Maybe your text settings are overwritten by the getView method of the
simple adapter. That is the method where you want to set text
characteristics. Otherwise a scroll down the list and return to item
2 will remove your bold.
Good luck!
On Oct 21, 7:41 pm, cartoontan <tap.sop...@gmail.com> wrote:
> I have created a ListView with rows of text+icon. On certain
> conditions, I want to BOLD the text on a particular row.
>
> I first tried it out in the On-Click and it works.
>
> myListView.setOnItemClickListener(new OnItemClickListener(){
> public void onItemClick(AdapterView<?> parent, View v, int
> position,long id) {
> TextView b1 = (TextView) v.findViewById
> (R.id.itemText);
> b1.setTypeface(null, Typeface.BOLD);
> Log.i(TAG, "onItemClick ..."+b1.getText());
> //b1.setText("testing");
> }});
>
> However when I put the codes into a function and call it (I created a
> menu item to activate it), the text does not become bold.
>
> public void setBold() {
> View v = (View) mySimpleAdapter.getView(2, null,
> myListView); // get row 3
> TextView tv2 = (TextView) v.findViewById(R.id.itemText);
> tv2.setTypeface(null, Typeface.BOLD);
> Log.i(TAG, "setBold ..."+tv2.getText());
> tv2.setText("testing");
> //v.invalidate();
> //mySimpleAdapter.notifyDataSetChanged();
> }
>
> The Log in setBold function does show up, so I believe the codes in
> setBold() are being executed. What is so different about on-Click that
> refreshed the ListView but not through the function?
>
> I am using the default ListView and a SimpleAdapter to populate the
> List.
>
> Is there something I should add to the setBold() to refresh the view
> or is there other better way to change the textView to bold?
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