Comment shortcut Android Studio

Question

I m searching for useful Android Studio keyboard shortcut for commenting code  as in Sublime Text or Eclipse    When I press either cmd   or cmd maj   nothing happens

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On PC it s by default set to Ctrl      This will toggle commenting a selection or current line

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On Mac and Turkish Keyboard it is  both for commenting out and uncommenting   line comment  cmd     block comment  cmd alt

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An Example for a Mac OS X 10 5  with a German layout keyboard without NumPads    Open Preferences Search for  Keymap  Expand  Main menu  Expand  Code  Delete all shortcuts  just a suggestion  Add a shortcut for a single line comment  e g  Ctrl    Add a shortcut for a block comment  e g  Ctrl alt    This way you can be sure that those keys are not mapped  except if you assigned them before to another function

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In android studio you can do  single comment with  go to line then Ctrl    and  block comment with   select text then Ctrl Shift     Also if you want to change color of commented text  go to File- gt Settings- gt IDE settings- gt Editor- gt Color  amp  fonts- gt Java- gt  Line comment or block comment  and change properties  I prefer it to be green which is used in notepad   editor

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Be sure you use the slash     on right side of keyboard   For Line Comment   Ctrl      For Block Comment   Ctrl   Shift      You can see all keymap in Android Studio  Help   Default Keymap Reference

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For Line Comment  Ctrl      For Block Comment  Ctrl   Shift

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I am working with a german keyboard and the slash     is on the 7 key  meaning access would be Ctrl   Shift   7  However  this does not work as this is predefined as something with bookmark 7   I went to settings  search for keymap  and deleted all existing shortcuts  I than added Ctrl   7  confirmed deletion of bookmark shortcut and now can work well

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If you are used with Eclipse  there is something in Settings Keymap Keymaps  and you can pick Eclipse to keep the same shortcuts

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Mac With Numeric pad Line Comment hold both  Cmd     Block Comment hold all three   Cmd    Alt     Mac Line Comment hold both  Cmd       Block Comment hold all three   Cmd    Alt        Windows linux   Line Comment hold both  Ctrl     Block Comment hold all three  Ctrl   Shift     Same way to remove the comment block   To Provide Method Documentation comment type     and press Enter just above  the method name   It will create a block comment with parameter list and return type like this         param userId      return     public int getSubPlayerCountForUser String userId

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Reviewing and Changing Keyboard Shortcuts in Android Studio  Keyboard shortcuts can be configured  and reviewed  via the Settings dialog  accessible via File - gt  Settings   Once this dialog appears  to review  and or add  a shortcut  do the following      Select Keymap in the list on the left  Note that there is a  Keymaps  option  and depending on the original selection  shortcuts assigned to a given feature differ based on the Keymap  Type  comment  or text corresponding to the feature for which the keyboard shortcut is to be reviewed assigned  Each match has a line entry in the list below  and keyboard shortcuts are shown right-justified along with the feature  For example  both CTRL ALT SLASH and CTRL K  CTRL C are the two assignments for creating a line comment    To modify a shortcut    Select the resultant line corresponding to the feature for which the keyboard shortcut is to be reviewed assigned Right-click  and select the desired Add or Remove option

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on mac  using uk english keyboard layout to reach quickcomment in android studio the key combination is      cmd     alt option

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For Line Comment hold both   Ctrl      For Block Comment hold all three   Ctrl   Shift      Same way to remove the comment block

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In LINUX  1 Single line commenting  Ctrl      2 For block comment Ctrl   Shift

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for German Layout  Deutsches Layout  the default is   for line Comment  strg   Numpad     for block Comment  strg shift Numpad

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In the Icelandic MAC keyboard  CMD   -

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Mac  French-Canadian Keyboard    Line Comment hold both  Cmd       Block Comment hold all three  Cmd   Alt            is on the same position as      in english one

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I use this sequence  not a  linear  shortcut but useful anyway     alt c then alt b  holding alt  for block comment  alt c then alt l  holding alt  for line comment    they use the android studio menu

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Comment method like pro developers  Windows linux   Line Comment    Ctrl     Block Comment   Ctrl   Shift  Method Commenting   Type       and press  Enter Key    it will add the comment snippet like we see in standard documentation  give it a try this once              param addOpacity     public void setOpacityOnUserImage boolean addOpacity       Your business logic

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Mac   To comment uncomment one line  use  Ctrl       To comment uncomment a block  use  Ctrl   Shift

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In Android studio CTRL   SHIFT     for windows

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Are you sure you are using   and not      On Mac I have found by default    Cmd       Comments using    notation   Cmd   Opt       Comments using       notation

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Ctrl   Shift     works well for me on Windows

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For multiline comment in android studio       select the statement that you want to commented then      use ctrl shift     and for removing mutiline comment   select the statement that you want to uncommented then  use   ctrl shift          SINGLE LINE COMMENT      For single line comment       use ctrl

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In spanish keyboard without changing anything I can make a comment with the keys    cmd   -  OR  cmd   alt   -  This works because in english keyboard   is located at the same place than - on a spanish keyboard

[android-studio] Comment shortcut Android Studio

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