ActivityResultContracts.RequestMultiplePermissions 치트 시트

자바

private final ActivityResultLauncher<String[]> requestPermissionsLauncher =
        registerForActivityResult(
                new ActivityResultContracts.RequestMultiplePermissions(),
                (Map<String, Boolean> grantStates) -> {
                    for (Map.Entry<String, Boolean> grantState : grantStates.entrySet()) {
                        Timber.d(grantState.getKey() + " - " + grantState.getValue());
                    }
                });

private void requestPermissions() {
    requestPermissionLauncher.launch(new String[]{
            Manifest.permission.Foo,
            Manifest.permission.Bar
    });
} 

Kotlin

private val requestPermissionsLauncher =
        registerForActivityResult(RequestMultiplePermissions()) { grantStates: Map<String, Boolean> ->
            for ((permission, granted) in grantStates) {
                Timber.d("$permission - $granted")
            }
        }

private fun requestPermissions() {
    requestPermissionsLauncher.launch(arrayOf(
            Manifest.permission.Foo,
            Manifest.permission.Bar
    ))
}