Granted Patent B2

US 8,881,170 · App. 13/459,820 · Granted Nov 4, 2014

Abstract

Claims (33)

1. A system for sharing a physical display screen among multiple applications on a mobile platform, comprising:

an Internet-connected client device, wherein the client device includes:

a processor and memory, the memory storing instructions that, when executed by the processor, cause the processor to:

identify a first one of the multiple running applications as a dominant application;

render transparent a portion of a background of the first one of the multiple running applications for allowing visual output of a second one of the multiple running applications to show through to the physical display screen;

receive first and second digital inputs directed toward the first and second one of the multiple running applications, respectively;

intercept, by the first one of the multiple running applications, the second digital input directed toward the second one of the multiple running applications, and dispatch the second input to the second one of the multiple running applications;

receive from the first and second one of the multiple running applications concurrent updates of the physical display screen in response to the first and second inputs;

concurrently provide updated first and second visual outputs on the physical display screen in response to the updates from respectively the first and second one of the multiple running applications, wherein the updated second visual output for the second one of the multiple running applications is viewable via the portion of the background of the first one of the multiple running applications that is rendered transparent, and

dynamically control a geographic location of the portion of the background that is rendered transparent based on information from all of the running applications running below the first one multiple running applications.

2. The system of claim 1 , wherein the mobile platform is an android platform.

3. The system of claim 1 , wherein the second one of the multiple running applications is executed by the first one of the multiple running applications.

4. The system of claim 1 , wherein the Internet-connected client device is an android device.

5. The system of claim 1 , wherein one of the multiple running applications most recently executed to run is the dominant application.

6. The system of claim 1 , wherein the second one of the multiple running applications is a telephony communications application.

7. The system of claim 6 , wherein the telephony communications application enables voice and video communications.

8. The system of claim 1 , wherein assignment of dominancy to one of the multiple running applications is a default operation.

9. The system of claim 1 , wherein the second input is user supplied or server supplied.

10. A method for sharing a physical display screen among multiple applications on a mobile platform, the mobile platform having a processor, comprising:

using a layered approach, stacking, by the processor, the applications one over another and identifying a first one of the multiple running applications as a dominant application;

rendering, by the processor, a portion of a background of the first one of the multiple running applications, transparent for allowing a visual output of a second one of the multiple running applications to show through to the physical display screen;

receiving, by the processor, first and second digital inputs directed toward the first and second one of the multiple running applications, respectively;

intercepting, by the first one of the multiple running applications, the second input intended for the second one of the multiple running applications;

using a messaging protocol, sending, by the first one of the multiple running applications, the second input to the second one of the multiple running applications;

receiving, by the processor, from the first and second one of the multiple running applications, concurrent updates of the physical display screen in response to the first and second inputs; and

concurrently providing, by the processor, updated first and second visual outputs on the physical display screen in response to the updates from respectively the first and second one of the multiple running applications, wherein the updated second visual output for the second one of the multiple running applications is viewable via the portion of the background of the first one of the multiple running applications that is rendered transparent,

wherein the processor is configured to dynamically control a geographic location of the portion of the background that is rendered transparent based on information from all of the running applications running below the first one multiple running applications.

11. The method of claim 10 , wherein the mobile platform is an android platform.

12. The method of claim 10 , wherein the second one of the multiple running applications is executed by the first one of the multiple running applications.

13. The method of claim 10 , wherein the second one of the multiple running applications is a telephony communications application.

14. The method of claim 13 , wherein the telephony communications application enables voice and video communications.

15. The method of claim 13 , wherein assignment of dominancy to one of the multiple running applications is a default operation.

16. The method of claim 10 , wherein the second input includes user supplied input or input received from a server.

Assignments (9)