While I'm typing a function name:

```
String response;
response.split|    // *** '|' denotes the caret position ***

```

Android Studio shows its declaration and the documentation. I can see return type, parameter names&types and doc all at the same time:

[![enter image description here](https://i.stack.imgur.com/PC1Da.png)](https://i.stack.imgur.com/PC1Da.png)

But when I'm inside parentheses, it shows parameters but no return type. (Cmd+P or Ctrl+P)

```
String response;
response.split(|)

```

[![enter image description here](https://i.stack.imgur.com/SEn5C.png)](https://i.stack.imgur.com/SEn5C.png)

If I press F1 (mac) or Ctrl+Q(win) inside parentheses, sometimes it doens't show anything because there's an error (for not completing the line), but when it shows it shows return type & parameter type but omits parameter names.

[![enter image description here](https://i.stack.imgur.com/YCCvv.png)](https://i.stack.imgur.com/YCCvv.png)

Does anyone know the shortcut(and its name) to show the first one - return type, parameter types, and (possibly) documentation all at the same time - while I'm inside parentheses?

Thanks!