[Toast]

 1,显示提示信息 public static Toast makeText (Context context, CharSequence text, int duration).show()  public static Toast makeText (Context context, int resId, int duration).show()

 duration可以是:Toast.LENGTH_LONG,Toast.LENGTH_SHORT

 

[Notification]

 1,(NotificationManager)getSystemService(NOTIFICATION_SERVICE) 获取NotificationManager 通知管理器 2,实例化Notification  设置属性    icon 图标    tickerText 通知栏显示的内容    defaults   震动(Notification.DEFAULT_VIBRATE) /声音(Notification.DEFAULT_SOUND) /光照(Notification.DEFAULT_LIGHTS) /Notification.DEFAULT_ALL 3,通知被查看设置   setLatestEventInfo(Context context, CharSequence contentTitle, CharSequence contentText, PendingIntent contentIntent)   contentIntent=PendingIntent.getActivity(this, 0,  new Intent(this, 该通知被点击时调用Activity.class), 0) 4,显示   NotificationManager.notify(int id, Notification notification)显示通知 5,取消显示   NotificationManager.cancel(int id)//id=notify中的id且大于0   NotificationManager.cancelAll()取消全部通知 6,其他   振动加权限<uses-permission android:name="android.permission.VIBRATE"></uses-permission>