We have 2 cisco phones: one for call manager and another for his superviser.
We need to create a conference when the manager answers and put the supervisor's phone on mute. We are trying to achieve it using JTApi: wait for event TermConnActiveEv, then trying to create conference.
Here is the code sample.
if (callEv instanceof TermConnActiveEv) {
CiscoCall thisCall = (CiscoCall) callEv.getCall();
TerminalConnection connection = ((TermConnActiveEv) callEv).getTerminalConnection();
if (thisCall.getState() != Call.ACTIVE)
{
System.out.println("call is not active");
return;
}
try {
CiscoCall newCall = (CiscoCall) provider.createCall();
newCall.consult(connection);
newCall.conference(thisCall);
....
However, PreConditionException is thrown. What are we doing wrong?
You don't need to use Barge to create a conference.
You can try to do something like that:
if (callEv instanceof TermConnActiveEv) {
CiscoCall thisCall = (CiscoCall) callEv.getCall();
TerminalConnection tc = thisCall.getConferenceController();
Connection[] connections = thisCall.getConnections();
TerminalConnection[] tcs = connections[0].getTerminalConnections();
if (tcs.length > 0 && tc == null) {
tc = tcs[0];
}
if (tc == null) {
System.out.println("Conference controller is null.");
} else {
try {
Call call = provider.createCall();
call.connect(thisAddress.getTerminals()[0], thisAddress, superVisorAddress);
thisCall.conference(call);
} catch (Exception ex) {
System.out.println("Exception " + ex);
ex.printStackTrace();
}
}
}
To set mute you can use:
((CiscoTerminal)termConnections[i].getTerminal().sendData("<CiscoIPPhoneExecute><ExecuteItem Priority=\"0\"URL=\"Key:Mute\"/></CiscoIPPhoneExecute>");
Before the application can make use of this feature, it must add TerminalObserver on the terminal.
Related
I have implemented below given to unlock my app (this code works for only systems apps so I have done my app as system app )
TelephonyManager manager = (TelephonyManager) this.getSystemService(Context.TELEPHONY_SERVICE);
int state = manager.getSimState();
if(state == TelephonyManager.SIM_STATE_PIN_REQUIRED || state == TelephonyManager.SIM_STATE_PUK_REQUIRED)
{
try {
#SuppressWarnings("rawtypes")
Class clazz = Class.forName(manager.getClass().getName());
Method m = clazz.getDeclaredMethod("getITelephony");
m.setAccessible(true);
ITelephony it = (ITelephony) m.invoke(manager);
if (it.supplyPin(simPin)) {
Toast.makeText(context,"SIM UnLocked",Toast.LENGTH_LONG).show();
} else {
Toast.makeText(context,"SIM UNLOCK FAILED",Toast.LENGTH_LONG).show();
}
} catch (Exception e) {
//
e.printStackTrace();
}
}else{
Toast.makeText(context,"SIM is not Locked",Toast.LENGTH_LONG).show();
}
It works fine for me, but now I need to implement setting or resetting SIM PIN programmatically, let me know if it is possible or not. if possible than how can I implement that?
String ussdCode = "**04*"+oldPin+"*"+newPin+"*"+newPin+"#";
startActivity(new Intent("android.intent.action.CALL", Uri.parse("tel:" + ussdCode)));
I am trying a program with many phidget rfid readers. This test code works fine and I can load up all the readers and have it worked.
Vector phidgetList = manager.getPhidgets();
Enumeration phidgetListEnum = phidgetList.elements();
int count=phidgets.size();
while(phidgetListEnum.hasMoreElements()) {
Phidget phidgetElement = (Phidget) phidgetListEnum
.nextElement();
if (!phidgets.containsKey(phidgetElement.getSerialNumber())) {
RFIDTracking rfi = (RFIDTracking) ct.getTracking("rfid")
.clone();
rfi.setName("rfid clone " + count++);
rfi.detect();
rfi.setCode(phidgetElement.getSerialNumber());
phidgets.put(phidgetElement.getSerialNumber(), rfi);
Thread t = new Thread(rfi);
t.start();
}
}
The problem is when I tried to detect the new readers attached or detached from the system. I used this code
Manager manager;
manager = new Manager();
try {
manager.addAttachListener(new AttachListener() {
public void attached(AttachEvent ae)
{
try
{
System.out.println("attached" + ((RFIDPhidget)ae.getSource()).getSerialNumber());
}
catch (PhidgetException ex) { }
}
});
manager.open();
} catch (PhidgetException exception) {
System.err.println(exception.getErrorNumber()+ exception.getDescription());
}
// Allow the Phidgets time to attach
Thread.sleep(1000);
This code could not detect any reader attachment. I found there is no waitForAttachment(time) in the manager. May I know how to solve this. Thank you in advanced
It's Phidget, but not RFIDPhidget. There is no WaitForAttachment in the manager class because it is not necessary. The previous code works fine, but the wait time must be a little bit longer and the program won't terminate before something is attached.
Manager manager;
manager = new Manager();
try {
manager.addAttachListener(new AttachListener() {
public void attached(AttachEvent ae)
{
try
{
System.out.println("attached" + ((Phidget)ae.getSource()).getSerialNumber());
} catch (PhidgetException ex) { }
}
});
manager.open();
} catch (PhidgetException exception) {
System.err.println(exception.getErrorNumber()+ exception.getDescription());
}
// Allow the Phidgets time to attach
Thread.sleep(1000);
I am able to add group, but it showing 'The room is locked from entry until configuration is confirmed'. I researched but did't find any satisfactory answer. Below is the code how it getting XMPP connection and submitting the form. And while sending the form it throwing ' Not authorized exception'.
xmppConnection = connectionThread.getXMPPConnection();
if (xmppConnection == null) {
Application.getInstance().onError(R.string.NOT_CONNECTED);
return;
}
final MultiUserChat multiUserChat;
try {
multiUserChat = new MultiUserChat(xmppConnection, room);
// setConfig(multiUserChat);
} catch (IllegalStateException e) {
Application.getInstance().onError(R.string.NOT_CONNECTED);
return;
}
//Code for submitting form.
private void setConfig(MultiUserChat multiUserChat) {
try {
Form form = multiUserChat.getConfigurationForm();
Form submitForm = form.createAnswerForm();
for (Iterator<FormField> fields = submitForm.getFields(); fields
.hasNext();) {
FormField field = (FormField) fields.next();
if (!FormField.TYPE_HIDDEN.equals(field.getType())
&& field.getVariable() != null) {
submitForm.setDefaultAnswer(field.getVariable());
}
}
submitForm.setAnswer("muc#roomconfig_publicroom", true);
submitForm.setAnswer("muc#roomconfig_persistentroom", true);
multiUserChat.sendConfigurationForm(submitForm);
} catch (Exception e) {
e.printStackTrace();
}
}
To get this Question answered, I just adapt your comment.
You are calling setConfig() to early. It should be called after joining the group.
I've created a localization table in my project's res-file using LWUIT Resource editor. But it turns out, that I don't know how to switch through different localizations. How can I set up a global language for my program?
This code can merge two diffrent localizations to one.(the default save in bundle and merge with new localization mergeL10N(these objects are hashTable))
if (themeName != null && !themeName.equals(this.currThemeName)) {
try {
if (themeName.equals(DEFAULT_THEME_NAME)) {
defaultTheme = Resources.open(DEFAULT_THEME_NAME);
bundle = null;
} else {
defaultTheme = Resources.open(DEFAULT_THEME_NAME);
bundle = Resources.open(themeName);
}
mergeL10N = defaultTheme.getL10N("Localization (L10N) 1", "iw");
if (bundle != null) {
mergeHashtable(mergeL10N, bundle.getL10N("Localization (L10N) 1", "iw"));
}
UIManager.getInstance().setResourceBundle(mergeL10N);
}
} catch (Exception e) {
e.printStackTrace();
}
}
You must open your res and use the table that you want to use, here you can find an example
try {
Constants.res = Resources.open("/Lang.res");
} catch (Exception e){
System.err.println("can't load resource file:" + e);
}
Hashtable h = Constants.res.getL10N("English.res","en");
I'm having problem when taking a picture using VideoControl.getSnapshot() method. It always throw the exception: getSnapshot not Supported. I'm using JRE 5.0.0 with Eclipse and BlackBerry® Java® SDK 5.0 Plugin.
What I do first is to list the encoding supported by Blackberry SmartPhone selected (bold 9700) with the command System.getProperty("video.snapshot.encodings") and select one encoding from the list and pass it as the getSnapshot argument.
I've tested on several Blackberry and the same exception is thrown.
Part of the code:
mPlayer = Manager.createPlayer("capture://video?encoding=video/3gpp");
mPlayer.realize();
mPlayer = Manager.createPlayer("capture://video?encoding=video/3gpp");
mPlayer.start();
videoControl = (VideoControl)mPlayer.getControl("VideoControl");
Field cameraView = (Field) videoControl.initDisplayMode(VideoControl.USE_GUI_PRIMITIVE, "net.rim.device.api.ui.Field");
Thread.sleep(1000);
UiApplication.getUiApplication().pushScreen(new TempScreen(cameraView));
byte[] snapShot = videoControl.getSnapshot("encoding=jpeg&width=480&height=360&quality=superfine");
Bitmap image = Bitmap.createBitmapFromBytes(snapShot, 0, snapShot.length, 1);
UiApplication.getUiApplication().pushScreen(new TempScreen(image));
}catch (MediaException e){
UiApplication.getUiApplication().pushScreen(new TempScreen("Exception: " + e.getMessage())); }
catch (IOException e){
UiApplication.getUiApplication().pushScreen(new TempScreen("IO Exception: " + e.getMessage()));
}
catch (InterruptedException e){UiApplication.getUiApplication().pushScreen(new TempScreen("Interrupted Exception: "+ e.getMessage()));}
Not sure is my answer is actual after more than a half of year, but may be it will be useful.
You may try to use Thread.sleep(1000); before getSnapshot() call.
The problem may be related with that fact: "viewfinder must actually be visible on the screen prior to calling getSnapShot()."
So if you call getSnapshot immediately after UiApplication.getUiApplication().pushScreen(new TempScreen(cameraView));
the camera isn't prepared for the next shot.
Also are you really sure that getSnapshot() API is supported exactly on your device? Some manufacturers may not support it, despite the API defines this method. Did you run System.getProperty("video.snapshot.encodings") exactly on the same device where you test getSnapshot()?
Player _p;
VideoControl _vc ;
RecordControl _rc ;
String PATH;
FileConnection fileconn;
Object canvas= new Object();
public static boolean SdcardAvailabulity() {
String root = null;
Enumeration e = FileSystemRegistry.listRoots();
while (e.hasMoreElements()) {
root = (String) e.nextElement();
if( root.equalsIgnoreCase("sdcard/") ) {
return true;
}else if( root.equalsIgnoreCase("store/") ) {
return false;
}
}
class MySDListener implements FileSystemListener {
public void rootChanged(int state, String rootName) {
if( state == ROOT_ADDED ) {
if( rootName.equalsIgnoreCase("sdcard/") ) {
}
} else if( state == ROOT_REMOVED ) {
}
}
}
return true;
}
protected boolean invokeAction(int action){
boolean handled = super.invokeAction(action);
if(SdcardAvailabulity()){
PATH = System.getProperty("fileconn.dir.memorycard.videos")+"Video_"+System.currentTimeMillis()+".3gpp";//here "str" having the current Date and Time;
} else {
PATH = System.getProperty("fileconn.dir.videos")+"Video_"+System.currentTimeMillis()+".3gpp";
}
if(!handled){
if(action == ACTION_INVOKE){
try{
if(_p!=null)
_p.close();
}catch(Exception e){
}
}
}
return handled;
}
public MyScreen(){
setTitle("Video recording demo");
ButtonField AddPhoto = new ButtonField("push",ButtonField.FOCUSABLE | ButtonField.FIELD_HCENTER | ButtonField.FIELD_VCENTER | DrawStyle.HCENTER | ButtonField.NEVER_DIRTY | Field.USE_ALL_WIDTH);
FieldChangeListener PhotoListener = new FieldChangeListener() {
public void fieldChanged(Field field, int context) {
ButtonField Button = (ButtonField) field;
if (Button.getLabel().equals("push")){
}
}
};
AddPhoto.setChangeListener(PhotoListener);
add(AddPhoto);
}
}