[local-authentication][android] fix: negative text must be set and non-empty error

[dcangulo]

Why

LocalAuthentication.authenticateAsync on Android crashes when disableDeviceFallback is true. This line specifically: https://github.com/expo/expo/blob/main/packages/expo-local-authentication/android/src/main/java/expo/modules/localauthentication/LocalAuthenticationModule.kt#L225

Closes #32075 and #30556

How

The docs (https://docs.expo.dev/versions/latest/sdk/local-authentication/#localauthenticationoptions), says that the cancelLabel has a default value of Cancel.

I just made it explicit so that it will have the default value whether disableDeviceFallback is true or false and it won't cause a crash due to not providing it.

Test Plan

This code must not crash on Android:

LocalAuthentication.authenticateAsync({
  promptMessage: 'Setup your biometric login',
  disableDeviceFallback: true,
})

Checklist

• Documentation is up to date to reflect these changes (eg: https://docs.expo.dev and README.md).
• Conforms with the Documentation Writing Style Guide
• This diff will work correctly for npx expo prebuild & EAS Build (eg: updated a module plugin).

[github-actions]

Subscribed to pull request

File Patterns	Mentions
packages/expo-local-authentication/**	@behenate

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[behenate]

Hi, looks good! Can you just add an entry to to packages/expo-local-authentication/CHANGELOG.md before we merge?

[dcangulo]

Hi @behenate, I added an entry now. Thanks.

[behenate]

@dcangulo You will also have to run yarn build in the packages/expo-local-authentication folder an commit the changes from the build folder 😅 We should be good to go then, sorry I didn't notice the first time

[dcangulo]

@behenate Done!

[behenate]

Sorry last thing, there seems to be a lint error:
run yarn lint --fix in packages/expo-local-authentication
and then yarn build in packages/expo-local-authentication
after you commit the changes run
et cp expo-local-authentication to be sure that the check passes this time 😄

[dcangulo]

@behenate Done!

[MisterCommit]

jus add cancelLabel: "Cancel",

const biometric = await authenticateAsync({
biometricsSecurityLevel: "strong",
disableDeviceFallback: true,
cancelLabel: "Cancel",
});