I need help with my java project. I'm currently trying to send a message in a Skype conversation when a specific action happens.
For this, I am using the java-skype API v1.4 by taskan.
Here's my code:
try {
for (Group group : Skype.getContactList().getAllGroups()) {
if ((group.getDisplayName()).equals("Nameofthegroup")) { //Whatever the group name is
String id = group.getId();
Skype.chat(id).send(ep.getDisplayName() + " joins !");
ep.sendMessage("Die ID: "+ id);
}
}
} catch (Exception e3) {
e3.printStackTrace();
}
I've also tried:
try {
String id = Skype.getContactList().getGroup("Groupname").getId();
Skype.chat(id).send(p + "joins!");
} catch (SkypeException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
My problem is that Skype registers that a external program tries to do something, but after I allow access for Java, nothing else happens. No messages are sent.
Sorry for the late answer but assuming you haven't yet picked an answer the problem is still open.
I was trying to get groups the same way with you but unfortunately it doesn't work like this. I do not if this is API problem or just because microsoft dropped support from third party APIs some of its features not working.
I managed to work this around by searching for chats not for groups. Also it would be much easier if you just bookmark (add at favorites) the chat (group) you want to find.
Chat group = null;
for ( Chat c : Skype.getAllBookmarkedChats() ){
group = c;
}
I just have the group chat in my favorites so it is super easy to retrieve it! If you have more chats and you need a more general way to find a specific one there are also several ways to do this.
for (Chat c : Skype.getAllChats()){
c.getAllMembers();
c.getId();
c.getWindowTitle();
}
group = c;
But this would be harder. The getId() way may be look easier but I didn't manage to get it working. Don't know again if it was my problem or just the API but whatever I tried simple just didn't work.
And do not forget to print your results at console to ease yourself.
In the end if you manage to get your group chat it is really easy to send a message:
group.send("Hi chat! This is java!!");
EDIT
This api works only for p2p chats. If you want to create a p2p chat you need to use the /createmoderatedchat command in any chat and it will create a new empty p2p chat. Any other group will be automatic cloud-based.
Also check this
SECOND EDIT
API is completely dead
I don't know too much about the Skype API, but you can check the samples for help. If you want to send a chat message when someone sends you a chat message you can use the AutoAnswering example:
package com.skype.sample;
import com.skype.ChatMessage;
import com.skype.ChatMessageAdapter;
import com.skype.Skype;
import com.skype.SkypeException;
public class AutoAnswering {
public static void main(String[] args) throws Exception {
Skype.setDaemon(false); // to prevent exiting from this program
Skype.addChatMessageListener(new ChatMessageAdapter() {
public void chatMessageReceived(ChatMessage received) throws SkypeException {
if (received.getType().equals(ChatMessage.Type.SAID)) {
received.getSender().send("I'm working. Please, wait a moment.");
}
}
});
}
}
Your code has an undefined variable ep in it and I can't give you a better answer because of that. I would've made a comment asking about it, but Stack Overflow doesn't let new people make comments.
Related
I have a GUI application written in JavaFX 14 (not the XML one). I currently have three lists that are connected each to a different custom class, in whom exists an ObservableList which updates the ListViews. I have three. Upon doubleclicking on an element of the first ListView, which also contains URLs, I want to open said URL inside the default browser, no matter the OS (I'm programming on Ubuntu 20.04, and this app will be used on W10 too).
listSquads.setOnMouseClicked(new EventHandler<MouseEvent>() {
#Override
public void handle(MouseEvent event) {
if(event.getClickCount()==2) {
try {
if (Desktop.isDesktopSupported() && Desktop.getDesktop().isSupported(Desktop.Action.BROWSE)) {
Desktop.getDesktop().browse(new URI(bot.getSquadHandler().extractURL(listSquads.getSelectionModel().getSelectedItem())));
}
} catch (IOException e) {
e.printStackTrace();
} catch (URISyntaxException e) {
e.printStackTrace();
}
}
}
});
This is the code. The bot is a custom TwitchBot object, based on pIRCbot libraries. The squadHandler mentioned in the getter method is said custom class. Extract URL is a method that, as the name would suggest, extracts the exact URL given a string as input - this part works, as it's called upon in other parts of the code and works correctly, and I've also tested it.
However, upon double clicking on any given element of the ViewList, the app freezes to then crash a few seconds later. Why could that be? Is there a way to open the browser no matter the OS?
Thanks in advance! :)
First thank you for reading this far.Here is a basic introduction.
I have implemented the simple authentication demo in the play 2.4 documentation.
And Here is a method where i use it.
#Security.Authenticated(Secured.class)
public Result reviewSubmit(){
//Review newReview = contactFormData.get();
//newReview.save();
Form<Review> reviewFormData = reviewForm.bindFromRequest();
User user = User.findByEmail(request().username());
if(reviewFormData.hasErrors()) {
return badRequest("Form Field has Errors" +reviewFormData);
}
Review newReview =reviewFormData.get();
newReview.user = user.fName +" " + user.lName;
newReview.save();
return redirect(routes.Reviews.review());
}
AS you can see as part of the review saving process i use
User user = User.findByEmail(request().username());
The request().username() gets the currently logged in users email address
from which i use to find the user and access there first and last names when i go to save the review object later on.
What i want to know is there a way in which i can use
if(request.username() == null ){
//Show login Button
}else{
//show Logout button
}
Inside say a main.scala.html template as an easy way of altering the main template without passing a user object from every action.
Thanks for any help or pointers provided.
N.B as i am new to play and have really struggled to understand securescoial plugins/deadbolt/play-authenticate i just want a way of obfuscating the links shown
Not sure if I am answering your question but why can't you do something like this
#if(user) {
<button>LogOut</button>
} else {
//login button
}
in your template.
Where user is passed into the template , as given in the documentation.
I am not that new to Java Programming, but I have never worked with external libraries etc. Now I want to develop a desktop client for the "Telegram" open-source messaging platform, and I'm stuck when it comes to API-Usage.
There is pretty much documentation about the Telegram API, found at https://core.telegram.org/api, and I've already downloaded mtproto, telegram-api and tl-core from github, and compiled my own library jar from source by using gradle. As well, I've already written a small application, where the user clicks a button and is promted to enter his phone number, I'm using the Java-swing-Libraries and an ActionListener for this.
The phone number entered by the user should now be checked if it is already registered, the auth.checkPhone method seems to be capable for that. But how can I refer to it within my eclipse project? I don't see any method "checkPhone" in any of the classes! What should I do?
Please help me, I can't help myself and I am desperately stuck in my project. Even a small hint would help.
Thanks in Advance,
Lukas
Essentially you will have to fill out the blanks in the code given on GitHub in the ex3ndr/telegram-api repository. If you've got the library Jar file you built and the tl-api-v12.jarfile on your Eclipse project's Java build path, then look at the RPC Calls section of the README and
First you need to set up an AppInfo object with your API credentials, then you will also have to create some new classes that implement the AbsApiState and ApiCallback interfaces. Once these are available, you can create the TelegramApi object and make an RPC call to the Telegram service as follows; in this case using the suggested auth.checkPhone method:
// TODO set up AbsApiState, AppInfo and ApiCallback objects
TelegramApi api = new TelegramApi(state, appInfo, apiCallback);
// Create request
String phoneNumber = "1234567890";
TLRequestAuthCheckPhone checkPhone = new TLRequestAuthCheckPhone(phoneNumber);
// Call service synchronously
TLCheckedPhone checkedPhone = api.doRpcCall(checkPhone);
boolean invited = checkedPhone.getPhoneInvited();
boolean registered = checkedPhone.getPhoneRegistered();
// TODO process response further
The TelegramApi object represents your connection to the remote service, which is a request response style of API. RPC calls are made via the doRpcCall method, which takes a request object from the org.telegram.api.requests package (the TLRequestAuthCheckPhone type in the example) filled in with the appropriate parameters. A response object (TLCheckedPhone above) is then returned with the result when it is available.
In the case of an asynchronous call the method returns immediately, and the onResult callback method is executed when the result is available:
// Call service aynchronously
api.doRpcCall(checkPhone, new RpcCallbackEx<TLCheckedPhone>() {
public void onConfirmed() { }
public void onResult(TLCheckedPhone result) {
boolean invited = checkedPhone.getPhoneInvited();
boolean registered = checkedPhone.getPhoneRegistered();
// TODO process response further
}
public void onError(int errorCode, String message) { }
});
Or just look at this API https://github.com/pengrad/java-telegram-bot-api
It is really simple to use
i'm somewhat new to jinput and java in general and was wondering, what's the easiest way to set up multiple xbox 360 controllers (particularly 4) with jinput? currently, i'm currently going off of theuzo007's tutorial on jinput with controllers, and have a basic working controller setup going on. it would be fantastic if i could set what controller moves certain entities around. (i'm using my friend's homemade library, just so you know.)
screenshot -
http://imgur.com/a/1Ocu5
top one is the main block of code, last one is the header (sorry for putting them in the wrong order, imgur does that sometimes!)
if anyone could help me out, that would be great, thanks!
edit: if there's no possible way to do it, if anyone could try to reccomend a new library to me, that would be cool.
There is a possible way
That tutorial is pretty good. Furthermore, I think you can do the 4 controllers stuff by copy-pasting some code inside the zip theuzo007 provides you and a bit more. By the way, that page that you liked says that there is a better version of that tutorial where you can download an also better version of his code -> theuzo007's JInput tutorial V2
Once you download the code you can see that in JoystickTest.java there is a method called searchForControllers() that you can put (With the corresponding private ArrayList<Controller> foundControllers; as field) in a class called ControllerChecker or some cooler name. Make them all static and you will get something like this:
public class ControllerChecker {
private static ArrayList<Controller> foundControllers = null;
/**
* Just used for checking all available controllers.
*/
private static void searchForControllers() {
Controller[] controllers = ControllerEnvironment.getDefaultEnvironment().getControllers();
for(int i = 0; i < controllers.length; i++){
Controller controller = controllers[i];
if (
controller.getType() == Controller.Type.STICK ||
controller.getType() == Controller.Type.GAMEPAD ||
controller.getType() == Controller.Type.WHEEL ||
controller.getType() == Controller.Type.FINGERSTICK
)
{
// Add new controller to the list of all controllers.
foundControllers.add(controller);
// Add new controller to the list on the window.
window.addControllerName(controller.getName() + " - " + controller.getType().toString() + " type");
}
}
}
/**
* Returns null if there is no controller available. Otherwise, it retrieves the last controller in the list by removing it.
*/
public static Controller getController() {
if(foundControllers == null) {
foundControllers = new ArrayList<Controller>();
searchForControllers();
}
return foundControllers.size() == 0 ? null : foundControllers.remove(foundControllers.size() - 1);
}
}
You would use the static method getController() to make the players have a different controller, checking if the returned controller is null, meaning that there is no available controller. Also you can change my code and check for controllers everytime you ask for one, but you have to check if the controller is already in use.
I hope this helps you in your purpose. This solution just checks for all available controllers and returns then in the last order it found them (maybe using a Stack is more efficient). But probably you will want more functionality like being able to tell the program to select a specific controller by pressing a button, maybe in a screen that says "Please, connect your controller and press any key/button". This can be achieve easily if you understand theuzo007's code (the JoystickTest.java has a lot of useful lines!).
Also you can make some mechanism to detect unpluged controllers and just by plugging in them again the system recognize it. Maybe there is some controller id, I haven't found it yet.
Finally, there is more code here.
I have to create an application that will automatically open a powerpoint file, let it play through, and then close it. Not only do I need to figure out HOW to close it, but I also must detect when it closes or stops.
First option:
I know how long each powerpoint will play for, so I can hardcode when to close the file. I just need to know how to do that. There are no methods in the desktop class (that I could find) for closing.
Second option:
If someone knows a microsoft powerpoint api that lets me open powerpoints and use java to progress through the slideshow and get the state or something, that'd be great. I wouldn't have to go into each presentation and count the number of slides and the transition timer on each slide.
The opening, letting it play, and closing it is a small part of the app I need to create. But here is what I have so far with regards to THIS problem:
File myfile = new File("PowerPoint.ppsx");
try {
Desktop.getDesktop().open(myfile);
} catch (IOException ex) {
Logger.getLogger(Sc.class.getName()).log(Level.SEVERE, null, ex);
}
Probably this is the solution how to close external program:
http://www.java-forums.org/new-java/59691-close-another-program.html#post285956
If you want to detect when program has stopped running then you can start new thread with loop which from time to time will check if the program process is still running, using the same method as mentioned in link.
This is solution only for one (Windows) platform, Java is not the best choice for such tasks.
Here a solution using JNA. First we get the handle, we search using the "class name" of the window. You can determine the class name for a specific program (in this case Powerpoint) with a special utility like Spy++ (included with Visual Studio). It's possible to make the search more precise using the class name and the window caption (but here I use only the class name) so if you have more than one presentation running ... you may not close the good one!.
import com.sun.jna.platform.win32.User32;
import com.sun.jna.platform.win32.WinUser;
import com.sun.jna.platform.win32.WinDef.HWND;
// https://github.com/twall/jna#readme
// you need 2 jars : jna-3.5.1.jar and platform-3.5.1.jar
public class KillMyPP {
public static void main(String[] args) {
HWND hwnd = User32.INSTANCE.FindWindow("screenClass", null);
if (hwnd == null) {
System.out.println("PPSX is not running");
}
else {
User32.INSTANCE.PostMessage(hwnd, WinUser.WM_QUIT, null, null);
}
}
}