Resource management in a multi-operating environment

摘要

A method for providing user access to telephony operations in a multi operating environment having memory resources nearly depleted that include determining whether a predetermined first memory threshold of a computing environment has been reached and displaying a user interface corresponding to memory usage; and determining whether a predetermined second memory threshold, greater than the first, of the computing environment has been reached. Restricting computing functionality and allowing user access for telephony operations, corresponding to a mobile device, when the second memory threshold is reached is included as well. Also included is maintaining the computing restriction until the memory usage returns below the second memory threshold.

主权项

1. A mobile device comprising:
a multi-environment system comprising:
at least two co-existing independent middleware operating environments that share memory resources of the mobile device and a single operating system kernel;a graphical user interface for each of the co-existing independent middleware operating environments; anda controller configured to:
monitor the memory resources used by the at least two co-existing independent middleware operating environments,determine one or more memory threshold levels for the memory resources in order to retain telephony operations for the mobile device as the memory resources become depleted, andmanage one or more applications executed in each of the at least two co-existing independent middleware operating environments to keep the used memory resources below the determined one or more memory threshold levels.