LG G4050 User Guide - Page 49

Java 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, update or delete. The Java program files saved in the phone are in .JAD and .JAR formats. 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 8.1 Application menu displays the list of Java programs downloaded using the WAP. All previous downloaded programs can be selected, deleted, updated or viewed in detail within the Application menu. From the list within the Application menu, the following options are available: G Open: Open the selected program. The list includes all Java programs installed in the phone. G Delete: Delete the selected program. Once deleted, you will not be able to restore the program unless it is downloaded again using the WAP. G Update: Update the selected program. Updating means accessing the Internet for upgrade version of the selected program. From this menu option, a data connection is made with the appropriate server and all necessary updated program information will be obtained. G Details: Display detailed information on the selected program. This includes the program name, program size, program version, vendor information and the website address or the URL. 92 Java Warning In order to update a program, the WAP Access Point (also known as Profile in Java) data connection is activated. For more information, please contact your service provider or network operator. Download Menu 8.2 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. G Connect: Selected address in the bookmark is used for data connection. After successful connection, desired Java program can be downloaded from the list. G View: Detailed information on a bookmark can be viewed such as name of bookmark, address of bookmark, and user ID required for connecting to certain sites. G Edit: Selected bookmark can be edited. Editing a bookmark is done in the order of URL ¡ Title ¡ Profile(Access Point) ¡ User ID ¡ Password. When creating a new bookmark, same order is followed. The service provider can require user ID and password information, but if none is provided, no input is necessary. G 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. G 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. 93