How to convert a bitmap to a jpeg file in Android? [closed]

Question

I have a cropped bitmap image and I need to save it into a jpeg file.

Thanks in advance

Answer 1

Use this:

Bitmap bmp = null; ByteArrayOutputStream stream = new ByteArrayOutputStream(); bmp.compress(Bitmap.CompressFormat.JPEG, 100, stream); byte[] byteArray = stream.toByteArray(); 

for that you can use this:

FileInputStream fileInputStream = null;  File file = new File("yourfile");  byteArray = new byte[(int) file.length()];  try {     //convert file into array of bytes     fileInputStream = new FileInputStream(file);     fileInputStream.read(bFile);     fileInputStream.close();      //convert array of bytes into file     FileOutputStream fileOuputStream =             new FileOutputStream("C:\\testing2.txt");     fileOuputStream.write(bFile);     fileOuputStream.close();      System.out.println("Done"); } catch (Exception e) {     e.printStackTrace(); } 

and also for more info go with here