Hi
Here clip_model is an arraylist that will hold the data of xml we
parse.And here i am getting the data for from that arraylist using the
"position" variable.
Also i went thru your app ,thats exactly what i want for my app.
On Mar 1, 1:33 pm, Justin Anderson <magouyaw...@gmail.com> wrote:
> What is clip_model?
>
> On Tue, Mar 1, 2011 at 12:32 AM, monty <neilm30s...@gmail.com> wrote:
> > Hi,
> > Following is part of code from the Activity.Hope the code will be
> > clear enough for you to understand.Please let me know how to resolve
> > this issue.It would be really helpful.
>
> > setContentView(R.layout.chapter_clips);
>
> > //will have Gallery,WebView and TextView.The WebView and TextView
> > data has to be changed when i scroll the Gallery,so i call the Webview
> > and TextView in the getView() of the adapter.
>
> > Gallery g = (Gallery) findViewById(R.id.gallery);
> > g.setAdapter(new ImageAdapter(this));//calling the Adapter
> > class
> > g.setAnimationDuration(3000);
> > g.setOnItemSelectedListener(this);
>
> > public class ImageAdapter extends BaseAdapter {
> > int mGalleryItemBackground;
>
> > public ImageAdapter(Context c) {
> > mContext = c;
>
> > }
>
> > public int getCount() {
>
> > return mchaptermodel.clip_model.size();
> > }
>
> > public Object getItem(int position) {
> > return position;
> > }
>
> > public long getItemId(int position) {
> > return position;
> > }
>
> > public View getView(int position, View convertView,
> > ViewGroup
> > parent) {
>
> > LayoutInflater
>
> > lInflater=(LayoutInflater)mContext.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
> > convertView = lInflater.inflate(R.layout.item, null,
> > false); //this "item" xml contains imageview to be displayed on
> > Gallery
>
> > clipimagename=mchaptermodel.clip_model.get(position).getClipimage(); /
> > *Getting all data from parsed xml */
>
> > cliptitle=mchaptermodel.clip_model.get(position).getClipTitle();//for
> > textview
>
> > cliptext=mchaptermodel.clip_model.get(position).getClipText();//for
> > webview
>
> > try {
>
> > clipimagename=clipimagename.replaceAll(".png","");
> > galleryimage=
> > getResources().getIdentifier(clipimagename,"drawable",package_name);
>
> > } catch (Exception e) {
> > Log.i("Drawing Image...","" );
> > }
>
> > ImageView i=
> > (ImageView)convertView.findViewById(R.id.imageview);
>
> > i.setImageResource(galleryimage) ; //
> > setting the image on Gallery
> > i.setAdjustViewBounds(true);
> > i.setScaleType(ScaleType.FIT_CENTER);
>
> > /*The TextView and Webview defined below has to be changed when the
> > Gallery is scrolled which is working fine but as i said i want the
> > image in Gallery which comes in center its data should be displayed on
> > TextView and Webview and not the corner item visible*/
>
> > TextView tv1=(TextView)findViewById(R.id.title);
> > tv1.setTextSize(16);
> > tv1.setText(cliptitle);
> > tv1.setTextColor(Color.BLACK);
>
> > WebView chap_description = (WebView)
> > findViewById(R.id.webview);
> > chap_description.loadDataWithBaseURL("file:///
> > android_asset/demonew.html",String.format(htmlContent,cliptext),"text/
> > html", "utf8", "");
>
> > return convertView;
> > }
> > }
>
> > On Feb 28, 10:09 pm, Justin Anderson <magouyaw...@gmail.com> wrote:
> > > Well... what does your code look like?
>
> > > On Sun, Feb 27, 2011 at 10:32 PM, monty <neilm30s...@gmail.com> wrote:
> > > > Hi
> > > > I am developing an application where i need to achieive coverflow
> > > > animation using android Gallery.When i scroll the Gallery i need to
> > > > display the data of the middle item in the Gallery in a TextView.
> > > > But instead when i scroll and stop the Gallery ,the TextView prints
> > > > the last item of Gallery visible on the device .and not the middle
> > > > one.
> > > > How do i acheive this?Do i need to write some logic or will it work
> > > > with some APIs?i hope i am clear with the query.Could any1 giv a
> > > > solution?
>
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