setChoices
Specifies choices available to the user to satisfy this input.
Note: Starting in Android P, these choices will always be shown on phones if the app's target SDK is >= P. However, these choices may also be rendered on other types of devices regardless of target SDK.
Return
this object for method chaining
Parameters
choices
an array of pre-defined choices for users input. You must provide a non-null and non-empty array if you disabled free form input using setAllowFreeFormInput