We have some questions regarding the Android Cloud to Device Messaging Framework (C2DM) services.
1. Regarding to enabling C2DM section in http://code.google.com/intl/zh-TW/android/c2dm/, °ßIf the registration is successful, the C2DM server broadcasts a REGISTRATION Intent which gives the application a registration ID. The application should store this ID for later use. Note that Google may periodically refresh the registration ID, so you should design your application with the understanding that the REGISTRATION Intent may be called multiple times. Your application needs to be able to respond accordingly.°® Can we know exactly how long may Google refresh the registration ID, by one day or a week? And how can Google refresh the registration ID? Or our application need to fire off a registration intent to C2DM servers for refreshing the registration ID in a particular time? 2. When we send out our messages to C2DM servers (i.e. https://www.google.com/accounts/ClientLogin), we found that the connection speed varies and can differs by several times (from ~25 messages/seconds to ~100 messages/second). Is the variation of connection speed to C2DM servers normal? -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
