Method of controlling sound input and output, and electronic device thereof

An electronic device, comprising:

• a communication unit for establishing communication with a external device to activate sound input and output units of the sound processing device and deactivate sound input and output units of the electronic device;
• a sensor device for acquiring at least one measurement information item of the electronic device;
• at least one memory;
• and
• a processor for determining whether the measurement information satisfies a predetermined condition and in response to the measurement information satisfying the predetermined condition, deactivating the sound input and output units of the external device and activating the sound input and output units of the electronic device.

A method for controlling an electronic device, comprising:

• in response to the electronic device establishing communication with a external device supporting sound input and output, activating sound input and output units of the external device and deactivating sound input and output units of the electronic device;
• detecting whether an incoming call is received, an outgoing call is transmitted, or an outgoing call can be made;
• detecting whether the electronic device is recently moved;
• determining whether a measured value is larger than, smaller than, or equal to a reference threshold value for determination of whether the electronic device is moved;
• and
• in response to the determination, deactivating the sound input and output units of the external device and activating the sound input and output units of the electronic device.