ShouldShowRequestPermissionRationale(string)
Check whether to display the UI explaining the reason for permission before requesting it.
Read time 1 minuteLast updated 10 days ago
Definition
- Type: Method
- Namespace: UnityEngine.Android
- Assembly: UnityEngine.AndroidJNIModule
public static bool ShouldShowRequestPermissionRationale(string permission)
Parameters
A string identifier for permission. This is the value of Android constant.
Returns
Type | Description |
|---|---|
| bool | The value returned by equivalent Android method. |
Remarks
For more information on this method, refer to Android developer documentation.
Examples
using UnityEngine;using UnityEngine.Android;public class RequestPermissionScript : MonoBehaviour{ internal void PermissionCallbacks_PermissionDeniedAndDontAskAgain(string permissionName) { Debug.Log($"{permissionName} PermissionDeniedAndDontAskAgain"); } internal void PermissionCallbacks_PermissionGranted(string permissionName) { Debug.Log($"{permissionName} PermissionCallbacks_PermissionGranted"); } internal void PermissionCallbacks_PermissionDenied(string permissionName) { Debug.Log($"{permissionName} PermissionCallbacks_PermissionDenied"); } void Start() { if (Permission.HasUserAuthorizedPermission(Permission.Microphone)) { // The user authorized use of the microphone. } else { // The user has not authorized microphone usage. // Check whether you need to display the rationale for requesting permission bool useCallbacks = false; if (!useCallbacks) { if (Permission.ShouldShowRequestPermissionRationale(Permission.Microphone)) { // Show a message or inform the user in other ways why your application needs the microphone permission. } // Ask for permission or proceed without the functionality enabled. Permission.RequestUserPermission(Permission.Microphone); } else { var callbacks = new PermissionCallbacks(); callbacks.PermissionDenied += PermissionCallbacks_PermissionDenied; callbacks.PermissionGranted += PermissionCallbacks_PermissionGranted; callbacks.PermissionDeniedAndDontAskAgain += PermissionCallbacks_PermissionDeniedAndDontAskAgain; Permission.RequestUserPermission(Permission.Microphone, callbacks); } } }}