How Two Add two division with in the same page?


i have created a weather app demo usind sidemenu.on click of forcast menu a view is opened .in this view i call the different city with weather information .now I want to add the listview with half of the page and google map on half of the same half of the page cover list data with scroll bar and half of the page cover google map.i try lots but I did not get any prpper answer. i am new to this field .please let me know how to don this.