@Override
public boolean onDrop(DragEvent event) {
if (!mChildCanGetDragEvent) {
if (findAppropriateDropHandle(event)) {
Log.i(TAG, "mCurrentDropHandleView is handling drop.");
return true;
}
}
if (mOnDropDelegate != null) {
Object data = mOnDropDelegate.generateDropData();
boolean result = true;
if (mOnDropDelegate.checkDropDataAcceptable(data, this)) {
result = mOnDropDelegate.handleDrop(data, this);
if (result) {
mOnDropDelegate.onDropSuccess(this);
} else {
mOnDropDelegate.onDropFailed(this);
}
} else {
if (mOnDropDelegate.shouldDispathUnacceptableDropToParent(this)) {
result = super.onDragEvent(event);
} else {
// Because a drop could be obscure when it happens on a GridView
// so we always need to notify the result if it is denied.
mOnDropDelegate.notifyDropDataDenied(data, this);
mOnDropDelegate.onDropFailed(this);
}
}
return result;
}
return false;
}
