Receive call works only on first run

emersonqueiroz commented 9 years ago

Hello,

I'm having a strange problem when using the library, everything works correctly the first time you run the application, after that, only back to receive calls if I clear the application data on the settings menu.

On the second run, the app receive the Twilio.ready() but dont receive the incoming, i tested on an Android Phone 5.0 (lollipop) and an Android Tablet 4.2.2 (Jelly Bean)

Someone also had or are having this problem?

Here is a sample code:

<html>
    <head>
        <meta charset="utf-8" />
        <meta name="format-detection" content="telephone=no" />
        <meta name="msapplication-tap-highlight" content="no" />
        <meta http-equiv="cache-control" content="max-age=0" />
        <meta http-equiv="cache-control" content="no-cache" />
        <meta http-equiv="expires" content="0" />
        <meta http-equiv="expires" content="Tue, 01 Jan 1980 1:00:00 GMT" />
        <meta http-equiv="pragma" content="no-cache" />
        <!-- WARNING: for iOS 7, remove the width=device-width and height=device-height attributes. See https://issues.apache.org/jira/browse/CB-4323 -->
        <meta name="viewport" content="user-scalable=no, initial-scale=1, maximum-scale=1, minimum-scale=1, width=device-width, height=device-height, target-densitydpi=device-dpi" />
        <title>Hello World</title>
    </head>
    <body>

        <div id="teste">
            <div id="message"></div>
            <input type="button" id="btAtender" value="Atender" style="display:none">
            <input type="button" id="btDesligar" value="Desligar" style="display:none">
            <input type="button" id="btDesconectar" value="Desconectar" style="display: none">
        </div>
        <script type="text/javascript" src="cordova.js"></script>
        <script type="text/javascript" src="js/jquery-1.11.2.min.js"></script>
        <script type="text/javascript" src="js/index.js"></script>
        <script type="text/javascript" src="js/tcPlugin.js"></script>
        <script type="text/javascript">
        var message = $("#message");

        $("#btDesligar").click(function () {
            Twilio.Device.disconnectAll();
        });
        $("#btDesconectar").click(function () {
            Twilio.Connection.disconnect();
        });
        function deviceReady() {
            window.localStorage.clear();
            navigator.app.clearCache();
            $.ajax(
                {
                    url: "{URL_TO_GET_TOKEN}", 
                    success: function(token){
                        console.log(token);
                        Twilio.Device.setup(token);

                        Twilio.Connection.setSpeaker("on");

                        Twilio.Device.ready(function() {
                            console.log("Twilio ready");
                            message.html("Twilio ready");
                            // Could be called multiple times if network drops and comes back.
                            // When the TOKEN allows incoming connections, this is called when
                            // the incoming channel is open.
                        });

                        Twilio.Device.offline(function() {
                            console.log("Twilio offline");
                            message.html("Offline");
                            // Called on network connection lost.
                        });

                        Twilio.Device.incoming(function(conn) {
                            console.log("Incoming");
                            message.html("Recebendo ligação");
                            $("#btAtender").show();
                            $("#btAtender").click(function () {
                                conn.accept();
                                $("#btAtender").hide();
                                $("#btDesligar").show();

                                message.html("Em ligação");

                            });
                            // conn.status // => "connecting"
                        });

                        Twilio.Device.cancel(function(conn) {
                            console.log("Cancel");
                            console.log(conn.parameters.From); // who canceled the call
                            conn.status // => "closed"
                        });

                        Twilio.Device.connect(function (conn) {
                            console.log("Connect");
                            // Called for all new connections
                            console.log(conn.status);
                        });

                        Twilio.Device.disconnect(function (conn) {
                            //Twilio.Connection.disconnect();
                            console.log("Disconnected");
                            message.html("Desconectado");
                            $("#btAtender").hide();
                            $("#btDesligar").hide();

                            // $("#btReiniciar").show();
                        });

                        Twilio.Device.presence(function (presenceEvent) {
                            console.log("Presence")
                            // Called for each available client when this device becomes ready
                            // and every time another client's availability changes.
                            presenceEvent.from // => name of client whose availability changed
                            presenceEvent.available // => true or false
                        });

                        Twilio.Device.error(function (e) {
                            console.log(e.message + " for " + e.connection);
                        });
                    }
                }
            );
            message.html("Starting twilio setup");
        }
        </script>
    </body>
</html>

emersonqueiroz commented 9 years ago

I solved this issue by adding this line:

Twilio.shutdown();

In the onDestroy function of the file TCPlugin.java after the super.onDestroy ();

OnDestroy function:

@Override
    public void onDestroy() {
        super.onDestroy();
        Twilio.shutdown();
        //lifecycle events
        LocalBroadcastManager lbm = LocalBroadcastManager.getInstance(cordova
                .getActivity());
        lbm.unregisterReceiver(mBroadcastReceiver);
    }

Maybe publish a fix?

Thanks

jefflinwood commented 9 years ago

Hi,

Thanks! Glad you could find a fix. I'll fix it in the code and update the repo.

gulfpearl commented 9 years ago

This fixes it for Android, but the same problem also exists for iOS.

jefflinwood commented 9 years ago

Thanks! Definitely agree on that. I'll test out the fixes and update the plugin.

jefflinwood commented 9 years ago

on iOS, do you have a fix, @gulfpearl ?

gulfpearl commented 9 years ago

Sorry I don't. I imagine its the same solution, was going to try for a fix tomorrow based on @emersonqueiroz response.

Something I don't understand though, both for Android and iOS, the SDK can keep running in the background and is supposed to call the phonegap app using the callback provided to Twilio.Connection.showNotification.

Right now its not an issue because showNotification doesn't work for me, we are just using a confirm dialog when a call comes in and the phonegap part is running, but if showNotification can be fixed (unless my understanding is wrong and it works as its supposed to) then probably another fix to this problem would be ideal so the SDK can keep running in the background, and accept calls, specially for iOS

dunice-potapov commented 8 years ago

Hi everyone,

I have the same issue on Android (tested on Android 4.4.2). After reopen the app Twilio can't handle the incoming call, but Twilio on device is ready and offline (logs from Twilio.Device.ready function and Twilio.Device.offline function, see example in first comment).

I've added the Twilio.shutdown(); to the onDestroy method in TCPlugin.java - the same issue.

Any ideas?

Thanks, Alexander

dunice-potapov commented 8 years ago

Hi,

I solved this issue by adding the line:

Twilio.shutdown();

There is a need to remove and add again the platform for applying this feature.

Thanks, Alexander

jefflinwood / twilio_client_phonegap

Receive call works only on first run #22