android-c2dm

问题 Hi I had used C2DM in my application to push messages. Now I have migrated to GCM and through it I can push messages to android application. More over there's one feature of GCM , through which two or more server applications can push messages to android application. How this feature can be implemented. For exaemple I have a news feed application from one provider. Now along with the news updates some third party local offers vendors can also push the offers updates. Thanks 回答1: After

问题 Hi I'm a student and I'm developing an android app as a project for my software design course. so, I manage to make the whole C2DM process works, and my device can receive the notifications. However the message that I get is always the same every time I push something even though I push a different message. I'm following the tutorial mentioned here: http://www.vogella.de/articles/AndroidCloudToDeviceMessaging/article.html Sometimes I do get the correct message however I have to wait for more

问题 Hi i wish to implement push notification in my own android application. how can i do? please give me some ideas.... This kind of broadcast receivers should receive messages even if my app is closed(like Gmail.here i receive one new message in my inbox means that time the notification message is displayed on top of my android device,clicked that notification message means directly go to inbox and view that message). here i wish to insert one data on my database means the notification message

问题 I'm getting this error "[C2DMRegistrar.39] AuthTokenCallback: authFailed" when trying to register a device to google's C2DM . Any idea? I registered to C2DM. I did use the right role email sender I used to register to C2DM. 回答1: Please make sure below thing while registering for C2DM You have Market app installed and logged in with one of the Gmail account You have one Gmail account configured 来源： https://stackoverflow.com/questions/7888035/android-c2dm-registering-device-error-c2dmregistrar

问题 When I'm using android c2dm to push notification to my devices, I have a strange problem. If I'm closing application using "Manage apps->My application->force stop" and I try to send a push to my device, it doesn't work. It works with all my other devices which have an Android version less than 4.0. Any ideas? Thanks EDIT: Ok, I have investigated a little bit more, it seems that background code can not be run when an application is killed this way. The system logs show me this: 05-09 11:43:15

问题 in my Application I'am currently sending a registration intent to the google server everytime the app starts. I get a different registration ID everytime I do that, though the old ones still work. I guess thats not a good way to do it. So I thought that I should send the registration intent only once - at the first start of the app. Now my question, if google refreshes the registration ID, do they inform the application about that? Whithout my app sending anything to them? 回答1: I have an C2DM

问题 I've been reading up on Android's cloud 2 device messaging (C2DM) and all the documentation mention ClientLogin as the authentication method. However the ClienLogin info page specifically states its not compatible with 2-step verification and recomments using OAuth2. Can I use OAuth2 as a replacement for ClientLogin for C2DM? I want to make the application experience as seamless as possible even for users who have 2-step verification enabled. 回答1: The account that gets authenticated with C2DM

问题 I am wondering if it is possible to use the new GCM mechanism and post notifications to my existing registration IDs that are based on C2DM? The migration/GCM documentation didn't touch on this part, but it's implied that it may not work because it mentioned we have to store the GCM registration ids separately from C2DM registration ids. This also means that to migrate to GCM, we need to maintain two sets of registration ids, and use two separate calls (GCM and C2DM) for a foreseeable future,

问题 I have created an android app, that registering to google c2dm service. And It's getting a registration_id token from c2dm services successfully. I already signed Android Cloud to Device Messaging form and I received confirmation email from c2dm service. Everything seems ok in client side, it's getting registration_id in simulator environment. So, it's ok. But, On server side, It's authenticating google service, it's receiving Auth code then it's invoking to c2dm send url with below code.

问题 I'm building my own C2DM application right now. I first started with a small Android application to test the push feature. And it works if I just call the curl command with the correct settings in my shell. Now for the server part I wanted to use PHP but as it seems I'm doing something wrong as I always get a 401 error message when I try to send a message to the client. First of all the code consists of two parts. The first curl request asks for the server token. This works I get a real