JP2018157567A - Mobile terminal, method for starting imaging on the same, and program for implementing the same - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a mobile terminal and a method for quickly starting imaging on the same.SOLUTION: The mobile terminal includes: a camera; a control module; and buttons 103a, 103b arranged on a housing of a mobile terminal 100. The control module, when the mobile terminal is in standby on a lock screen, performs detection on the button, and when detecting that pressing operation on the button of a user satisfies a first preset condition, turns on the camera for imaging.SELECTED DRAWING: Figure 1

Description

  The present invention relates to the field of mobile communications, and in particular to a mobile terminal and a method for initiating shooting on a mobile terminal.

  Increasingly, cameras with higher pixels are integrated into mobile phones, and in everyday life, people increasingly use mobile phones instead of dedicated cameras to take pictures.

  However, most mobile phones are in a lock screen state. When attempting to take a photo or video when seeing a new or special scene or a great moment, the mobile phone user needs to complete the following steps. 1) Press the power button to turn on the screen, 2) Unlock the screen, 3) Start the camera application, 4) Switch to the photo or video shooting program, 5) Find the shooting range, 6 ) Press the shooting button.

  However, the great view is instantaneous and usually disappears when the mobile phone user accesses a photo or video shooting program.

  Embodiments of the present invention provide a mobile terminal and a method for initiating shooting on a mobile terminal, which can improve a user's photography experience.

  A first aspect of embodiments of the present invention provides a mobile terminal comprising a camera, a control module, and a button disposed on a mobile terminal housing, the control module including a lock screen on the mobile terminal. It is configured to perform detection related to a button when in a standby state, and to turn on the camera for shooting when it is detected that a pressing operation on the user's button satisfies a first preset condition.

  Regarding the first aspect of the embodiments of the present invention, in the first implementation manner of the first aspect of the embodiments of the present invention, the control module is a period during which the user continuously presses the button. Detects that the preset period is reached, or when it is detected that the number of times the user continuously presses the button reaches the preset number, the pressing operation on the user's button satisfies the first preset condition. It is specifically configured to determine that.

  Regarding the first aspect of the plurality of embodiments of the present invention, in the second implementation method of the first aspect of the plurality of embodiments of the present invention, the user's pressing operation on the button satisfies the first preset condition. When detecting, the control module is specifically configured to turn on the camera and prepare for shooting, and after the camera is turned on for preparation, the control module performs a pressing operation on the button of the user. When it is detected that the preset condition of 2 is satisfied, the camera is controlled to perform shooting, or when it is detected that the pressing operation on the button of the user does not satisfy the second preset condition, the camera is turned off. Further configured to.

  Regarding the first aspect of the plurality of embodiments of the present invention, in the third implementation method of the first aspect of the plurality of embodiments of the present invention, the user's pressing operation on the button satisfies the first preset condition. When detecting, the control module is specifically configured to control the camera to operate and perform shooting.

  Regarding the first aspect of the plurality of embodiments of the present invention, the fourth implementation mode of the first aspect of the plurality of embodiments of the present invention is that the user performs a pressing operation on the button after the mobile terminal is unlocked. When the third preset condition is satisfied, the control module controls the mobile terminal to execute a default function corresponding to the button.

  A first aspect of a plurality of embodiments of the present invention, a first implementation system of the first aspect, a second implementation system of the first aspect, a third implementation system of the first aspect, or a first With regard to the fourth mode of implementation of this aspect, in the fifth mode of implementation of the first aspect of the plurality of embodiments of the present invention, the button comprises a first button and a second button, and the When detecting that the pressing operation satisfies the first preset condition, the control module turns on the camera for moving image shooting and detects that the pressing operation of the user on the second button satisfies the first preset condition. When the control module turns on the camera for photography.

  A first aspect of a plurality of embodiments of the present invention, a first implementation system of the first aspect, a second implementation system of the first aspect, a third implementation system of the first aspect, or a first With respect to the fourth implementation mode of the first aspect, in the sixth implementation mode of the first aspect of the embodiments of the present invention, the mobile terminal is provided with a setting option, and the control module sets the camera for taking a picture. When turned on, it is configured for the user to select whether to take a single photo or to continuously take a preset number of photos.

  A first aspect of a plurality of embodiments of the present invention, a first implementation system of the first aspect, a second implementation system of the first aspect, a third implementation system of the first aspect, or a first With respect to the fourth implementation mode of the aspect, in the seventh implementation mode of the first aspect of the plurality of embodiments of the present invention, the mobile terminal is provided with a setting option, and the control module sets the camera for video recording. It is configured for the user to set an automatic video shooting period after turning on.

  A first aspect of a plurality of embodiments of the present invention, a first implementation system of the first aspect, a second implementation system of the first aspect, a third implementation system of the first aspect, or a first With respect to the fourth implementation mode of this aspect, in the eighth implementation mode of the first aspect of the plurality of embodiments of the present invention, the mobile terminal is further provided with a viewfinder.

  According to a second aspect of the embodiments of the present invention, when the mobile terminal is in a standby state on the lock screen, a step of performing detection related to a button on the housing of the mobile terminal, and a pressing operation on the button by the user are performed. A method for initiating shooting on a mobile terminal comprising: turning on the camera for shooting when it is detected that one preset condition is detected.

  With respect to the second aspect of the embodiments of the present invention, in the first implementation manner of the second aspect of the embodiments of the present invention, the method includes a period during which the user continuously presses the button. Is detected to reach the preset period, or when it is detected that the number of times the user has continuously pressed the button reaches the preset number, the pressing operation on the button by the user is the first preset. The method further includes the step of determining that the condition is satisfied.

  Regarding the second aspect of the plurality of embodiments of the present invention, or the first implementation mode of the second aspect, in the second implementation mode of the second aspect of the plurality of embodiments of the present invention, for shooting The step of turning on the camera is the step of turning on the camera to prepare for shooting, and the pressing operation on the button of the user after the camera is turned on to prepare satisfies the second preset condition. The camera is controlled to perform shooting when it is detected, or the camera is turned off when it is detected that the user's pressing operation on the button does not satisfy the second preset condition; Is specifically included.

  Regarding the second aspect of the plurality of embodiments of the present invention, or the first embodiment of the second aspect, in the third embodiment of the second aspect of the plurality of embodiments of the present invention, for shooting The step of turning on the camera specifically includes the step of controlling the camera so as to operate and perform shooting.

  With respect to the second aspect of the embodiments of the invention, or the first implementation manner of the second aspect, in the fourth implementation manner of the second aspect of the embodiments of the invention, the method comprises: After the terminal is unlocked, when the pressing operation on the button by the user satisfies the third preset condition, the mobile terminal further includes a step of controlling the mobile terminal to execute a default function corresponding to the button.

  With respect to the second aspect of the embodiments of the present invention, or the first embodiment of the second aspect, in the fifth embodiment of the second aspect of the embodiments of the present invention, the button is The camera is turned on for video recording or when the user presses on the first button to detect that the first preset condition is met, or the user's first button and second button are When it is detected that the pressing operation on the 2 button satisfies the first preset condition, the camera is turned on for photography.

  As seen from the foregoing technical solutions, the embodiments of the present invention have the following advantages.

  In embodiments of the present invention, when the mobile terminal is on standby with a lock screen, the user of the mobile terminal is wonderful when the detection module detects that the pressing operation on the user button satisfies the first preset condition The camera is turned on for shooting so that the view can be quickly captured, thus improving the user's photography experience.

FIG. 6 is a schematic diagram of an embodiment of a mobile terminal in embodiments of the present invention. FIG. 6 is a schematic diagram of an embodiment of a mobile terminal in embodiments of the present invention. FIG. 6 is a schematic diagram of an embodiment of a method for initiating imaging on a mobile terminal in embodiments of the present invention. FIG. 6 is a schematic diagram of another embodiment of a method for initiating shooting on a mobile terminal in embodiments of the present invention. FIG. 6 is a schematic diagram of another embodiment of a method for initiating shooting on a mobile terminal in embodiments of the present invention. FIG. 6 is a schematic diagram of another embodiment of a method for initiating shooting on a mobile terminal in embodiments of the present invention. FIG. 6 is a schematic diagram of another embodiment of a method for initiating shooting on a mobile terminal in embodiments of the present invention.

  Embodiments of the present invention are provided for initiating a shooting on a mobile terminal and a mobile terminal so that a user of the mobile terminal can quickly capture a view, thus improving the user's photography experience. Provide a method.

  In order for those skilled in the art to better understand the technical solutions in the present invention, the following is a description of the techniques in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Clearly and completely explain the technical solution. Apparently, the described embodiments are merely some but not all of the embodiments of the invention. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

  1 and 2, an embodiment of a mobile terminal according to embodiments of the present invention includes a camera 101, a control module, and a button disposed on a housing of the mobile terminal 100. 100 may be a mobile phone, a tablet computer, or another mobile terminal provided with a camera, and the control module may be a processor.

  Of course, the above description is merely illustrative and is not limiting in any way.

  The control module performs detection related to the button when the mobile terminal 100 is in a standby state on the lock screen, and detects that the pressing operation on the button by the user satisfies the first preset condition, the camera 101 for shooting. Configured to turn on.

  The button may be a physical button on the housing of the mobile terminal 100 or a virtual button. When the pressing operation on the button satisfies the first preset condition, the control module turns on the camera 101 for a photo shooting operation or a video shooting operation.

  In this embodiment, when the mobile terminal is in a standby state on the lock screen, the user of the mobile terminal is required to shoot when the detection module detects that the pressing operation on the user's button satisfies the first preset condition. The camera does not have to go through the multiple steps mentioned in the background to turn on the camera and can capture a great view quickly, which improves the user's photography experience, Turned on for shooting.

  In this embodiment, the control module detects that the period during which the user continuously presses the button reaches the preset period, or the number of times the user continuously presses the button becomes the preset number. When detecting reaching, it may be specifically configured to determine that the pressing operation of the user's button satisfies the first preset condition. Specifically, for example, when it is detected that the user has pressed the button for 1.5 seconds, or the user continuously presses the button twice, and the button is pressed every second for 1.5 seconds. When detecting that the button is pressed for a second, the control module determines that the pressing operation on the user's button satisfies the first preset condition. Of course, the above-described button pressing time and the number of consecutive button pressings are merely illustrative, and are not limited in any way.

  Depending on the mobile terminal, the time required to turn on the camera may be relatively long. In order to realize quick capture, when the mobile terminal in this embodiment detects that the user's button pressing operation satisfies the first preset condition, the control module first prepares for the shooting operation. The control module is configured to turn on the camera when the camera is turned on in preparation and detects that the user's pressing operation on the button satisfies the second preset condition. Further configured to control the camera to perform, or to further turn off the camera if the control module detects that the pressing operation on the user button does not satisfy the second preset condition. Can be set.

  Specifically, for example, when the control module detects that the period during which the user continuously presses the button reaches 1 second, the control module turns on the camera to prepare for shooting, and the camera The shooting operation is executed until it is detected that the button is continuously pressed for 1.5 seconds, or that the button is pressed again for 1 second after the button is pressed for 1 second. do not do. After the camera 101 is turned on to be ready, the control module determines that the period of time that the user is continuously pressing the button is less than 1.5 seconds, or after the button is pressed for 1 second, the button If it immediately detects that it has not been pressed again for 1 second, the camera is turned off. Of course, the above description of the first preset condition and the second preset condition is merely illustrative and is not intended to be limiting in any way.

  Depending on the mobile terminal, the time required to turn on the camera may be relatively short. Next, when the mobile terminal detects that the pressing operation on the user's button satisfies the first preset condition, the control module is specifically configured to control the camera to operate and perform the shooting operation. Can be set.

  In this embodiment, after the mobile terminal 100 is unlocked, when the pressing operation on the button of the user satisfies the third preset condition, the control module causes the mobile terminal 100 to execute the default function corresponding to the button. It can be further configured to control. Specifically, for example, the button is a volume up button disposed on the housing of the mobile terminal. If the mobile terminal 100 is on standby with a lock screen, the camera may be turned on when the volume up button is continuously pressed for 2 seconds, after the mobile terminal 100 is unlocked Each time the volume up button is pressed, the preset volume value of the sound played by the mobile terminal may be increased. In this way, there is no need to provide an additional button on the surface of the mobile terminal 100 housing, and an existing button on the surface of the mobile terminal housing is utilized to quickly turn on the camera and additional Does not require physical costs.

  Preferably, the buttons described in this embodiment include a first button 103a and a second button 103b. When it is detected that the user's pressing operation on the first button 103a satisfies the first preset condition, the control module turns on the camera 101 for the moving image shooting operation, and the user's pressing operation on the second button 103b is the first pressing operation. When detecting that the preset condition of 1 is met, the control module turns on the camera 101 for a photography operation. Specifically, for example, the first button 103a is a volume up button, and the second button 103b is a volume down button. After the video shooting operation is initiated, the control module may be further configured to turn off the camera when detecting that the second button 103b is pressed again by the user.

  Of course, in practical applications, a button may include only one button. Correspondingly, when the control module detects that a pressing operation on the user's button satisfies the first preset condition, the control module controls the camera to perform a photography operation and the pressing operation on the user's button. The mobile terminal can be set in such a manner as to control the camera to operate and perform a moving image shooting operation when it detects that satisfies a fourth preset condition. Alternatively, when the mobile terminal detects that the pressing operation on the user's button satisfies the first preset condition, the control module turns on the camera to prepare for the photographing operation, and the second preset condition If the camera is controlled to execute a photography operation when the condition is satisfied, or if the second preset condition is not satisfied, the camera is turned off and the pressing operation on the user's button satisfies the fourth preset condition. The control module controls the camera to turn on the camera for the movie shooting operation and execute the movie shooting operation when the fifth preset condition is satisfied, or It can be set to turn off the camera when preset conditions are not met. Of course, the sequence of the photo shooting operation and the moving image shooting operation in the above example is variable.

  Specifically, for example, when it detects that the period during which the user continuously presses the button reaches 1 second but is shorter than 1.5 seconds, the control module is activated to perform a photography operation. Thus, when controlling the camera and detecting that the period during which the user continuously presses the button reaches 2 seconds, the control module controls the camera to operate and perform the moving image shooting operation. Alternatively, when the control module detects that the user has continuously pressed the button for 0.5 seconds, the control module turns on the camera to prepare for the photography operation and the user presses the button. When it detects that the duration of continuous pressing reaches 1 second but is shorter than 1.5 seconds, the camera is controlled to perform a photography operation and the user continuously presses the button. If it detects that the period reaches 0.5 seconds but does not reach 1 second, the camera is turned off. When the control module detects that the period of time the user continuously presses the button reaches 2 seconds, the control module turns on the camera to prepare for the video shooting operation, and the user presses the button continuously. When it is detected that the current period reaches 2.5 seconds, the camera is controlled to execute the moving image shooting operation, and the period during which the user continuously presses the button reaches 2 seconds. If it detects that the second is not reached, turn off the camera. In addition, after the camera has started performing a video capture operation, the control module can be further configured to turn off the camera when detecting that the button is pressed again by the user. Of course, the above description of each preset condition is merely illustrative and is not intended to be limiting in any way.

  In this embodiment, the mobile terminal may be further provided with a setting option to take one photo or set a preset number of photos when the control module turns on the camera 101 for taking a photo. It may be configured for the user to select whether to shoot continuously.

  In this embodiment, the mobile terminal may be further provided with a setting option, and the control module is configured to capture the moving image so that it is automatically turned off after performing the shooting in a preset period after the camera 101 is turned on. For this reason, the user may set an automatic moving image shooting period after the camera 101 is turned on.

  In this embodiment, the mobile terminal may be further provided with a setting option, which allows a function to quickly turn on the camera when the button is pressed when the mobile terminal is in standby on the lock screen May be configured for the user to set.

  In this embodiment, when the mobile terminal 100 stands by on the lock screen, the control module is configured to turn on the display screen 107 of the mobile terminal 100 while turning on the camera 101, and the display screen is The view captured by 101 is configured to display and allows the user to control the view taken.

  Alternatively, the control module may skip turning on the display screen of the mobile terminal 100. Instead, the mobile terminal 100 is provided with a viewfinder 105, and the user uses the viewfinder 105 to capture an image. Capture the view that will be used. In this way, when the mobile device is in standby on the lock screen, the camera is turned on and the shooting operation is performed. In order to be able to control, the mobile terminal can be further set to a mode of entering the normal shooting mode by using the display screen.

  In this embodiment, when the camera is turned on for a photography operation or to perform and initiate a video recording operation, the control module can be configured to sound or vibrate to alert the user. It may be further configured to control the terminal.

  The foregoing describes a mobile terminal in embodiments of the present invention, and the following describes a method for initiating shooting on a mobile terminal in embodiments of the present invention. Referring to FIG. 3, an embodiment of a method for initiating shooting on a mobile terminal in embodiments of the present invention includes:

  Reference numeral 301 denotes a stage in which detection relating to a button on the housing of the mobile terminal is executed when the mobile terminal is on standby with a lock screen.

  The mobile terminal can be a mobile phone, a tablet computer, or another mobile terminal provided with a camera.

  302 is a stage in which the camera is turned on for photographing when it is detected that the user's pressing operation on the button satisfies the first preset condition.

  The button may be a physical button or a virtual button on the mobile terminal housing. When the pressing operation on the button satisfies the first preset condition, the camera is turned on for a photo shooting operation or a video shooting operation.

  In an embodiment of the present invention, when the mobile terminal is on standby with a lock screen, the user of the mobile terminal can quickly capture a great view and thus improve the user's photography experience. When it is detected that the pressing operation on the button satisfies the first preset condition, the camera is turned on for photographing.

  In this embodiment, the mobile terminal may be further provided with a setting option to take a single photo or to continue a preset number of photos when the control module turns on the camera for taking a photo. It may be configured for the user to select whether to shoot manually.

  In this embodiment, the mobile terminal may be further provided with a setting option, and the camera is for video shooting so that it is automatically turned off after performing the shooting in a preset period after the camera is turned on. It may be configured for the user to set an automatic video shooting period after being turned on.

  In this embodiment, the mobile terminal may further be provided with a setting option, which allows the user to enable the function to quickly turn on the camera when the button is pressed when the mobile terminal is in standby on the lock screen. May be configured to set.

  In this embodiment, when the mobile terminal is on standby with a lock screen, the display screen is configured to display a view captured by the camera and allow the user to control the view taken. The display screen of the mobile terminal can be turned on while the camera is turned on.

  Alternatively, the step of turning on the display screen of the mobile terminal while the camera is turned on may be skipped. Instead, the mobile terminal is provided with a viewfinder, and the user takes a picture using the viewfinder. Capture the view that will be used. In this way, when the mobile terminal is on the lock screen, after the camera is turned on and the shooting operation is performed, the user presses the power button of the mobile terminal so that the user can manually control the shooting. Accordingly, the mobile terminal can be further set to a system in which the screen is turned on and the normal shooting mode is entered by using the display screen.

  In this embodiment, when the camera is turned on for a photo shoot operation or to execute and start a video shoot operation, the mobile terminal will sound or vibrate to alert the user. It can be further controlled.

  Referring to FIG. 4, another embodiment of a method for initiating shooting on a mobile terminal in embodiments of the present invention includes:

  Reference numeral 401 denotes a stage in which detection relating to a button on the housing of the mobile terminal is executed when the mobile terminal is on standby with a lock screen.

  402, it is detected that the period during which the user continuously presses the button reaches the preset period, or that the number of times the user continuously presses the button reaches the preset number. When turning on the camera for shooting.

  Specifically, for example, when it is detected that the user has pressed the button for 1.5 seconds, or the user continuously presses the button twice, and each time the button is pressed for 1 second or 1.5 When it is detected that the button is pressed for a second, the camera is turned on for shooting. Of course, the above-described button pressing time and the number of consecutive button pressings are merely illustrative, and are not limited in any way.

  Referring to FIG. 5, another embodiment of a method for initiating shooting on a mobile terminal in embodiments of the present invention includes:

  Reference numeral 501 denotes a step of executing detection relating to a button on the housing of the mobile terminal when the mobile terminal is on standby with a lock screen.

  Reference numeral 502 denotes a step of turning on the camera so as to prepare for shooting when it is detected that the user's pressing operation on the button satisfies the first preset condition.

  503 controls the camera to execute a shooting operation when the pressing operation on the user's button is detected to satisfy the second preset condition after the camera is turned on to be prepared, or the user When it is detected that the pressing operation on the button does not satisfy the second preset condition, the camera is turned off.

  Specifically, for example, when it is detected that the period of continuous pressing of the user's button reaches 1 second, the camera is turned on to prepare for shooting and the user continuously presses the button. The camera performs a shooting operation when it is detected that the period of time of pressing has reached 1.5 seconds, or that the button has been pressed for 1 second and then immediately pressed again for 1 second. Be controlled. After the camera is turned on to be ready, the user is continuously pressing the button for less than 1.5 seconds, or the button is immediately pressed again for 1 second after the button is pressed If it is detected that it has not been pressed, the camera is turned off. Of course, the above description of the first preset condition and the second preset condition is merely illustrative and is not intended to be limiting in any way.

  In this embodiment, a camera that starts relatively late through multiple step-by-step operations can be turned on earlier and performs a quick capture.

  Of course, depending on the mobile terminal, the time required to turn on the camera may be relatively short. Next, the mobile terminal may be set in a manner in which the camera is turned on to perform the shooting operation when it is detected that the pressing operation on the user's button satisfies the first preset condition.

  Referring to FIG. 6, another embodiment of a method for initiating shooting on a mobile terminal in embodiments of the present invention includes:

  Reference numeral 601 denotes a step of executing detection relating to a button on the housing of the mobile terminal when the mobile terminal is on standby with a lock screen.

  Reference numeral 602 denotes a step of turning on the camera for photographing when it is detected that the user's pressing operation on the button satisfies the first preset condition.

  When the mobile terminal is unlocked, 603 is a step of controlling the mobile terminal to execute a default function corresponding to the button when a pressing operation on the button satisfies the third preset condition.

  Specifically, for example, the button is a power button. When the mobile device is in standby on the lock screen, when it is detected that the user has continuously pressed the power button for 1 second, the camera is turned on for shooting and the mobile terminal When unlocked, the mobile terminal is controlled to be powered off when the period during which the power button is continuously pressed by the user reaches 2 seconds. Of course, the above-described button selection and the first and third preset conditions are merely illustrative, and are not limited in any way. It is worth noting that the first preset condition and the third preset condition may be the same or different.

  In this embodiment, there is no need to provide an additional button on the surface of the mobile terminal housing, but an existing button on the surface of the mobile terminal housing is used to quickly turn on the camera, and additional physical It does not require a cost.

  Referring to FIG. 7, another embodiment of a method for initiating shooting on a mobile terminal in embodiments of the present invention includes:

  Reference numeral 701 denotes a step of individually performing detection relating to the first button and the second button on the mobile terminal housing when the mobile terminal is on standby on the lock screen.

  702, when it is detected that the pressing operation on the first button of the user satisfies the first preset condition, the camera is turned on for moving image shooting, and the pressing operation on the second button of the user is the first preset condition. When meeting is detected, turning on the camera for photography.

  Specifically, for example, the first button is a volume up button, and the second button is a volume down button. The camera may be further turned off when it is detected that the second button is pressed again by the user after the video shooting operation has been initiated.

  In this embodiment, the two buttons are set to correspond to the camera photo shooting operation and the video shooting operation, respectively, so that the user can more conveniently select the camera operation for quick capture. The

  Of course, in practical applications, the button may also include only one button. Correspondingly, when it is detected that the pressing operation on the user's button satisfies the first preset condition, the camera is turned on to perform the photographing operation, and the pressing operation on the user's button is the fourth preset. When it is detected that the condition is met, the mobile terminal may be set in a manner that the camera is turned on and performs a video shooting operation. Alternatively, the mobile terminal is turned on to prepare the photography operation and the second preset condition is met when it is detected that a pressing operation on the user's button satisfies the first preset condition. When the camera is controlled to perform a photography operation or the second preset condition is not met, it is detected that the camera is turned off and the user's button press condition satisfies the fourth preset condition. When the camera is turned on to prepare for the movie shooting operation and the fifth preset condition is satisfied, the camera is controlled to execute the movie shooting operation or the fifth preset condition is not satisfied. If so, it can be set in a way that the camera is turned off. Of course, the sequence of the photo shooting operation and the moving image shooting operation described in the above example is variable.

  Specifically, for example, when it is detected that the period during which the user continuously presses the button reaches 1 second but is shorter than 1.5 seconds, the camera is turned on to perform a photography operation. Then, when it is detected that the period during which the user continuously presses the button reaches 2 seconds, the camera is turned on to execute the moving image shooting operation. Alternatively, when it is detected that the period of time that the user has continuously pressed the button reaches 0.5 seconds, the camera is turned on to prepare for the photography operation and the user continuously presses the button. When it is detected that the period of time that the user presses down reaches 1 second but is shorter than 1.5 seconds, the camera is controlled to perform a photography operation and the user is pressing the button continuously. If it is detected that the period reaches 0.5 seconds but does not reach 1 second, the camera is turned off. When it is detected that the user has continuously pressed the button for 2 seconds, the camera is turned on to prepare for the video shooting operation and the user is pressing the button continuously. When it is detected that the period reaches 2.5 seconds, the camera is controlled to perform a video shooting operation, and the period during which the user continuously presses the button reaches 2 seconds, but 2.5 seconds. If it is detected that the threshold is not reached, the camera is turned off. In addition, the camera can be further turned off when it is detected that the button is pressed again by the user after the camera has started performing the video shooting operation. Of course, the above description of each preset condition is merely illustrative and is not intended to be limiting in any way.

  For ease of understanding, the following describes a method for starting shooting on a mobile terminal in this embodiment using an actual application scenario.

  In the housing, the mobile phone is provided with two physical buttons including a volume up button and a volume down button, a camera, and a viewfinder. Users can use multiple setting options on the mobile phone in advance to enable the function to quickly turn on the camera when the button is pressed when the mobile device is on standby in the lock screen You can also set up to take 3 photos continuously when the camera is turned on to take a picture, after the camera is turned on to take a video. The automatic video shooting period may be set to 20 minutes.

  When the mobile phone is in standby on the lock screen, the camera is turned on and the volume up button is turned on by the user when it is detected that the duration that the volume up button is continuously pressed by the user reaches 1 second. When it is detected that the total period of continuous depression reaches 1.5 seconds, the camera is controlled to take three pictures in succession and the mobile phone alerts the user, Controlled to sound or vibrate.

  When it is detected that the period during which the volume down button is continuously pressed by the user reaches 1 second, the camera is turned on and the total period during which the volume down button is continuously pressed by the user is 1 When it is detected that 5 seconds is reached, the camera is controlled to perform and start a video recording operation, the mobile phone is controlled to sound or vibrate to alert the user, and the camera , Automatically turned off 20 minutes after moving image shooting. When it is detected that the user presses the volume down button again within 20 minutes after the camera starts executing the moving image shooting operation, the camera is turned off and the moving image shooting operation is ended.

  In the camera shooting process described above, the view captured by the camera is the view seen by the user by using the viewfinder of the mobile phone.

  When it is detected that the volume up button is pressed by the user every time after the mobile phone is unlocked, the preset volume value of the sound played by the mobile phone is increased and the volume down button is pressed by the user every time When this is detected, the preset volume value of the sound played by the mobile phone is reduced.

  The foregoing embodiments are merely intended to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will recognize that they do not depart from the spirit and scope of the technical solutions of the embodiments of the invention. It is understood that the technical solutions described in the foregoing embodiments may be further modified or equivalent substitutions may be made for some of these technical features. Should.

Claims (16)

A mobile device,
A camera,
A display screen;
A control module;
A button disposed on a housing of the mobile terminal,
The control module performs detection related to the button when the mobile terminal is in a standby state on the lock screen, turns on the camera to prepare for shooting, and a pressing operation on the button by the user is a first preset. When detecting that the condition is met, turn on the display screen to display the view captured by the camera,
When the control module detects that the user's pressing operation on the button satisfies a second preset condition after the camera is turned on to prepare, the control module performs the shooting. Further control,
The control module is configured to execute a default function corresponding to the button after the mobile terminal is unlocked and when the pressing operation on the button by the user satisfies a third preset condition. Further control,
The default function corresponding to the button comprises adjusting a volume value of a sound played by the mobile terminal;
mobile computer. The control module detects that the period during which the user continuously presses the button reaches a preset period, or the number of times the user continuously presses the button is the preset number of times. Determining that the pressing operation on the button of the user satisfies the first preset condition when detecting reaching;
The mobile terminal according to claim 1. The control module further turns off the camera when it detects that the user's pressing operation on the button does not satisfy the second preset condition after the camera is turned on to prepare. ,
The mobile terminal according to claim 1 or 2. When detecting that the pressing operation on the button of the user satisfies the first preset condition, the control module controls the camera to operate and execute shooting;
The mobile terminal according to claim 1 or 2. Adjusting the volume value comprises increasing the volume value of the sound played by the mobile terminal;
The mobile terminal according to any one of claims 1 to 4. The button has a first button and a second button,
When the control module detects that a pressing operation on the first button by the user satisfies the first preset condition, the control module turns on the camera for moving image shooting,
When detecting that a pressing operation on the second button of the user satisfies the first preset condition, the control module turns on the camera for taking a picture;
The mobile terminal according to any one of claims 1 to 5. The mobile terminal allows the user to select whether to take one photo or to continuously take a preset number of photos when the control module turns on the camera for taking a photo. Configuration options are provided,
The mobile terminal according to any one of claims 1 to 5. The mobile terminal is provided with a setting option for the user to set an automatic video shooting period after the control module turns on the camera for video shooting.
The mobile terminal according to any one of claims 1 to 5. The mobile terminal is further provided with a viewfinder,
The mobile terminal according to any one of claims 1 to 5. A method for initiating shooting on a mobile terminal comprising a camera, a display screen, a control module, and a button disposed on a housing of the mobile terminal,
The method
Performing a detection on a button on the housing of the mobile terminal when the mobile terminal is on standby with a lock screen;
When it is detected that the user's pressing operation on the button satisfies the first preset condition, the camera is turned on to prepare for shooting and the display screen is turned on to display a view captured by the camera. Stages,
After the camera is turned on to prepare, when the control module detects that the user's pressing operation on the button satisfies a second preset condition, the control module performs the shooting by the control module. Controlling the camera;
After the mobile terminal is unlocked, the control module controls the mobile terminal to execute a default function corresponding to the button when the pressing operation on the button by the user satisfies a third preset condition. And the stage of
With
The default function corresponding to the button comprises adjusting a volume value of a sound played by the mobile terminal;
Method. In the method, when it is detected that a period during which the user continuously presses the button reaches a preset period, or the number of times the user continuously presses the button reaches a preset number of times. When it is detected, the method further comprises determining that the pressing operation on the button of the user satisfies the first preset condition,
The method for initiating imaging on the mobile terminal according to claim 10. Turning off the camera when it is detected that the pressing operation on the button of the user does not satisfy a second preset condition after the camera is turned on to prepare;
The method for starting imaging | photography on the mobile terminal of Claim 10 or 11. Turning on the camera for the photographing specifically includes controlling the camera to operate and perform the photographing;
The method for starting imaging | photography on the mobile terminal of Claim 10 or 11. Adjusting the volume value comprises increasing the volume value of the sound played by the mobile terminal;
The method for starting imaging | photography on the mobile terminal of any one of Claim 10 to 13. The button has a first button and a second button,
When it is detected that the user's pressing operation on the first button satisfies the first preset condition, the camera is turned on for moving image shooting, or the user's pressing operation on the second button The camera is turned on for photography when it is detected that satisfies the first preset condition,
The method for starting imaging | photography on the mobile terminal of any one of Claim 10 to 14.   A program for causing a computer to execute the method according to any one of claims 10 to 15.

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