In android, Normally we send and receive data in the form of]string.So if we have image in the Bitmap form then we can not send it to server.So here i made a simple function that you need pass bitmap and it will return a string
/**
* @param bitmap
* @return converting bitmap and return a string
*/
public String BitMapToString(Bitmap bitmap){
ByteArrayOutputStream baos=new ByteArrayOutputStream();
bitmap.compress(Bitmap.CompressFormat.PNG,100, baos);
byte [] b=baos.toByteArray();
String temp=Base64.encodeToString(b, Base64.DEFAULT);
return temp;
}
* @param bitmap
* @return converting bitmap and return a string
*/
public String BitMapToString(Bitmap bitmap){
ByteArrayOutputStream baos=new ByteArrayOutputStream();
bitmap.compress(Bitmap.CompressFormat.PNG,100, baos);
byte [] b=baos.toByteArray();
String temp=Base64.encodeToString(b, Base64.DEFAULT);
return temp;
}
Here is the reverse procedure for converting string to bitmap but string should Base64 encoding
/**
* @param encodedString
* @return bitmap (from given string)
*/
public Bitmap StringToBitMap(String encodedString){
try{
byte [] encodeByte=Base64.decode(encodedString,Base64.DEFAULT);
Bitmap bitmap=BitmapFactory.decodeByteArray(encodeByte, 0, encodeByte.length);
return bitmap;
}catch(Exception e){
e.getMessage();
return null;
}
}
/**
* @param encodedString
* @return bitmap (from given string)
*/
public Bitmap StringToBitMap(String encodedString){
try{
byte [] encodeByte=Base64.decode(encodedString,Base64.DEFAULT);
Bitmap bitmap=BitmapFactory.decodeByteArray(encodeByte, 0, encodeByte.length);
return bitmap;
}catch(Exception e){
e.getMessage();
return null;
}
}
Thanks a ton!!!!
ReplyDeleteThank you
ReplyDeleteYour welcome..Keep visiting...
DeleteThank you
ReplyDeleteYour welcome Pedro...
ReplyDeleteObrigado!
ReplyDelete