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= Bundle.getstring ("ClientID"); Break; /*** Through the message, a JSON string is passed. In general, client parsing is required. * */ CasePushConsts.GET_MSG_DATA:String AppID= Bundle.getstring ("AppID"); byte[] payload = Bundle.getbytearray ("payload"); String TaskID= Bundle.getstring ("TaskID"); String MessageID= Bundle.getstring ("MessageID"); if(Payload! =NULL){ /*** If the data received is not empty. Then do the relevant processing **/message=NewString (payl
In general, the ListView list items will be the same layout, but the content of the fill is different, in this case, Android provides convertview to help us cache list items, to achieve the purpose of recycling, Developers will also use the Viewholder mode to optimize the ListView. However, in some cases, the ListView list item layout is not the same, or even very different, it is not easy to use the same layout resource file to represent different ty
/domain name and the port connection server, when the server side has the notification to be able to callback OnMessage method
3, and then call the Connect method for the connection
4, after the connection can send a message, send a message is also very simple, in addition to support string sent also support byte send, OK, the client is so happy to write (detailed code see behind packaged demo).
Second, the creation of the service s
The purpose of message push: To let the server side timely notify the clientImplementation scenariosPolling: Clients initiate requests to the server at certain times to get the latest messagesFeatures: If used in the latest news notice, the efficiency is a little low, the technology is simple, good to achieveApplication scenario: server-side update with a certain frequency, such as: stock quotes, it is more suitable for pollingWhen you put the phone a
will be called back when the server receives a notification.
3. Call the connect Method for connection.
4. After the connection, you can send the message. sending the message is also very simple. In addition to sending String messages, you can also send byte messages, the client is finished happily (for detailed code, see the demo package later ).
Ii. Server creation:
1-1,Create a Java Application server (using the Java-WebSocket Libr
will be called back when the server receives a notification.
3. Call the connect Method for connection.
4. After the connection, you can send the message. sending the message is also very simple. In addition to sending String messages, you can also send byte messages, the client is finished happily (for detailed code, see the demo package later ).
Ii. Server creation:
1-1,Create a Java Application server (using the Java-WebSocket Libr
Broadcastreceiver {@ overridepublic void OnReceive (context context, Intent Intent) {Bundle bundle = Intent.getextras (); if (JPushInterface.ACTION_REGISTRATION_ID.equals (Intent.getaction ())) {}else if (jpushinterface.action_message_rec Eived.equals (Intent.getaction ())) {System.out.println ("The custom message was received. Message content is: "+ bundle.getstring (jpushinterface.extra_message)); The custom message will not be displayed in the
Android uses WebSocket to Implement Message push and androidwebsocket
1. Configuration and code of the webSocket Server:
(1) directory structure of the server project:
(2) web. xml configuration
(3) server code
Public class WebSocketServletService extends WebSocketServlet {Private static final long serialVersionUID = 1L;Private static List @ SuppressWarnings ("
Reprinted IPhone Push Service-Apple push notification service(1) You need to create App ID without. * In the program portal (that means one cert for one app)(2) generate a Certificate Signing Request from your Mac's keychain and save to disk(3) Upload the certificatesigningrequest. certsigningrequest to the program Portal(4) Wait for the generation of CERT (about
does not disappear automatically. You must interact with the notification to disable it. The designer needs to design the specific content of the notification, and sometimes the action button design the title. The background style of the whole reminder notification, including the button style in it, is immutable, so designers and developers should not be creativ
buttons inside, is immutable, so designers and developers don't have to be creative here. Android because of its openness, we can use their own design of the control, and iOS do this may be to maintain UI style consistency.5.3. Mark (Badge)A tag notification is a red oval marker that appears in the upper-right corner of the program icon, showing the number of notifications that need to be processed by the
Turn from: http://luoyl.info/blog/2012/02/apple_push_notification_guide/
I. About PUSH notifications
Push notifications, also called remote notifications, are features that were introduced after iOS 3.0. is a way to tell a user that a new message is being sent from an external server to the application when the program is not started or is not running in the foreground. Generally speaking, when you want t
Note: Most of the content in this article is reproduced from: newcj's blog, please respect others' labor achievements!
After writing"Android notification usage", We found several problems, especially setting the notification intent so that we can correctly call back the corresponding activity in the previous task that has been placed in the background like QQ or
, interface mode1, server-side interface using HTTP protocol access, using HTTP protocol from the server to obtain a variety of information to achieve the push of notification messages.Queries for various user messages can be implemented using the following methods and parameters:http://localhost:8080/user.do?action=getalluserisonline=userid=usertype=deptid= Deptname=realname=You can
The notification mechanism is an important means for Android and user interaction to improve app activity, which can be used to present important information to users, such as new chat messages or calendar events. Notification's design philosophy is not only to inform users of important information and will not interrupt the user's current behavior, if the information to focus on users, users will click to
in compliance with the "System State visualization" principle of usability, but does the user really need to see this? If a notification does not require the user to have any behavior at all and is merely a "notification", it may not be important to notify for notification.Apple AppStore notifications. Do I really need to be reminded to focus on this?Reverse case: The Facebook App routinely sends notificat
: didregisterforremotenotificationswithdevicetoken:] in APP delegate.. We need to implement this method to inform parse of our device information. The Code is as follows:
-(void)application:(UIApplication*)application
didRegisterForRemoteNotificationsWithDeviceToken:(NSData*)newDeviceToken
{
[PFPushstoreDeviceToken:newDeviceToken];//Sendparsethedevicetoken
//Subscribethisusertothebroadcastchannel,""
[PFPushsubscribeToChannelInBackground
to the broadcast channel, ""
[Pfpush subscribetochannelinbackground:@ "" block:^ (BOOL succeeded, Nserror *error) {
if (succeeded) {
NSLog (@ "successfully subscribed to the broadcast channel.");
} else {
NSLog (@ "Failed to subscribe to the broadcast channel.");
}
}];
}
3. The broadcast channel (broadcast channel) is used to connect all users at the same time, so many times developers may need to create more precise channels themselves. Once the
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