I tried your method, but it still does not work. GridView g = (GridView)findViewById(R.id.gridview1); g.removeAllViews();
It still gives the same exception, as 'removeAllViews() is unsupported' On Mar 18, 5:36 pm, social hub <[email protected]> wrote: > what is the parent for the view u r fetching. if its the parent (gridview) > then I think will throw exception. > > I did removeviews before > > I had <linearlayout android:id="@+id/layout"> imgview1 > imgview2</linearlayout> > > bascilly oncreate u get reference to lineralayout > using > > LinearLayout l=findviewbyid(r.id.layout) > > then lets say onclick event of button u call > > l.removeviews(); > > this shud work. you can try working along these lines. > > in your case you have to check what is the parent before u try to remove. > > This is based on my understanding of your problem. I can be wrong . > > > > On Thu, Mar 18, 2010 at 2:59 PM, tilo1583 <[email protected]> wrote: > > Hi Everyone, > > > I am very new to Android development, but I am not new to develoment > > of UIs. > > I am trying to run this piece of code. > > Basically, there is a GridView which contains a bunch of ImageViews. > > To each of these image views I have added this > > onTouchListener as given below. However, the removeView statement > > throws an exception - "Unsupported operation". > > It is important for me to remove this view, because I need to attach > > it to another layout. > > > Any help is really appreciated! > > > this._pieceTouchListener = new OnTouchListener(){ > > public boolean onTouch(View v, MotionEvent event) { > > if(view != null) > > { > > switch(action) > > { > > case MotionEvent.ACTION_DOWN: > > try { > > > ViewGroup vg = > > (ViewGroup)v.getParent(); > > //this line throws > > an exception > > > vg.removeView(v); > > > } catch (Exception exc) { > > > exc.printStackTrace(); > > } > > ...... > > } > > } > > } > > } > > > -- > > 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]<android-developers%2Bunsubs > > [email protected]> > > For more options, visit this group at > >http://groups.google.com/group/android-developers?hl=en > > > To unsubscribe from this group, send email to android-developers+ > > unsubscribegooglegroups.com or reply to this email with the words "REMOVE > > ME" as the subject. -- 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 To unsubscribe from this group, send email to android-developers+unsubscribegooglegroups.com or reply to this email with the words "REMOVE ME" as the subject.
