here is the pseudocode of what i tried to in myActivity:
onCreate{
*
//--------------------------------------------------------------------------------------------
*
super.onCreate();
setContentView( myXMLlayout );
*
//--------------------------------------------------------------------------------------------
*
View v = findViewByID( getIdFromIntentExtras() ) ;
v.setWidth( v.getWidth() * 2 );
* /* *
* * the problem is here: *
* * the call to v.getWidth() is always returning 0 *
* * when called from the onCreate() state*
* */*
}
private int getIdFromIntentExtras(){
return the id which was put as extra into the intent that was used to
fire up this activity
* /* *
* * there are 20 buttons defined in this activity's layout xml file*
* * i want to have ONE out of these 20 button be resized to double when
this activity starts up.*
* * and i will refer to THAT buttonID via intent extras which is used to
fire up this activity*
* */*
}
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