...

app/src/main/java/com/base/pdfviewerscannerwhite/ui/document/pdf/PdfBoxUtils.kt

@@ -52,7 +52,7 @@ object PdfBoxUtils {
     }
 
 
-    fun checkPdfEncryption(filePath: String, uri: String? = null): Int {
+    fun checkPdfEncryption(filePath: String = "", uri: String? = null): Int {
         var state = 0
         try {
             val pdfDocument = loadPDDocument(filePath, null, uri)

app/src/main/java/com/base/pdfviewerscannerwhite/ui/main/ToolFragment.kt

@@ -69,7 +69,7 @@ class ToolFragment : BaseFragment<FragmentToolBinding>() {
                 val uri = it.data?.data ?: Uri.EMPTY
 
                 lifecycleScope.launch(Dispatchers.IO) {
-                    val state = PdfBoxUtils.checkPdfEncryption(uri.toString())
+                    val state = PdfBoxUtils.checkPdfEncryption(uri = uri.toString())
                     if (state == 0) {
                         launch(Dispatchers.Main) {
                             startActivity(Intent(requireContext(), PdfActivity::class.java).apply {