android custom notification sound

Such a scenario: Reimbursement approval in OA. If the boss is busy with official business and often goes on a business trip, employees often complain that they cannot get timely reimbursement approval. Therefore, similar approval requirements are frequently used in mobile OA. The following example shows how to use Android notifications. Write a simple Activity and press the button to generate a notification

(R.id.button1); BTN2=(Button) Findviewbyid (R.id.button2); Btn1.setonclicklistener (NewOnclicklistener () { Public voidOnClick (View v) {Intent Intent=NewIntent (mainactivity. This, Loginactivity.class); //Packaging of IntentPendingintent pi=pendingintent.getactivity (mainactivity. This, 0, intent, 0); //Create a notificationNotification nf=NewNotification.builder (mainactivity. This) //whether to close automatically. Setautocancel (true) //

Wirelessly creating a notification requires the use of Notificationmanager to manage notifications.Can be obtained by invoking the Getssystemservice () method of the context. The Getssystemservice () method receives a parameter, which is a string that specifies which service to use. Context.notification_service is the specified notification service. This method returns an object that you want to cast.Notifi

For a long time without using the Android notification feature, today, two years ago the code moved out a look, found a lot of methods are discarded, the code of various strikethrough look very uncomfortable. So, open Google, view official documents, and learn the latest ways to send notification bar messages.The code in this article is written according to Googl

Package com. noti. activity; Import Android. App. activity; Import Android. App. notification; Import Android. App. icationicationmanager; Import Android. App. pendingintent; Import Android. content. context; Import

indicates that if intent is to start the activity at the top of the stack, there is no need to create a new instanceI.setflags (Intent.flag_activity_single_top);Pendingintent pendingintent = pendingintent.getactivity (Nowcontext, N, I, pendingintent.flag_update_current);5. Set the style of notification in the notification bar(1) System default StyleAPI 11 below:Note.setlatesteventinfo (Nowcontext, "Take Me

and is often used with flag_ongoing_event when you click Clear Notification in the notification bar -Notification.flags |=notification.flag_show_lights; + //Default_all use all default values, such as sound, vibration, splash screen, etc. - //default_lights using default flash hints + //default_sounds using default cue

). Therefore3ItemsNotificationWill overwrite2ItemsNotification. On displayNotificationYou can also set the default voice, vibration, andLightEffect. To implement this function, you need to setNotificationClassUltsThe Code is as follows: Notification. defaults = Notification. default_sound; // Use default sound

Generally when we receive SMS, ah, or some app reminders. We will be in the notification bar to receive a simple day message, and then click on the message into the app, in fact, there is a dedicated notification class in Android to complete the work, here to achieve this function.Start by creating a new notificationtestproject and then adding a button to trigger

Notification should be a unique feature of Android phones. At least I have used mobile phones as if other systems do not have this feature. You can simply use notification to display a notification, or use notification to do other things, such as opening another activity. T

In the QQ project, we have implemented the background operation of the notification bar and sent new message prompts. Generally, we often use two components toast and notification during Message notification. In particular, it is most appropriate to use notification to display important and long-time information. When