Mobile electronic device and method for forwarding user input to application according to input means

A method of processing a user input by a mobile electronic device, the method comprising:

• executing a first application included in a first area of a memory;
• displaying a screen of the first application on a touch screen display of the mobile electronic device;
• executing a second application included in a second area of the memory when the mobile electronic device is connected to an external interface device;
• transmitting data related to a screen of the second application to the external interface device;
• forwarding a first user input received through the touch screen display to the first application and not to the second application;
• and
• forwarding a second user input through an external input device, which is operatively connected with the mobile electronic device, to the second application and not to the first application.

A storage medium storing computer-readable instructions, wherein, when the instructions are executed by a processor of a mobile electronic device, the instructions are configured to cause the mobile electronic device to:

• execute a first application included in a first area of a memory;
• display a screen of the first application on a touch screen display;
• execute a second application included in a second area of the memory when the mobile electronic device is connected to an external interface device;
• transmit data related to a screen of the second application to the external interface device;
• forward a first user input received through the touch screen display to the first application and not to the second application;
• and
• forward a second user input through an external input device, which is operatively connected with the mobile electronic device, to the second application and not to the first application.