A method, comprising: at an electronic device coupled with a display screen and an input device: detecting an external device, wherein the external device is executing an external application, the external application in a state; displaying, in a portion of the display screen, a plurality of application icons for launching a plurality of applications on the electronic device; in response to detecting the external device, displaying, in the portion of the display screen, a local application icon for launching a local application corresponding to the external application, wherein: in accordance with a determination that the external application is a first external application, the local application icon is a first local application icon corresponding to a first local application; and in accordance with a determination that the external application is a second external application, the local application icon is a second local application icon corresponding to a second local application, wherein the second local application is different from the first local application and the second local application icon is different from the first local application icon; detecting, via the input device, an input directed to a location corresponding to the displayed local application icon; and in response to detecting the input: in accordance with the local application icon being the first local application icon, launching the first local application, wherein the state of the first local application corresponds to the state of the external application; and in accordance with the local application icon being the second local application icon, launching the second local application, wherein the state of the second local application corresponds to the state of the external application. detecting an external device, wherein the external device is executing an external application, the external application in a state; displaying, in a portion of the display screen, a plurality of application icons for launching a plurality of applications on the electronic device; in response to detecting the external device, displaying, in the portion of the display screen, a local application icon for launching a local application corresponding to the external application, wherein: in accordance with a determination that the external application is a first external application, the local application icon is a first local application icon corresponding to a first local application; and in accordance with a determination that the external application is a second external application, the local application icon is a second local application icon corresponding to a second local application, wherein the second local application is different from the first local application and the second local application icon is different from the first local application icon; in accordance with a determination that the external application is a first external application, the local application icon is a first local application icon corresponding to a first local application; and in accordance with a determination that the external application is a second external application, the local application icon is a second local application icon corresponding to a second local application, wherein the second local application is different from the first local application and the second local application icon is different from the first local application icon; detecting, via the input device, an input directed to a location corresponding to the displayed local application icon; and in response to detecting the input: in accordance with the local application icon being the first local application icon, launching the first local application, wherein the state of the first local application corresponds to the state of the external application; and in accordance with the local application icon being the second local application icon, launching the second local application, wherein the state of the second local application corresponds to the state of the external application. in accordance with the local application icon being the first local application icon, launching the first local application, wherein the state of the first local application corresponds to the state of the external application; and in accordance with the local application icon being the second local application icon, launching the second local application, wherein the state of the second local application corresponds to the state of the external application.