I'm new to Android Studio, and wanted to know if there are any shortcut / option to re-open the last closed tab.
There is no shortcut assigned, but you can easily assign a new one:
Go to IDE settings | Keymap | Main menu | Window | Editor Tabs | Reopen Closed Tab (type reopen into the filter field to find it faster), right click on that item and select Add Keyboard Shortcut
Update: As stated in another answer, you can also use Ctrl + E to see a list of all recently viewed files. Additionally, you can use Ctrl + Shift + E to see a list of all recently edited files, which is handy when working on multiple files.
There is shortcut for accessing previous tab, below shortcut will open popup window with recently opened tab. For this press ctrle(windows) cmd+e(mac) it will show a popup window for the files you visited previously.
The shortcut is cmd[ (CtrlAlt← on Windows). It correspond to Navigate > Back.
It will bring your cursor where it was previously, re-opening the tab if needed, and you can do it many times.
You may don't have to googled this thing.
There are some shortcut given in Android Studio Screen :) :)
来源：https://stackoverflow.com/questions/26164872/open-the-last-closed-tab-in-android-studio