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This example describes the notification usage of Android programming. Share to everyone for your reference, specific as follows:
Notification is the meaning of the notice, Andong refers to the notice bar, generally used in the telephone, sms, mail, Alarm bell, in the mobile phone status bar will appear a small icon, p
To use Notification, You need to import three classes.
Import android. app. PendingIntent;Import android. app. icationicationmanager;Import android. app. Notification;Code example and description
Icationicationmanager nm = (NotificationManager) getSystemService (Context. NOT
message reminds of a flick upward from the bottom, the form is like a loaf of bread from the toaster, so called Toast Noification. )2.Status Bar Notification is a notification that appears in the status bar at the top of the system as an icon or scroll bar text. This is more appropriate when the application is in the background running state. The benefit of this
in this way. When we tested the Xiaomi and Sony machines, the solution was to replace the previous large icon (we originally 72x72) with the current 32x32 small icon and move it from the previous xxhdpi to the hdpi folder.2, ticker do not display: Direct display notification of the icon, the middle of the ticker proce
attribute to identify this value. When I jump to an activity every time, I set this value to true. Otherwise, I set it to false and cancel the notification display. If this value is false, the program will be placed in the background. Note that the boolean value must be set to false in the onResume () method if the activity method redirects.
The following is the implementation code:
[Java]Import android. a
Android --- 60 --- simple use of the Notification bar, androidnotification
Notification is a Notification displayed in the mobile phone status bar.
Create a Notification object using the Notification. Builder class.
Common
//Sleep for 5 seconds AThread.Sleep (5*1000); -}Catch(interruptedexception e) { -LOG.D ("Sleep", "Sleep Failure"); the } - } -Mbuilder.setcontenttext ("Download Complete") - //removes the progress bar +. setprogress (0,0,false); - nm.notify (Notificationid, Mbuilder.build ()); + } A}). Start ();Note that if you want to display the progress bar, the position of the small
displayed in the status barPolicy. tickerText = "Wukong has helped the master ";// Send a notificationYymanager. Y (NOTIFYCATION_ID, notify );Break;Case R. id. bajie:// Same as aboveOptional Y. icon = R. drawable. bajie;Notify. setLatestEventInfo (icationicationdemo. this, "eight rings ","Notice on saving the master", pi );Policy. tickerText = "eight rings to save the master ";Yymanager. Y (NOTIFYCATION_ID, notify );Break;Case R. id. shaseng:// Same
Status bar notifications)
The status bar icon adds an icon to the system's status bar (with an optional text reminder message) and adds a notification message in the notification window. When you select this notification, the android
Android Wear development-how to create a Notification and androidwear associated with wearable devices
Create notification
Icationicationcompat. Builder can be used to create notifications that can be displayed on both mobile phones and wearable devices. If a notification is created using this type, the system determin
In this chapter, we will learn the application of notification. Many people ask what notification is? Let me give it an analogy. for travel to the West, Tang Miao is caught by monsters. Then Wukong needs to know which monster has caught his master. He has to become some animals (flies or mosquitoes) let's inform his master and inform Tang sengwukong to save him. Here, the
" android:textAppearance="@style/TextAppearance.StatusBar.EventContent.Info" tools:text="41个同校小伙伴参与讨论" android:layout_marginTop="4dp" android:singleLine="true"/>One thing to note is that after Android5.0, a different style name is used to indicate the notification style. We need to create a layout-v21 folder and a new custom notification style that is used after 5.0. The following is also the style of setti
At the end of the previous article about how Android gets the music information of a third-party music player, it is mentioned that the information of the currently played song can be obtained by capturing the Notification sent by a third-party music player. First, analyze the Notification update mechanism.
Service involved:
StatusBarManagerService
Icationicati
For services running in the background, some methods are required to notify users, such as notifying users of incoming calls and notifying users of new messages. Such notifications are displayed on the status bar and can contain hardware reminders, such as vibration, flashing LED light, and playing sound. In Android, you can use icationicationmanager to initiate a notification.
Let's take a look at a simple
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
The Android system has a notification bar, which is useful. Notifications are an important part of the interaction between Android and users. For example, new emails, short messages, and missed calls are displayed in the notification bar. We drag down the notification bar an
interface Imynotificationbuilder {public Stati C final String notification_id = IMyNotificationBuilder.class.getSimpleName (); Notification buildnotification (string title, string content);}See here, students familiar with the design pattern should know that we are using the builder model to build different notification, according to Convention, there will usually be a default builder implementation, We na
The notification system on the mobile phone can send important messages to users. A well-designed message reminder mechanism is required for smooth, comfortable, and friendly applications. However, not all notifications are intended to be viewed by users. Otherwise, they will only cause harassment to users. Therefore, use the notifications with caution.
During the translation of Android Design, we found tha
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