73 lines
1.5 KiB
C#
73 lines
1.5 KiB
C#
#if UNITY_EDITOR || UNITY_IOS
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using UnityEngine;
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namespace NativeCameraNamespace
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{
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public class NCCameraCallbackiOS : MonoBehaviour
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{
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private static NCCameraCallbackiOS instance;
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private NativeCamera.CameraCallback callback;
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private float nextBusyCheckTime;
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public static bool IsBusy { get; private set; }
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[System.Runtime.InteropServices.DllImport( "__Internal" )]
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private static extern int _NativeCamera_IsCameraBusy();
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public static void Initialize( NativeCamera.CameraCallback callback )
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{
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if( IsBusy )
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return;
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if( instance == null )
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{
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instance = new GameObject( "NCCameraCallbackiOS" ).AddComponent<NCCameraCallbackiOS>();
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DontDestroyOnLoad( instance.gameObject );
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}
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instance.callback = callback;
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instance.nextBusyCheckTime = Time.realtimeSinceStartup + 1f;
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IsBusy = true;
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}
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private void Update()
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{
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if( IsBusy )
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{
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if( Time.realtimeSinceStartup >= nextBusyCheckTime )
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{
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nextBusyCheckTime = Time.realtimeSinceStartup + 1f;
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if( _NativeCamera_IsCameraBusy() == 0 )
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{
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IsBusy = false;
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NativeCamera.CameraCallback _callback = callback;
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callback = null;
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if( _callback != null )
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_callback( null );
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}
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}
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}
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}
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[UnityEngine.Scripting.Preserve]
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public void OnMediaReceived( string path )
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{
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IsBusy = false;
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if( string.IsNullOrEmpty( path ) )
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path = null;
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NativeCamera.CameraCallback _callback = callback;
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callback = null;
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if( _callback != null )
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_callback( path );
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}
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}
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}
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#endif |