displaymain.java

手机控制邮件以及附件的发送

				}
			}
		});
	}

	public void file_more_screen() {
		display.vibrate(500);
		file_more_screen =new Message("Any file else want to transfer? ",1,this);
		display.setCurrent(file_more_screen);
		file_more_screen.addCommand(yesCommand);
		file_more_screen.addCommand(noCommand);
		file_more_screen.setCommandListener(new CommandListener() {
			public void commandAction (Command c, Displayable d) {
				if (c==yesCommand) {
					file_list_screen.select_pressed=false;
					file_list_screen.thread= new Thread(file_list_screen);
					file_list_screen.thread.start();
					file_list_screen.choice =0;
					file_list_screen.display_choice=0;
					file_list_screen.progress_h = file_list_screen.screenHeight/8+1;
					display.setCurrent(file_list_screen);
					update_filelist(1);
				}
				if (c==noCommand) {
					transfer_screen("","","");
					currentpath="";
				}
			}
		});
	}

	private void email_fail_screen() {
		display.vibrate(500);
		email_fail_screen =new Message("The email address is not valid. Please re-enter. ",0,this);
		display.setCurrent(email_fail_screen);
		email_fail_screen.addCommand(backCommand);
		email_fail_screen.addCommand(exitCommand);
		email_fail_screen.setCommandListener(new CommandListener() {
			public void commandAction (Command c, Displayable d) {
				if (c==exitCommand) {
					destroyApp(false);
					notifyDestroyed();
				}
				if (c==backCommand) {
					transfer_screen.choice =0;
					transfer_screen.draw_choice(0);
					display.setCurrent(transfer_screen);
					transfer_screen.select_pressed = false;
					transfer_screen.thread= new Thread(transfer_screen);
					transfer_screen.thread.start();
				}
			}
		});
	}

	private void send_sucess_screen() {
		display.vibrate(500);
		send_sucess_screen =new Message("File sending sucess. ",2,this);
		display.setCurrent(send_sucess_screen);
		send_sucess_screen.addCommand(okCommand);
		send_sucess_screen.addCommand(exitCommand);
		send_sucess_screen.setCommandListener(new CommandListener() {
			public void commandAction (Command c, Displayable d) {
				if (c==exitCommand) {
					destroyApp(false);
					notifyDestroyed();
				}
				if (c==okCommand) {
					function_screen();
					for (int i =0; i <file_selected.length; i++){
						file_selected[i] =null;
					}
				}
			}
		});
	}

	private void send_fail_screen() {
		display.vibrate(500);
		send_fail_screen =new Message("File sending faliture. Please contact the administartor. ",0,this);
		display.setCurrent(send_fail_screen);
		send_fail_screen.addCommand(backCommand);
		send_fail_screen.addCommand(exitCommand);
		send_fail_screen.setCommandListener(new CommandListener() {
			public void commandAction (Command c, Displayable d) {
				if (c==exitCommand) {
					destroyApp(false);
					notifyDestroyed();
				}
				if (c==backCommand) {
					transfer_screen.choice=0;
					transfer_screen.draw_choice(0);
					display.setCurrent(transfer_screen);
					transfer_screen.select_pressed = false;
					transfer_screen.thread= new Thread(transfer_screen);
					transfer_screen.thread.start();
				}
			}
		});
	}

	private void login_fail_screen() {
		display.vibrate(500);
		login_fail_screen =new Message("The login name or password is incorrect. Please re-enter. ",0,this);
		display.setCurrent(login_fail_screen);
		login_fail_screen.addCommand(backCommand);
		login_fail_screen.addCommand(exitCommand);
		login_fail_screen.setCommandListener(new CommandListener() {
			public void commandAction (Command c, Displayable d) {
				if (c==exitCommand) {
					destroyApp(false);
					notifyDestroyed();
				}
				if (c==backCommand) {
					login_screen.choice=0;
					login_screen.draw_choice(0);
					display.setCurrent(login_screen);
					login_screen.select_pressed = false;
					login_screen.thread= new Thread(login_screen);
					login_screen.thread.start();
				}
			}
		});
	}

	private void connect_fail_screen() {
		display.vibrate(500);
		connection_fail_screen =new Message("Remote computer cannot be connected. Please try again later.  ",0,this);
		display.setCurrent(connection_fail_screen);
		connection_fail_screen.addCommand(backCommand);
		connection_fail_screen.addCommand(exitCommand);
		connection_fail_screen.setCommandListener(new CommandListener() {
			public void commandAction (Command c, Displayable d) {
				if (c==exitCommand) {
					destroyApp(false);
					notifyDestroyed();
				}
				if (c==backCommand) {
					currentpath="";
					login_screen.choice=0;
					login_screen.draw_choice(0);
					display.setCurrent(login_screen);
					login_screen.select_pressed = false;
					login_screen.thread= new Thread(login_screen);
					login_screen.thread.start();
				}
			}
		});
	}

	private void login_screen(String i, String l, String p) {
		int t=0;
		login_screen = new Select(display, i, l, p, t, this);
		display.setCurrent(login_screen);
		login_screen.addCommand(okCommand);
		login_screen.addCommand(exitCommand);
		login_screen.setCommandListener (new CommandListener() {
			public void commandAction (Command c, Displayable d) {
				if (c== okCommand) {
					login_screen.select_pressed =true;
					int count =ip.indexOf(":");
					if (count==-1) {
						ip=ip+":8080";
					}
					generateService(ip);
					CurrentUser = ln;
					verify_login();

				}
				if (c== exitCommand) {
					destroyApp(false);
					notifyDestroyed();
				}
			}
		});
	}

	public void transfer_screen(String e, String t, String c) {
		int a=1;
		int count = 0;
		transfer_screen = new Select(display, e, t, c, a, this);
		transfer_screen.selected_file="";
		for (int i =0; i <file_selected.length; i++){
			if (file_selected[i] !=null) {
				count += 1;
				transfer_screen.selected_file =transfer_screen.selected_file +  file_selected[i].substring(file_selected[i].lastIndexOf('\\')+1,file_selected[i].length());
				transfer_screen.selected_file =transfer_screen.selected_file+ ", ";
			}
		}
		file_toSend = new String[count];
		for (int i=0; i < count; i++)
			file_toSend[i]=file_selected[i];

		transfer_screen.selected_file = transfer_screen.selected_file.substring(0,transfer_screen.selected_file.length()-2);
		transfer_screen.draw_choice(0);
		display.setCurrent(transfer_screen);
		transfer_screen.addCommand(okCommand);
		transfer_screen.addCommand(backCommand);
		transfer_screen.setCommandListener (new CommandListener() {
			public void commandAction (Command c, Displayable d) {
				if (c== okCommand) {
					transfer_screen.select_pressed =true;

					if (verify_email()){
						verify_send();
					}else {
						email_fail_screen();
					}
				}
				if (c== backCommand) {
					for (int i =0; i <file_selected.length; i++){
						file_selected[i] =null;
					}
					transfer_screen.select_pressed =true;
					function_screen();
				}
			}
		});
	}

	public void setting_screen(String s, String i) {
		int t=2;
		setting_screen = new Select(display, s,i,"",t,this);
		display.setCurrent(setting_screen);
		setting_screen.addCommand(exitCommand);
		setting_screen.addCommand(backCommand);
		setting_screen.setCommandListener (new CommandListener() {
			public void commandAction (Command c, Displayable d) {
				if (c==exitCommand) {
					destroyApp(false);
					notifyDestroyed();
				}
				if (c== backCommand) {
					setting_screen.select_pressed =true;
					function_screen();
				}
			}
		});

	}

	private void set_default_ip_screen() {
		display.vibrate(500);
		set_default_ip_screen =new Message("Do you want to set the new IP address as default? ",1,this);
		display.setCurrent(set_default_ip_screen);
		set_default_ip_screen.addCommand(yesCommand);
		set_default_ip_screen.addCommand(noCommand);
		set_default_ip_screen.setCommandListener(new CommandListener() {
			public void commandAction (Command c, Displayable d) {
				if (c==yesCommand) {
					default_ip=ip;
					//save the default ip
					data_ip=default_ip.getBytes();
					try{
						rs.setRecord(1,data_ip,0,default_ip.length());
					}catch (Exception e){
						System.out.println(e);
					}
				}
				if (c==noCommand) {
				}
				login_screen.draw_choice(0);
				display.setCurrent(login_screen);
				login_screen.select_pressed = false;
				login_screen.thread= new Thread(login_screen);
				login_screen.thread.start();
			}
		});
	}

	public void textbox(String i, String l, String p, final int choice, final int type) {
		if (choice ==0) {
			if (type==0) {
				tb = new TextBox ("IP",i,20,TextField.ANY);
			}
			if (type==1) {
				tb = new TextBox ("Email",i,300,TextField.ANY);
			}
		}
		if (choice ==1) {
			if (type==0) {
				tb = new TextBox ("Login name",l,25,TextField.ANY);
			}
			if (type==1) {
				tb = new TextBox ("Title",l,60,TextField.ANY);
			}
			if (type==2) {
				tb = new TextBox ("Default IP",l,20,TextField.ANY);
			}
		}
		if (choice ==2) {
			if (type==0) {
				tb = new TextBox ("Password",p,25,TextField.PASSWORD);
			}
			if (type==1) {
				tb = new TextBox ("Content",p,450,TextField.ANY);
			}
		}
		tb.addCommand(okCommand);
		tb.addCommand(backCommand);
		tb.setCommandListener (new CommandListener() {
			public void commandAction (Command c, Displayable d) {
					if (type==0) {
						if (c== okCommand) {
							if(choice==0) {
								ip = tb.getString();
								login_screen.set_first_field(ip);
							}
							if (choice==1) {
								ln = tb.getString();
								login_screen.set_second_field(ln);
							}
							if(choice==2) {
								pw =tb.getString();
								login_screen.set_third_field(pw);
							}
							if (choice ==0 && !ip.equals(default_ip)) {
								set_default_ip_screen();
							}else{
								login_screen.draw_choice(choice);
								display.setCurrent(login_screen);
								login_screen.select_pressed = false;
								login_screen.thread= new Thread(login_screen);
								login_screen.thread.start();
							}
						}
						if (c== backCommand) {
							login_screen.draw_choice(choice);
							display.setCurrent(login_screen);
							login_screen.select_pressed = false;
							login_screen.thread= new Thread(login_screen);
							login_screen.thread.start();
						}
					}
					if (type==1) {
						if (c== okCommand) {
							if (choice==0) {
								email = tb.getString();
								transfer_screen.set_first_field(email);
							}
							if (choice==1) {
								title = tb.getString();
								transfer_screen.set_second_field(title);
							}
							if (choice==2) {
								content=tb.getString();
								transfer_screen.set_third_field(content);
							}
							transfer_screen.draw_choice(choice);
							display.setCurrent(transfer_screen);
						}
						if (c== backCommand) {
							transfer_screen.draw_choice(choice);
							display.setCurrent(transfer_screen);
						}
						transfer_screen.select_pressed = false;
						transfer_screen.thread= new Thread(transfer_screen);
						transfer_screen.thread.start();
					}
				if (type==2) {
					if (c== okCommand) {
						if (choice==1) {
							default_ip = tb.getString();
							data_ip=default_ip.getBytes();
							try{
								rs.setRecord(1,data_ip,0,default_ip.length());
							}catch (Exception e){
								System.out.println(e);
							}
							setting_screen.set_second_field(default_ip);
						}
						setting_screen.draw_choice(choice);
						display.setCurrent(setting_screen);
					}
					if (c== backCommand) {
						setting_screen.draw_choice(choice);
						display.setCurrent(setting_screen);
					}
					setting_screen.select_pressed = false;
					setting_screen.thread= new Thread(setting_screen);
					setting_screen.thread.start();
				}
			}
		});
		display.setCurrent(tb);

	}
}