Android - 从上次活动获取输入（意图）到新活动但是同时显示布局？

In the main activity of my app, it has the user enter their Name and click on a Shift number and click on submit. When they click on submit, it brings them to a new page (activity) and that page shows their Name and shift number again. But underneath, I want it to show the Timer (the timer that is provided in xml) but I don't know how to make it show the content of the layout and the input(intent) at the same time on one activity.In the main activity of my app, it has the user