Now that there is an API for Google Tasks (tasks in Calendar), do you know a tasks app with the following features?
- Automatic sync with Google Tasks
- Open Source
- Works offline too.
- Minimalist (same featureset as Google Tasks, plus widget maybe)
- A new task can be added very quickly, without having tens of inputs to enter deadline/assignee or anything that is not available in Google Tasks anyway.
- Available for my poor Android 1.5 phone