listadapter
Am I creating my custom ArrayAdapter correctly?
My ListView populates correctly, but for some reason adding and removing is quirky and does not work properly! Am I doing something wrong?[详细]
2023-01-14 21:05 分类：问答How to create a dynamic context menu in android?
@Override public void onCreateContextMenu(ContextMenu menu, View v,ContextMenuInfo menuInfo) { super.onCreateContextMenu(menu, v, menuInfo);[详细]
2023-01-14 21:00 分类：问答Adding items to data source doesn't appear in ListView
I am adding items to my data source and would like it to appear in my ListView. For some reason nothing is appearing:[详细]
2023-01-14 14:04 分类：问答How to display "More" list item in ListView?
I want to display a list item that says \"More\" at the end of 开发者_开发问答my ListView. Clicking on this list-item will perform some action. How can I create this \"more\" list item?I don\'t know a[详细]
2023-01-14 10:33 分类：问答notifyDataSetChanged() doesn't update ListView
protected void onActivityResult(int requestCod开发者_如何学JAVAe, int resultCode, Intent data) {[详细]
2023-01-14 08:23 分类：问答Removing items from a ListAdapter not working
@Override public boolean onContextItemSelected(MenuItem item) { if(item.getTitle()==\"Remove\"){ AdapterContextMenuInfo info = (AdapterContextMenuInfo) item.getMenuInfo();[详细]
2023-01-13 18:21 分类：问答How to remove an array item from a context menu?
I have a ListView and would like to remove a row item when the user long clicks on selects Remove from the context menu.[详细]
2023-01-13 05:01 分类：问答Highlight ListView row based on id
How can I highlight a row in a ListView backed by a CursorAdapter knowing the row ID of the开发者_如何学编程 item?If by \"highlight\" you mean \"select\", you will need to manually iterate over your C[详细]
2023-01-12 13:49 分类：问答Custom list cursor adaptor crashes at bindView on emulator -- not on phone
I will try to be specific if I can - please be patient, first time asker and relatively new to programming on this platform. Apologies if this has been asked/answered before - please link it to me. I[详细]
2023-01-12 13:12 分类：问答Custom list adapter repeats entries
I am trying to create a ListView that will be populated with the entries from an array. So this is my item layout:[详细]
2023-01-12 08:52 分类：问答
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
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