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| | | ## package_info-0.4.3+4 |
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| | | # PackageInfo |
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| | | |
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| | | package_info-0.4.3+4 |
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| | | This Flutter plugin provides an API for querying information about an |
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| | | application package. |
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| | | |
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| | | **Please set your constraint to `package_info: '>=0.4.y+x <2.0.0'`** |
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| | | |
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| | | ## Backward compatible 1.0.0 version is coming |
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| | | The package_info plugin has reached a stable API, we guarantee that version `1.0.0` will be backward compatible with `0.4.y+z`. |
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| | | Please use `package_info: '>=0.4.y+x <2.0.0'` as your dependency constraint to allow a smoother ecosystem migration. |
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| | | For more details see: https://github.com/flutter/flutter/wiki/Package-migration-to-1.0.0 |
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| | | |
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| | | # Usage |
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| | | |
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| | | You can use the PackageInfo to query information about the |
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| | | application package. This works both on iOS and Android. |
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| | | |
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| | | ```dart |
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| | | import 'package:package_info/package_info.dart'; |
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| | | |
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| | | PackageInfo packageInfo = await PackageInfo.fromPlatform(); |
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| | | |
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| | | String appName = packageInfo.appName; |
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| | | String packageName = packageInfo.packageName; |
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| | | String version = packageInfo.version; |
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| | | String buildNumber = packageInfo.buildNumber; |
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| | | ``` |
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| | | |
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| | | Or in async mode: |
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| | | |
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| | | ```dart |
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| | | PackageInfo.fromPlatform().then((PackageInfo packageInfo) { |
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| | | String appName = packageInfo.appName; |
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| | | String packageName = packageInfo.packageName; |
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| | | String version = packageInfo.version; |
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| | | String buildNumber = packageInfo.buildNumber; |
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| | | }); |
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| | | ``` |
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| | | |
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| | | ## Known Issue |
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| | | |
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| | | As noted on [issue 20761](https://github.com/flutter/flutter/issues/20761#issuecomment-493434578), package_info on iOS |
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| | | requires the Xcode build folder to be rebuilt after changes to the version string in `pubspec.yaml`. |
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| | | Clean the Xcode build folder with: |
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| | | `XCode Menu -> Product -> (Holding Option Key) Clean build folder`. |
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| | | |
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| | | ## Issues and feedback |
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| | | |
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| | | Please file [issues](https://github.com/flutter/flutter/issues/new) to send feedback or report a bug. Thank you! |
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