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Add canDismiss do OnDismissCallback for ListViews. #2

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Add canDismiss do OnDismissCallback for ListViews. #2

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3 changes: 2 additions & 1 deletion src/com/example/android/swipedismiss/SwipeDismissListViewTouchListener.java
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Original file line number Diff line number Diff line change
Expand Up @@ -113,6 +113,7 @@ public interface OnDismissCallback {
* order for convenience.
*/
void onDismiss(ListView listView, int[] reverseSortedPositions);
boolean canDismiss(ListView listView, int position);
}

/**
Expand Down Expand Up @@ -227,7 +228,7 @@ public boolean onTouch(View view, MotionEvent motionEvent) {
dismiss = true;
dismissRight = mVelocityTracker.getXVelocity() > 0;
}
if (dismiss) {
if (dismiss && mCallback.canDismiss(mListView, mDownPosition)) {
// dismiss
final View downView = mDownView; // mDownView gets null'd before animation ends
final int downPosition = mDownPosition;
Expand Down