This snippets loads a Image from the web:

plusminus wrote:This snippets loads a Image from the web:

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Using java Syntax Highlighting

1.         public Bitmap getRemoteImage(final URL aURL) {
2.                 try {
3.                         final URLConnection conn = aURL.openConnection();
4.                         conn.connect();
5.                         final BufferedInputStream bis = new BufferedInputStream(conn.getInputStream());
6.                         final Bitmap bm = BitmapFactory.decodeStream(bis);
7.                         bis.close();
8.                         is.close();
9.                         return bm;
10.                 } catch (IOException e) {
11.                         Log.d("DEBUGTAG", "Oh noooz an error...");
12.                 }
13.                 return null;
14.         }

Parsed in 0.031 seconds, using GeSHi 1.0.8.4

You can remove is.close() coz is doesn't exist

Oops, yes. I was simplyfying the code a bit, before posting it and should have looked over it again.

Thx

hello plusminus,
when i run this code the exception caught unknown socket error -1
the conn.connect() not connected so what i have to do.....

alpesh_harsoda wrote:hello plusminus,
when i run this code the exception caught unknown socket error -1
the conn.connect() not connected so what i have to do.....

Add the ACCESS_INTERNET -Permission to your AndroidManifest.xml

Regards,
plusminus

hi plusminus,
thnks for reply but i have already put that permission.although this error comes.

Thnks,:)
ALpesh

Code works fine for me. Btw what do you think would be a good way to cache the image in case the user doesnt have itnernet access

linkmaster_6 wrote:Code works fine for me. Btw what do you think would be a good way to cache the image in case the user doesnt have itnernet access

Hi friends,

I could not able to load the .jpg images (300 * 300).

When I saw a log, it states that:

I/global ( 1220): Apr 2, 2009 6:13:08 PM java.io.BufferedInputStream <init>
I/global ( 1220): INFO: Default buffer size used in BufferedInputStream constructor. It would be better to be explicit if a 8k buffer is required.
D/skia ( 1220): xxxxxxxxxxxxxx failure to skip request 5176 actual 1736
D/skia ( 1220): xxxxxxxxxxx jpeg error 91 Miscellaneous marker 0x%02x, length %u

The code which I have written is:

URL aURL = new URL(fotoUrl);
URLConnection conn = aURL.openConnection();
conn.connect();
InputStream is = conn.getInputStream();
///* Buffered is always good for a performance plus.
BufferedInputStream bis = new BufferedInputStream(is,512*1024);
//BufferedInputStream bis = new BufferedInputStream(is);
///* Decode url-data to a bitmap.

Bitmap b = BitmapFactory.decodeStream(bis);

Can any one please help me.

I would like to display the image in full screen (for example 1200x800 pixels big) so the user can scroll through the image.
but no matter what I set in the xml the image always gets resized to the device-screen.


or

or


how can I display it in full original size?
thank you

plusminus wrote:This snippets loads a Image from the web:

Syntax: [ Download ] [ Hide ]

Syntax: [ Download ] [ Show ]

Using java Syntax Highlighting

1.         public Bitmap getRemoteImage(final URL aURL) {
2.                 try {
3.                         final URLConnection conn = aURL.openConnection();
4.                         conn.connect();
5.                         final BufferedInputStream bis = new BufferedInputStream(conn.getInputStream());
6.                         final Bitmap bm = BitmapFactory.decodeStream(bis);
7.                         bis.close();
8.                         return bm;
9.                 } catch (IOException e) {
10.                         Log.d("DEBUGTAG", "Oh noooz an error...");
11.                 }
12.                 return null;
13.         }

Parsed in 0.035 seconds, using GeSHi 1.0.8.4

Hi, how can I use this snippet?
This call is Ok?



Thanks.-

Hi,

Does this work for ICO (windows icons) file, too ?

I am trying to show the "favicon" (aka "shortcut icon") of websites.

I have code that downloads them to the device, but BitmapFactory.decodeFile(filename) always returns null...

TIA

hey TAKEphONE,
I have the same problem as you. My Bitmap always gets assigned a null, and I just don't understand why.
Did you or anyone else solve that problem? Thanks!

Thanks for sharing,very nice.

hi,
i want to be able to put many images and scroll through it and also be able to zoom it..i used viewflipper,in that i can swipe through images, but i can zoom only one image and cant swipe further.

Regards,
Vani

hi,
i have quite a similar problem though its entirely reversed..... i need to be able to upload the image to a URL (via FTP or it could be sent as a byte stream; once it gets to the server).... i am a total noob at this so any advice is welcome please.

thank you,
Dan Deman