[android-developers] Re: Convert from Byte array to Pdf format

[JK Park]

You better use this :

File dir = Environment.getExternalStorageDirectory(); 
String filename = test.pdf; 
File f = new File(dir, filename); 
f.createNewFile(); 
OutputStream outStream = new FileOutputStream(f); 

...

outStream.close(); 

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[android-developers] Re: Convert from Byte array to Pdf format

[RAJESH RAJARAM]

Yes, Thank you JP... I got the solution...

//Creating new File in sdcard
byte[] bytes;
File createfile = new File(/sdcard/Androidrox/);
createfile.mkdirs();
File outputFile = new File(createfile, Sample.pdf);
FileOutputStream fos = new FileOutputStream(outputFile);


//Writing into the PDF File
strByte = (xpp.getText().toString());
bytes = Base64.decode(strByte.toString(),Base64.DEFAULT);//Converting 
Base64 to byte
String filepath = /sdcard/Androidrox/Sample.pdf;
OutputStream pdffos = new FileOutputStream(filepath);
pdffos.write(bytes);
pdffos.flush();
pdffos.close();

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[android-developers] Re: Convert from Byte array to Pdf format

[JP]

Michael points in the right direction. You need write permission to /
sdcard, which is known as external storage.
Here's the documentation:
http://developer.android.com/guide/topics/data/data-storage.html#filesExternal
You also need to add the WRITE_EXTERNAL_STORAGE permission to the app
manifest.


On Jun 6, 3:35 am, RAJESH RAJARAM rajeshrajar...@gmail.com wrote:
 Convert the byte array data to the PDF Format. I'm getting the error in the
 line of

 FileOutputStream pdffos = new FileOutputStream(filepath);

 My code is like this

 bytes = Base64.decode(temp.toString(),Base64.DEFAULT);
 String filepath = /sdcard/test.pdf;
 FileOutputStream pdffos = new FileOutputStream(filepath);
 pdffos.write(bytes);

 Give me some Idea to get the PDF File formate from the byte array.
 Note: I got the byte array from binary format.

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