Loading Indicator
This lesson will cover how to display a loading indicator and prevent user interaction with the views.
We'll cover the following...
Flow overview
When the user clicks the login button, we will perform data validation flow. If the data is valid, proceed to:
- Hide the login button to prevent a user from clicking the button
- Disable the username and password input fields to prevent a user from changing the text
Layout update
To show the indeterminate loading indicator, we are going to use a ProgressBar view. Let’s make this view appear ...