These series of commits rewrite the existing widget for creating an activity to support creating activity, viewing activity, and editing activity. The final result takes all activity and its tracks requirement into consideration, such as an activity can't have a range larger than its tracks or a range that is not overlapping its tracks. This PR also implements minimum track requirement and change activity id functionality.
This PR would pave the way for removing existing activity and track widgets.
These series of commits rewrite the existing widget for creating an activity to support creating activity, viewing activity, and editing activity. The final result takes all activity and its tracks requirement into consideration, such as an activity can't have a range larger than its tracks or a range that is not overlapping its tracks. This PR also implements minimum track requirement and change activity id functionality.
This PR would pave the way for removing existing activity and track widgets.