Devices, methods, and graphical user interfaces for messaging

1. A computer readable storage medium storing one or more programs, the one or more programs comprising instructions, which when executed by an electronic device with a display, and a touch-sensitive surface, cause the device to:

display a messaging user interface of a messaging application on the display, the messaging user interface including a conversation transcript of a messaging session between a user of the electronic device and at least one other user, and an application affordance;

while displaying the messaging user interface, detect an input that activates the application affordance;

in response to detecting the input that activates the application affordance, concurrently display a launch icon for an application store and a plurality of launch icons for interactive applications, wherein activation of a respective launch icon for an interactive application launches a corresponding application that is displayed within the messaging application;

detect an input that activates the launch icon for the application store;

in response to detecting the input that activates the launch icon for the application store:

cease to display the messaging user interface, and

display an application store user interface, including display of at least one interactive application available for download to the electronic device;

while displaying the application store user interface, detect an input that corresponds to a request to download a first interactive application that is not stored in memory of the electronic device; and;

in response to detecting the input that corresponds to the request to download the first interactive application:

download the first interactive application to the memory of the electronic device;

add a launch icon that corresponds to the first interactive application to the plurality of launch icons for interactive applications; and

replace display of the application store user interface with display of the messaging user interface, the messaging user interface including the conversation transcript and at least some of the plurality of launch icons for interactive applications;

detect, while displaying the messaging user interface, one or more subsequent inputs; and

in response to detecting the one or more subsequent inputs, concurrently display in the messaging user interface the conversation transcript and respective launch icons, including the added launch icon that corresponds to the first interactive application, in the plurality of launch icons.

2. The computer readable storage medium of claim 1 , wherein:

adding a launch icon that corresponds to the first interactive application to the plurality of launch icons for interactive applications includes displaying an indicia that the first interactive application is being downloaded.

3. The computer readable storage medium of claim 2 , wherein the indicia indicates progress of the download of the first interactive application.

4. The computer readable storage medium of claim 1 , wherein the interactive application is configured to perform a subset of functions of a corresponding application operated separate from the messaging application.

5. The computer readable storage medium of claim 1 , wherein the interactive application launch icon displays an identifier for a corresponding application operated separate from the messaging application.

6. The computer readable storage medium of claim 1 , wherein the interactive application displays a portion of content displayed by a corresponding application operated separate from the messaging application.

7. The computer readable storage medium of claim 1 , wherein the interactive application causes the device to launch a corresponding application operated separate from the messaging application upon detection of a predefined input.

8. The computer readable storage medium of claim 1 , wherein the interactive application is operated separately from a corresponding application operated separate from the messaging application.

9. The computer readable storage medium of claim 1 , wherein the interactive application is operated in conjunction with a corresponding application operated separate from the messaging application.

10. The computer readable storage medium of claim 1 , wherein the interactive application has a dedicated portion of the memory for temporary storage that is different from a dedicated portion of the memory for temporary storage for a corresponding application operated separate from the messaging application.

11. The computer readable storage medium of claim 10 , wherein the corresponding application operated separate from the messaging application is configured to access the dedicated portion of memory for temporary storage for the interactive application.

12. An electronic device, comprising:

a display;

a touch-sensitive surface;

one or more processors;

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:

displaying a messaging user interface of a messaging application on the display, the messaging user interface including a conversation transcript of a messaging session between a user of the electronic device and at least one other user, and an application affordance;

while displaying the messaging user interface, detecting an input that activates the application affordance;

in response to detecting the input that activates the application affordance, concurrently displaying a launch icon for an application store and a plurality of launch icons for interactive applications, wherein activation of a respective launch icon for an interactive application launches a corresponding application that is displayed within the messaging application;

detecting an input that activates the launch icon for the application store;

in response to detecting the input that activates the launch icon for the application store:

ceasing to display the messaging user interface, and

displaying an application store user interface, including display of at least one interactive application available for download to the electronic device;

while displaying the application store user interface, detecting an input that corresponds to a request to download a first interactive application that is not stored in the memory of the electronic device; and,

in response to detecting the input that corresponds to the request to download the first interactive application:

downloading the first interactive application to the memory of the electronic device;

adding a launch icon that corresponds to the first interactive application to the plurality of launch icons for interactive applications; and

replacing display of the application store user interface with display of the messaging user interface, the messaging user interface including the conversation transcript and at least some of the plurality of launch icons for interactive applications;

detecting, while displaying the messaging user interface, one or more subsequent inputs; and

in response to detecting the one or more subsequent inputs, concurrently displaying, in the messaging user interface, the conversation transcript and respective launch icons, including the added launch icon that corresponds to the first interactive application, in the plurality of launch icons.

13. The electronic device of claim 12 , wherein:

adding a launch icon that corresponds to the first interactive application to the plurality of launch icons for interactive applications includes displaying an indicia that the first interactive application is being downloaded.

14. The electronic device of claim 13 , wherein the indicia indicates progress of the download of the first interactive application.

15. The electronic device of claim 12 , wherein the interactive application is configured to perform a subset of functions of a corresponding application operated separate from the messaging application.

16. The electronic device of claim 12 , wherein the interactive application launch icon displays an identifier for a corresponding application operated separate from the messaging application.

17. The electronic device of claim 12 , wherein the interactive application displays a portion of content displayed by a corresponding application operated separate from the messaging application.

18. The electronic device of claim 12 , wherein the interactive application causes the device to launch a corresponding application operated separate from the messaging application upon detection of a predefined input.

19. The electronic device of claim 12 , wherein the interactive application is operated separately from a corresponding application operated separate from the messaging application.

20. The electronic device of claim 12 , wherein the interactive application is operated in conjunction with a corresponding application operated separate from the messaging application.

21. The electronic device of claim 12 , wherein the interactive application has a dedicated portion of the memory for temporary storage that is different from a dedicated portion of the memory for temporary storage for a corresponding application operated separate from the messaging application.

22. The electronic device of claim 21 , wherein the corresponding application operated separate from the messaging application is configured to access the dedicated portion of memory for temporary storage for the interactive application.

23. A method, comprising:

at an electronic device having one or more processors, memory, a touch-sensitive surface, and a display:

displaying a messaging user interface of a messaging application on the display, the messaging user interface including a conversation transcript of a messaging session between a user of the electronic device and at least one other user, and an application affordance;

while displaying the messaging user interface, detecting an input that activates the application affordance;

in response to detecting the input that activates the application affordance, concurrently displaying a launch icon for an application store and a plurality of launch icons for interactive applications, wherein activation of a respective launch icon for an interactive application launches a corresponding application that is displayed within the messaging application;

detecting an input that activates the launch icon for the application store;

in response to detecting the input that activates the launch icon for the application store:

ceasing to display the messaging user interface, and

displaying an application store user interface, including display of at least one interactive application available for download to the electronic device;

while displaying the application store user interface, detecting an input that corresponds to a request to download a first interactive application that is not stored in the memory of the electronic device; and,

in response to detecting the input that corresponds to the request to download the first interactive application:

downloading the first interactive application to the memory of the electronic device;

adding a launch icon that corresponds to the first interactive application to the plurality of launch icons for interactive applications; and

replacing display of the application store user interface with display of the messaging user interface, the messaging user interface including the conversation transcript and at least some of the plurality of launch icons for interactive applications

detecting, while displaying the messaging user interface, one or more subsequent inputs; and

in response to detecting the one or more subsequent inputs, concurrently displaying in the messaging user interface the conversation transcript and respective launch icons, including the added launch icon that corresponds to the first interactive application, in the plurality of launch icons.

24. The method of claim 23 , wherein:

adding a launch icon that corresponds to the first interactive application to the plurality of launch icons for interactive applications includes displaying an indicia that the first interactive application is being downloaded.

25. The method of claim 24 , wherein the indicia indicates progress of the download of the first interactive application.

26. The method of claim 23 , wherein the interactive application is configured to perform a subset of functions of a corresponding application operated separate from the messaging application.

27. The method of claim 23 , wherein the interactive application launch icon displays an identifier for a corresponding application operated separate from the messaging application.

28. The method of claim 23 , wherein the interactive application displays a portion of content displayed by a corresponding application operated separate from the messaging application.

29. The method of claim 23 , wherein the interactive application causes the device to launch a corresponding application operated separate from the messaging application upon detection of a predefined input.

30. The method of claim 23 , wherein the interactive application is operated separately from a corresponding application operated separate from the messaging application.

31. The method of claim 23 , wherein the interactive application is operated in conjunction with a corresponding application operated separate from the messaging application.

32. The method of claim 23 , wherein the interactive application has a dedicated portion of the memory for temporary storage that is different from a dedicated portion of the memory for temporary storage for a corresponding application operated separate from the messaging application.

33. The method of claim 32 , wherein the corresponding application operated separate from the messaging application is configured to access the dedicated portion of memory for temporary storage for the interactive application.