@NonNull
        public Builder setChoices(@Nullable CharSequence[] choices) {
            mChoices = choices;
            return this;
        }
Specifies choices available to the user to satisfy this input.

<p>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.

@param 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 {@link #setAllowFreeFormInput}
@return this object for method chaining
android/android_framework/base/src/main/java/github/tornaco/android/thanos/core/compat/RemoteInput.java