我正在使用 SwipeRefreshLayout 和 EnhancedListView 像 GMAIL-App 一样组合它们。当我开始水平滑动时,我仍然可以垂直滑动。在这种情况下,EnhancedListView 的动画会卡住,如果我没有完成垂直(SwipeRefreshLayout)滑动,则不会重置或滑动到最后。
我可以看到,首先拉动刷新然后 swipeToDismiss 不起作用。只能先滑动然后刷新。所以我想这是关于beeing一个父元素。
我想到的可能解决方案:检查水平滚动并使用 swipeL.setEnabled(false) 禁用 SwipeRefreshLayout; 当完成 swipeL.setEnabled(true); 但我找不到在哪里禁用和启用它。
我的布局:
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent" >
<RelativeLayout
android:id="@+id/footer"
android:layout_width="match_parent"
android:layout_height="50dp"
android:layout_alignParentBottom="true"
android:background="#0A756E"
android:gravity="center" >
<LinearLayout
android:id="@+id/ll_archiv"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="@drawable/greenbox" >
<TextView
android:id="@+id/tv_archiv"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:paddingBottom="10dp"
android:paddingTop="10dp"
android:text="@string/archiv"
android:textAppearance="?android:attr/textAppearanceMedium"
android:textColor="#fff" />
</LinearLayout>
</RelativeLayout>
<android.support.v4.widget.SwipeRefreshLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/swipe_container"
android:layout_width="match_parent"
android:layout_height="match_parent" >
<de.android.voucheroo.utils.EnhancedListView
android:id="@android:id/list"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_above="@id/footer"
android:layout_alignParentTop="true"
android:descendantFocusability="blocksDescendants" >
</de.android.voucheroo.utils.EnhancedListView>
</android.support.v4.widget.SwipeRefreshLayout>
我的代码:
swipeL = (SwipeRefreshLayout) getActivity().findViewById(
R.id.swipe_container);
ll_archiv = (LinearLayout) getActivity().findViewById(R.id.ll_archiv);
tv_archiv = (TextView) getActivity().findViewById(R.id.tv_archiv);
elv = (EnhancedListView) getActivity().findViewById(android.R.id.list);
elv.setDismissCallback(new OnDismissCallback() {
@Override
public Undoable onDismiss(EnhancedListView listView,
final int position) {
try {
final Object vouch = voucher.get(position);
voucher.remove(position);
adapter.notifyDataSetChanged();
return new EnhancedListView.Undoable() {
@Override
public void undo() {
voucher.add(position, vouch);
adapter.notifyDataSetChanged();
}
// Return a string for your item
@Override
public String getTitle() {
return "foo";
}
// Delete item completely from your persistent storage
@Override
public void discard() {
[...];
}
};
} catch (Exception e) {
Log.w("ELV_EXCEPTION", e.getMessage());
e.getStackTrace();
return null;
}
}
});
swipeL.setOnRefreshListener(new OnRefreshListener() {
@Override
public void onRefresh() {
[...]
swipeL.setRefreshing(false);
}
});
// Handler
elv.enableSwipeToDismiss();
elv.setSwipingLayout(R.id.ll_parent);
elv.setUndoStyle(UndoStyle.MULTILEVEL_POPUP);