...

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

@@ -19,6 +19,7 @@ import com.base.pdfviewerscannerwhite.helper.MyApplication
 import com.base.pdfviewerscannerwhite.ui.main.DocumentAdapter
 import com.base.pdfviewerscannerwhite.ui.main.DocumentPresenter
 import com.base.pdfviewerscannerwhite.ui.main.DocumentView
+import com.base.pdfviewerscannerwhite.ui.main.MainActivity.Companion.jumpDocument
 import com.base.pdfviewerscannerwhite.ui.view.PdfDialog.showPdfPwdDialog
 import com.base.pdfviewerscannerwhite.utils.LogEx
 
@@ -101,9 +102,23 @@ class PdfSelectActivity : BaseActivity<ActivityPdfSelectBinding>(), DocumentView
         adapter = DocumentAdapter(this)
         adapter.itemClick = {
             if (doWhat == DO_SPLIT_PDF) {
+                if (it.state == 0) {
                     startActivity(Intent(this, PdfSplitActivity::class.java).apply {
                         putExtra("path", it.path)
                     })
+                } else {
+                    showPdfPwdDialog(
+                        state = it.state,
+                        path = it.path,
+                        isCheckPwd = true,
+                        verificationAction = { pwd ->
+                            startActivity(Intent(this, PdfSplitActivity::class.java).apply {
+                                putExtra("path", it.path)
+                                putExtra("pwd", pwd)
+                            })
+                        })
+                }
+
             }
             if (doWhat == DO_LOCK_PDF) {
                 showPdfPwdDialog(state = it.state, path = it.path, encryptionAction = {

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

@@ -64,9 +64,12 @@ class DocumentPageFragment() : BaseFragment<FragmentDocumentPageBinding>(), Docu
     fun refreshData() = lifecycleScope.launch(Dispatchers.IO) {
         if (isInitialized && !isHidden && !MainPresenter.mainRefreshData) {
             LogEx.logDebug(TAG, "type=$type refreshData dataType=$dataType")
-            val list =
-                (requireActivity() as MainActivity).mainPresenter.getDataByType(type, dataType)
-            val dataType = (parentFragment as DocumentFragment).dataType
+            val mainActivity = (requireActivity() as MainActivity?)
+            val documentFragment = (parentFragment as DocumentFragment?)
+            if (mainActivity == null || documentFragment == null) return@launch
+
+            val list = mainActivity.mainPresenter.getDataByType(type, dataType)
+            val dataType = documentFragment.dataType
 
             val arrayList = arrayListOf<DocumentBean>()