";  
                }  
                  
                    /**http://www.jfong.cn/  -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();  
                  
                    /**http://www.qi788.com/  -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

[java]
view plaincopy

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);  
            }  
        };  
    }