Hi Greg, I gave a thought to that approach as well. I want the image selection dialog to come up only when the user clicks on the image view.
With onItemClick handler, the dialog pops up when user clicks any section of the list item. How do i make sure that the dialog pops up only when the user clickes on the Image. Regards Hari On Jul 30, 7:26 pm, greg <[email protected]> wrote: > I also use the EfficientAdapter BaseAdapter in my ListView. Is it not > possible for you to use the onItemClick handler, which provides the > list index (i.e., position), to implement your image change? (That's > what I do.) > > On Jul 30, 6:45 pm, Hari <[email protected]> wrote: > > > Hi Mark, > > Thanks for the Reply. > > > I might have not stated my question properly. > > > I have implemented another functionality for onListItemClick(). > > > Each list item has aImageViewand i want the user to be able to > > change this image by selecting from phone's gallery or by taking a > > snap. So i have an onClicklistener() for the image view. How can i > > know whichListItemwas clicked? I also would like to update the > > database for thisListItemto save the image byte[] in blob column. > > For this reason i have to know the item that was clicked. > > > Regards > > Hari > > > On Jul 29, 8:31 pm, Mark Murphy <[email protected]> wrote: > > > > The View passed into onListItemClick() is the row. Call findViewById() > > > on that View to retrieve yourImageView. > > > > On Thu, Jul 29, 2010 at 8:29 PM, Hari <[email protected]> wrote: > > > > Hi, > > > > I have implemented a "EfficientAdapter". Each list item is a > > > > LinearLayout of a combination of image and text views. This > > > > EfficientAdapter is attached to a Array<CustomObject>. Code snippet is > > > > below: > > > > > [code] > > > > public class ExampleList extends ListActivity { > > > > private class EfficientAdapter extends BaseAdapter { > > > > ......... > > > > public View getView(int position, View convertView, ViewGroup > > > > parent) { > > > > .......... > > > > //Make the ICON Clickable > > > > holder.icon.setOnClickListener(mCorkyListener); > > > > } > > > > > class ViewHolder { > > > > ...... > > > > TextView dateRange; > > > > ImageViewicon; > > > > ..... > > > > } > > > > } > > > > > public void onCreate(Bundle savedInstanceState) {.....} > > > > > protected void onListItemClick(ListView l, View v, int position, > > > > long id) {.....} > > > > > public OnClickListener mCorkyListener = new OnClickListener() { > > > > public void onClick(View v) { > > > > // do something when the button is clicked > > > > Log.i("Item ID", v.getId()+""); > > > > captureImage(); > > > > }}; > > > > > ................. > > > > } > > > > [/code] > > > > > The captureImage() method brings up the option for user to select an > > > > image from Gallery or click a snap. > > > > > My Problem: > > > > "I DO NOT KNOW" how togetahandleto the image in the list item that > > > > was clicked. I will have refresh the image view with what ever image > > > > was selected by the user. > > > > > Any leads or pointers in resolving this issue is greatly appreciated > > > > > Thanks > > > > Hari > > > > > -- > > > > You received this message because you are subscribed to the Google > > > > Groups "Android Developers" group. > > > > To post to this group, send email to [email protected] > > > > To unsubscribe from this group, send email to > > > > [email protected] > > > > For more options, visit this group at > > > >http://groups.google.com/group/android-developers?hl=en > > > > -- > > > Mark Murphy (a Commons > > > Guy)http://commonsware.com|http://github.com/commonsguyhttp://commonsware.com/blog|http://twitter.com/commonsguy > > > > _Android Programming Tutorials_ Version 2.9 Available! -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
