android-c2dm

问题 i have implemented a small demo that uses this c2dm code http://www.vogella.com/articles/AndroidCloudToDeviceMessaging/article.html .it works.i am getting push notifications from server but the problem is whenever i send notification from server it sends old notification.It only sends current new notification whenever i register my android device and send registration id to server.Please suggest me what should be the issue.Thanks in advance.. 回答1: As far as I remember from when I followed

问题 I got a working example of a third party server to send push notifications to the device which is perfectly working in the Android emulators I use. As soon as I try to use it on my real device (Samsung Galaxy S) I don't receive my notifications anymore, even tough I reregister the device at the google server (as I use the same gmail account). I basically have no clue where to start looking as Logcat is not giving me any interesting information about it. The code is working in the emulator

问题 I have developed push notification system in android using c2dm, It's working fine but I having one problem i-e it works fine with one email only. 回答1: It seems that you are under the wrong impression that the Role Email account which is created to identify the application using the C2DM service should be changed in the registration intent. You must have that role email the same as the one on the server otherwise Google will not be able to identify your application as sender/receiver of this

问题 I have developed push notification system in android using c2dm, It's working fine but I having one problem i-e it works fine with one email only. 回答1: It seems that you are under the wrong impression that the Role Email account which is created to identify the application using the C2DM service should be changed in the registration intent. You must have that role email the same as the one on the server otherwise Google will not be able to identify your application as sender/receiver of this

问题 is there a way to awake already running app from the notification bar after c2dm message? i have this app that is registered with c2dm servers that receives push notifications from my server to do some processing. so after i receive c2dm message from my server, it displays the status bar notification to the user, user expands the notifications and clicks on my app, brings it up. all is good but if this app was already running before (stared from the icon) this would load another instance of

问题 is there a way to awake already running app from the notification bar after c2dm message? i have this app that is registered with c2dm servers that receives push notifications from my server to do some processing. so after i receive c2dm message from my server, it displays the status bar notification to the user, user expands the notifications and clicks on my app, brings it up. all is good but if this app was already running before (stared from the icon) this would load another instance of

问题 I am currently trying to make an Android App that communicates with Google App Engine. After installing the plugin for Google App Engine, I was just trying to see if the C2DM connection works on the emulator before starting anything, but when I test the connection on the emulator, it just does not connect with the server. Do I need to change anything else in order for it to work? I tried changing the IP address that the application was using, but still with no result. Every time I try to

问题 I am currently trying to make an Android App that communicates with Google App Engine. After installing the plugin for Google App Engine, I was just trying to see if the C2DM connection works on the emulator before starting anything, but when I test the connection on the emulator, it just does not connect with the server. Do I need to change anything else in order for it to work? I tried changing the IP address that the application was using, but still with no result. Every time I try to

问题 I'm currently in the process of developing an app which has some very demanding needs. The Project An application which can communicate with a server is needed. Small messages has to be send to the app which could display a notification or start an activity. The Demands Client needs to be sure that the phone is 'connected' at all times. The client expects that the app can tell when it's no longer connected (or able to connect) to the server it tells the user. Client needs to be able to send a

问题 I am new to android application development. I am developing an android application using c2dm. Can anyone tell me of how to receive the registration id for the application from c2dm. Please tell me with a detailed example and explanation 回答1: public class C2dmEx extends Activity { static TextView mytext = null; Context context = null; Intent intent = null; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); mytext =