초록 ▼

A method of providing navigation instructions in a locked mode of a device is disclosed. The method, while the display screen of the device is turned off, determines that the device is near a navigation point. The method turns on the display screen and provides navigation instructions. In some embod

A method of providing navigation instructions in a locked mode of a device is disclosed. The method, while the display screen of the device is turned off, determines that the device is near a navigation point. The method turns on the display screen and provides navigation instructions. In some embodiments, the method identifies the ambient light level around the device and turns on the display at brightness level determined by the identified ambient light level. The method turns off the display after the navigation point is passed.

대표청구항 ▼

1. A method for a navigation application executed by a processing unit of a device, the method for providing navigation instructions when the device is in a locked mode, the method comprising: while a display screen of the device is turned off, determining that the device is approaching a navigation

1. A method for a navigation application executed by a processing unit of a device, the method for providing navigation instructions when the device is in a locked mode, the method comprising: while a display screen of the device is turned off, determining that the device is approaching a navigation point;identifying an ambient light level around the device; andturning on the display screen at a brightness level determined by the identified ambient light level. 2. The method of claim 1, wherein identifying the ambient light level around the device comprises activating an ambient light sensor and identifying the ambient light level by the ambient light sensor. 3. The method of claim 2, wherein the ambient light sensor is part of a camera of the device. 4. The method of claim 2, wherein turning on the display screen comprises turning on the display screen at a high level of brightness when the ambient light sensor determines that the brightness level of the ambient light is more than a threshold brightness. 5. The method of claim 4, wherein turning on the display screen further comprises turning on the display screen at a low level of brightness when the ambient light sensor determines that the brightness level of the ambient light is less than the threshold brightness. 6. The method of claim 1 further comprising, after turning on the display screen: displaying navigation directions without taking the device out of the locked mode; andturning the display screen off when the device passes the navigation point while in the locked mode. 7. The method of claim 6, wherein displaying the navigation directions comprises displaying a navigation instruction for the navigation point, the navigation instruction comprising text instructions and directional indicators. 8. The method of claim 7, wherein at least one of the text instructions and directional indicators changes at least once as the device approaches the navigation point. 9. The method of claim 6 further comprising, after the navigation point is passed, displaying navigation directions for a following navigation point before turning off the display screen. 10. The method of claim 1 further comprising: when the device is in the locked mode, receiving an unlocking command; andunlocking the device into the navigation application despite a different application being open in a foreground of the device before the device was locked. 11. A method of displaying messages received in a locked mode of a device with a display screen, the method comprising: receiving a message while the display screen is turned off and the device is in the locked mode;identifying an ambient light level around the device;automatically turning on the display screen at a brightness level determined by the identified ambient light level; anddisplaying a message notification on a display area of the display screen. 12. The method of claim 11, wherein identifying the ambient light level around the device comprises activating an ambient light sensor and identifying the ambient light level by the ambient light sensor. 13. The method of claim 12, wherein the ambient light sensor is part of a camera of the device. 14. The method of claim 12, wherein turning on the display screen comprises turning on the display screen at a high level of brightness when the ambient light sensor determines that the brightness level of the ambient light is more than a threshold brightness. 15. The method of claim 14, wherein turning on the display screen further comprises turning on the display screen at a low level of brightness when the ambient light sensor determines that the brightness level of the ambient light is less than the threshold brightness. 16. The method of claim 11, wherein displaying the message notification comprises: displaying the message notification for a preset length of time;after the preset length of time, removing the message notification from the display area;displaying a selectable message access control;receiving a selection of the message access control; anddisplaying the message, wherein displaying the message notification, displaying the selectable control, receiving the selection, and displaying the message are all performed without unlocking the device. 17. The method of claim 16, wherein the message notification is a first message notification and the message is a first message, the method further comprising: displaying a second message notification before receiving a selection of the message access control; anddisplaying both the first and second messages after receiving the selection of the message access control. 18. A non-transitory machine readable medium storing a navigation application which when executed by at least one processing unit of the device provides navigation instructions in a locked mode of a device, the application comprising sets of instructions for: while a display screen of the device is turned off, determining that the device is approaching a navigation point;identifying an ambient light level around the device; andturning on the display screen at a brightness level determined by the identified ambient light level. 19. The non-transitory machine readable medium of claim 18, the set of instructions for identifying the ambient light level around the device comprises a set of instruction for activating an ambient light sensor that is part of a camera of the device and identifying the ambient light level by the ambient light sensor. 20. The non-transitory machine readable medium of claim 19, wherein the set of instructions for turning on the display screen comprises sets of instructions for: turning on the display screen at a high level of brightness when the ambient light sensor determines that the brightness level of the ambient light is more than a threshold brightness; andturning on the display screen at a low level of brightness when the ambient light sensor determines that the brightness level of the ambient light is less than the threshold brightness.