Volume adjustment method, volume adjustment device and mobile terminal

Abstract

The embodiments of the invention provide a volume adjustment method, a volume adjustment device and a mobile terminal. The method includes: determining a first step size according to the first volumeadjustment operation of a user, and adjusting the volume of the mobile terminal according to the first step size; after the reverse volume adjustment operation of the user is detected for the first time, determining a second step size according to the continuous volume adjustment operation of the user, and adjusting the volume of the mobile terminal according to the second step size, wherein the second step size comprises a step size obtained by reducing the first step size on the basis of a preset step size reduction multiple at least once. In the process of volume adjustment, by dynamicallyadjusting the step size, the volume of the mobile terminal is quickly adjusted by adopting a large step size at the initial stage of volume adjustment, so that the volume quickly approaches a target volume at the initial stage of volume adjustment, the volume of the mobile terminal is accurately adjusted by adopting a small step size at the later stage of volume adjustment, so that the volume is finely adjusted nearby the target volume, and thereby not only the efficiency of volume adjustment but also the effect of volume adjustment precision are ensured.

Description

technical field [0001] The present invention relates to the technical field of mobile terminals, in particular to a volume adjustment method, device and mobile terminal. Background technique [0002] At present, with the rapid development of mobile communication technology, mobile terminals are used more and more frequently, and mobile terminals have become indispensable electronic consumer goods in people's daily life. For example, using a smart phone to watch audio and video, another example, using a smart phone to make a voice call, etc. During this process, the user can manually adjust the playback volume to the target volume through the volume button. [0003] However, during the volume adjustment process, since the volume adjustment step corresponding to the volume button is fixed, that is, the user will increase or decrease the volume with a fixed volume adjustment step after each press of the volume button. The volume can be adjusted quickly by increasing the step s...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the embodiments of the present invention is to provide a volume adjustment method, device and mobile terminal to solve the problem that the volume adjustment efficiency and volume adjustment accuracy cannot be guaranteed at the same time in the prior art in the process of adjusting the volume of the mobile terminal

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