Portable device comprising a touch-screen display, and method for controlling same

A portable device comprising:

• at least one foldable panel;
• a first touch screen and a second touch screen arranged on the at least one foldable panel;
• and
• at least one processor that is configured to:
• detect an input of a home button that is a physical button arranged on a second panel, wherein a first panel comprises the first touch screen and the second panel comprises the second touch screen;
• display a first task region in a first area within the first touch screen and a second task region in a second area within the second touch screen adjacent to the first area, in response to the detection of the input of the home button, wherein the first and second task regions include at least some icons of running applications that do not overlap;
• detect a first touch drag that starts at a first icon corresponding to one of the icons of running applications and is released in an area within the first touch screen outside of the first task region;
• display a first preview window of a first application related to the first icon in the first touch screen according to the first touch drag;
• detect a second touch drag that starts at a second icon corresponding to one of the icons of running applications and is released at an area within the second touch screen outside of the second task region;
• and
• display a second preview window of a second application related to the second icon in the second touch screen according to the second touch drag,
• wherein the first and second preview windows have smaller sizes than those of the first and second touch screens in which the first and second applications are displayed in a deactivated state where user input is deactivated.

A portable device comprising:

• at least one foldable panel;
• a first touch screen and a second touch screen arranged on the at least one foldable panel;
• and
• at least one processor that is configured to:
• detect a first command for executing a task manager for managing at least one running application;
• display a first task region on the first touch screen and a second task region on the second touch screen, in response to the detection of the first command, wherein the first and second task regions are adjacent and continuous to each other and include at least some icons of running applications that do not overlap;
• detect a first touch drag that starts at a first icon corresponding to one of the icons of running applications and is released in an area within the first touch screen except for the first task region;
• display a first preview window of a first application related to the first icon in the first touch screen according to the first touch drag;
• detect a second touch drag that starts at a second icon corresponding to one of the icons of running applications and is released in an area within the second touch screen except for the second task region;
• and
• display a second preview window of a second application related to the second icon in the second touch screen according to the second touch drag,
• wherein the first preview window has a smaller size than those of the first and second touch screens in which the first and second applications are displayed in a deactivated state where user input is deactivated.

A non-transitory computer-readable medium storing a program executable by a computer to perform a method of controlling a portable device comprising at least one foldable panel and first and second touch screens, the method comprising:

• detecting an input of a home button that is a physical button arranged on a second panel among a first panel comprising the first touch screen and the second panel comprising the second touch screen;
• displaying a first task region in a first area within the first touch screen and a second task region in a second area within the second touch screen adjacent to the first area, in response to the detecting the input of the home button, wherein the first and second task regions include at least some icons of running applications that do not overlap;
• detecting a first touch drag that starts at a first icon corresponding to one of the icons of running applications and is released in an area within the first touch screen outside of the first task region;
• displaying a first preview window of a first application related to the first icon in the first touch screen according to the first touch drag;
• detecting a second touch drag that starts at a second icon corresponding to one of the icons of running applications and is released at an area within the second touch screen outside of the second task region;
• and
• displaying a second preview window of a second application related to the second icon in the second touch screen according to the second touch drag,
• wherein the first and second preview windows have smaller sizes than those of the first and second touch screens in which the first and second applications are displayed in a deactivated state where user input is deactivated.

A non-transitory computer-readable medium storing a program executable by a computer to perform a method of controlling a portable device comprising at least one foldable panel and first and second touch screens, the method comprising:

• detecting a first command for executing a task manager for managing at least one running application;
• displaying a first task region on the first touch screen and a second task region on the second touch screen, in response to the detection of the first command, wherein the first and second task regions are adjacent and continuous to each other and include at least some icons of running applications that do not overlap;
• detecting a first touch drag that starts at a first icon corresponding to one of the icons of running applications and is released in an area within the first touch screen except for the first task region;
• displaying a first preview window of a first application related to the first icon in the first touch screen according to the first touch drag;
• detecting a second touch drag that starts at a second icon corresponding to one of the icons of running applications and is released in an area within the second touch screen except for the second task region;
• and
• displaying a second preview window of a second application related to the second icon in the second touch screen according to the second touch drag,
• wherein the first preview window has a smaller size than those of the first and second touch screens in which the first and second applications are displayed in a deactivated state where user input is deactivated.