Hi ,
thanks 4 reply
Now m setting ID for every imageview that m creating dynamically like
*
int
*
imageview_id=10000;
*for*(*int* i=0;i<tracks.size();i++)
{
imgview_layout=(LinearLayout)findViewById(R.id.*sub_layout*);
imageview=*new* ImageView(HotelViewScreen.*this*);
imageview.setImageResource(R.drawable.*gray_dot*);
imageview.setId(imageview_id+i);
imageview.setPadding(5, 2, 5, 2);
imgview_layout.addView(imageview);
}
its give me id for every imageview . Now in My OnItemSelectedListener m
using this Id like that:
hotels_gallery
.setOnItemSelectedListener(*new* OnItemSelectedListener() {
@Override
*public* *void* onItemSelected(AdapterView<?> arg0, View arg1,
*int* position, *long* arg3) {
// *TODO* Auto-generated method stub
//Toast.makeText(HotelViewScreen.this, ""+arg2, Toast.LENGTH_LONG).show();
hotelName=tracks.get(position).getHotelName();
hotelCity=tracks.get(position).getHotelCity();
hotelname.setText(hotelName+","+Html.*fromHtml*("<font color ='blue'>"+
hotelCity+"</font>"));
*int* image_id=imgview_layout.getChildAt(position).getId();
ImageView abc=(ImageView)findViewById(image_id);
abc.setImageResource(R.drawable.*yellow_dot*);
}
@Override
*public* *void* onNothingSelected(AdapterView<?> arg0) {
// *TODO* Auto-generated method stub
}
});
Now i can change the Image src everytime on OnSelectedListener.
Now every selected gallery item's indicator image is becoming yellow .
my requirement is that i need only selected gallery item's image should to
change.
rest of all indicator will gray ,selected gallery item will be yellow.
On Sat, May 14, 2011 at 1:23 AM, ashutoshmimani <[email protected]>wrote:
> Can you not save references to your image views when you are creating
> them?
>
> On May 13, 3:34 pm, gaurav gupta <[email protected]> wrote:
> > hi justin
> > i want to just change my textview and imageview with gallery.
> > my imageview showing the current position of gallery . like if gallery's
> > currenit position is 2 , the 2nd imageview will be yellow,now it is gray
> > its just like a indicator in footer that will show the postion of
> gallery's
> > selected image.
> >
> > On Sat, May 14, 2011 at 12:58 AM, Justin Anderson <[email protected]
> >wrote:
> >
> >
> >
> >
> >
> >
> >
> > > I'm not entirely sure what you are trying to accomplish...
> >
> > > Thanks,
> > > Justin Anderson
> > > MagouyaWare Developer
> > >http://sites.google.com/site/magouyareware
> >
> > > On Fri, May 13, 2011 at 1:23 PM, gaurav gupta <
> [email protected]>wrote:
> >
> > >> HI ,
> > >> i have a new issue , my using small dots to show the current image
> > >> position of a gallery.
> > >> these images are creating in runtime using this code
> >
> > >> for (*int* i=0;i<tracks.size();i++)
> >
> > >> {
> >
> > >> LinearLayout
> imgview_layout=(LinearLayout)findViewById(R.id.*sub_layout*
> > >> );
> >
> > >> ImageView imageview=*new* ImageView(HotelViewScreen.*this*);
> >
> > >> imageview.setImageResource(R.drawable.*gray_dot*);
> >
> > >> imageview.setPadding(5, 2, 5, 2);
> >
> > >> imgview_layout.addView(imageview);
> >
> > >> }
> >
> > >> Now i need that i have to change this imageview's Src everytime when
> > >> gallery's Selected item will change.
> >
> > >> should i set id for every imageview??
> >
> > >> Suggest me.
> >
> > >> Thnks
> >
> > >> On Sat, May 14, 2011 at 12:42 AM, gaurav gupta <
> [email protected]
> > >> > wrote:
> >
> > >>> Thanks Justin
> > >>> Its works ,
> > >>> :)
> >
> > >>> On Sat, May 14, 2011 at 12:32 AM, Justin Anderson <
> [email protected]
> > >>> > wrote:
> >
> > >>>> The way I did it in AppSwipe! was with a RelativeLayout that
> contains a
> > >>>> Gallery and a TextView. I used an OnItemSelectedListener to change
> the text
> > >>>> displayed in the text view.
> >
> > >>>>
> http://developer.android.com/reference/android/widget/AdapterView.OnI...
> >
> > >>>> It is pretty straightforward once you get the design figured out...
> >
> > >>>> Thanks,
> > >>>> Justin Anderson
> > >>>> MagouyaWare Developer
> > >>>>http://sites.google.com/site/magouyaware
> >
> > >>>> On Fri, May 13, 2011 at 12:56 PM, gaurav gupta <
> > >>>> [email protected]> wrote:
> >
> > >>>>> Hti guys
> > >>>>> m making a gallery that contain 10 images , each images have a
> > >>>>> different name . i want that if i scroll the gallery , selected or
> focused
> > >>>>> image's name should be appear.
> > >>>>> Name should change on onFoucs or OnItemSelected.
> > >>>>> Suggest me.
> > >>>>> Thanks in advance.
> >
> > >>>>> --
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