public void scrollDown() {
scroll.postDelayed(
new Runnable() {
@Override
public void run() {
scroll.fullScroll(View.FOCUS_DOWN);
}
},
250);
}
/**
* Sets the currently selected item.
*
* @param position
*/
public void setSelection(final int position) {
if (mAdapter == null || mAdapter.getCount() < 1) {
throw new NullPointerException("Currently no items!");
}
if (position < 0 || position >= mAdapter.getCount()) {
throw new IllegalArgumentException("Position out of index");
}
if (mContentScrollView.getHeight() == 0) {
mContentScrollView.postDelayed(
new Runnable() {
@Override
public void run() {
setNextSelectedPositionInt(position);
}
},
1);
} else {
setNextSelectedPositionInt(position);
}
}