I'd like to position a widget at the cursor position of an EditText
widget.
This will be a widget on top of the cursor - to move as text is
entered into the EditText widget.
Currently, I'd using a TextChangedListener and rendering the text
locally to figure the pixel position.
Painting the text just to figure the pixel width seems wasteful.
Wondering if there is a better way to do this?
The code segment of interest -
EditText entry;
entry.addTextChangedListener(new TextWatcher() {
....
public void afterTextChanged(Editable s) {
String s = entry.getText().toString();
TextPaint p = new TextPaint();
p.setTextSize(entry.getTextSize());
Rect r = new Rect();
p.getTextBounds(s, 0, s.length(), r);
// using r.width() to get the position of interest.
}
}
thanks,
-sr
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