72 lines
1.5 KiB
C#
72 lines
1.5 KiB
C#
#if !UNITY_EDITOR && UNITY_IOS
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using UnityEngine;
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namespace NativeGalleryNamespace
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{
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public class NGMediaReceiveCallbackiOS : MonoBehaviour
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{
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private static NGMediaReceiveCallbackiOS instance;
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private NativeGallery.MediaPickCallback 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 _NativeGallery_IsMediaPickerBusy();
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public static void Initialize( NativeGallery.MediaPickCallback 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( "NGMediaReceiveCallbackiOS" ).AddComponent<NGMediaReceiveCallbackiOS>();
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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( _NativeGallery_IsMediaPickerBusy() == 0 )
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{
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IsBusy = false;
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if( callback != null )
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{
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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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}
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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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if( callback != null )
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{
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callback( path );
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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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#endif |