- Fixed Denied permission issue on Android 13 and later

- Added FileBrowserHelpers.IsPathDescendantOfAnother function

Author: yasirkula

.github/AAR Source (Android)/java/com/yasirkula/unity/FileBrowser.java

@@ -152,7 +152,7 @@ public static int CheckPermission( Context context )
 		if( Build.VERSION.SDK_INT < Build.VERSION_CODES.M )
 			return 1;
 
-		if( context.checkSelfPermission( Manifest.permission.READ_EXTERNAL_STORAGE ) != PackageManager.PERMISSION_GRANTED )
+		if( ( Build.VERSION.SDK_INT < 33 || context.getApplicationInfo().targetSdkVersion < 33 ) && context.checkSelfPermission( Manifest.permission.READ_EXTERNAL_STORAGE ) != PackageManager.PERMISSION_GRANTED )
 			return 0;
 
 		if( Build.VERSION.SDK_INT < 30 && context.checkSelfPermission( Manifest.permission.WRITE_EXTERNAL_STORAGE ) != PackageManager.PERMISSION_GRANTED )
@@ -582,6 +582,20 @@ public static String GetParentDirectory( Context context, String rawUri )
 		return "";
 	}
 
+	@TargetApi( Build.VERSION_CODES.Q )
+	public static boolean IsSAFEntryChildOfAnother( Context context, String rawUri, String parentRawUri )
+	{
+		try
+		{
+			return DocumentsContract.isChildDocument( context.getContentResolver(), Uri.parse( parentRawUri ), Uri.parse( rawUri ) );
+		}
+		catch( Exception e )
+		{
+			Log.e( "Unity", "Exception:", e );
+			return false;
+		}
+	}
+
 	//// BEGIN UTILITY FUNCTIONS
 	@TargetApi( Build.VERSION_CODES.Q )
 	private static void CopyRawFile( String sourcePath, String destinationPath )

.github/AAR Source (Android)/java/com/yasirkula/unity/FileBrowserDirectoryPickerFragment.java

@@ -9,6 +9,7 @@
 import android.os.Build;
 import android.os.Bundle;
 import android.provider.DocumentsContract;
+import android.util.Log;
 import android.widget.Toast;
 
 @TargetApi( Build.VERSION_CODES.Q )
@@ -34,7 +35,7 @@ public void onCreate( Bundle savedInstanceState )
 		super.onCreate( savedInstanceState );
 
 		if( directoryReceiver == null )
-			getFragmentManager().beginTransaction().remove( this ).commit();
+			onActivityResult( DIRECTORY_PICK_REQUEST_CODE, Activity.RESULT_CANCELED, null );
 		else
 		{
 			Intent intent = new Intent( Intent.ACTION_OPEN_DOCUMENT_TREE );

.github/AAR Source (Android)/java/com/yasirkula/unity/FileBrowserPermissionFragment.java

@@ -52,13 +52,15 @@ public void onCreate( Bundle savedInstanceState )
 	{
 		super.onCreate( savedInstanceState );
 		if( permissionReceiver == null )
-			getFragmentManager().beginTransaction().remove( this ).commit();
+			onRequestPermissionsResult( PERMISSIONS_REQUEST_CODE, new String[0], new int[0] );
 		else
 		{
 			if( Build.VERSION.SDK_INT < 30 )
 				requestPermissions( new String[] { Manifest.permission.WRITE_EXTERNAL_STORAGE, Manifest.permission.READ_EXTERNAL_STORAGE }, PERMISSIONS_REQUEST_CODE );
-			else
+			else if( Build.VERSION.SDK_INT < 33 || getActivity().getApplicationInfo().targetSdkVersion < 33 )
 				requestPermissions( new String[] { Manifest.permission.READ_EXTERNAL_STORAGE }, PERMISSIONS_REQUEST_CODE );
+			else
+				onRequestPermissionsResult( PERMISSIONS_REQUEST_CODE, new String[] { Manifest.permission.READ_EXTERNAL_STORAGE }, new int[] { PackageManager.PERMISSION_GRANTED } );
 		}
 	}
 

.github/README.md

@@ -191,6 +191,7 @@ The following file manipulation functions work on all platforms (including *Stor
 public static bool FileBrowserHelpers.FileExists( string path );
 public static bool FileBrowserHelpers.DirectoryExists( string path );
 public static bool FileBrowserHelpers.IsDirectory( string path );
+public static bool FileBrowserHelpers.IsPathDescendantOfAnother( string path, string parentFolderPath );
 public static string FileBrowserHelpers.GetDirectoryName( string path );
 public static FileSystemEntry[] FileBrowserHelpers.GetEntriesInDirectory( string path, bool extractOnlyLastSuffixFromExtensions ); // Returns all files and folders in a directory. If you want "File.tar.gz"s extension to be extracted as ".tar.gz" instead of ".gz", set 'extractOnlyLastSuffixFromExtensions' to false
 public static string FileBrowserHelpers.CreateFileInDirectory( string directoryPath, string filename ); // Returns the created file's path

Plugins/SimpleFileBrowser/Android/SimpleFileBrowser.aar

@@ -1,4 +1,4 @@
-= Simple File Browser =
+= Simple File Browser (v1.5.8) =
 
 Online documentation & example code available at: https://github.com/yasirkula/UnitySimpleFileBrowser
 E-mail: yasirkula@gmail.com
@@ -97,6 +97,7 @@ FileBrowser.Permission RequestPermission();
 bool FileBrowserHelpers.FileExists( string path );
 bool FileBrowserHelpers.DirectoryExists( string path );
 bool FileBrowserHelpers.IsDirectory( string path );
+bool FileBrowserHelpers.IsPathDescendantOfAnother( string path, string parentFolderPath );
 string FileBrowserHelpers.GetDirectoryName( string path );
 FileSystemEntry[] FileBrowserHelpers.GetEntriesInDirectory( string path, bool extractOnlyLastSuffixFromExtensions ); // Returns all files and folders in a directory. If you want "File.tar.gz"s extension to be extracted as ".tar.gz" instead of ".gz", set 'extractOnlyLastSuffixFromExtensions' to false
 string FileBrowserHelpers.CreateFileInDirectory( string directoryPath, string filename ); // Returns the created file's path

Plugins/SimpleFileBrowser/README.txt

@@ -140,6 +140,24 @@ public static bool IsDirectory( string path )
 			return extension == null || extension.Length <= 1; // extension includes '.'
 		}
 
+		public static bool IsPathDescendantOfAnother( string path, string parentFolderPath )
+		{
+#if !UNITY_EDITOR && UNITY_ANDROID
+			if( ShouldUseSAFForPath( path ) )
+				return AJC.CallStatic<bool>( "IsSAFEntryChildOfAnother", Context, path, parentFolderPath );
+#endif
+			path = Path.GetFullPath( path ).Replace( '\\', '/' );
+			parentFolderPath = Path.GetFullPath( parentFolderPath ).Replace( '\\', '/' );
+
+			if( path == parentFolderPath )
+				return false;
+
+			if( parentFolderPath[parentFolderPath.Length - 1] != '/' )
+				parentFolderPath += "/";
+
+			return path != parentFolderPath && path.StartsWith( parentFolderPath, System.StringComparison.OrdinalIgnoreCase );
+		}
+
 		public static string GetDirectoryName( string path )
 		{
 #if !UNITY_EDITOR && UNITY_ANDROID

Plugins/SimpleFileBrowser/Scripts/FileBrowserHelpers.cs

@@ -1,7 +1,7 @@
 {
   "name": "com.yasirkula.simplefilebrowser",
   "displayName": "Simple File Browser",
-  "version": "1.5.7",
+  "version": "1.5.8",
   "documentationUrl": "https://github.com/yasirkula/UnitySimpleFileBrowser",
   "changelogUrl": "https://github.com/yasirkula/UnitySimpleFileBrowser/releases",
   "licensesUrl": "https://github.com/yasirkula/UnitySimpleFileBrowser/blob/master/LICENSE.txt",