i can't figure out why method is returning me null instead of a bitmap. What i'm trying to do is to read the dimension of the bitmap and create a new one that is smaller. I was trying to follow this Strange out of memory issue while loading an image to a Bitmap object
help please
private Bitmap LoadImageFromWebOperations(String url)
{
URL myFileUrl =null;
try {
myFileUrl= new URL(url);
} catch (MalformedURLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
try
{
/*InputStream is = (InputStream) new URL(url).getContent();
Drawable d = Drawable.createFromStream(is, "src name");
bitmap = ((BitmapDrawable)d).getBitmap().copy(Config.ARGB_8888, true);*/
HttpURLConnection conn= (HttpURLConnection)myFileUrl.openConnection();
conn.setDoInput(true);
conn.connect();
InputStream is = conn.getInputStream();
BitmapFactory.Options o = new BitmapFactory.Options();
o.inJustDecodeBounds = true;
BitmapFactory.decodeStream(is,null,o);
int IMAGE_MAX_SIZE=960;
int scale = 1;
if (o.outHeight > IMAGE_MAX_SIZE || o.outWidth > IMAGE_MAX_SIZE) {
scale = (int)Math.pow(2, (int) Math.round(Math.log(IMAGE_MAX_SIZE / (double) Math.max(o.outHeight, o.outWidth)) / Math.log(0.5)));
}
o.inJustDecodeBounds = false;
is.close();
HttpURLConnection conn2= (HttpURLConnection)myFileUrl.openConnection();
conn2.setDoInput(true);
conn2.connect();
InputStream is2 = conn2.getInputStream();
BitmapFactory.Options o2 = new BitmapFactory.Options();
o2.inMutable=true;
o2.inSampleSize = scale;
o2.inPreferredConfig=Config.ARGB_8888;
o2.inTempStorage = new byte[32*1024];
o2.inJustDecodeBounds = true;
bitmap = BitmapFactory.decodeStream(is2, null,o2);
Log.d("nothing>>>>>>>>>>", String.valueOf(o2.outHeight));
// bitmap=bitmap1.copy(Bitmap.Config.ARGB_8888, true);
//bitmap1.recycle();
return bitmap;
}catch (Exception e) {
System.out.println("Exc="+e);
return null;
}
}``
