How to save checkbox state in the list in Android app?

Question

我该如何在Android Studio中制作待办事项应用程序，并在列表中写入的每个项目前面都带有复选框，并且每当我选中或取消选中某个项目时，每次打开该应用程序时都应保持不变。如果有人拥有此代码，请共享代码它。

Answer 1

On your main layout you should have 3 elements

1. EditText -- used to write the new task
2. Buttom -- used to add a new task
3. ListView -- used to show your task lists

You should implement a List Adapter to manage your task data and a list view cell layout.

this layout should have a TextView to show your task and a CheckBox.

To keep your data when your app is opened, try to investigate about SQLite and how to used. I don't think much people like to share code but this is really simple, try it yourself