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Creating a Whatsapp Clone - Part IV.pdf

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ShaiAlmog1

El documento describe la implementación de una clase `chatmessage` y un `whatsappclone` que manejan la estructura y funcionalidades básicas de un sistema de mensajería similar a WhatsApp, incluyendo la gestión de mensajes, usuarios y conexiones de red. Se detallan propiedades como el ID del mensaje, autor, cuerpo del mensaje y la gestión de mensajes leídos y vistos por los usuarios. También se incluyen aspectos para la verificación de SMS y la actualización de claves de registro para comentarios push.

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Creating a WhatsApp Clone - Part IV
public class ChatMessage implements PropertyBusinessObject { public final Property<String, ChatMessage> id = new Property<>("id"); public final Property<String, ChatMessage> authorId = new Property<>("authorId"); public final Property<String, ChatMessage> authorPhone = new Property<>("authorPhone"); public final Property<String, ChatMessage> sentTo = new Property<>("sentTo"); public final Property<Date, ChatMessage> time = new Property<>("time", Date.class); public final Property<String, ChatMessage> body = new Property<>("body"); public final MapProperty<String, String, ChatMessage> attachments = new MapProperty<>("media", String.class, String.class); public final SetProperty<String, ChatMessage> viewedBy = new SetProperty<>("viewedBy", String.class); public final BooleanProperty<ChatMessage> typing = new BooleanProperty<>("typing"); ChatMessage
public class ChatMessage implements PropertyBusinessObject { public final Property<String, ChatMessage> id = new Property<>("id"); public final Property<String, ChatMessage> authorId = new Property<>("authorId"); public final Property<String, ChatMessage> authorPhone = new Property<>("authorPhone"); public final Property<String, ChatMessage> sentTo = new Property<>("sentTo"); public final Property<Date, ChatMessage> time = new Property<>("time", Date.class); public final Property<String, ChatMessage> body = new Property<>("body"); public final MapProperty<String, String, ChatMessage> attachments = new MapProperty<>("media", String.class, String.class); public final SetProperty<String, ChatMessage> viewedBy = new SetProperty<>("viewedBy", String.class); public final BooleanProperty<ChatMessage> typing = new BooleanProperty<>("typing"); ChatMessage
public class ChatMessage implements PropertyBusinessObject { public final Property<String, ChatMessage> id = new Property<>("id"); public final Property<String, ChatMessage> authorId = new Property<>("authorId"); public final Property<String, ChatMessage> authorPhone = new Property<>("authorPhone"); public final Property<String, ChatMessage> sentTo = new Property<>("sentTo"); public final Property<Date, ChatMessage> time = new Property<>("time", Date.class); public final Property<String, ChatMessage> body = new Property<>("body"); public final MapProperty<String, String, ChatMessage> attachments = new MapProperty<>("media", String.class, String.class); public final SetProperty<String, ChatMessage> viewedBy = new SetProperty<>("viewedBy", String.class); public final BooleanProperty<ChatMessage> typing = new BooleanProperty<>("typing"); ChatMessage
public class ChatMessage implements PropertyBusinessObject { public final Property<String, ChatMessage> id = new Property<>("id"); public final Property<String, ChatMessage> authorId = new Property<>("authorId"); public final Property<String, ChatMessage> authorPhone = new Property<>("authorPhone"); public final Property<String, ChatMessage> sentTo = new Property<>("sentTo"); public final Property<Date, ChatMessage> time = new Property<>("time", Date.class); public final Property<String, ChatMessage> body = new Property<>("body"); public final MapProperty<String, String, ChatMessage> attachments = new MapProperty<>("media", String.class, String.class); public final SetProperty<String, ChatMessage> viewedBy = new SetProperty<>("viewedBy", String.class); public final BooleanProperty<ChatMessage> typing = new BooleanProperty<>("typing"); ChatMessage
public class ChatMessage implements PropertyBusinessObject { public final Property<String, ChatMessage> id = new Property<>("id"); public final Property<String, ChatMessage> authorId = new Property<>("authorId"); public final Property<String, ChatMessage> authorPhone = new Property<>("authorPhone"); public final Property<String, ChatMessage> sentTo = new Property<>("sentTo"); public final Property<Date, ChatMessage> time = new Property<>("time", Date.class); public final Property<String, ChatMessage> body = new Property<>("body"); public final MapProperty<String, String, ChatMessage> attachments = new MapProperty<>("media", String.class, String.class); public final SetProperty<String, ChatMessage> viewedBy = new SetProperty<>("viewedBy", String.class); public final BooleanProperty<ChatMessage> typing = new BooleanProperty<>("typing"); ChatMessage
public class ChatMessage implements PropertyBusinessObject { public final Property<String, ChatMessage> id = new Property<>("id"); public final Property<String, ChatMessage> authorId = new Property<>("authorId"); public final Property<String, ChatMessage> authorPhone = new Property<>("authorPhone"); public final Property<String, ChatMessage> sentTo = new Property<>("sentTo"); public final Property<Date, ChatMessage> time = new Property<>("time", Date.class); public final Property<String, ChatMessage> body = new Property<>("body"); public final MapProperty<String, String, ChatMessage> attachments = new MapProperty<>("media", String.class, String.class); public final SetProperty<String, ChatMessage> viewedBy = new SetProperty<>("viewedBy", String.class); public final BooleanProperty<ChatMessage> typing = new BooleanProperty<>("typing"); ChatMessage
new Property<>("authorPhone"); public final Property<String, ChatMessage> sentTo = new Property<>("sentTo"); public final Property<Date, ChatMessage> time = new Property<>("time", Date.class); public final Property<String, ChatMessage> body = new Property<>("body"); public final MapProperty<String, String, ChatMessage> attachments = new MapProperty<>("media", String.class, String.class); public final SetProperty<String, ChatMessage> viewedBy = new SetProperty<>("viewedBy", String.class); public final BooleanProperty<ChatMessage> typing = new BooleanProperty<>("typing"); private final PropertyIndex idx = new PropertyIndex(this, "ChatMessage", id, authorId, authorPhone, sentTo, time, body, attachments, viewedBy, typing); @Override public PropertyIndex getPropertyIndex() { return idx; } } ChatMessage
public class WhatsAppClone implements PushCallback { private Form current; private Resources theme; public void init(Object context) { // use two network threads instead of one updateNetworkThreadCount(2); theme = UIManager.initFirstTheme("/theme"); // Enable Toolbar on all Forms by default Toolbar.setGlobalToolbar(true); // Pro only feature Log.bindCrashProtection(true); Server.init(); WhatsAppClone
public class WhatsAppClone implements PushCallback { private Form current; private Resources theme; public void init(Object context) { // use two network threads instead of one updateNetworkThreadCount(2); theme = UIManager.initFirstTheme("/theme"); // Enable Toolbar on all Forms by default Toolbar.setGlobalToolbar(true); // Pro only feature Log.bindCrashProtection(true); Server.init(); WhatsAppClone
// Pro only feature Log.bindCrashProtection(true); Server.init(); addNetworkErrorListener(err -> { // prevent the event from propagating err.consume(); if(err.getError() != null) { Log.e(err.getError()); } Log.sendLogAsync(); Dialog.show("Connection Error", "There was a networking error in the connection to " + err.getConnectionRequest().getUrl(), "OK", null); }); } @Override public void push(String value) { } WhatsAppClone
err.getConnectionRequest().getUrl(), "OK", null); }); } @Override public void push(String value) { } @Override public void registeredForPush(String deviceId) { Server.updatePushKey(Push.getPushKey()); } @Override public void pushRegistrationError(String error, int errorCode) { } static class SMSVerifyImpl extends SMSVerification { @Override public void sendSMSCode(String phone) { Dialog d = new InfiniteProgress().showInfiniteBlocking(); Server.signup(new ChatContact().phone.set(phone), c -> d.dispose()); WhatsAppClone
@Override public void pushRegistrationError(String error, int errorCode) { } static class SMSVerifyImpl extends SMSVerification { @Override public void sendSMSCode(String phone) { Dialog d = new InfiniteProgress().showInfiniteBlocking(); Server.signup(new ChatContact().phone.set(phone), c -> d.dispose()); } @Override public void verifySmsCode(String code, SuccessCallback<Boolean> s) { Dialog d = new InfiniteProgress().showInfiniteBlocking(); boolean result = Server.verify(code); d.dispose(); s.onSucess(result); } } WhatsAppClone
@Override public void pushRegistrationError(String error, int errorCode) { } static class SMSVerifyImpl extends SMSVerification { @Override public void sendSMSCode(String phone) { Dialog d = new InfiniteProgress().showInfiniteBlocking(); Server.signup(new ChatContact().phone.set(phone), c -> d.dispose()); } @Override public void verifySmsCode(String code, SuccessCallback<Boolean> s) { Dialog d = new InfiniteProgress().showInfiniteBlocking(); boolean result = Server.verify(code); d.dispose(); s.onSucess(result); } } WhatsAppClone
@Override public void pushRegistrationError(String error, int errorCode) { } static class SMSVerifyImpl extends SMSVerification { @Override public void sendSMSCode(String phone) { Dialog d = new InfiniteProgress().showInfiniteBlocking(); Server.signup(new ChatContact().phone.set(phone), c -> d.dispose()); } @Override public void verifySmsCode(String code, SuccessCallback<Boolean> s) { Dialog d = new InfiniteProgress().showInfiniteBlocking(); boolean result = Server.verify(code); d.dispose(); s.onSucess(result); } } WhatsAppClone
Dialog d = new InfiniteProgress().showInfiniteBlocking(); boolean result = Server.verify(code); d.dispose(); s.onSucess(result); } } private void bindMessageListener() { Server.bindMessageListener(new ServerMessages() { @Override public void connected() { } @Override public void disconnected() { } @Override public void messageReceived(ChatMessage m) { Form f = getCurrentForm(); if(f instanceof ChatForm) { ChatForm cf = (ChatForm)f; if(cf.getContact().id.equals(m.authorId.get())) { WhatsAppClone
@Override public void disconnected() { } @Override public void messageReceived(ChatMessage m) { Form f = getCurrentForm(); if(f instanceof ChatForm) { ChatForm cf = (ChatForm)f; if(cf.getContact().id.equals(m.authorId.get())) { cf.addMessageToUI(m); } } MainForm.getInstance().refreshChatsContainer(); } @Override public void userTyping(String contactId) { } @Override public void messageViewed(String msgId, List<String> userIds) { WhatsAppClone
@Override public void disconnected() { } @Override public void messageReceived(ChatMessage m) { Form f = getCurrentForm(); if(f instanceof ChatForm) { ChatForm cf = (ChatForm)f; if(cf.getContact().id.equals(m.authorId.get())) { cf.addMessageToUI(m); } } MainForm.getInstance().refreshChatsContainer(); } @Override public void userTyping(String contactId) { } @Override public void messageViewed(String msgId, List<String> userIds) { WhatsAppClone
@Override public void disconnected() { } @Override public void messageReceived(ChatMessage m) { Form f = getCurrentForm(); if(f instanceof ChatForm) { ChatForm cf = (ChatForm)f; if(cf.getContact().id.equals(m.authorId.get())) { cf.addMessageToUI(m); } } MainForm.getInstance().refreshChatsContainer(); } @Override public void userTyping(String contactId) { } @Override public void messageViewed(String msgId, List<String> userIds) { WhatsAppClone
@Override public void disconnected() { } @Override public void messageReceived(ChatMessage m) { Form f = getCurrentForm(); if(f instanceof ChatForm) { ChatForm cf = (ChatForm)f; if(cf.getContact().id.equals(m.authorId.get())) { cf.addMessageToUI(m); } } MainForm.getInstance().refreshChatsContainer(); } @Override public void userTyping(String contactId) { } @Override public void messageViewed(String msgId, List<String> userIds) { WhatsAppClone
} @Override public void userTyping(String contactId) { } @Override public void messageViewed(String msgId, List<String> userIds) { } }); } public void start() { if(current != null){ current.show(); bindMessageListener(); return; } String phoneNumber = Preferences.get("PhoneNumber", null); if(phoneNumber == null) { ActivationForm.create("Signup"). codeDigits(6). show(s -> { WhatsAppClone
} @Override public void userTyping(String contactId) { } @Override public void messageViewed(String msgId, List<String> userIds) { } }); } public void start() { if(current != null){ current.show(); bindMessageListener(); return; } String phoneNumber = Preferences.get("PhoneNumber", null); if(phoneNumber == null) { ActivationForm.create("Signup"). codeDigits(6). show(s -> { WhatsAppClone
public void start() { if(current != null){ current.show(); bindMessageListener(); return; } String phoneNumber = Preferences.get("PhoneNumber", null); if(phoneNumber == null) { ActivationForm.create("Signup"). codeDigits(6). show(s -> { Log.p("SMS Activation returned " + s); Preferences.set("PhoneNumber", s); new MainForm().show(); }, new SMSVerifyImpl()); } else { new MainForm().show(); } bindMessageListener(); callSerially(() -> registerPush()); } WhatsAppClone
public void start() { if(current != null){ current.show(); bindMessageListener(); return; } String phoneNumber = Preferences.get("PhoneNumber", null); if(phoneNumber == null) { ActivationForm.create("Signup"). codeDigits(6). show(s -> { Log.p("SMS Activation returned " + s); Preferences.set("PhoneNumber", s); new MainForm().show(); }, new SMSVerifyImpl()); } else { new MainForm().show(); } bindMessageListener(); callSerially(() -> registerPush()); } WhatsAppClone
public void start() { if(current != null){ current.show(); bindMessageListener(); return; } String phoneNumber = Preferences.get("PhoneNumber", null); if(phoneNumber == null) { ActivationForm.create("Signup"). codeDigits(6). show(s -> { Log.p("SMS Activation returned " + s); Preferences.set("PhoneNumber", s); new MainForm().show(); }, new SMSVerifyImpl()); } else { new MainForm().show(); } bindMessageListener(); callSerially(() -> registerPush()); } WhatsAppClone
public void start() { if(current != null){ current.show(); bindMessageListener(); return; } String phoneNumber = Preferences.get("PhoneNumber", null); if(phoneNumber == null) { ActivationForm.create("Signup"). codeDigits(6). show(s -> { Log.p("SMS Activation returned " + s); Preferences.set("PhoneNumber", s); new MainForm().show(); }, new SMSVerifyImpl()); } else { new MainForm().show(); } bindMessageListener(); callSerially(() -> registerPush()); } WhatsAppClone
public void start() { if(current != null){ current.show(); bindMessageListener(); return; } String phoneNumber = Preferences.get("PhoneNumber", null); if(phoneNumber == null) { ActivationForm.create("Signup"). codeDigits(6). show(s -> { Log.p("SMS Activation returned " + s); Preferences.set("PhoneNumber", s); new MainForm().show(); }, new SMSVerifyImpl()); } else { new MainForm().show(); } bindMessageListener(); callSerially(() -> registerPush()); } WhatsAppClone
public void start() { if(current != null){ current.show(); bindMessageListener(); return; } String phoneNumber = Preferences.get("PhoneNumber", null); if(phoneNumber == null) { ActivationForm.create("Signup"). codeDigits(6). show(s -> { Log.p("SMS Activation returned " + s); Preferences.set("PhoneNumber", s); new MainForm().show(); }, new SMSVerifyImpl()); } else { new MainForm().show(); } bindMessageListener(); callSerially(() -> registerPush()); } WhatsAppClone
public void start() { if(current != null){ current.show(); bindMessageListener(); return; } String phoneNumber = Preferences.get("PhoneNumber", null); if(phoneNumber == null) { ActivationForm.create("Signup"). codeDigits(6). show(s -> { Log.p("SMS Activation returned " + s); Preferences.set("PhoneNumber", s); new MainForm().show(); }, new SMSVerifyImpl()); } else { new MainForm().show(); } bindMessageListener(); callSerially(() -> registerPush()); } WhatsAppClone
public void start() { if(current != null){ current.show(); bindMessageListener(); return; } String phoneNumber = Preferences.get("PhoneNumber", null); if(phoneNumber == null) { ActivationForm.create("Signup"). codeDigits(6). show(s -> { Log.p("SMS Activation returned " + s); Preferences.set("PhoneNumber", s); new MainForm().show(); }, new SMSVerifyImpl()); } else { new MainForm().show(); } bindMessageListener(); callSerially(() -> registerPush()); } WhatsAppClone
public void start() { if(current != null){ current.show(); bindMessageListener(); return; } String phoneNumber = Preferences.get("PhoneNumber", null); if(phoneNumber == null) { ActivationForm.create("Signup"). codeDigits(6). show(s -> { Log.p("SMS Activation returned " + s); Preferences.set("PhoneNumber", s); new MainForm().show(); }, new SMSVerifyImpl()); } else { new MainForm().show(); } bindMessageListener(); callSerially(() -> registerPush()); } WhatsAppClone
public void start() { if(current != null){ current.show(); bindMessageListener(); return; } String phoneNumber = Preferences.get("PhoneNumber", null); if(phoneNumber == null) { ActivationForm.create("Signup"). codeDigits(6). show(s -> { Log.p("SMS Activation returned " + s); Preferences.set("PhoneNumber", s); new MainForm().show(); }, new SMSVerifyImpl()); } else { new MainForm().show(); } bindMessageListener(); callSerially(() -> registerPush()); } WhatsAppClone
Preferences.set("PhoneNumber", s); new MainForm().show(); }, new SMSVerifyImpl()); } else { new MainForm().show(); } bindMessageListener(); callSerially(() -> registerPush()); } public void stop() { Server.closeWebsocketConnection(); current = getCurrentForm(); if(current instanceof Dialog) { ((Dialog)current).dispose(); current = getCurrentForm(); } } public void destroy() { } } WhatsAppClone

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Creating a Whatsapp Clone - Part IV.pdf

  • 1. Creating a WhatsApp Clone - Part IV
  • 2. public class ChatMessage implements PropertyBusinessObject { public final Property<String, ChatMessage> id = new Property<>("id"); public final Property<String, ChatMessage> authorId = new Property<>("authorId"); public final Property<String, ChatMessage> authorPhone = new Property<>("authorPhone"); public final Property<String, ChatMessage> sentTo = new Property<>("sentTo"); public final Property<Date, ChatMessage> time = new Property<>("time", Date.class); public final Property<String, ChatMessage> body = new Property<>("body"); public final MapProperty<String, String, ChatMessage> attachments = new MapProperty<>("media", String.class, String.class); public final SetProperty<String, ChatMessage> viewedBy = new SetProperty<>("viewedBy", String.class); public final BooleanProperty<ChatMessage> typing = new BooleanProperty<>("typing"); ChatMessage
  • 3. public class ChatMessage implements PropertyBusinessObject { public final Property<String, ChatMessage> id = new Property<>("id"); public final Property<String, ChatMessage> authorId = new Property<>("authorId"); public final Property<String, ChatMessage> authorPhone = new Property<>("authorPhone"); public final Property<String, ChatMessage> sentTo = new Property<>("sentTo"); public final Property<Date, ChatMessage> time = new Property<>("time", Date.class); public final Property<String, ChatMessage> body = new Property<>("body"); public final MapProperty<String, String, ChatMessage> attachments = new MapProperty<>("media", String.class, String.class); public final SetProperty<String, ChatMessage> viewedBy = new SetProperty<>("viewedBy", String.class); public final BooleanProperty<ChatMessage> typing = new BooleanProperty<>("typing"); ChatMessage
  • 4. public class ChatMessage implements PropertyBusinessObject { public final Property<String, ChatMessage> id = new Property<>("id"); public final Property<String, ChatMessage> authorId = new Property<>("authorId"); public final Property<String, ChatMessage> authorPhone = new Property<>("authorPhone"); public final Property<String, ChatMessage> sentTo = new Property<>("sentTo"); public final Property<Date, ChatMessage> time = new Property<>("time", Date.class); public final Property<String, ChatMessage> body = new Property<>("body"); public final MapProperty<String, String, ChatMessage> attachments = new MapProperty<>("media", String.class, String.class); public final SetProperty<String, ChatMessage> viewedBy = new SetProperty<>("viewedBy", String.class); public final BooleanProperty<ChatMessage> typing = new BooleanProperty<>("typing"); ChatMessage
  • 5. public class ChatMessage implements PropertyBusinessObject { public final Property<String, ChatMessage> id = new Property<>("id"); public final Property<String, ChatMessage> authorId = new Property<>("authorId"); public final Property<String, ChatMessage> authorPhone = new Property<>("authorPhone"); public final Property<String, ChatMessage> sentTo = new Property<>("sentTo"); public final Property<Date, ChatMessage> time = new Property<>("time", Date.class); public final Property<String, ChatMessage> body = new Property<>("body"); public final MapProperty<String, String, ChatMessage> attachments = new MapProperty<>("media", String.class, String.class); public final SetProperty<String, ChatMessage> viewedBy = new SetProperty<>("viewedBy", String.class); public final BooleanProperty<ChatMessage> typing = new BooleanProperty<>("typing"); ChatMessage
  • 6. public class ChatMessage implements PropertyBusinessObject { public final Property<String, ChatMessage> id = new Property<>("id"); public final Property<String, ChatMessage> authorId = new Property<>("authorId"); public final Property<String, ChatMessage> authorPhone = new Property<>("authorPhone"); public final Property<String, ChatMessage> sentTo = new Property<>("sentTo"); public final Property<Date, ChatMessage> time = new Property<>("time", Date.class); public final Property<String, ChatMessage> body = new Property<>("body"); public final MapProperty<String, String, ChatMessage> attachments = new MapProperty<>("media", String.class, String.class); public final SetProperty<String, ChatMessage> viewedBy = new SetProperty<>("viewedBy", String.class); public final BooleanProperty<ChatMessage> typing = new BooleanProperty<>("typing"); ChatMessage
  • 7. public class ChatMessage implements PropertyBusinessObject { public final Property<String, ChatMessage> id = new Property<>("id"); public final Property<String, ChatMessage> authorId = new Property<>("authorId"); public final Property<String, ChatMessage> authorPhone = new Property<>("authorPhone"); public final Property<String, ChatMessage> sentTo = new Property<>("sentTo"); public final Property<Date, ChatMessage> time = new Property<>("time", Date.class); public final Property<String, ChatMessage> body = new Property<>("body"); public final MapProperty<String, String, ChatMessage> attachments = new MapProperty<>("media", String.class, String.class); public final SetProperty<String, ChatMessage> viewedBy = new SetProperty<>("viewedBy", String.class); public final BooleanProperty<ChatMessage> typing = new BooleanProperty<>("typing"); ChatMessage
  • 8. new Property<>("authorPhone"); public final Property<String, ChatMessage> sentTo = new Property<>("sentTo"); public final Property<Date, ChatMessage> time = new Property<>("time", Date.class); public final Property<String, ChatMessage> body = new Property<>("body"); public final MapProperty<String, String, ChatMessage> attachments = new MapProperty<>("media", String.class, String.class); public final SetProperty<String, ChatMessage> viewedBy = new SetProperty<>("viewedBy", String.class); public final BooleanProperty<ChatMessage> typing = new BooleanProperty<>("typing"); private final PropertyIndex idx = new PropertyIndex(this, "ChatMessage", id, authorId, authorPhone, sentTo, time, body, attachments, viewedBy, typing); @Override public PropertyIndex getPropertyIndex() { return idx; } } ChatMessage
  • 9. public class WhatsAppClone implements PushCallback { private Form current; private Resources theme; public void init(Object context) { // use two network threads instead of one updateNetworkThreadCount(2); theme = UIManager.initFirstTheme("/theme"); // Enable Toolbar on all Forms by default Toolbar.setGlobalToolbar(true); // Pro only feature Log.bindCrashProtection(true); Server.init(); WhatsAppClone
  • 10. public class WhatsAppClone implements PushCallback { private Form current; private Resources theme; public void init(Object context) { // use two network threads instead of one updateNetworkThreadCount(2); theme = UIManager.initFirstTheme("/theme"); // Enable Toolbar on all Forms by default Toolbar.setGlobalToolbar(true); // Pro only feature Log.bindCrashProtection(true); Server.init(); WhatsAppClone
  • 11. // Pro only feature Log.bindCrashProtection(true); Server.init(); addNetworkErrorListener(err -> { // prevent the event from propagating err.consume(); if(err.getError() != null) { Log.e(err.getError()); } Log.sendLogAsync(); Dialog.show("Connection Error", "There was a networking error in the connection to " + err.getConnectionRequest().getUrl(), "OK", null); }); } @Override public void push(String value) { } WhatsAppClone
  • 12. err.getConnectionRequest().getUrl(), "OK", null); }); } @Override public void push(String value) { } @Override public void registeredForPush(String deviceId) { Server.updatePushKey(Push.getPushKey()); } @Override public void pushRegistrationError(String error, int errorCode) { } static class SMSVerifyImpl extends SMSVerification { @Override public void sendSMSCode(String phone) { Dialog d = new InfiniteProgress().showInfiniteBlocking(); Server.signup(new ChatContact().phone.set(phone), c -> d.dispose()); WhatsAppClone
  • 13. @Override public void pushRegistrationError(String error, int errorCode) { } static class SMSVerifyImpl extends SMSVerification { @Override public void sendSMSCode(String phone) { Dialog d = new InfiniteProgress().showInfiniteBlocking(); Server.signup(new ChatContact().phone.set(phone), c -> d.dispose()); } @Override public void verifySmsCode(String code, SuccessCallback<Boolean> s) { Dialog d = new InfiniteProgress().showInfiniteBlocking(); boolean result = Server.verify(code); d.dispose(); s.onSucess(result); } } WhatsAppClone
  • 14. @Override public void pushRegistrationError(String error, int errorCode) { } static class SMSVerifyImpl extends SMSVerification { @Override public void sendSMSCode(String phone) { Dialog d = new InfiniteProgress().showInfiniteBlocking(); Server.signup(new ChatContact().phone.set(phone), c -> d.dispose()); } @Override public void verifySmsCode(String code, SuccessCallback<Boolean> s) { Dialog d = new InfiniteProgress().showInfiniteBlocking(); boolean result = Server.verify(code); d.dispose(); s.onSucess(result); } } WhatsAppClone
  • 15. @Override public void pushRegistrationError(String error, int errorCode) { } static class SMSVerifyImpl extends SMSVerification { @Override public void sendSMSCode(String phone) { Dialog d = new InfiniteProgress().showInfiniteBlocking(); Server.signup(new ChatContact().phone.set(phone), c -> d.dispose()); } @Override public void verifySmsCode(String code, SuccessCallback<Boolean> s) { Dialog d = new InfiniteProgress().showInfiniteBlocking(); boolean result = Server.verify(code); d.dispose(); s.onSucess(result); } } WhatsAppClone
  • 16. Dialog d = new InfiniteProgress().showInfiniteBlocking(); boolean result = Server.verify(code); d.dispose(); s.onSucess(result); } } private void bindMessageListener() { Server.bindMessageListener(new ServerMessages() { @Override public void connected() { } @Override public void disconnected() { } @Override public void messageReceived(ChatMessage m) { Form f = getCurrentForm(); if(f instanceof ChatForm) { ChatForm cf = (ChatForm)f; if(cf.getContact().id.equals(m.authorId.get())) { WhatsAppClone
  • 17. @Override public void disconnected() { } @Override public void messageReceived(ChatMessage m) { Form f = getCurrentForm(); if(f instanceof ChatForm) { ChatForm cf = (ChatForm)f; if(cf.getContact().id.equals(m.authorId.get())) { cf.addMessageToUI(m); } } MainForm.getInstance().refreshChatsContainer(); } @Override public void userTyping(String contactId) { } @Override public void messageViewed(String msgId, List<String> userIds) { WhatsAppClone
  • 18. @Override public void disconnected() { } @Override public void messageReceived(ChatMessage m) { Form f = getCurrentForm(); if(f instanceof ChatForm) { ChatForm cf = (ChatForm)f; if(cf.getContact().id.equals(m.authorId.get())) { cf.addMessageToUI(m); } } MainForm.getInstance().refreshChatsContainer(); } @Override public void userTyping(String contactId) { } @Override public void messageViewed(String msgId, List<String> userIds) { WhatsAppClone
  • 19. @Override public void disconnected() { } @Override public void messageReceived(ChatMessage m) { Form f = getCurrentForm(); if(f instanceof ChatForm) { ChatForm cf = (ChatForm)f; if(cf.getContact().id.equals(m.authorId.get())) { cf.addMessageToUI(m); } } MainForm.getInstance().refreshChatsContainer(); } @Override public void userTyping(String contactId) { } @Override public void messageViewed(String msgId, List<String> userIds) { WhatsAppClone
  • 20. @Override public void disconnected() { } @Override public void messageReceived(ChatMessage m) { Form f = getCurrentForm(); if(f instanceof ChatForm) { ChatForm cf = (ChatForm)f; if(cf.getContact().id.equals(m.authorId.get())) { cf.addMessageToUI(m); } } MainForm.getInstance().refreshChatsContainer(); } @Override public void userTyping(String contactId) { } @Override public void messageViewed(String msgId, List<String> userIds) { WhatsAppClone
  • 21. } @Override public void userTyping(String contactId) { } @Override public void messageViewed(String msgId, List<String> userIds) { } }); } public void start() { if(current != null){ current.show(); bindMessageListener(); return; } String phoneNumber = Preferences.get("PhoneNumber", null); if(phoneNumber == null) { ActivationForm.create("Signup"). codeDigits(6). show(s -> { WhatsAppClone
  • 22. } @Override public void userTyping(String contactId) { } @Override public void messageViewed(String msgId, List<String> userIds) { } }); } public void start() { if(current != null){ current.show(); bindMessageListener(); return; } String phoneNumber = Preferences.get("PhoneNumber", null); if(phoneNumber == null) { ActivationForm.create("Signup"). codeDigits(6). show(s -> { WhatsAppClone
  • 23. public void start() { if(current != null){ current.show(); bindMessageListener(); return; } String phoneNumber = Preferences.get("PhoneNumber", null); if(phoneNumber == null) { ActivationForm.create("Signup"). codeDigits(6). show(s -> { Log.p("SMS Activation returned " + s); Preferences.set("PhoneNumber", s); new MainForm().show(); }, new SMSVerifyImpl()); } else { new MainForm().show(); } bindMessageListener(); callSerially(() -> registerPush()); } WhatsAppClone
  • 24. public void start() { if(current != null){ current.show(); bindMessageListener(); return; } String phoneNumber = Preferences.get("PhoneNumber", null); if(phoneNumber == null) { ActivationForm.create("Signup"). codeDigits(6). show(s -> { Log.p("SMS Activation returned " + s); Preferences.set("PhoneNumber", s); new MainForm().show(); }, new SMSVerifyImpl()); } else { new MainForm().show(); } bindMessageListener(); callSerially(() -> registerPush()); } WhatsAppClone
  • 25. public void start() { if(current != null){ current.show(); bindMessageListener(); return; } String phoneNumber = Preferences.get("PhoneNumber", null); if(phoneNumber == null) { ActivationForm.create("Signup"). codeDigits(6). show(s -> { Log.p("SMS Activation returned " + s); Preferences.set("PhoneNumber", s); new MainForm().show(); }, new SMSVerifyImpl()); } else { new MainForm().show(); } bindMessageListener(); callSerially(() -> registerPush()); } WhatsAppClone
  • 26. public void start() { if(current != null){ current.show(); bindMessageListener(); return; } String phoneNumber = Preferences.get("PhoneNumber", null); if(phoneNumber == null) { ActivationForm.create("Signup"). codeDigits(6). show(s -> { Log.p("SMS Activation returned " + s); Preferences.set("PhoneNumber", s); new MainForm().show(); }, new SMSVerifyImpl()); } else { new MainForm().show(); } bindMessageListener(); callSerially(() -> registerPush()); } WhatsAppClone
  • 27. public void start() { if(current != null){ current.show(); bindMessageListener(); return; } String phoneNumber = Preferences.get("PhoneNumber", null); if(phoneNumber == null) { ActivationForm.create("Signup"). codeDigits(6). show(s -> { Log.p("SMS Activation returned " + s); Preferences.set("PhoneNumber", s); new MainForm().show(); }, new SMSVerifyImpl()); } else { new MainForm().show(); } bindMessageListener(); callSerially(() -> registerPush()); } WhatsAppClone
  • 28. public void start() { if(current != null){ current.show(); bindMessageListener(); return; } String phoneNumber = Preferences.get("PhoneNumber", null); if(phoneNumber == null) { ActivationForm.create("Signup"). codeDigits(6). show(s -> { Log.p("SMS Activation returned " + s); Preferences.set("PhoneNumber", s); new MainForm().show(); }, new SMSVerifyImpl()); } else { new MainForm().show(); } bindMessageListener(); callSerially(() -> registerPush()); } WhatsAppClone
  • 29. public void start() { if(current != null){ current.show(); bindMessageListener(); return; } String phoneNumber = Preferences.get("PhoneNumber", null); if(phoneNumber == null) { ActivationForm.create("Signup"). codeDigits(6). show(s -> { Log.p("SMS Activation returned " + s); Preferences.set("PhoneNumber", s); new MainForm().show(); }, new SMSVerifyImpl()); } else { new MainForm().show(); } bindMessageListener(); callSerially(() -> registerPush()); } WhatsAppClone
  • 30. public void start() { if(current != null){ current.show(); bindMessageListener(); return; } String phoneNumber = Preferences.get("PhoneNumber", null); if(phoneNumber == null) { ActivationForm.create("Signup"). codeDigits(6). show(s -> { Log.p("SMS Activation returned " + s); Preferences.set("PhoneNumber", s); new MainForm().show(); }, new SMSVerifyImpl()); } else { new MainForm().show(); } bindMessageListener(); callSerially(() -> registerPush()); } WhatsAppClone
  • 31. public void start() { if(current != null){ current.show(); bindMessageListener(); return; } String phoneNumber = Preferences.get("PhoneNumber", null); if(phoneNumber == null) { ActivationForm.create("Signup"). codeDigits(6). show(s -> { Log.p("SMS Activation returned " + s); Preferences.set("PhoneNumber", s); new MainForm().show(); }, new SMSVerifyImpl()); } else { new MainForm().show(); } bindMessageListener(); callSerially(() -> registerPush()); } WhatsAppClone
  • 32. public void start() { if(current != null){ current.show(); bindMessageListener(); return; } String phoneNumber = Preferences.get("PhoneNumber", null); if(phoneNumber == null) { ActivationForm.create("Signup"). codeDigits(6). show(s -> { Log.p("SMS Activation returned " + s); Preferences.set("PhoneNumber", s); new MainForm().show(); }, new SMSVerifyImpl()); } else { new MainForm().show(); } bindMessageListener(); callSerially(() -> registerPush()); } WhatsAppClone
  • 33. Preferences.set("PhoneNumber", s); new MainForm().show(); }, new SMSVerifyImpl()); } else { new MainForm().show(); } bindMessageListener(); callSerially(() -> registerPush()); } public void stop() { Server.closeWebsocketConnection(); current = getCurrentForm(); if(current instanceof Dialog) { ((Dialog)current).dispose(); current = getCurrentForm(); } } public void destroy() { } } WhatsAppClone