In Android Studio, I am working on making a ToDo list where you can add, remove, and check off tasks. So far, I have a ToDo list that allows you to add items and delete them, but I am looking for a way to incorporate a checkBox widget with each item that the user can click after they complete a task.
My .java file:
private ArrayList<String> items;
private ArrayAdapter<String> itemsAdapter;
private ListView lvItems;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_urgent__important);
lvItems = (ListView) findViewById(R.id.lvItems);
items = new ArrayList<String>();
readItems();
itemsAdapter = new ArrayAdapter<String>(this,
android.R.layout.simple_list_item_1, items);
lvItems.setAdapter(itemsAdapter);
items.add("First Item");
items.add("Second Item");
setupListViewListener();
}
private void setupListViewListener() {
lvItems.setOnItemLongClickListener(
new AdapterView.OnItemLongClickListener() {
@Override
public boolean onItemLongClick(AdapterView<?> adapter,
View item, int pos, long id) {
// Remove the item within array at position
items.remove(pos);
// Refresh the adapter
itemsAdapter.notifyDataSetChanged();
// Return true consumes the long click event (marks it handled)
writeItems();
return true;
}
});
}
public void onAddItem(View v){
EditText etNewItem = (EditText) findViewById(R.id.etNewItem);
String itemText = etNewItem.getText().toString();
itemsAdapter.add(itemText);
etNewItem.setText("");
writeItems();
}
How do I create a checkBox widget with each new item?
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