It returns the text that should be displayed displayed for the item at the given position On Mar 3, 2011 4:27 AM, "monty" <[email protected]> wrote: > What does the "getItemText(int pos) " method in your code do? > > On Mar 1, 7:26 pm, Justin Anderson <[email protected]> wrote: >> The way I implemented mine in AppSwipe! is a little complex... Here is a >> quick overview of what I did: >> >> - I subclassed RelativeLayout and created a new class called TitledGallery >> that holds the Gallery and two TextViews (for reusability reasons because I >> have up to 5 of these in the main display) >> - My image adapter has the following method: public String getItemText(int >> pos) >> - My getView method only deals with the ImageView in the Gallery... It does >> not change the text in the view >> - I implemented onItemSelectedListener and put this listener on my Gallery >> - I update the text in OnItemsSelectedListener.onItemSelected() and >> OnItemSelectedListener.onNothingSelected() >> >> Hope that helps! >> >> On Tue, Mar 1, 2011 at 4:29 AM, monty <[email protected]> wrote: >> > Sorry the apps name is AppSwipe >> >> > On Mar 1, 3:53 pm, monty <[email protected]> wrote: >> > > Actually my requirement is that when when the gallery is scrolled >> > > there will be a TextView at bottom of Gallery that will display the >> > > name of the image or some information related to that image.Now i want >> > > that when i scroll and stop the Gallery the image in the middle of >> > > Gallery should have its data displayed in the TextView.You can check >> > > the above code i have posted. >> > > There is an "AppAwipe" app that does this.Check it out and you will >> > > understand my requirement. >> > > Please let me know if any solution. >> >> > > On Mar 1, 3:29 pm, Gergely Juhász <[email protected]> wrote: >> >> > > > sorry for the syntax: >> > > > What if you use TextViews instead of using ImageViews? >> >> > > > On 1 March 2011 11:28, Gergely Juhász <[email protected]> wrote: >> >> > > > > What is you use TextView instead of using image views. >> > > > > TexView has an attribute android:drawableTop. With that you can >> > simple >> > > > > draw an image above the text. >> > > > > Or you can use a vertical linear layout as the view element (wtih an >> > > > > image and a text). >> >> > > > > On 1 March 2011 11:13, monty <[email protected]> wrote: >> > > > >> yes.. i have checked that code.But here he is not displaying any >> > text >> > > > >> when the Gallery is scrolled.So any solution?Am i missing some API >> > or >> > > > >> something in the code i sent you.? >> >> > > > >> On Mar 1, 2:59 pm, Gergely Juhász <[email protected]> wrote: >> > > > >>> what do you think about this: >> >http://www.inter-fuser.com/2010/02/android-coverflow-widget-v2.html >> > > > >>> it's a nice cover flow using the gallery >> >> > > > >>> On 1 March 2011 10:41, monty <[email protected]> wrote: >> >> > > > >>> > Yes the data displaying is correct.The parsing is fine.The only >> > issue >> > > > >>> > is its not working like your app where you are highlighting the >> > centre >> > > > >>> > item of the Gallery and displaying it.Could u then please give a >> > brief >> > > > >>> > view of yourcode.Are you also using getView() and implementing >> > the >> > > > >>> > code? >> >> > > > >>> > On Mar 1, 2:35 pm, Justin Anderson <[email protected]> >> > wrote: >> > > > >>> >> Well... I didn't notice anything that wrong with your code (but >> > I may have >> > > > >>> >> missed something). Have you checked your parsing code to make >> > sure that the >> > > > >>> >> data is accurate once you've parsed the xml? >> >> > > > >>> >> On Tue, Mar 1, 2011 at 2:23 AM, monty <[email protected] > >> > wrote: >> > > > >>> >> > 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 <[email protected]> >> > wrote: >> > > > >>> >> > > What is clip_model? >> >> > > > >>> >> > > On Tue, Mar 1, 2011 at 12:32 AM, monty < >> > [email protected]> 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 < >> > [email protected]> wrote: >> > > > >>> >> > > > > Well... what does your code look like? >> >> > > > >>> >> > > > > On Sun, Feb 27, 2011 at 10:32 PM, monty < >> > [email protected]> >> > > > >>> >> > 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? >> >> > > > >>> >> > > > > > -- >> > > > >>> >> > > > > > 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 >> >> ... >> >> read more » > > -- > 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
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