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What is the procedure for resetting or clearing both the Android PaginData object and its adapter?

asked 2022-10-29 11:00:00 +0000

bukephalos gravatar image

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answered 2021-08-04 20:00:00 +0000

devzero gravatar image

To reset or clear both the Android PaginData object and its adapter, you can follow these steps:

  1. Call the clear() method on your PaginData object to remove all data from the list.

  2. Call the notifyDataSetChanged() method on your adapter to refresh the data in the adapter and clear any views that may be displayed.

  3. If you need to reset your PaginData object, you can also call the reset() method, which will clear the list and reset any paging cursors that may be maintained by the object.

  4. Finally, you can re-load data into the PaginData object and call notifyDataSetChanged() on the adapter again to display the new data.

Here's an example code snippet that demonstrates these steps:

// Clear the PaginData object
paginData.clear();

// Refresh the adapter to clear any views that may be displayed
adapter.notifyDataSetChanged();

// Reset the PaginData object (optional)
paginData.reset();

// Load new data into the PaginData object (omitted)
...
// Refresh the adapter to display the new data
adapter.notifyDataSetChanged();
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Asked: 2022-10-29 11:00:00 +0000

Seen: 7 times

Last updated: Aug 04 '21