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Merge pull request #773 from TomHennen/fix_npe_765 

Fixes NullPointerException in DragSortController.onScroll.
This commit is contained in:
Tom Hennen 2015-04-26 17:36:02 -04:00
parent b5b725a055 f207ba2152
commit 273247907b
1 changed files with 6 additions and 0 deletions
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6
library/drag-sort-listview/src/main/java/com/mobeta/android/dslv/DragSortController.java
View File

@ -378,6 +378,12 @@ public class DragSortController extends SimpleFloatViewManager implements View.O
@Override @Override
public boolean onScroll(MotionEvent e1, MotionEvent e2, float distanceX, float distanceY) { public boolean onScroll(MotionEvent e1, MotionEvent e2, float distanceX, float distanceY) {
// it can happen where the motion events are null
if (e1 == null || e2 == null) {
// we can't really do anything
return false;
}
final int x1 = (int) e1.getX(); final int x1 = (int) e1.getX();
final int y1 = (int) e1.getY(); final int y1 = (int) e1.getY();
final int x2 = (int) e2.getX(); final int x2 = (int) e2.getX();