SIGNALR Push service on Android implementation Signala

Signala is written by a foreigner to implement the. NET end push message to the Android implementation, supported version Android 2.3 or above, Since my version of the lowest is 2.2, so only the source down their own change, if you think too much can be compiled into a jar of their own reference, I am not very familiar with Java, if there are errors in this version also please point out, this figure shows the version of Android 2.2 and 4.0.

Chat_hub Code:

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2. <? XML version= "1.0" encoding="Utf-8"?>
4. <linearlayout xmlns:android="http://schemas.android.com/apk/res/android"
6. android:layout_width="match_parent"
8. android:layout_height="match_parent"
10. android:orientation="vertical" >
12. <EditText
14. android:id="@+id/chat_text"
16. android:layout_width="match_parent"
18. android:layout_height="match_parent"
20. android:layout_margin="20DP"
22. android:gravity="Top"
24. android:inputtype="Textmultiline"
26. android:text="" />
30. </linearlayout>

<?xml version= "1.0" encoding= "Utf-8"? ><linearlayout xmlns:android= "http://schemas.android.com/apk/res/ Android "    android:layout_width=" match_parent "    android:layout_height=" match_parent "    android:o rientation= "vertical" >    <edittext        android:id= "@+id/chat_text" android:layout_width= "Match_        Parent "        android:layout_height=" match_parent "        android:layout_margin=" 20DP "        android:gravity=" Top "        android:inputtype= "Textmultiline"        android:text= ""/></linearlayout>

Chathub.java Code:

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2. Package com.loan.zhironghuimobile;
6. Import Org.json.JSONArray;
10. Import com.zsoft.SignalA.Hubs.HubConnection;
12. Import Com.zsoft.SignalA.Hubs.HubOnDataCallback;
14. Import Com.zsoft.SignalA.Hubs.IHubProxy;
16. Import Com.zsoft.SignalA.Transport.StateBase;
18. Import Com.zsoft.SignalA.Transport.Longpolling.LongPollingTransport;
22. Import android.app.Activity;
24. Import android.content.OperationApplicationException;
26. Import Android.os.Bundle;
28. Import Android.widget.EditText;
32. Public class Chathub extends Activity {
36. Private final static String hub_url="Http://192.168.1.200:82/signalr/hubs";
38. @Override
40. protected void OnCreate (Bundle savedinstancestate) {
42. //TODO auto-generated method stub
44. super.oncreate (savedinstancestate);
46. Setcontentview (R.layout.chat_hub);
48. BeginConnect ();
50. }
52. /**
54. * Hub Link
56. */
58. Private hubconnection conn=new Hubconnection (Hub_url, this , new Longpollingtransport ()) {
60. @Override
62. public void OnError (Exception Exception) {
64. }
66. @Override
68. public void OnMessage (String message) {
70. }
72. @Override
74. public void onstatechanged (Statebase oldstate, Statebase newstate) {
76. }
78. };
80. /**
82. * Hub Agent Panderman 2013-10-25
84. */
86. private Ihubproxy hub = null;
88. /**
90. * Launch push service Panderman 2013-10-25
92. */
94. private void BeginConnect () {
96. try {
98. Hub=conn.  Createhubproxy ("Chathub");
100. } catch (Operationapplicationexception e) {
102. E.printstacktrace ();
104. }
106. Hub. On ("Addnewmessagetopage", new Hubondatacallback ()
108. {
110. @Override
112. public void onreceived (Jsonarray args) {
114. EditText chattext= (EditText) Findviewbyid (R.id.chat_text);
116. //chattext.settext (args.tostring ());
118. For (int i=0; I<args.length (); i++)
120. {
122. Chattext.append (Args.opt (i). toString ());
124. }
126. }
128. });
130. Conn. Start ();
132. }
134. }

Package Com.loan.zhironghuimobile;import Org.json.jsonarray;import Com.zsoft.signala.hubs.hubconnection;import Com.zsoft.signala.hubs.hubondatacallback;import Com.zsoft.signala.hubs.ihubproxy;import Com.zsoft.signala.transport.statebase;import Com.zsoft.SignalA.Transport.Longpolling.LongPollingTransport; Import Android.app.activity;import Android.content.operationapplicationexception;import Android.os.Bundle;import Android.widget.edittext;public class Chathub extends Activity {private final static String hub_url= "/http/ 192.168.1.200:82/signalr/hubs "; @Overrideprotected void OnCreate (Bundle savedinstancestate) {//TODO auto-generated Method Stubsuper.oncreate (Savedinstancestate); Setcontentview (R.layout.chat_hub); BeginConnect ();}        /** * HUB link */private hubconnection conn=new hubconnection (Hub_url, this, New Longpollingtransport ()) {@Override        public void OnError (Exception Exception) {} @Override public void OnMessage (String message) { } @OveRride public void onstatechanged (Statebase oldstate, Statebase newstate) {}};    /** * Hub Agent Panderman 2013-10-25 */private Ihubproxy hub = null; /** * Open Push service Panderman 2013-10-25 */private void BeginConnect () {try {hub=conn. Createhubproxy ("Chathub");}    catch (Operationapplicationexception e) {e.printstacktrace ();} Hub. On ("Addnewmessagetopage", new Hubondatacallback () {@Overridepublic void onreceived (Jsonarray args) {EditText chattext= (EditText) Findviewbyid (R.id.chat_text);//chattext.settext (args.tostring ()); for (int i=0; i<args.length (); i++) {    Chattext.append (Args.opt (i). toString ());}}); Conn.    Start (); }}

SIGNALR server-side code reference HTTP://WWW.ASP.NET/SIGNALR to write

Signala modified after the source download

More usage Reference Signala official documentation