Android layout replacing a view with another view on run time

Question

I have a xml-layout file main with two textviews A B and a view C  I have two other xml-layout files option1 and option2  Is it possible to load either option1 or option2 in run time via Java into C  If so  what function do I have to use

User · Answer

And if you do that very often  you could use a ViewSwitcher or a ViewFlipper to ease view substitution

User · Answer

it work in my case  oldSensor and newSnsor - oldView and newView   private void replaceSensors View oldSensor  View newSensor                ViewGroup parent    ViewGroup  oldSensor getParent                 if  parent    null                    return                             int indexOldSensor   parent indexOfChild oldSensor               int indexNewSensor   parent indexOfChild newSensor               parent removeView oldSensor               parent addView oldSensor  indexNewSensor               parent removeView newSensor               parent addView newSensor  indexOldSensor

User · Answer

You could replace any view at any time   int optionId   someExpression   R layout option1   R layout option2   View C   findViewById R id C   ViewGroup parent    ViewGroup  C getParent    int index   parent indexOfChild C   parent removeView C   C   getLayoutInflater   inflate optionId  parent  false   parent addView C  index     If you don t want to replace already existing View  but choose between option1 option2 at initialization time  then you could do this easier  set android id for parent layout and then   ViewGroup parent    ViewGroup  findViewById R id parent   View C   getLayoutInflater   inflate optionId  parent  false   parent addView C  index     You will have to set  index  to proper value depending on views structure  You could also use a ViewStub  add your C view as ViewStub and then   ViewStub C    ViewStub  findViewById R id C   C setLayoutResource optionId   C inflate      That way you won t have to worry about above  index  value if you will want to restructure your XML layout

User · Answer

private void replaceView View oldV View newV           ViewGroup par    ViewGroup oldV getParent            if par    null  return           int i1   par indexOfChild oldV           par removeViewAt i1           par addView newV i1

[android] Android layout replacing a view with another view on run time

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