Reset Android textview maxlines ?

Reset Android textview maxlines  ?

A1.

        Actually, the way android platform does that is by setting the MaxLine to                                            Integer.MAX_VALUE.

    textView.setMaxLines(Integer.MAX_VALUE);

       also, if you are using Ellipsize, don't forget to set to null.

    textView.setEllipsize(null);

      just check how the android framework do just that ;) watch the                                                              setMaxLines(Integer.MAX_VALUE);

   private void applySingleLine(boolean singleLine, boolean applyTransformation) {
    mSingleLine = singleLine;
    if (singleLine) {
        setLines(1);
        setHorizontallyScrolling(true);
        if (applyTransformation) {
            setTransformationMethod(SingleLineTransformationMethod.getInstance());
        }
       } else {
            setMaxLines(Integer.MAX_VALUE);
            setHorizontallyScrolling(false);
            if (applyTransformation) {
                 setTransformationMethod(null);
        }
       }
     }

A2.

    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);
    }

}