Android : Draw TextEdit(s) or TextView(s) when use

问题:

Wantto ask user to enter number of TextEdit or ViewText and then draw them. For-example user enter 7,then seven ViewText draw.I knew this is a suitable way but in my prgrm i cant change the whole structure,the i got this erro at:

    tv = new TextView(this);

and error is: "The constructor TextView(new View.OnClickListener(){}) is undefined".

i knew i have to do:

    implements OnClickListener

but i cant change the prgrm now.SO is there anyway to create TextView(or any View objct) without refrence it to 'layout' xml?

    LinearLayout ll = (LinearLayout)findViewById(R.id.myLL);
    for(int i=1 ; i<= 10 ; i++){
      TextView tv = new TextView(this);
      tv.setText("String/String/String");
      ll.addView(tv);
      } 

THANKS,,

回答1:

You're adding the LinearLayout to itself. The last line should be ll.addView(tv);

回答2:

    LinearLayout ll = (LinearLayout)findViewById(R.id.myLL);
         for(int i=1 ; i<= 10 ; i++)
               {
                 TextView tv = new TextView(getApplicationContext());
                 tv.setText("String/String/String");
                 ll.addView(tv);
               }

replace 'new TextView(new)' with 'new TextView(getApplicationContext())' .