Method of starting camera by mobile device

Abstract

The invention relates to the mobile device technology, in particular to a method of starting a camera by a mobile device. When a key of the mobile device is pressed down, the method includes a first step of opening a touch screen (1) to transfer into a bright screen, a second step of reading angle data of the mobile device in a gravity sensor (2) of the mobile device and a third step of starting a camera module (3) when the angle data of a device body of the mobile device are in the range of viewing angle and predetermined stable length of time is kept. The method of starting the camera by the mobile device has the advantages of reducing operating steps required by a user who uses the mobile device to the minimum when a photographed function is started, and not influencing other operating procedures when the user uses other functions of the mobile device and initially guaranteeing photographing effect of tacking pictures due to the design of a function of straightening movement starting the camera. The method of starting the camera by the mobile device adopts humanized intellectual technology and enables the user to experience the simplest design style of the mobile device.

Description

technical field [0001] The invention relates to mobile device technology, in particular to a method and device for starting a camera of a mobile device. Background technique [0002] At present, mobile devices with digital cameras, such as smart phones, need to enter the camera mode from the normal state in order to start and use the camera, and the steps required for this process are relatively complicated, and some steps are required: generally unlock first; secondly, click the camera application icon to launch the camera module. In this way, when the mobile device is in the bright screen lock state, the prior art requires at least two actions to enter the camera mode. If the camera icon is not on the home page after unlocking, the current page needs to be moved to the page where the camera icon is located. For the user, more than three actions are required. If the mobile device is in the screen-off and lock-screen state, the mobile device or smart phone in the prior art...

AI Technical Summary

Problems solved by technology

Although there are also a small number of mobile devices such as smartphones that integrate cameras directly on the unlock interface, so that users can tap the screen to unlock and enter the camera, but this design still requires the user to complete the unlock operation before entering the camera. In addition, this design Other unnecessary actions of the user may also be added. For example, on the basis of activating the power button, after the user completes the lock screen unlocking operation, the camera module is automatically activated indiscriminately and enters the camera mode. It's not taking pictures. At this time, an additional action is required to turn off the camera mode and return to the normal mode

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