Blackberry Corporation

Andrew John Ewanchuk

Ronesh Puri

Darrell Reginald May

David Andrew Brown

Carl Lloyd Cherry

Christopher Michael Fogel

Mahadevan Balasubramaniam

Van Quy Tu

Adrian Michael Logan

Graham Russell

Cody Bryant

Liam Ronald Quinn

Francis Patrick Judge

Chad Robert Ford Furniss

Mark Justin Flanigan

Imtiaz Nadaf

Brian Timothy Ratta

Cherry Carl Lloyd

Cody Stephen Bryant

A method and device for attaching messages stored at the device as attachments to a message being composed at the device. The device comprises: a memory storing a messaging application, a communication interface, a display device, and a processor configured to execute the messaging application to: render, at the display device, the message; in response to detecting selection of an attach icon in the message, render, at the display device, message icons, each message icon associated with a respective one of the stored messages; detect selection of at least one message icon; for each selected message icon, convert a stored message associated with the selected message icon into a Multipurpose Internet Mail Extension (MIME) attachment message; encode the message and each MIME attachment message into a MIME message; and, in response to detecting selection of a send icon of the message, transmit, via the communication interface, the MIME message.

Method and device for attaching messages stored at a device as attachments to a message being composed at the device

A method implemented by a computing device is disclosed. The method includes: detecting a change in state of an application that is managed using an applications manager, the change in state being based on a first action within the applications manager; in response to detecting the change in state of the application: identifying at least one list of a plurality of application event listings stored on the computing device independently of the applications manager; determining that the at least one list includes one or more first application event listings associated with the application; and in response to determining that the at least one list includes the one or more first application event listings: determining a second action to apply to only the one or more first application event listings; and applying the second action to the one or more first application event listings.

Systems and methods for managing access to application data on computing devices

A method of managing data transfer from a server to an electronic device via a wireless communication, includes initiating a synchronization of a database of the electronic device with the server and determining, by the electronic device, a length of time since the synchronization of the database of the electronic device with the server. The method also includes, in response to determining that the length of time meets the threshold period, determining a quantity of data records for sending from the server to the electronic device to perform a further synchronization and requesting one of complete data records or incomplete data records based on the quantity of data records for transfer to the electronic device.

Electronic device and method of managing data transfer

A method for synchronizing a mobile device with an email mailbox is described. The method includes: sending a search query to a mail server to identify email messages that are associated with folders of the email mailbox other than an inbox folder; selecting one or more folders of the email mailbox to synchronize on the mobile device based on the identified email messages; and retrieving, from the mail server, one or more email messages associated with the selected folders.

Method to pre-select folders to synchronize during initial email activation on a mobile device

A device may include a multiple domains for separating applications and data. A query may be generated on the device. The query may be generated by an application or based on a received user selection. A determination of available domains on the device is made for processing the query. The available domains are scanned based on the query to obtain related content from the available domains. The related content is aggregated from the available domains. The aggregated related content is presented to a user of the device as a unified view from among the available domains.

Aggregation of separate domain data

A method of managing data transfer from a server to a portable electronic device via a network includes, by the portable electronic device, initiating data transfer to the portable electronic device, identifying a network connection type by the portable electronic device to the network; setting, by the portable electronic device, a filter size for data record transmission to the portable electronic device, the filter size set based on the network connection type, and requesting, by the portable electronic device, a quantity of data records from the server. The quantity of data records is a number of data records that is dependent on the filter size set based on the network connection type.

A client device configured to access a remote device via a communication network. The client device is configured to: a) detect a termination of a network connection to the remote device and b) in response to detecting the termination of the network connection, record an idle time duration associated with the network. The client device repeats a) and b) until a plurality of idle time durations have been recorded. The client device then determines from the plurality of idle time durations a timeout value associated with the network and sets a transmission period of a keep-alive signal transmitted from the client device to the remote device based on the determined timeout value. The client device transmits the determined timeout value and information identifying the network to a timeout value server that may be accessed by other client devices.

System and method for controlling connection timeout in a communication network

An apparatus, and an associated method, facilitates synchronization of a group of data objects. Batches of data objects are iteratively processed. When a synchronization response indicates that the data of the request is unsynchronizable, data associated with the synchronization request is marked. A retry procedure is subsequently utilized to attempt synchronization of the marked data objects and to determine the individual data objects that cannot be synchronized.

Apparatus, and associated method, for synchronizing a group of data objects

An apparatus, and an associated method, facilitates synchronization of a database formed of data records. When a synchronization response to a synchronization request indicates that the data of the request is unsynchronizable, data associated with the synchronization request is marked. A retry procedure is subsequently utilized to attempt synchronization of the marked data records and to determine the individual data records that cannot be synchronized.

Apparatus, and associated method, for synchronizing a database

A method system and apparatus for transferring data via more than one communications interface are provided. A data file is transferred, at a processor of a device, and via at least one communications network, on a first communications interface of the device and a second communications interface of the device, the second communications interface different from the first communications interface.

Method, system and apparatus for transferring data via more than one communications interface

Data received at, or created on, a device may be tagged as corporate dependent upon a service over which the data is received or an application in which the data is created. When a user attempts to insert tagged data into a data item that is to be transmitted by the device, the insertion may be prevented. Similarly, the transmission of tagged data may be restricted to only occur on a secure service.

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Baden, Canada

Andrew John Ewanchuk