Enables runtime permission handling across platforms with a PermissionsController, supports various device permissions, and handles user denial through exceptions like DeniedException and DeniedAlwaysException.
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moko-permissions - Kotlin MultiPlatform library for providing runtime permissions on iOS & Android.
root build.gradle
allprojects {
repositories {
mavenCentral()
}
}
project build.gradle
dependencies {
commonMainApi("dev.icerock.moko:permissions:0.14.0")
androidMainApi("dev.icerock.moko:permissions-compose:0.14.0") // permissions api + compose extensions
commonTestImplementation("dev.icerock.moko:permissions-test:0.14.0")
}
The full list can be found in dev.icerock.moko.permissions.Permission enum.
Common code:
class ViewModel(val permissionsController: PermissionsController): ViewModel() {
fun onPhotoPressed() {
viewModelScope.launch {
try {
permissionsController.providePermission(Permission.GALLERY)
// Permission has been granted successfully.
} catch(deniedAlways: DeniedAlwaysException) {
// Permission is always denied.
} catch(denied: DeniedException) {
// Permission was denied.
}
}
}
}
Android:
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
val viewModel = getViewModel {
// Pass the platform implementation of the permission controller to a common code.
ViewModel(PermissionsController())
}
// Binds the permissions controller to the activity lifecycle.
viewModel.permissionsController.bind(lifecycle, supportFragmentManager)
}
Compose:
@Composable
fun TestScreen() {
val viewModel = getViewModel {
// Pass the platform implementation of the permission controller to a common code.
ViewModel(PermissionsController())
}
// Binds the permissions controller to the LocalLifecycleOwner lifecycle.
BindEffect(viewModel.permissionsController)
}
iOS:
// Just pass the platform implementation of the permission controller to a common code.
let viewModel = ViewModel(permissionsController: PermissionsController())
More examples can be found in the sample directory.
permissions library;All development (both new features and bug fixes) is performed in develop branch. This way master sources always contain sources of the most recently released version. Please send PRs with bug fixes to develop branch. Fixes to documentation in markdown files are an exception to this rule. They are updated directly in master.
The develop branch is pushed to master during release.
More detailed guide for contributers see in contributing guide.
Copyright 2019 IceRock MAG Inc
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance the License.
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