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Merge pull request #121 from GetStream/PBE-6345-Add-permissions-handling-for-IOS-to-the-demo-project
Pbe 6345 add permissions handling for ios to the demo project
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‎Assets/Samples/Stream Video & Audio Chat SDK/0.7.0/Video & Audio Chat Example Project/MainScene.unity‎

Lines changed: 521 additions & 105 deletions
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‎Assets/Samples/Stream Video & Audio Chat SDK/0.7.0/Video & Audio Chat Example Project/Scripts/UI/PermissionsManager.cs‎

Lines changed: 127 additions & 0 deletions
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@@ -0,0 +1,127 @@
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using System;
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using UnityEngine;
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#if UNITY_ANDROID
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using UnityEngine.Android;
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#endif
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#if UNITY_IOS
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using System.Collections;
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#endif
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namespace StreamVideo.ExampleProject.UI
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{
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public class PermissionsManager
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{
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public enum PermissionType
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{
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Camera,
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Microphone
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}
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public PermissionsManager(MonoBehaviour coroutineRunner)
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{
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_coroutineRunner = coroutineRunner;
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}
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public bool HasPermission(PermissionType permissionType)
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{
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#if UNITY_STANDALONE
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return true;
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#elif UNITY_ANDROID
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var androidPermission = PermissionTypeToAndroidPermission(permissionType);
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return Permission.HasUserAuthorizedPermission(androidPermission);
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#elif UNITY_IOS
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var iosPermission = PermissionTypeToIOSPermission(permissionType);
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return Application.HasUserAuthorization(iosPermission);
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#else
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Debug.LogWarning($"Handling permissions not implemented for platform: {Application.platform}. Requested {permissionType}. Assuming permission is granted.");
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return true;
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#endif
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}
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public void RequestPermission(PermissionType permissionType, Action onGranted = null, Action onDenied = null)
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{
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#if UNITY_ANDROID
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RequestAndroidPermission(permissionType, onGranted, onDenied);
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#elif UNITY_IOS
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_coroutineRunner.StartCoroutine(RequestIOSPermissionCoroutine(permissionType, onGranted, onDenied));
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#else
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Debug.LogError($"Handling permissions not implemented for platform: " + Application.platform);
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#endif
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}
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private readonly MonoBehaviour _coroutineRunner;
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#if UNITY_ANDROID
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private void RequestAndroidPermission(PermissionType permissionType, Action onGranted = null,
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Action onDenied = null)
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{
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var androidPermission = PermissionTypeToAndroidPermission(permissionType);
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var callbacks = new PermissionCallbacks();
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Permission.RequestUserPermission(androidPermission, callbacks);
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callbacks.PermissionGranted += permissionName =>
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{
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if (androidPermission == permissionName)
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{
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onGranted?.Invoke();
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}
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};
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callbacks.PermissionDenied += permissionName =>
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{
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if (androidPermission == permissionName)
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{
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onDenied?.Invoke();
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}
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};
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callbacks.PermissionDeniedAndDontAskAgain += permissionName =>
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{
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if (androidPermission == permissionName)
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{
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onDenied?.Invoke();
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}
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};
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}
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private string PermissionTypeToAndroidPermission(PermissionType type)
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{
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switch (type)
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{
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case PermissionType.Camera: return Permission.Camera;
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case PermissionType.Microphone: return Permission.Microphone;
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default:
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throw new ArgumentOutOfRangeException(nameof(type), type, null);
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}
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}
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#endif
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#if UNITY_IOS
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private IEnumerator RequestIOSPermissionCoroutine(PermissionType permissionType, Action onGranted = null,
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Action onDenied = null)
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{
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var iosPermission = PermissionTypeToIOSPermission(permissionType);
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yield return Application.RequestUserAuthorization(iosPermission);
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if (Application.HasUserAuthorization(iosPermission))
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{
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onGranted?.Invoke();
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}
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else
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{
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onDenied?.Invoke();
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}
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}
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UserAuthorization PermissionTypeToIOSPermission(PermissionType type)
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{
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switch (type)
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{
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case PermissionType.Camera: return UserAuthorization.WebCam;
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case PermissionType.Microphone: return UserAuthorization.Microphone;
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default:
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throw new ArgumentOutOfRangeException(nameof(type), type, null);
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}
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}
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#endif
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}
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}

‎Assets/Samples/Stream Video & Audio Chat SDK/0.7.0/Video & Audio Chat Example Project/Scripts/UI/PermissionsManager.cs.meta‎

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‎Assets/Samples/Stream Video & Audio Chat SDK/0.7.0/Video & Audio Chat Example Project/Scripts/UI/UIManager.cs‎

Lines changed: 14 additions & 79 deletions
Original file line numberDiff line numberDiff line change
@@ -6,9 +6,6 @@
66
using StreamVideo.Core.StatefulModels;
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using StreamVideo.Libs.Utils;
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using UnityEngine;
9-
#if UNITY_ANDROID
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using UnityEngine.Android;
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#endif
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namespace StreamVideo.ExampleProject.UI
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{
@@ -19,76 +16,10 @@ public class UIManager : MonoBehaviour
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public VideoResolution SenderVideoResolution => new VideoResolution(_senderVideoWidth, _senderVideoHeight);
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public int SenderVideoFps => _senderVideoFps;
2118

22-
public void RequestCameraPermissions(Action onGranted = null, Action onDenied = null)
23-
{
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#if UNITY_ANDROID
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var callbacks = new PermissionCallbacks();
26-
Permission.RequestUserPermission(Permission.Camera, callbacks);
27-
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callbacks.PermissionGranted += _ => { onGranted?.Invoke(); };
29-
callbacks.PermissionDenied += permissionName =>
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{
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onDenied?.Invoke();
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Debug.LogError($"{permissionName} permission was not granted. Video capturing will not work.");
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};
34-
callbacks.PermissionDeniedAndDontAskAgain += (permissionName) =>
35-
{
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onDenied?.Invoke();
37-
Debug.LogError($"{permissionName} permission was not granted. Video capturing will not work.");
38-
};
39-
#elif UNITY_IOS
40-
Debug.LogError($"Handling permissions not implemented for platform: " + Application.platform);
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#endif
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}
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public bool HasUserAuthorizedCameraPermission()
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{
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#if UNITY_STANDALONE
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return true; //StreamTodo: check if this is true for all platforms
48-
#elif UNITY_ANDROID
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return Permission.HasUserAuthorizedPermission(Permission.Camera);
50-
#else
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Debug.LogError($"Handling permissions not implemented for platform: " + Application.platform);
52-
#endif
53-
}
54-
55-
public void RequestMicrophonePermissions(Action onGranted = null, Action onDenied = null)
56-
{
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#if UNITY_ANDROID
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var callbacks = new PermissionCallbacks();
59-
60-
callbacks.PermissionGranted += _ => { onGranted?.Invoke(); };
61-
callbacks.PermissionDenied += permissionName =>
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{
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onDenied?.Invoke();
64-
Debug.LogError($"{permissionName} permission was not granted. Video capturing will not work.");
65-
};
66-
callbacks.PermissionDeniedAndDontAskAgain += (permissionName) =>
67-
{
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onDenied?.Invoke();
69-
Debug.LogError($"{permissionName} permission was not granted. Video capturing will not work.");
70-
};
71-
72-
Permission.RequestUserPermission(Permission.Microphone, callbacks);
73-
74-
#else
75-
Debug.LogError($"Handling permissions not implemented for platform: " + Application.platform);
76-
#endif
77-
}
78-
79-
public bool HasUserAuthorizedMicrophonePermission()
80-
{
81-
#if UNITY_STANDALONE
82-
return true; //StreamTodo: check if this is true for all platforms
83-
#elif UNITY_ANDROID
84-
return Permission.HasUserAuthorizedPermission(Permission.Microphone);
85-
#else
86-
Debug.LogError($"Handling permissions not implemented for platform: " + Application.platform);
87-
#endif
88-
}
89-
9019
protected void Awake()
9120
{
21+
_permissionsManager = new PermissionsManager(this);
22+
9223
_videoManager.Init();
9324

9425
_videoManager.CallStarted += OnCallStarted;
@@ -100,9 +31,10 @@ protected void Awake()
10031
_portraitModeUIScreensSet.Init(_videoManager, uiManager: this);
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_landscapeModeUIScreensSet.Init(_videoManager, uiManager: this);
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103-
if (!HasUserAuthorizedCameraPermission())
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if (!_permissionsManager.HasPermission(PermissionsManager.PermissionType.Camera))
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{
105-
RequestCameraPermissions(onGranted: () => { SelectFirstWorkingCameraOrDefaultAsync().LogIfFailed(); },
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_permissionsManager.RequestPermission(PermissionsManager.PermissionType.Camera,
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onGranted: () => { SelectFirstWorkingCameraOrDefaultAsync().LogIfFailed(); },
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onDenied: ()
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=> Debug.LogError("Camera permission was not granted. Video capturing will not work."));
10840
}
@@ -111,9 +43,10 @@ protected void Awake()
11143
SelectFirstWorkingCameraOrDefaultAsync().LogIfFailed();
11244
}
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114-
if (!HasUserAuthorizedMicrophonePermission())
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if (!_permissionsManager.HasPermission(PermissionsManager.PermissionType.Microphone))
11547
{
116-
RequestMicrophonePermissions(onGranted: SelectFirstMicrophone,
48+
_permissionsManager.RequestPermission(PermissionsManager.PermissionType.Microphone,
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onGranted: SelectFirstMicrophone,
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onDenied: ()
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=> Debug.LogError("Microphone permission was not granted. Audio capturing will not work."));
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}
@@ -151,13 +84,15 @@ protected void OnDestroy()
15184

15285
[SerializeField]
15386
private UIScreensSet _landscapeModeUIScreensSet;
154-
87+
15588
[SerializeField]
15689
private UIScreensSet _portraitModeUIScreensSet;
157-
90+
15891
[SerializeField]
15992
private bool _forceTestPortraitMode;
16093

94+
private PermissionsManager _permissionsManager;
95+
16196
private void OnCallStarted(IStreamCall call) => ShowCallScreen(call);
16297

16398
private void OnCallEnded() => ShowMainScreen();
@@ -242,10 +177,10 @@ private void SelectFirstMicrophone()
242177
private UIScreensSet GetCurrentScreenSet()
243178
{
244179
var isPortraitMode = IsPotraitMode();
245-
180+
246181
_portraitModeUIScreensSet.gameObject.SetActive(isPortraitMode);
247182
_landscapeModeUIScreensSet.gameObject.SetActive(!isPortraitMode);
248-
183+
249184
return isPortraitMode ? _portraitModeUIScreensSet : _landscapeModeUIScreensSet;
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}
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‎Packages/StreamVideo/Runtime/Core/DeviceManagers/DeviceManagerBase.cs‎

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7979
return OnTestDeviceAsync(device, (int)(timeout * 1000));
8080
}
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82+
// StreamTODO: add filter option. E.g. so we can easily consider only front cameras on ios/android
8283
public async Task<TDeviceInfo?> TryFindFirstWorkingDeviceAsync(float testTimeoutPerDevice = 1f)
8384
{
8485
foreach (var device in EnumerateDevices())

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