User interface for supporting call function and portable device using the same
Disclosed is a user interface for supporting a call function and a portable device using the user interface. With respect to a portable device having a call function, icons are allocated to telephone numbers of devices or indexes corresponding thereto and are displayed on a display unit, and a touch sensor setting is performed to support generation of a touch event with respect to icons output on the display unit, so that various call functions are supported through movement, disposition and removal of the icons.
1. A portable device for supporting a call function, the portable device comprising:
a radio frequency unit for performing a call connection between the portable device and at least a second device;
a controller for controlling the call connection;
an input unit for inputting a telephone number corresponding to the second device which makes a call connection through the radio frequency unit, and for generating an input signal to select phone book information associated with the second device;
a display unit for outputting a first icon corresponding to the portable device itself and displayed on a user interface, and for outputting on the user interface, during a current call connection with a second device, a second icon representing the second device, the first and second icons being displayed overlapping or substantially touching to represent the current call connection;
wherein in response to detecting an incoming call from a third device during the current call, the controller causes the user interface to display a third icon representing the third device at a location separated from each of the first and second icons; and
during a state of receiving the incoming call, in response to detecting a single, predetermined user gesture involving only the first and third icons among all displayed icons, the controller controls an operation of automatically call-connecting the portable device and the third device and adjusting a relative position between the first and third icons so that they overlap or substantially touch to indicate a call-connected state therebetween, while automatically separating the second icon from the first icon on the user interface to indicate a hold state and placing the second device on hold with the portable device.
2. The portable device as claimed in claim 1 , further comprising a camera for collecting an image upon an image call connection, wherein the controller replaces at least one of the first and second icons by one of a transmitted and a received image upon a video call connection.
3. The portable device as claimed in claim 2 , wherein the controller performs a control operation such that the second icon is displayed differently when in a call-connected state than a hold state, with the second icon displayed differently in at least one of size, color, and shape.
4. The portable device as claimed in claim 2 , wherein, upon a multipoint call, the controller performs a control operation such that the images are output uniformly throughout a screen partition.
5. The portable device as claimed in claim 1 , wherein the controller performs a control operation to change at least one of size, shape and color of the icons depending on a change in a distance between the icons.
6. The portable device of claim 1 , wherein the single, predetermined user gesture is a touch and drag gesture from the third icon towards the first icon.
7. The portable device of claim 1 , wherein:
with the third icon displayed separated from each of the first and second icons in response to detecting the incoming call, in response to detecting a user gesture involving only the second and third icons among all displayed icons, in response, the controller call-connects the third device with each of the first and second devices in a conference call and causes displaying the third icon overlapping or substantially touching each of the first and second icons.
8. The portable terminal of claim 7 , wherein the user gesture involving only the second and third icons is a touch and drag gesture from the third icon towards the second icon.
9. A method in a portable communication device having a display, the method comprising:
during a current call connection with a second device, displaying on the display a first icon representing a user of the portable device and a second icon representing the second device, the first and second icons being displayed overlapping or substantially touching to represent the call connection;
in response to detecting an incoming call from a third device during the current call, displaying a third icon representing the third device at a location separated from each of the first and second icons; and
during a state of receiving the incoming call, in response to detecting a single, predetermined user gesture involving only the first and third icons among all displayed icons, automatically call-connecting the portable device and the third device and adjusting a relative position between the first and third icons so that they overlap or substantially touch to indicate a call-connected state therebetween, while automatically separating the second icon from the first icon to indicate a hold state and placing the second device on hold with the portable device.
10. The method of claim 9 , wherein the single, predetermined user gesture is a touch and drag gesture from the third icon towards the first icon.
11. The method of claim 9 , further comprising:
with the third icon displayed separated from each of the first and second icons in response to detecting the incoming call, detecting a user gesture involving the second and third icons among all displayed icons, and in response, call-connecting the third device with each of the first and second devices in a conference call and displaying the third icon overlapping or substantially touching each of the first and second icons.
12. The method of claim 11 , wherein the user gesture involving only the second and third icons is a touch and drag gesture from the third icon towards the second icon.
13. The method of claim 9 , wherein at least one of the first icon, the second icon, and the third icon is changed in at least one of shape and color depending on a change in a distance between the first and second icon, between the first and third icon, or between the second and third icon.
14. The method of claim 9 , wherein at least one of the first and second icons is replaced by a transmitted/received image upon a video call connection, and
an icon in a call-connected state and an icon in a hold state are displayed differently in at least one of size, color, and shape.
15. The method of claim 14 , wherein, upon a multipoint call, images corresponding to a plurality of second icons are output uniformly throughout a screen partition.
16. The method of claim 9 , further comprising displaying a first function icon for supporting a change of an audio signal output path, and a second function icon for supporting a call end.