Electronic device capable of expanding display region and method for controlling screen thereof
According to certain embodiments, an electronic device performs: displaying a first screen lay; sensing a change in the size of the viewable portion of a flexible display through at least one sensor; displaying a list comprising at least one selectable item in at least a partial region of the flexible display during the changing of the size of the viewable portion of the flexible display; detecting that the changing of the size of the viewable portion of the flexible display has stopped; and if so, displaying the first screen corresponding to the viewable portion of the flexible display with the changed size; and in response to returning of the size of the viewable portion of the flexible display to an original size without completing the change in the size of the viewable portion of the flexible display, displaying a second screen corresponding to a selectable item on the viewable portion of the flexible display having the original size.
1. An electronic device comprising:
a flexible display; and
at least one processor operatively connected to the flexible display,
wherein the at least one processor is configured to:
display a first execution screen of a first application on a first region of the flexible display,
while a viewable portion of the flexible display is being expanded, sequentially display a plurality of items on a second region of the flexible display, the plurality of items corresponding to a plurality of applications respectively, and
in response to a designated event being identified while an item of the plurality of items is displayed on the second region. display a second execution screen corresponding to the item on the second region of the flexible display while the first execution screen is being displayed on the first region of the flexible display,
wherein the item is automatically selected based on an amount that the flexible display is expanded.
2. The electronic device of claim 1 , wherein the at least one processor is further configured to, in response to a size of the second region being changed, display the second execution screen on the changed second region of the flexible display.
3. The electronic device of claim 1 , wherein the flexible display is configured to support a multi-window, and wherein the first region and the second region correspond to a first window and a second window respectively.
4. The electronic device of claim 1 , wherein the plurality of items corresponds to thumbnail images of the plurality of applications respectively.
5. The electronic device of claim 1 , wherein a size of the second region increases based on expansion of the viewable portion of the flexible display.
6. The electronic device of claim 1 , wherein the at least one processor is further configured to select a first one of at least one second application when a size of the second region is a first size and replace selection of the first one of the at least one second application with a second one of the at least one second application when the size of the second region is a second size.
7. The electronic device of claim 6 , wherein the at least one processor is further configured to: control at least one sensor to identify whether a size of the second region is changed, and in response to identifying that the size of the second region is maintained for a first time period, determine the designated event is sensed.
8. The electronic device of claim 6 , wherein the at least one processor is further configured to: identify whether a touch input is received through the flexible display, and in response to receiving a touch input lasting for a second time period on a portion of the flexible display, determine the designated event is sensed.
9. The electronic device of claim 6 , wherein the at least one processor is further configured to: display a designated icon on the flexible display, identify whether a touch input is received through the flexible display, and in response to receiving a touch input for the designated icon, determine the designated event is sensed.
10. The electronic device of claim 1 , wherein the designated event comprises holding a size of the second region for a predetermined amount of time and wherein the second execution screen is displayed in response to identification that the size of the second region has been held for the predetermined amount of time.
11. An operating method of an electronic device comprising a flexible display and at least one sensor, the operating method comprising:
displaying a first execution screen of a first application on a first region of the flexible display,
while a viewable portion of the flexible display is being expanded, sequentially displaying a plurality of items on a second region of the flexible display, the plurality of items corresponding to a plurality of applications respectively, and
in response to a designated event being identified while an item of the plurality of items is displayed on the second region, displaying a second execution screen corresponding to the item on the second region of the flexible display while the first execution screen is being displayed on the first region of the flexible display,
wherein the item is automatically selected based on an amount that the flexible display is expanded.
12. The operating method of claim 11 , further comprising, in response to a size of the second region being changed, displaying the second execution screen on the changed second region of the flexible display.
13. The operating method of claim 11 , wherein the flexible display is configured to support a multi-window, and wherein the first region and the second region correspond to a first window and a second window respectively.
14. The operating method of claim 11 , wherein the plurality of items corresponds to thumbnail images of the plurality of applications respectively.
15. The operating method of claim 11 , wherein a size of the second region increases based on expansion of the viewable portion of the flexible display.
16. The operating method of claim 11 , further comprising, selecting at a first one of at least one second application when a size of the second region is a first size and replace selection of the first one of the at least one second application with a second one of the at least one second application when the size of the second region is a second size.
17. The operating method of claim 11 , further comprising: controlling the at least one sensor to identify whether a size of the second region is changed, and in response to identifying that the size of the second region is maintained for a first time period, determining the designated event is sensed.
18. The operating method of claim 11 , further comprising: identifying whether a touch input is received through the flexible display, and in response to receiving a touch input lasting for a second time period on a portion of the flexible display, determining the designated event is sensed.
19. The operating method of claim 11 , further comprising: displaying a designated icon on the flexible display, identifying whether a touch input is received through the flexible display, and in response to receiving a touch input for the designated icon, determining the designated event is sensed.