I'm trying to convert one image from byte[] to Bitmap to show the image in the Android application.
byte[]'s value is got by database and I checked that it was not null. After that, I would like to convert the image but could not success. The program shows that Bitmap's value is null.
I think there are some problems in converting process.
If you know any tips, please show me.
byte[] image = null;
Bitmap bitmap = null;
try {
if (rset4 != null) {
while (rset4.next()) {
image = rset4.getBytes("img");
BitmapFactory.Options options = new BitmapFactory.Options();
bitmap = BitmapFactory.decodeByteArray(image, 0, image.length, options);
}
}
if (bitmap != null) {
ImageView researcher_img = (ImageView) findViewById(R.id.researcher_img);
researcher_img.setImageBitmap(bitmap);
System.out.println("bitmap is not null");
} else {
System.out.println("bitmap is null");
}
} catch (SQLException e) {
}