User interface for initiating a telephone call

Abstract

An electronic device with a touch-sensitive display, one or more processors, and memory detects a first user input. In response to detecting the first user input, the device displays on the touch-sensitive display a user interface screen including a first affordance and a second affordance. The device detects a second user input including a contact on the touch-sensitive display. In accordance with a determination that the contact corresponds to selection of the first affordance, the electronic device is caused to turn off. In accordance with a determination that the contact corresponds to selection of the second affordance, the device causes initiation of a telephone call to a determined number.

What is claimed is: 
     
         1 . An electronic device, comprising:
 a touch-sensitive display;   one or more processors;   a memory; and   one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the one or more processors, the one or more programs including instructions for:
 detecting a first user input; 
 in response to detecting the first user input, displaying on the touch-sensitive display a user interface screen including a first affordance and a second affordance; 
 detecting a second user input including detecting a contact on the touch-sensitive display; 
 in accordance with a determination that the contact corresponds to selection of the first affordance, causing the electronic device to turn off; and 
 in accordance with a determination that the contact corresponds to selection of the second affordance, causing initiation of a telephone call to a determined number. 
   
     
     
         2 . The device of  claim 1 , wherein the one or more programs further include instructions for:
 determining whether the duration of the first user input exceeds a first predetermined amount of time,   wherein the user interface screen is displayed further in accordance with a determination that the duration of the first user input exceeds the first predetermined amount of time.   
     
     
         3 . The device of  claim 1 , wherein the one or more programs further include instructions for:
 determining whether the duration of the first user input exceeds a second predetermined amount of time; and   in accordance with a determination that the duration of the user input exceeds the second predetermined amount of time:   initiating a countdown, wherein initiating the countdown includes displaying a visual indication of the countdown;   determining that the countdown has completed; and   in response to determining that the countdown has completed, causing initiation of the telephone call to the determined number.   
     
     
         4 . The device of  claim 3 , wherein the one or more programs further include instructions for:
 while displaying the visual indication of the countdown, providing a haptic output.   
     
     
         5 . The device of  claim 1 , wherein the one or more programs further include instructions for:
 determining whether the duration of the first user input exceeds a third predetermined amount of time; and   in accordance with a determination that the duration of the first user input exceeds the third predetermined amount of time, causing initiation of the telephone call to the determined number.   
     
     
         6 . The device of  claim 5 , wherein the third predetermined amount of time is greater than the second predetermined amount of time, and wherein the second predetermined amount of time is greater than the first predetermined amount of time. 
     
     
         7 . The device of  claim 1 , wherein selection of the first affordance includes movement of the contact from a first predetermined location on the touch-sensitive display to a second location on the touch-sensitive display. 
     
     
         8 . The device of  claim 1 , wherein selection of the second affordance includes movement of the contact from a third predetermined location on the touch-sensitive display to a fourth location on the touch-sensitive display. 
     
     
         9 . The device of  claim 1 , wherein the one or more programs further include instructions for:
 further in response to detecting the first user input and before detecting the second user input, causing preparation of the telephone call to the determined number.   
     
     
         10 . The device of  claim 1 , wherein the one or more programs further include instructions for:
 after the telephone call is initiated, detecting a third user input including a contact on the touch-sensitive display, wherein the contact has a characteristic intensity;   determining whether the characteristic intensity of the contact exceeds a threshold intensity;   in accordance with a determination that the characteristic intensity of the contact exceeds the threshold intensity, displaying a third affordance;   detecting a fourth user input corresponding to selection of the third affordance; and   in response to detecting the fourth user input, causing the telephone call to end.   
     
     
         11 . The device of  claim 1 , wherein the one or more programs further include instructions for:
 in response to causing initiation of the telephone call, causing at least one message to be sent to a predetermined set of contacts.   
     
     
         12 . The device of  claim 1 , wherein the one or more programs further include instructions for:
 determining that the telephone call has ended; and   in response to determining that the telephone call has ended, causing at least one message to be sent to a predetermined set of contacts.   
     
     
         13 . The device of  claim 12 , wherein the at least one message is caused to be sent a predetermined amount of time after determining that the telephone call has ended. 
     
     
         14 . The device of  claim 11 , wherein the at least one message includes data indicating the location of the electronic device. 
     
     
         15 . The device  claim 11 , wherein the at least one message includes data indicating an emergency. 
     
     
         16 . The device of  claim 1 , wherein the one or more programs further include instructions for:
 determining that the telephone call has ended; and   after determining that the telephone call has ended, displaying medical information.   
     
     
         17 . The device of  claim 1 , wherein the first user input is a press of a physical button on the electronic device. 
     
     
         18 . A method, comprising:
 at an electronic device with a touch-sensitive display, one or more processors, and memory:
 detecting a first user input; 
 in response to detecting the first user input, displaying on the touch-sensitive display a user interface screen including a first affordance and a second affordance; 
 detecting a second user input including detecting a contact on the touch-sensitive display; 
 in accordance with a determination that the contact corresponds to selection of the first affordance, causing the electronic device to turn off; and 
 in accordance with a determination that the contact corresponds to selection of the second affordance, causing initiation of a telephone call to a determined number. 
   
     
     
         19 . A non-transitory computer-readable storage medium storing one or more programs, the one or more programs comprising instructions, which when executed by one or more processors of an electronic device with a touch-sensitive display, cause the device to:
 detect a first user input;   in response to detecting the first user input, display on the touch-sensitive display a user interface screen including a first affordance and a second affordance;   detect a second user input including detecting a contact on the touch-sensitive display;   in accordance with a determination that the contact corresponds to selection of the first affordance, cause the electronic device to turn off; and   in accordance with a determination that the contact corresponds to selection of the second affordance, cause initiation of a telephone call to a determined number.