How can I remove a button or make it invisible in Android

Question

How can I remove a button in Android  or make it invisible

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In order to access elements from another class you can simply use  findViewById R id   nameOfYourelementID    setVisibility View GONE

User · Answer

To remove button in java code   Button btn  Button findViewById R id btn   btn setVisibility View GONE     To transparent Button in java code   Button btn  Button findViewById R id btn   btn setVisibility View INVISIBLE     To remove button in Xml file    lt Button android id    id btn  android layout width  wrap content  android layout height  wrap content  android visibility  gone   gt    To transparent button in Xml file    lt Button android id    id btn  android layout width  wrap content  android layout height  wrap content  android visibility  invisible   gt

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View controls  TextView  EditText  Button  Image  etc  all have a visibility property  This can be set to one of three values   Visible - Displayed  android visibility  visible    Invisible - Hidden but space reserved  android visibility  invisible    Gone - Hidden completely  android visibility  gone    To set the visibility in code use the public constant available in the static View class   Button button1    TextView findViewById R id button1   button1 setVisibility View VISIBILE

User · Answer

To completely remove a button from its parent layout     ViewGroup button getParent    removeView button

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This view is visible   button setVisibility View VISIBLE     This view is invisible  and it doesn t take any space for layout purposes   button setVisibility View GONE      But if you just want to make it invisible    button setVisibility View INVISIBLE

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button setVisibility button getVisibility      View VISIBLE   View GONE   View VISIBLE     Makes it visible if invisible and invisible if visible

User · Answer

First make the button invisible in xml file Then set button visible in java code if needed   Button resetButton  Button findViewById R id my button del   resetButton setVisibility View VISIBLE     To set visible   Xml    lt Button android text  Delete  android id    id my button del  android layout width  72dp   android layout height  40dp  android visibility  invisible   gt

User · Answer

IF  you want to make invisible button  then use this    lt Button     android visibility  gone   gt   View INVISIBLE    Button will become transparent  But it taking space   View GONE   Button will be completely remove from the layout and we can add other widget in the place of removed button

User · Answer

lt LinearLayout     android layout width  match parent      android layout height  wrap content      android layout below    id activity register header      android minHeight  50dp      android orientation  vertical      android visibility  gone    gt    Try This Code  Visibility works fine in this code

User · Answer

Set button visibility to GONE  button will be completely  removed  -- the buttons space will be available for another widgets  or INVISIBLE  button will became  transparent  -- its space will not be available for another widgets    View b   findViewById R id button   b setVisibility View GONE     or in xml    lt Button     android visibility  gone   gt

User · Answer

Try This Code    button setVisibility View INVISIBLE

User · Answer

use setVisibility in button or imageViwe or         To remove button in java code   Button btn  Button findViewById R id btn   btn setVisibility Button GONE     To transparent Button in java code  Button btn  Button findViewById R id btn   btn setVisibility Button INVISIBLE      You should make you button xml code like below     lt Button android id    id btn  android layout width  wrap content  android layout height  wrap content  android visibility  gone   gt     hidden           visibility  gone  show          visibility  invisible         visibility  visible

User · Answer

button setVisibility View GONE

User · Answer

Button btn  Button findViewById R id btn   btn setVisibility 8

[android] How can I remove a button or make it invisible in Android?

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