PDFTool(Android) - p2bug修复

ComPDFKit_Tools/src/main/java/com/compdfkit/tools/common/pdf/CPDFDocumentFragment.java

@@ -172,6 +172,7 @@ public class CPDFDocumentFragment extends CBasicPDFFragment {
             if (readerView != null && readerView.getContextMenuShowListener() != null) {
                 readerView.getContextMenuShowListener().dismissContextMenu();
             }
+            this.documentUri = uri;
             CFileUtils.takeUriPermission(getContext(), uri);
             pdfView.resetAnnotationType();
             formToolBar.reset();