Reset Android textview maxlines

Question

I want to make a TextView that is collapsable by user\'s touch. When the TextView collapsed, I set textView.setMaxLines(4);. How to I clear this state in my expand

Answer 1

Try this (infoView.getLineCount()):

public void onMoreClick(View v) {
    Button btn = (Button) v;
    if(!moreSwitcher) {
        infoView.setMaxLines(infoView.getLineCount());
        infoView.setLines(infoView.getLineCount());
        moreSwitcher = true;
        btn.setText(R.string.collapse);
    }else{
        infoView.setMaxLines(5);
        infoView.setLines(5);
        moreSwitcher = false;
        btn.setText(R.string.expand);
    }
}