could any one please help us to retrieve data from incoming message in blackberry 8520 and to store the retrived data in to the shared preferences
We can use the listener to listen the messages before coming into the inbox. But you cannot read the messages that are already received. You can use the below sample code:
try{
dc = (DatagramConnection) Connector.open("sms://");
for(;;){
if(stop){
return;
}
Datagram d = dc.newDatagram(dc.getMaximumLength());
dc.receive(d);
String address = new String(d.getAddress());
String msg = new String(d.getData());
MyScreen.update(msg,address);
}
}catch(Exception e){
System.err.println(e.toString());
}
You can find more information BlackBerry_Application_Developer_Guide_Volume_1 book
Related
I need to store incoming and send messages to my database in my php appication.I read twilio documentation but i don't find any resource for my requirement.Can anyone help me with that.
Have you read their webhooks documentation?
https://www.twilio.com/docs/chat/webhook-events
Here is some sample code for capturing message and channel events and storing them to your database.
<?php
// Keep in mind, its just a sample code, you need to make it secure on your end
// Capture the event type to identiy which event has occured
$event_type = $_POST['EventType'];
switch($event_type){
case 'onChannelAdded':
$sid = $_POST['ChannelSid']; // The SID of the newly added Channel
$attributes = $_POST['Attributes']; // The arbitrary JSON structure of the channel
$date_created = $_POST['DateCreated']; // The date of channel creation
$created_by = $_POST['CreatedBy']; // The identity of the user that created a channel
$friendly_name = $_POST['FriendlyName']; // The friendly name of the channel, if set
$unique_name = $_POST['UniqueName']; // The unique name of the channel, if set
$channel_type = $_POST['ChannelType']; // The Channel type. Either private or public
// INSERT a new channel into the channels table
break;
case 'onMessageSent':
$sid = $_POST['MessageSid']; // The Message SID of the new Message
$index = $_POST['Index']; // The index of the Message within the Channel Message list
$channel_sid = $_POST['ChannelSid']; // Channel SID identifier of the Channel the Message is being sent to
$body = $_POST['Body']; // The body of message
$attributes = $_POST['Attributes']; // Stringified JSON structure. This can be null if attributes are not present in message entity
$sender = $_POST['From']; // The author of the message
$date_created = $_POST['DateCreated']; // The timestamp of message creation
// INSERT a new message into the chat table
break;
}
?>
This code serves as your webhook POST events handler.
You need to add this file's path into your twilio console webhook configurations.
Is there any way to send Upstream notification message through FCM from one android device to another devices connected with Firebase database.
I know that XMPP server can then receive the upstream messages and send the notifications to the other devices.To receive messages sent with the upstream API i need to implement an XMPP server but there is any other way???
Is there any way to send Upstream notification message through FCM
from one android device to another devices connected with Firebase
database?
Currently it's NOT possible to send messages directly from one device to another.
(or at least it's not possible without introducing a HUGE security vulnerability: more details below)
Full details:
Sending messages to a user device is a pretty serious action!
based on the payload a message can result in spam, phishing, execution of internal methods.
You want this operation to be allowed only be trusted entities, this is why the FCM send API requires the SERVER-API-KEY in the authentication header.
Adding the SERVER-API-KEY in your app code (or communicating it to the app in some other way) IS NOT SAFE. This because apk can be extracted, decompiled, inspected, executed on emulators, executed under debugging and so on.
The best way to implement this today: is to have some sort of server between the two devices:
[DeviceA] -- please send message to B --> [SERVER] -- fcmSendAPI --> [DeviceB]
The server can be as simple as a PHP page, or a more complex XMPP implementation.
An example in Node.js can be found here:
Sending notifications between devices with Firebase Database and Cloud Messaging
Finally, after 2 months of trying to maintain reliable server script myself, I suddenly found OneSignal. It's completely free, supports device-to-device push messages on iOS, Android, WP and browsers.
Hope, I won't get flag for promotion spam, but it's currently the only (and easiest) way to be completely "backendless".
Also, it's completely secure way. Nobody can send push unless he knows special OS user id, which you can store in Firebase Database protected by rules.
UPD: It's not a replacement for Firebase. It has only push service and nothing else
UPD2: Firebase now has Functions, and examples of it usage has sending FCM. You now don't need any other server or service. Read more in official samples https://github.com/firebase/functions-samples
After lots of try finally i got one solution and its work perfectly
Step 1 :Include two library.
compile 'com.squareup.okhttp3:okhttp:3.4.1'
compile 'com.google.firebase:firebase-messaging:9.2.0'
Step 2 : In your MainActivity or from where you want to send notifications.
OkHttpClient mClient = new OkHttpClient();
String refreshedToken = "";//add your user refresh tokens who are logged in with firebase.
JSONArray jsonArray = new JSONArray();
jsonArray.put(refreshedToken);
Step 3: Create one async task which sends notifications to all devices.
public void sendMessage(final JSONArray recipients, final String title, final String body, final String icon, final String message) {
new AsyncTask<String, String, String>() {
#Override
protected String doInBackground(String... params) {
try {
JSONObject root = new JSONObject();
JSONObject notification = new JSONObject();
notification.put("body", body);
notification.put("title", title);
notification.put("icon", icon);
JSONObject data = new JSONObject();
data.put("message", message);
root.put("notification", notification);
root.put("data", data);
root.put("registration_ids", recipients);
String result = postToFCM(root.toString());
Log.d("Main Activity", "Result: " + result);
return result;
} catch (Exception ex) {
ex.printStackTrace();
}
return null;
}
#Override
protected void onPostExecute(String result) {
try {
JSONObject resultJson = new JSONObject(result);
int success, failure;
success = resultJson.getInt("success");
failure = resultJson.getInt("failure");
Toast.makeText(MainActivity.this, "Message Success: " + success + "Message Failed: " + failure, Toast.LENGTH_LONG).show();
} catch (JSONException e) {
e.printStackTrace();
Toast.makeText(MainActivity.this, "Message Failed, Unknown error occurred.", Toast.LENGTH_LONG).show();
}
}
}.execute();
}
String postToFCM(String bodyString) throws IOException {
public static final String FCM_MESSAGE_URL = "https://fcm.googleapis.com/fcm/send";
final MediaType JSON
= MediaType.parse("application/json; charset=utf-8");
RequestBody body = RequestBody.create(JSON, bodyString);
Request request = new Request.Builder()
.url(Url.FCM_MESSAGE_URL)
.post(body)
.addHeader("Authorization", "key=" + "your server key")
.build();
Response response = mClient.newCall(request).execute();
return response.body().string();
}
Step 4 : Call in onclick of your button
btnSend.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
sendMessage(jsonArray,"Hello","How r u","Http:\\google.com","My Name is Vishal");
}
});
I am trying for a while now to implement this flow: When user adds some files on server app, notification should trigger and send from server to FCM and that from there to pass message saying something like: 'New file has been added'.
Basically I want to inform mobile device user that something on server has been changed.
I have tried many things, but nothing seems to work as I would expect, at least.
On the mobile side I have set up Firebase inside my Xamarin.Android project, and when I am sending notifications directly from Firebase console, I get notifications, and everything is good.
But I don't want to send notifications via Firebase console, I would rather send notification from server (which is ASP.NET MVC project) to Firebase console and then pass it from there to android device.
My first question would be: Has anybody got an idea how can I inform web app about device_id? Is there some way that android device send this information on server? And maybe from there I can store that data and update it occasionally, since it is basically a refresh token.
My second problem is this: Even when I hard code current device_id of an active android device and try to send a message from server whit this code:
public class FirebaseService : IFirebaseService
{
public void SendMessageToClientApplication(string message, string serverApiKey, string senderId, string deviceId)
{
AndroidFCMPushNotificationStatus result = new AndroidFCMPushNotificationStatus();
try
{
result.Successful = false;
result.Error = null;
deviceId = "eMk6mD8P8Dc:APA91bG5Lmqn4Hwb4RZJ1Mkdl8Rf_uYQsQCEfDJK334tzSvIGzdao7o2X6VmtcTEp_Li0mG8iUoUT7-_RnZxQKocHosZwx6ITWdpmQyCwUv60IIIy0vxNlEaccT6RqK6c-cE1C6I3FTT";
var value = message;
WebRequest tRequest = WebRequest.Create("https://fcm.googleapis.com/fcm/send");
tRequest.Method = "post";
tRequest.ContentType = "application/x-www-form-urlencoded;charset=UTF-8";
tRequest.Headers.Add(string.Format("Authorization: key={0}", serverApiKey));
tRequest.Headers.Add(string.Format("Sender: id={0}", senderId));
string postData = "collapse_key=score_update&time_to_live=108&delay_while_idle=1&data.message="
+ value + "&data.time=" + DateTime.Now.ToString() + "®istration_id=" + deviceId + "";
Byte[] byteArray = Encoding.UTF8.GetBytes(postData);
tRequest.ContentLength = byteArray.Length;
using (Stream dataStream = tRequest.GetRequestStream())
{
dataStream.Write(byteArray, 0, byteArray.Length);
using (WebResponse tResponse = tRequest.GetResponse())
{
using (Stream dataStreamResponse = tResponse.GetResponseStream())
{
using (StreamReader tReader = new StreamReader(dataStreamResponse))
{
String sResponseFromServer = tReader.ReadToEnd();
result.Response = sResponseFromServer;
}
}
}
}
}
catch (Exception ex)
{
result.Successful = false;
result.Response = null;
result.Error = ex;
}
}
}
I get nothing both in Firebase console and of course nothing on device as well.
I have tried to implement Firebase web as javascript on my server app like this:
<script>
var config = {
apiKey: "mykey",
authDomain: "myauthdomain",
databaseURL: "mydatabaseurl",
projectId: "myprojectid",
storageBucket: "mystoragebucket",
messagingSenderId: "mysenderid"
};
window.onload = function () {
firebase.initializeApp(config);
const messaging = firebase.messaging();
messaging.requestPermission()
.then(function () {
console.log('Notification permission granted.');
return messaging.getToken()
})
.then(function (token) {
console.log(token);
})
.catch(function (err) {
console.log('Unable to get permission to notify.', err);
});
messaging.onMessage(function (payload) {
console.log('onMessage: ', payload);
});
}
</script>
But this code gets some kind of a different device_id(aka token), probably one generated for that server machine.
Does anybody has experience with sending device_id to server app and from there sending notification message to Firebase console? I would appreciate some code examples, tutorials or anything that can help, since I was unable to find something useful during my google search.
My first question would be: Has anybody got an idea how can I inform web app about device_id?
The most common approach is to store the list of device tokens (each device that uses FCM has such a token) in a database, such as the Firebase Database. There is an example of this in the Cloud Functions for Firebase documentation. In this example the devices receiving the messages are web pages, but the approach is the same for iOS and Android.
I also recommend reading Sending notifications between Android devices with Firebase Database and Cloud Messaging. In this article, instead of sending to a device token, each user subscribes to a topic. That prevents having to manage the device tokens in your code.
Is there any way to send Upstream notification message through FCM from one android device to another devices connected with Firebase database.
I know that XMPP server can then receive the upstream messages and send the notifications to the other devices.To receive messages sent with the upstream API i need to implement an XMPP server but there is any other way???
Is there any way to send Upstream notification message through FCM
from one android device to another devices connected with Firebase
database?
Currently it's NOT possible to send messages directly from one device to another.
(or at least it's not possible without introducing a HUGE security vulnerability: more details below)
Full details:
Sending messages to a user device is a pretty serious action!
based on the payload a message can result in spam, phishing, execution of internal methods.
You want this operation to be allowed only be trusted entities, this is why the FCM send API requires the SERVER-API-KEY in the authentication header.
Adding the SERVER-API-KEY in your app code (or communicating it to the app in some other way) IS NOT SAFE. This because apk can be extracted, decompiled, inspected, executed on emulators, executed under debugging and so on.
The best way to implement this today: is to have some sort of server between the two devices:
[DeviceA] -- please send message to B --> [SERVER] -- fcmSendAPI --> [DeviceB]
The server can be as simple as a PHP page, or a more complex XMPP implementation.
An example in Node.js can be found here:
Sending notifications between devices with Firebase Database and Cloud Messaging
Finally, after 2 months of trying to maintain reliable server script myself, I suddenly found OneSignal. It's completely free, supports device-to-device push messages on iOS, Android, WP and browsers.
Hope, I won't get flag for promotion spam, but it's currently the only (and easiest) way to be completely "backendless".
Also, it's completely secure way. Nobody can send push unless he knows special OS user id, which you can store in Firebase Database protected by rules.
UPD: It's not a replacement for Firebase. It has only push service and nothing else
UPD2: Firebase now has Functions, and examples of it usage has sending FCM. You now don't need any other server or service. Read more in official samples https://github.com/firebase/functions-samples
After lots of try finally i got one solution and its work perfectly
Step 1 :Include two library.
compile 'com.squareup.okhttp3:okhttp:3.4.1'
compile 'com.google.firebase:firebase-messaging:9.2.0'
Step 2 : In your MainActivity or from where you want to send notifications.
OkHttpClient mClient = new OkHttpClient();
String refreshedToken = "";//add your user refresh tokens who are logged in with firebase.
JSONArray jsonArray = new JSONArray();
jsonArray.put(refreshedToken);
Step 3: Create one async task which sends notifications to all devices.
public void sendMessage(final JSONArray recipients, final String title, final String body, final String icon, final String message) {
new AsyncTask<String, String, String>() {
#Override
protected String doInBackground(String... params) {
try {
JSONObject root = new JSONObject();
JSONObject notification = new JSONObject();
notification.put("body", body);
notification.put("title", title);
notification.put("icon", icon);
JSONObject data = new JSONObject();
data.put("message", message);
root.put("notification", notification);
root.put("data", data);
root.put("registration_ids", recipients);
String result = postToFCM(root.toString());
Log.d("Main Activity", "Result: " + result);
return result;
} catch (Exception ex) {
ex.printStackTrace();
}
return null;
}
#Override
protected void onPostExecute(String result) {
try {
JSONObject resultJson = new JSONObject(result);
int success, failure;
success = resultJson.getInt("success");
failure = resultJson.getInt("failure");
Toast.makeText(MainActivity.this, "Message Success: " + success + "Message Failed: " + failure, Toast.LENGTH_LONG).show();
} catch (JSONException e) {
e.printStackTrace();
Toast.makeText(MainActivity.this, "Message Failed, Unknown error occurred.", Toast.LENGTH_LONG).show();
}
}
}.execute();
}
String postToFCM(String bodyString) throws IOException {
public static final String FCM_MESSAGE_URL = "https://fcm.googleapis.com/fcm/send";
final MediaType JSON
= MediaType.parse("application/json; charset=utf-8");
RequestBody body = RequestBody.create(JSON, bodyString);
Request request = new Request.Builder()
.url(Url.FCM_MESSAGE_URL)
.post(body)
.addHeader("Authorization", "key=" + "your server key")
.build();
Response response = mClient.newCall(request).execute();
return response.body().string();
}
Step 4 : Call in onclick of your button
btnSend.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
sendMessage(jsonArray,"Hello","How r u","Http:\\google.com","My Name is Vishal");
}
});
I am developing one application in that i have contact details ,when i click the contact number it will ask some option like call or sms or add to phone contact. I implemented call and sms, But when am trying to implement add number ,name ,email in to the phone contact am getting struggle. the below code am used for add contact
try
{
ContactList contacts = null;
try {
contacts = (ContactList) PIM.getInstance().openPIMList(PIM.CONTACT_LIST, PIM.READ_WRITE);
} catch (PIMException e) {
// An error occurred
return;
}
Contact contact = contacts.createContact();
String[] name = new String[ contacts.stringArraySize( Contact.NAME) ];
name[Contact.NAME_GIVEN] = "Kate";
name[Contact.NAME_FAMILY] = "Turner";
contact.addStringArray(Contact.NAME, Contact.ATTR_NONE,name);
contact.addString(Contact.EMAIL, Contact.ATTR_NONE, emailAddressTo);
contact.addString(Contact.TEL,Contact.ATTR_NONE,"6776787"//this for voice call number.
AddressBookArguments entry = new AddressBookArguments(AddressBookArguments.ARG_NEW, contact);
Invoke.invokeApplication(Invoke.APP_TYPE_ADDRESSBOOK, entry);
}
catch (Throwable t)
{
}
}
This above code work fine but when am trying to add mobile number like this
contact.addString(Contact.ATTR_MOBILE,Contact.ATTR_NONE,"mobile Number");
am getting exception Illegal argument Exception, I don't know how to add the mobile number here,Can anyone help me to solve this?
You can do like this,
if (contacts.isSupportedField(Contact.TEL)) {
contact.addString(Contact.TEL, Contact.ATTR_MOBILE, "1234567890");
}
See this IBM developerWorks article for more info:
Develop mobile apps with Personal Information Management