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 > > > > > >>> >> > > > -- > > > >>> >> > > > 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 > > > > > >>> >> > -- > > > >>> >> > 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 > > > > > >>> > -- > > > >>> > You received this message because you are subscribed to the > Google > > > > ... > > > > 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 > -- You received this message because you are subscribed to the Google Groups "Android Developers" group. 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