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[local_auth] Add Android theme compatibility documentation (#6875)

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Add documentation to README.md file from local_auth package:
- Compatibility of Android theme for Android 8 and below.
This commit is contained in:
Abel1027
2023-02-21 17:14:53 +01:00
committed by GitHub
parent 0dc1f3c96a
commit 82b42a5e5f
3 changed files with 39 additions and 2 deletions
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3
packages/local_auth/local_auth/CHANGELOG.md
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@ -1,6 +1,7 @@
## NEXT ## 2.1.4
* Updates minimum Flutter version to 3.0. * Updates minimum Flutter version to 3.0.
* Updates documentation for Android version 8 and below theme compatibility.
## 2.1.3 ## 2.1.3

36
packages/local_auth/local_auth/README.md
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@ -252,6 +252,42 @@ types (such as face scanning) and you want to support SDKs lower than Q,
_do not_ call `getAvailableBiometrics`. Simply call `authenticate` with `biometricOnly: true`. _do not_ call `getAvailableBiometrics`. Simply call `authenticate` with `biometricOnly: true`.
This will return an error if there was no hardware available. This will return an error if there was no hardware available.
#### Android theme
Your `LaunchTheme`'s parent must be a valid `Theme.AppCompat` theme to prevent
crashes on Android 8 and below. For example, use `Theme.AppCompat.DayNight` to
enable light/dark modes for the biometric dialog. To do that go to
`android/app/src/main/res/values/styles.xml` and look for the style with name
`LaunchTheme`. Then change the parent for that style as follows:
```xml
...
<resources>
<style name="LaunchTheme" parent="Theme.AppCompat.DayNight">
...
</style>
...
</resources>
...
```
If you don't have a `styles.xml` file for your Android project you can set up
the Android theme directly in `android/app/src/main/AndroidManifest.xml`:
```xml
...
<application
...
<activity
...
android:theme="@style/Theme.AppCompat.DayNight"
...
>
</activity>
</application>
...
```
## Sticky Auth ## Sticky Auth
You can set the `stickyAuth` option on the plugin to true so that plugin does not You can set the `stickyAuth` option on the plugin to true so that plugin does not

2
packages/local_auth/local_auth/pubspec.yaml
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@ -3,7 +3,7 @@ description: Flutter plugin for Android and iOS devices to allow local
authentication via fingerprint, touch ID, face ID, passcode, pin, or pattern. authentication via fingerprint, touch ID, face ID, passcode, pin, or pattern.
repository: https://github.com/flutter/plugins/tree/main/packages/local_auth/local_auth repository: https://github.com/flutter/plugins/tree/main/packages/local_auth/local_auth
issue_tracker: https://github.com/flutter/flutter/issues?q=is%3Aissue+is%3Aopen+label%3A%22p%3A+local_auth%22 issue_tracker: https://github.com/flutter/flutter/issues?q=is%3Aissue+is%3Aopen+label%3A%22p%3A+local_auth%22
version: 2.1.3 version: 2.1.4
environment: environment:
sdk: ">=2.14.0 <3.0.0" sdk: ">=2.14.0 <3.0.0"