LG G7200, Руководство пользователя

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G7200 User Guide
79
Java TM
G7200 User Guide
78
Java TM
Menu 7
Java is a technology developed by Sun Microsystems.
Similar to the way you would download the Java Applet using the
standard Netscape or MS Internet Explorer browsers, Java MIDlet can
be downloaded using the WAP enabled phone.
Depending on the service provider, all Java based programs such as
Java games can be downloaded and run on a phone.
Once downloaded, the Java program can be viewed within the
Applications menu where you can select, execute, or delete. The Java
program files saved in the phone are in .JAD and .JAR formats.
Application menu displays the list of Java programs downloaded using
the WAP. All previous downloaded programs can be selected, deleted,
or viewed in detail within the Application menu. From the list within the
Application menu, the following options are available:
]
Open: Open the selected program. The list includes all Java
programs installed in the phone.
]
Delete: Delete the selected program. Once deleted, you will not be
able to restore the program unless it is downloaded again using the
WAP.
]
Details: Displays detailed information on the selected program.
This includes the program name, program size, program version,
vendor information and the website address or the URL.
]
Connect options: Some Java applications may require a data
connection to be made. Select one of the following options.
- Ask first: You will be asked before the application makes the
connection.
- Allowed : The connection is created immediately without a
notification.
- Not allowed : No connection is allowed.
Note
The JAR file is a compressed format of the Java program and the
JAD file is a description file that includes all detailed information.
From the network, prior to download, you can view all detailed file
descriptions from the JAD file.
Warning
Only J2ME (Java 2 Micro Edition) based programs will run in a
phone environment.
The J2SE (Java 2 Standard Edition) based programs will only
run in a PC environment.
Applications
Menu 7-1
When a new Java program is downloaded using the WAP, the
address from which a download takes place is known as a bookmark.
The Java menu includes a bookmark list for downloading Java
programs and this bookmark list can be viewed from the Download
menu. You can connect, view, edit, delete, and add new bookmarks.
]
Connect: Selected address in the bookmark is used for data
connection. After successful connection, desired Java program can
be downloaded from the list.
]
View: Detailed information on a bookmark can be viewed such as
the address of bookmark and title of bookmark required for
connecting to certain sites.
]
Edit: Selected bookmark can be edited. Editing a bookmark is done
in the order of Address
→
Title. When creating a new bookmark,
same order is followed.
]
Delete: Selected bookmark is deleted. All bookmarks can be
deleted completely from the bookmark list screen. Deleted
bookmark cannot be restored so caution is required when deleting
bookmarks.
]
Add new: New bookmark is added. The same order used during
Edit bookmark applies to Add new bookmark. Select the Add new
option from the bookmark menu or when no bookmark exists, then
the Add new can be selected from the bookmark list screen.
Download
Menu 7-2
Note
After selecting the Connect function to access the Java MIDlet
Provider’s server, you may choose one of many Java programs to
download and install into your phone. Once connected to the
server, the Go button can be pressed to view the JAD information
on a desired program. The Get button will begin the download and
install process. The download and install process will take place
simultaneously and once download is complete you can
immediately run the Java program. The installed Java program can
be selected to run at a later time from the Application menu.