[android-developers] Re: Inflate a view and retrieve widget

2008-12-18 Thread Mark Murphy 

arnouf wrote:
 Hi all,
 
 My code is following
 class MyAdapter extends View{
  public MyAdapter(Context context,
   ContactPerso contact) {
super( context );
inflate(context, R.layout.myadaptercontact, null);
 
 

 ((TextView)findViewById(R.id.txtViewName)).setText(contact.name);
 
 
}
 }
 myadaptercontaxt is an xml file containing a LinearLayout and 3
 textField (including txtViewName)
 
 My code crashes when I try to access to txtViewName, as if the layout
 was not loaded.
 
 What I need to put more after inflate to work with my new view?

inflate() returns a View. That is the View containing R.id.txtViewName.

View inflated=inflate(context, R.layout.myadaptercontact, null);

((TextView)inflated.findViewById(R.id.txtViewName)).setText(contact.name);

-- 
Mark Murphy (a Commons Guy)
http://commonsware.com
_The Busy Coder's Guide to Android Development_ Version 1.9 Published!

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[android-developers] Re: Inflate a view and retrieve widget

2008-12-18 Thread arnouf 

Now it's ok but I don't see my layout :(

As my view was not loaded correctly :(

Thanks MArk for your help (and your book :))

On Dec 18, 2:05 pm, Mark Murphy mmur...@commonsware.com wrote:
 arnouf wrote:
  Hi all,

  My code is following
  class MyAdapter extends View{
   public MyAdapter(Context context,
 ContactPerso contact) {
  super( context );
  inflate(context, R.layout.myadaptercontact, null);

  
  ((TextView)findViewById(R.id.txtViewName)).setText(contact.name);

  }
  }
  myadaptercontaxt is an xml file containing a LinearLayout and 3
  textField (including txtViewName)

  My code crashes when I try to access to txtViewName, as if the layout
  was not loaded.

  What I need to put more after inflate to work with my new view?

 inflate() returns a View. That is the View containing R.id.txtViewName.

 View inflated=inflate(context, R.layout.myadaptercontact, null);

 ((TextView)inflated.findViewById(R.id.txtViewName)).setText(contact.name);

 --
 Mark Murphy (a Commons Guy)http://commonsware.com
 _The Busy Coder's Guide to Android Development_ Version 1.9 Published!
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[android-developers] Re: Inflate a view and retrieve widget

2008-12-18 Thread arnouf 

Ok it's working - I would like to be too complex :)

Thank you

On Dec 18, 2:26 pm, arnouf arnaud.far...@gmail.com wrote:
 Now it's ok but I don't see my layout :(

 As my view was not loaded correctly :(

 Thanks MArk for your help (and your book :))

 On Dec 18, 2:05 pm, Mark Murphy mmur...@commonsware.com wrote:

  arnouf wrote:
   Hi all,

   My code is following
   class MyAdapter extends View{
public MyAdapter(Context context,
  ContactPerso contact) {
   super( context );
   inflate(context, R.layout.myadaptercontact, null);

   
   ((TextView)findViewById(R.id.txtViewName)).setText(contact.name);

   }
   }
   myadaptercontaxt is an xml file containing a LinearLayout and 3
   textField (including txtViewName)

   My code crashes when I try to access to txtViewName, as if the layout
   was not loaded.

   What I need to put more after inflate to work with my new view?

  inflate() returns a View. That is the View containing R.id.txtViewName.

  View inflated=inflate(context, R.layout.myadaptercontact, null);

  ((TextView)inflated.findViewById(R.id.txtViewName)).setText(contact.name);

  --
  Mark Murphy (a Commons Guy)http://commonsware.com
  _The Busy Coder's Guide to Android Development_ Version 1.9 Published!
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