Mobile terminal having a touch screen and method for providing a user interface therein
A mobile terminal having a touch screen and a method present a user interface in the mobile terminal having a touch screen. The method includes: detecting a touched area corresponding to a touch when the touch is sensed in the touch screen; and executing different functions according to whether the detected touched area is equal to or greater than a preset area threshold. Various touch inputs are sensed through a touch screen in the mobile terminal, and the mobile terminal and method present user interfaces corresponding to the respective touch inputs.
1. A mobile terminal comprising:
a touch screen for receiving a touch input;
a speaker; and
a controller configured to:
control the touch screen to display a screen and the speaker to output sound in response to activating an application;
detect the touch input via the touch screen while the screen is displayed;
determine whether the touch input corresponds to a palm touch input; and
terminating displaying of the screen and output of the sound through the speaker by entering screen lock mode when the touch input corresponding to the palm touch input is a particular palm touch input gesture and the application maintains active state.
2. The mobile terminal of claim 1 , wherein the controller is configured to:
during the touch input, detect a touched area of the touch screen defined by at least one of a plurality of coordinates corresponding to the touch input; and
determine whether the touch input corresponds to the palm based on the detected touched area defined by the at least one of the plurality of coordinates.
3. The mobile terminal of claim 1 , wherein the particular palm touch input gesture comprises rotating the palm touch input.
4. A method for providing a user interface in a mobile terminal having a touch screen, the method comprising:
controlling the touch screen to display a screen and a speaker to output sound in response to activating an application;
detecting a touch input via the touch screen while the screen is displayed;
determining whether the touch input corresponds to a palm touch input; and
terminating displaying of the screen and output of the sound through the speaker when the touch input corresponding to the palm touch input is a particular palm touch input gesture and the application maintains active state.
5. The method of claim 4 , further comprising:
during the touch input, detecting a touched area of the touch screen defined by at least one of a plurality of coordinates corresponding to the touch input; and
determining whether the touch input corresponds to the palm based on the detected touched area defined by the at least one of the plurality of coordinates.
6. The method of claim 4 , wherein the particular palm touch input gesture comprises rotating the palm touch input.
7. A non-transitory computer-readable medium storing instructions that, when executed by one or more processors, cause the one or more processors to perform operations comprising:
controlling a touch screen to display a screen and a speaker to output sound in response to activating an application;
detecting a touch input on the touch screen having a touched area while the screen is displayed;
determining whether the touch input corresponds to a palm touch input; and
terminating displaying of the screen and output of the sound through the speaker by entering screen lock mode when the touch input corresponding to the palm touch input is a particular palm touch input gesture and the application maintains active state.
8. The non-transitory computer-readable medium of claim 7 , wherein the operations further comprise:
during the touch input, detecting the touched area of the touch screen defined by at least one of a plurality of coordinates corresponding to the touch input; and
determining whether the touch input corresponds to the palm based on the detected touched area defined by the at least one of the plurality of coordinates.
9. The non-transitory computer-readable medium of claim 7 , wherein the particular palm touch input gesture comprises rotating the palm touch input.