1. Note: This section lists Android Studio keyboard shortcuts for the default keymap. To change the default keymap on Windows and Linux, go to File Settings Keymap. If you're using Mac OS X, update your keymap to use the Mac OS X 10.5+ version keymaps under Android Studio Preferences Keymap.
2. All of these shortcuts work for Android Studio and IntelliJ in Windows. Are you coming from iOS? Just press Ctrl+Alt+L to fix your indentation and reformat code.
3. Linux: Ctrl + Shift + Alt + L. Mac: Option + Command + L. When you perform a code reformat, a small dialog should popup informing you of the changes made. You can click 'Show' in this dialog to bring up the 'Reformat File Dialog'. You can also bring up this dialog from the Code menu and its corresponding shortcut.
4. Shortcuts play an important role in development. They can minimize your development time very much. As I use shortcuts for developing apps, they helped me a lot to do work on time. Here are some top Android studio shortcuts that you can use in every project to reduce your time.

I have started developing with Android Studio. In eclipse I was using Ctrl+Shift+F but in Android studio it does not work, It will be different.

How can I jump to any method in .java. I was using Ctrl+O in eclipse.

Android Studio Open File Shortcut; Android Studio Debug Shortcuts; Android Studio comes with pre-defined keyboard shortcuts for many common actions. Specified below is the table showcasing the default android studio keyboard shortcuts as per your operating system.

Is it available? Can any one tell me that shortcut for code formatting?

Win

Ctrl + Alt + L

Linux:

Ctrl + Shift + Alt + L

Mac:

Option + Command + L

Reference : Key Commands and here is full commands for Windows/ Linux users and for Mac users

Update for Ubuntu
As Rohit faced the problem in Ubuntu to format code shortcut, because the Ctrl + Alt + L key is used to lock the screen in Ubuntu.

I found that Ubuntu which handles the key event first. So try to change the Ctrl + Alt + L action in Ubuntu just to be sure.

Steps are :-

Go to System Tools -> System Settings -> Keyboard -> Shortcuts Tab -> System -> Lock Screen

Select the row New Accelerator... will be visible then press any Special key with Alpha key (like Shift + L). You changed the key shortcuts.

Now check format key in Studio.

Alternatively

Ctrl + Alt + Shift + L (for a dialog)

Update came from Henry Chuang, and also in another answer given by user2340612.

You can also use Eclipse shortcuts. Windows and Linux, go to File > Settings > Keymap , Mac OS X, go to > Preferences > Keymap and choose Eclipse from the dropdown menu.

You can also use Eclipse’s keyboard shortcuts: just go on preferences->keymap and choose eclipse from the dropdown menu.

Alt L Shortcut In Android Studio Free

EDIT

The actual path is: File->Settings->(under IDE settings)->Keymap (thanks to @Dhinakaran Thennarasu)

Check Keyboard Commands given in the Studio Tips & Trick documentation.

Just select the code and

• on Windows do Ctrl + Alt + L

• on Linux do Ctrl + Windows Key + Alt + L

• on Mac do CMD + Alt + L

For formatting code on Android Studio on Linux you could instead use CTRL+ALT+SUPER+L. You could use this and avoid having to change the system shortcut. (SUPER key is the windows icon key besides the ALT key).

You will have to apply all ecplise shortcut with Android Studio before use of all those shortcut.

Procedure:
Steps:

Now you can use all ecplise shortcut in Android Studio..

Have some snapshots here.

for code formatting in Android Studio
CTRL + ALT + L (Win/ Linux)
OPTION + CMD + L (Mac)

user can also use Eclipse’s keyboard shortcuts: just go on Setting>>preferences->keymap and choose eclipse(or any one you like) from the dropdown menu.

Check this. Also you can change it as per your preference.

Just to add to @user2340612 answer to switch keymaps to eclipse, the path for Android Studio 1.0.1 is:

Ctrl+Alt+L might conflict with Lock Screen shortcut in Ubuntu. In such case you can change the keyboard shortcut for Reformatting Code as follows:

File-> Settings-> IDE Settings-> Keymap

Search for Reformat Code and change the keyboard shortcut.

Really, I went to this thread because of my Ubuntu locks screen after this shortcut Ctrl + Alt + L. So if you are have the same problem just go to the Settings – Keyboard – Shortcuts – System and change the default shortcut for the “Lock screen”.

For those who are wondering about the alignment issue inside bracket.
JetBrains has this as in their issue tracking.

here is the answer:

I think is clear that for code formatting in Android Studio the combination keys are:

CTRL + ALT + L (Win/ Linux)

OPTION + CMD + L (Mac)

However, we forgot to answer about the Jumping into the method.
Well to go into any declaration/implementation there three ways:

1. Goto Declaration

CTRL + B or CTRL + CLICK (Win/ Linux)

CMD + B or CMD + CLICK (Mac)

2. Goto Implementation

These commands show a list of all the classes/interfaces that are implementing the selected class/interface. On variables, it has the same effect as Goto Declaration.

CTRL + ALT + B (Win/ Linux)

CMD + ALT + B (Mac)

3. Goto Type Declaration

These shortcuts will go into the declaration of the “AnyClass” class.

CTRL + SHIFT + B (Win/ Linux)

CTRL + SHIFT + B (Mac)

Additionally, there is a shortcut for Goto the Super Class. This will open the parent of the current symbol. Pretty much the opposite of Goto Implementation. For overridden methods, it will open its parent implementation.

CTRL + U (Win/ Linux)

CMD + U (Mac)

For Auto Formatting your Java/xml files in Android Studio use following commands:

As you are looking for a single point to go with your work as eclipse did, there is no such built in functionality in Android studio but it gives you the ability to do it through Macro, Follow these steps:

In studio open any of your source code file.

Press Ctrl + Alt + O This is used to find/optimize unused import.

If a dialog open select ‘Dont show it again’ and hit Run.

Go to Edit > Macros > Start Macro Recording.

Press Ctrl + Alt + O.

Press Ctrl + Alt + L. This formats your code. (Shift+ctrl+Alt+L for ubuntu).

Press Ctrl + S ,This saves your file;)

Go to Edit > Macros > Stop Macro Recording.

Save this created macro with name for instance:“Auto Formatting”.

Boom, You have now successfully created your Macro, Now just add/assign a
shortcut to it:

Open Preferences.

Search in the left bar for Keymap.

In the right hand pane, click in the search bar and type the name of your
saved macro(“Auto Formatting”.)

Double click on your item. There might be two, it doesn’t matter which one you click on.

Click Add Keyboard Shortcut.

Set your keyboard shortcut to Ctrl + S.

Android Studio Ctrl Alt L

Finally,Confirm overriding Ctrl + S to be your new macro.

The shortcut that worked for me is

SHIFT+ALT+CMD+L

You can optimize imports to remove the ones you don’t use, and auto import the new classes.

Try this.

• On Windows do Ctrl + Alt + L
• On Linux do Ctrl + Shift + Alt + L for dialog to open and then reformat.
• On Mac do CMD + Alt + L

Note: Here many answers for Linux is just Ctrl + Alt + L
which is wrong. In Linux, doing Ctrl + Alt + L locks the system.

It’s CTRL + ALT + L for Windows.
For a complete list of keyboard shortcuts please take a look at the user manual: https://developer.android.com/studio/intro/keyboard-shortcuts.html

Best key where you can find all commands in Eclipse is CTRL+SHIFT+L

by pressing this you can get all the commands in Eclipse.

One important is CTRL+Shift+O to import and un import useless imports.

Tags: android

Example

It's possible to have your own custom code styles, share them with other team members and use a shortcut to auto format the code in a file.

To create your own custom code style, go to: Preferences -> Editor -> Code Style

There are some general code style settings here. You can also select the language (Java for Android) and set the parameters as you see fit. There's a lot of settings.

Once you've done this, save your code style. This is just for safe keeping.

Once you've saved it, select 'Copy to Project' from the 'Manage' dialog. You will be asked whether you want to switch to this created scheme. Answer yes.

Once this is done, close the Code Style preferences dialog.

Now, verify that your code style settings have been saved in: .idea/codeStyleSettings.xml

Ensure that this file is not ignored in your version control system so that you can share it with your teammates.

Once your teammates have this file, they should also have the same settings.

Now, when editing a file, you can format the code by selecting:

Code -> Reformat Code

Shortcuts for Reformat Code (taken from this answer - see answer for details on resolving issues with shortcut in Ubuntu):

Win

Ctrl + Alt + L

Linux:

Ctrl + Shift + Alt + L

Mac:

Option + Command + L

When you perform a code reformat, a small dialog should popup informing you of the changes made. You can click 'Show' in this dialog to bring up the 'Reformat File Dialog'.

You can also bring up this dialog from the Code menu and its corresponding shortcut.

Be warned that 'Only VCS changed text' doesn't always work depending on how the code has been edited (it may ignore a rule if part of the code has not been edited).

You can also select text and show the reformat code dialog to format only the select text.