PDFTool(Android) - 1.bug修复 2.文案修正

ComPDFKit_Tools/src/main/java/com/compdfkit/tools/forms/pdfproperties/pdfsign/SignatureWidgetImpl.java

@@ -78,7 +78,7 @@ public class SignatureWidgetImpl extends CPDFSignatureWidgetImpl {
         // The form has been signed
         CPDFSignature signature = readerView.getPDFDocument().getPdfSignature(cpdfSignatureWidget);
         // Determine whether it is a digital signature
-        if (signature.isDigitalSigned()){
+        if (signature != null && signature.isDigitalSigned()){
             // digital signature
             showDigitalSignInfo(signature);
         } else {

ComPDFKit_Tools/src/main/res/values-zh-rCN/tools_strings.xml

@@ -440,9 +440,9 @@
 
     <string name="tools_security_settings">安全设置</string>
     <string name="tools_set_password">设置密码</string>
-    <string name="tools_password_to_open_the_document">Password to Open the Document</string>
+    <string name="tools_password_to_open_the_document">文档开启密码</string>
     <string name="tools_enter_password">请输入密码</string>
-    <string name="tools_owner_password">权限</string>
+    <string name="tools_owner_password">文档所有者密码</string>
 
     <string name="tools_enter_password_can_not_be_empty">密码不能为空。</string>
     <string name="tools_please_enter_owner_password">请输入权限密码</string>

PDFViewer/src/main/java/com/compdfkit/pdfviewer/home/datas/FunDatas.java

@@ -19,6 +19,7 @@ import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
 
+
 public class FunDatas {
 
 
@@ -58,7 +59,7 @@ public class FunDatas {
                 list.add(HomeFunBean.assetsFile(context, "PDF32000_2008.pdf", context.getString(R.string.tools_compdfkit_sample_file_forms)));
                 break;
             case Signature:
-                list.add(HomeFunBean.assetsFile(context, "PDF32000_2008.pdf", context.getString(R.string.tools_compdfkit_sample_file_signatures)));
+                list.add(HomeFunBean.assetsFile(context, "Signed.pdf", context.getString(R.string.tools_compdfkit_sample_file_signatures)));
                 break;
             case DocumentEditor:
                 list.add(HomeFunBean.assetsFile(context, "PDF32000_2008.pdf", context.getString(R.string.tools_compdfkit_sample_file_document_editor)));