SecurityException with PdfRenderer, comes with password protected pdfs, and than repeats even with normal pdfs
Multi tool use
If trying to open Password Protected PDF with PdfRenderer API, gives SecurityException and handled accordingly, inside catch block and thenonDestroy basic clean up is done, and comes back to home activity and then navigating a simple non-protected PDF than again the same exception occurs.
Please note, this happens only once any protected file got opened.
Refer below code:
@Override
protected PdfRenderer doInBackground(Uri... uri)
Uri uriToProcess = uri[0];
try
contentResolver=getContentResolver();
parcelFileDescriptor = contentResolver.openFileDescriptor(uriToProcess, "r");
if(parcelFileDescriptor!=null && mPdfRenderer==null)
mPdfRenderer = new PdfRenderer(parcelFileDescriptor);
catch (FileNotFoundException e)
exceptionMsg="Sorry! No such file or directory found";
handleExceptionInUI(exceptionMsg, progressDialog);
Log.e("$$$$ FNFException", e.toString());
catch (IOException e)
exceptionMsg="Sorry! Something went wrong with IO";
handleExceptionInUI(exceptionMsg, progressDialog);
Log.e("$$$$ IOException", e.toString());
catch (SecurityException e)
if (parcelFileDescriptor!=null)
try
parcelFileDescriptor.close();
parcelFileDescriptor = null;
contentResolver=null;
catch (IOException e1)
e1.printStackTrace();
if (mPdfRenderer!=null)
mPdfRenderer.close();
mPdfRenderer=null;
exceptionMsg="Password protected file, This can't be opened";
handleExceptionInUI(exceptionMsg, progressDialog);
Log.e("$$$$ SecurityException", e.toString());
catch (Exception e)
exceptionMsg="Sorry! Something went wrong.";
handleExceptionInUI(exceptionMsg, progressDialog);
Log.e("$$$$ EXCEPTION", e.toString());
return mPdfRenderer;
Any help cordially appreciated.
android pdf pdfrenderer android-securityexception
add a comment |
If trying to open Password Protected PDF with PdfRenderer API, gives SecurityException and handled accordingly, inside catch block and thenonDestroy basic clean up is done, and comes back to home activity and then navigating a simple non-protected PDF than again the same exception occurs.
Please note, this happens only once any protected file got opened.
Refer below code:
@Override
protected PdfRenderer doInBackground(Uri... uri)
Uri uriToProcess = uri[0];
try
contentResolver=getContentResolver();
parcelFileDescriptor = contentResolver.openFileDescriptor(uriToProcess, "r");
if(parcelFileDescriptor!=null && mPdfRenderer==null)
mPdfRenderer = new PdfRenderer(parcelFileDescriptor);
catch (FileNotFoundException e)
exceptionMsg="Sorry! No such file or directory found";
handleExceptionInUI(exceptionMsg, progressDialog);
Log.e("$$$$ FNFException", e.toString());
catch (IOException e)
exceptionMsg="Sorry! Something went wrong with IO";
handleExceptionInUI(exceptionMsg, progressDialog);
Log.e("$$$$ IOException", e.toString());
catch (SecurityException e)
if (parcelFileDescriptor!=null)
try
parcelFileDescriptor.close();
parcelFileDescriptor = null;
contentResolver=null;
catch (IOException e1)
e1.printStackTrace();
if (mPdfRenderer!=null)
mPdfRenderer.close();
mPdfRenderer=null;
exceptionMsg="Password protected file, This can't be opened";
handleExceptionInUI(exceptionMsg, progressDialog);
Log.e("$$$$ SecurityException", e.toString());
catch (Exception e)
exceptionMsg="Sorry! Something went wrong.";
handleExceptionInUI(exceptionMsg, progressDialog);
Log.e("$$$$ EXCEPTION", e.toString());
return mPdfRenderer;
Any help cordially appreciated.
android pdf pdfrenderer android-securityexception
add a comment |
If trying to open Password Protected PDF with PdfRenderer API, gives SecurityException and handled accordingly, inside catch block and thenonDestroy basic clean up is done, and comes back to home activity and then navigating a simple non-protected PDF than again the same exception occurs.
Please note, this happens only once any protected file got opened.
Refer below code:
@Override
protected PdfRenderer doInBackground(Uri... uri)
Uri uriToProcess = uri[0];
try
contentResolver=getContentResolver();
parcelFileDescriptor = contentResolver.openFileDescriptor(uriToProcess, "r");
if(parcelFileDescriptor!=null && mPdfRenderer==null)
mPdfRenderer = new PdfRenderer(parcelFileDescriptor);
catch (FileNotFoundException e)
exceptionMsg="Sorry! No such file or directory found";
handleExceptionInUI(exceptionMsg, progressDialog);
Log.e("$$$$ FNFException", e.toString());
catch (IOException e)
exceptionMsg="Sorry! Something went wrong with IO";
handleExceptionInUI(exceptionMsg, progressDialog);
Log.e("$$$$ IOException", e.toString());
catch (SecurityException e)
if (parcelFileDescriptor!=null)
try
parcelFileDescriptor.close();
parcelFileDescriptor = null;
contentResolver=null;
catch (IOException e1)
e1.printStackTrace();
if (mPdfRenderer!=null)
mPdfRenderer.close();
mPdfRenderer=null;
exceptionMsg="Password protected file, This can't be opened";
handleExceptionInUI(exceptionMsg, progressDialog);
Log.e("$$$$ SecurityException", e.toString());
catch (Exception e)
exceptionMsg="Sorry! Something went wrong.";
handleExceptionInUI(exceptionMsg, progressDialog);
Log.e("$$$$ EXCEPTION", e.toString());
return mPdfRenderer;
Any help cordially appreciated.
android pdf pdfrenderer android-securityexception
If trying to open Password Protected PDF with PdfRenderer API, gives SecurityException and handled accordingly, inside catch block and thenonDestroy basic clean up is done, and comes back to home activity and then navigating a simple non-protected PDF than again the same exception occurs.
Please note, this happens only once any protected file got opened.
Refer below code:
@Override
protected PdfRenderer doInBackground(Uri... uri)
Uri uriToProcess = uri[0];
try
contentResolver=getContentResolver();
parcelFileDescriptor = contentResolver.openFileDescriptor(uriToProcess, "r");
if(parcelFileDescriptor!=null && mPdfRenderer==null)
mPdfRenderer = new PdfRenderer(parcelFileDescriptor);
catch (FileNotFoundException e)
exceptionMsg="Sorry! No such file or directory found";
handleExceptionInUI(exceptionMsg, progressDialog);
Log.e("$$$$ FNFException", e.toString());
catch (IOException e)
exceptionMsg="Sorry! Something went wrong with IO";
handleExceptionInUI(exceptionMsg, progressDialog);
Log.e("$$$$ IOException", e.toString());
catch (SecurityException e)
if (parcelFileDescriptor!=null)
try
parcelFileDescriptor.close();
parcelFileDescriptor = null;
contentResolver=null;
catch (IOException e1)
e1.printStackTrace();
if (mPdfRenderer!=null)
mPdfRenderer.close();
mPdfRenderer=null;
exceptionMsg="Password protected file, This can't be opened";
handleExceptionInUI(exceptionMsg, progressDialog);
Log.e("$$$$ SecurityException", e.toString());
catch (Exception e)
exceptionMsg="Sorry! Something went wrong.";
handleExceptionInUI(exceptionMsg, progressDialog);
Log.e("$$$$ EXCEPTION", e.toString());
return mPdfRenderer;
Any help cordially appreciated.
android pdf pdfrenderer android-securityexception
android pdf pdfrenderer android-securityexception
edited Nov 13 '18 at 12:41
André Sousa
1,1781818
1,1781818
asked Nov 13 '18 at 11:54
ByteCountTimByteCountTim
365
365
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
I had the same problem with my app. The way I solved it was using an https://github.com/TomRoush/PdfBox-Android and load the document and check for password protection. After no InvalidPasswordException has been thrown the file can be safely loaded with the PdfRenderer.
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
I had the same problem with my app. The way I solved it was using an https://github.com/TomRoush/PdfBox-Android and load the document and check for password protection. After no InvalidPasswordException has been thrown the file can be safely loaded with the PdfRenderer.
add a comment |
I had the same problem with my app. The way I solved it was using an https://github.com/TomRoush/PdfBox-Android and load the document and check for password protection. After no InvalidPasswordException has been thrown the file can be safely loaded with the PdfRenderer.
add a comment |
I had the same problem with my app. The way I solved it was using an https://github.com/TomRoush/PdfBox-Android and load the document and check for password protection. After no InvalidPasswordException has been thrown the file can be safely loaded with the PdfRenderer.
I had the same problem with my app. The way I solved it was using an https://github.com/TomRoush/PdfBox-Android and load the document and check for password protection. After no InvalidPasswordException has been thrown the file can be safely loaded with the PdfRenderer.
answered Nov 26 '18 at 14:27
testtest
78117
78117
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