Motorola maxx V6 manual Installation and Deletion Status Reports, Draft Subject to Change 31/201

Java ME Developer Guide

Chapter 5 - Application Management

∙The data is saved if the new MIDlet-version is the same or newer, and if the new MIDlet-data-space requirements are the same or more than the current MIDlet.

∙The data is not saved if the new MIDlet-data-space requirement is smaller than the current MIDlet requirement.

∙The data is not saved if the new MIDlet-version is older than the current version.

If the data cannot be saved, the user will be warned about losing the data. If the user proceeds, the application will be downloaded. If the user decides to save the data from the current MIDlet, the data will be preserved during the upgrade and the data will be made available for the new application. In any case, an unsigned MIDlet will not be allowed to update a signed MIDlet.

5.3Installation and Deletion Status Reports

The status (success or failure) of an installation, upgrade, or deletion of a MIDlet suite will be sent to the server according to the JSR-118 specification. If the status report cannot be sent, the MIDlet suite will still be enabled and the user will be al- lowed to use it. In some instances, if the status report cannot be sent, the MIDlet will be deleted by operator's request. Upon successful deletion, the handset will send the status code 912 to the MIDlet-Delete-Notify URL. If this notification fails, the MIDlet suite will still be deleted. If this notification cannot be sent due to lack of network connectivity, the notification will be sent at the next available network connection.

Refer to Table 6 for application management feature/class support for MIDP 2.0:

Feature/Class

Application upgrades performed directly through the AMS

When removing a MIDlet suite, the user will be prompted to confirm the entire MID- let suite will be removed

Application Descriptor included the attribute MIDlet-Delete-Confirm, its value will be included in the prompt

Prompt for user approval when the user has chosen to download an application that is identical to the application currently in the handset. An older version cannot be imnstalled.

Unauthorized MIDlets will not have access to any restricted function call

DRAFT - Subject to Change [31/201]