Supported on Android and iOS targets

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Quick start

The camera picker component provides a native interface for users to capture photos using their device’s camera. 
val file = FileKit.openCameraPicker()
The captured media file is automatically saved to the specified location (or cache directory by default). If you need to keep the file permanently, make sure to copy it to a permanent storage location.

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Camera type

You can specify the type of media to capture using the type parameter:
  • Photo - Capture a photo (default)
  • Video - Capture a video (coming soon)
val file = FileKit.openCameraPicker(type = FileKitCameraType.Photo)
Video capture support is planned for a future release.

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Camera facing

You can specify whether the front or rear facing camera is used, using the cameraFacing parameter:
  • Front opens the front facing camera (Selfie-Camera)
  • Back opens the rear facing camera
By default, the rear facing camera is used. 
val file = FileKit.openCameraPicker(cameraFacing = FileKitCameraFacing.Front)
Android has no documented parameter for an intent to specify which camera is supposed to be used by the Camera App. Since Android implementations differ, we can not guarantee that this feature will work for every device/Android version. If you encounter issues please file an issue.

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Destination file

You can specify where the captured photo should be saved using the destinationFile parameter. By default, the photo is saved to the cache directory with a randomly generated filename. 
// Using default destination (cache directory with random filename)
val file = FileKit.openCameraPicker()

// Specifying a custom destination
val customFile = FileKit.filesDir / "my_photo.jpg"
val file = FileKit.openCameraPicker(destinationFile = customFile)
On Android, when using a custom destinationFile, you must provide the openCameraSettings parameter with your app’s FileProvider authority. This ensures the camera app has permission to write to your specified location.

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Destination file Android Setup

Opening files on Android requires additional FileProvider configuration to securely share files with other applications. Starting from Android 7.0 (API level 24), Android restricts the sharing of file URIs between apps for security reasons. FileProvider generates secure content URIs that allow temporary access to specific files. Why FileProvider is required? Android uses FileProvider to:
  • Enhance security: Prevents exposing your app’s internal file structure to other apps
  • Control access: Grants temporary, limited access to specific files only
  • Maintain compatibility: Required for opening files on Android 7.0+ due to FileUriExposedException
When using custom file locations on Android, you need to configure a FileProvider in your app:
For detailed information about FileProvider, see the official Android documentation.
  1. Add the FileProvider to your AndroidManifest.xml:
<provider
    android:name="androidx.core.content.FileProvider"
    android:authorities="${applicationId}.fileprovider"
    android:exported="false"
    android:grantUriPermissions="true">
    <meta-data
        android:name="android.support.FILE_PROVIDER_PATHS"
        android:resource="@xml/file_paths" />
</provider>
  1. Create androidMain/res/xml/file_paths.xml:
<paths>
    <cache-path name="filekit_cache" path="." />
    <files-path name="filekit_files" path="." />
</paths>
Important: Include only the path type that matches your FileKit usage:
  • Use <files-path> if you use FileKit.filesDir
  • Use <cache-path> if you use FileKit.cacheDir
  • Include both if you use both directories
  1. When using a custom destinationFile, provide the openCameraSettings parameter with your app’s FileProvider authority:
val customFile = FileKit.filesDir / "my_photo.jpg"
val file = FileKit.openCameraPicker(
    destinationFile = customFile,
    openCameraSettings = FileKitOpenCameraSettings(
        authority = "${context.packageName}.fileprovider"
    )
)