String to Integer Convert:
String string;
int in=Integer.parseInt(string);
Integer to String Convert:
int in;
String str=Integer.toString(test);
Bitmap to drawable and vice-versa:
Drawable d = new BitmapDrawable(getResources(),bitmap);
Bitmap icon = BitmapFactory.decodeResource(context.getResources(), R.drawable.icon_resource);
Bitmap to Byte :
Bitmap bmp = intent.getExtras().get("data"); ByteArrayOutputStream stream = new ByteArrayOutputStream(); bmp.compress(Bitmap.CompressFormat.PNG, 100, stream); byte[] byteArray = stream.toByteArray();