get an image from mysql in a pc

by Neri Martinez » Fri, 20 May 2011 09:30:37 GMT


Sponsored Links
 hi,

this proyect has 2 parts:

1) in a pc is a mysql server running. I wanna do a program that save an
image into mysql (i read that i have to use blob fields)
2) from my android device, i want to get that image from mysql (that was
uploaded by the program in the pc)

another question: is php the only way to connect and android device to mysql
server running in a pc via WIFI?

thanks !

-- 
Neri M. Martinez
Ingeniero en Sistemas de Computacin

-- 



Other Threads

1. Jeruk Forum New Tutorial

RR...

i just update and edit tutorial Milestone di www.jeruknipis.com/forumx

ada tutorial Moving Dalvik-Cache ke partisi /cache...

main2 kesana yak..thank youuuu...

-- 
"Indonesian Android Community [id-android]" 

2. notifyDataSetChanged() on an adapter composed of child adapters?

Hi,

I have an adapter class composed of several child adapters. Looks like
this:

  public class TestAdapter extends BaseAdapter {

    ArrayLIst<Adapter> mChildAdapters;

    public void addAdapterChild(Adapter adapter) {
      mChildAdapters.add(adapter);
    }
  }

it works ok, running into a problem though if one of the child
adapters calls notifyDataSetChanged(). It looks like the notification
is never brought upwards to TestAdapter. For example, my child adapter
has a thumbnail image in each row, and I download them asynchronously.
When the image download is complete, the adapter will call
notifyDataSetChanged() so that the view is refreshed and the thumbnail
is shown. Works fine stand-alone.

When in this parent adapter, no refresh occurs. I can do this to fix
it, but am worried about an infinite cycle of updates:

  public void addAdapterChild(Adapter adapter) {
    mChildAdapters.add(adapter);

    adapter.registerDataSetObserver(mDataSetObserver);
  }

  private DataSetObserver mDataSetObserver = new DataSetObserver() {
    @Override
    public void onChanged() {
      notifyDataSetChanged();
    }
  };

so as long as this parent adapter is the one that calls
notifyDataSetChanged(), the refresh occurs and the thumbnails are
shown.

Thanks,
Mark

-- 

3. Jeruk Forum New Tutoria

4. HTC Tattoo 2nd include memory card 4G

5. getting bitmap of a textview

6. tcpdump permission denied

7. pre-order bener ga ya?