android之【本地通知Notification】

標籤：android   通知   

public class NotificationTest extends Activity{static final int NOTIFICATION_ID = 0x1123;@Overridepublic void onCreate(Bundle savedInstanceState){super.onCreate(savedInstanceState);setContentView(R.layout.main);//擷取應用介面中的Button對象Button bn = (Button) findViewById(R.id.bn);//為按鈕的單擊事件綁定事件監聽器bn.setOnClickListener(new View.OnClickListener(){@Overridepublic void onClick(View source){//建立一個啟動其他Activity的IntentIntent intent = new Intent(NotificationTest.this, OtherActivity.class);PendingIntent pi = PendingIntent.getActivity(NotificationTest.this, 0, intent , 0);//建立一個NotificationNotification notify = new Notification();//為Notification設定表徵圖，該表徵圖顯示在狀態列notify.icon = R.drawable.notify;//為Notification設定常值內容，該文本會顯示在狀態列notify.tickerText = "啟動其他Activity的通知";//為Notification設定發送時間notify.when = System.currentTimeMillis();//為Notification設定聲音notify.defaults = Notification.DEFAULT_SOUND;//為Notification設定預設聲音、預設震動、預設閃光燈notify.defaults = Notification.DEFAULT_ALL;//設定事件資訊notify.setLatestEventInfo(NotificationTest.this, "普通通知","點擊查看", pi);//擷取系統的NotificationManager服務NotificationManager notificationManager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);//發送通知notificationManager.notify(NOTIFICATION_ID, notify);}});//取消通知Button del = (Button)findViewById(R.id.del);del.setOnClickListener(new OnClickListener(){@Overridepublic void onClick(View v){//擷取系統的NotificationManager服務NotificationManager notificationManager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);//取消通知notificationManager.cancel(NOTIFICATION_ID);}});}}