[android-developers] Re: How to determine when a ScrollView has reached the bottom

2009-04-09 Thread for android
Not sure about ur use-case...You might want to do that...

But if you want to do something when the scroll position has changed then
onScrollChanged is your friend

On Thu, Apr 9, 2009 at 11:08 AM, nwmotog...@gmail.com
nwmotog...@gmail.comwrote:


 so you are suggesting that I create a custom ScrollView?

 On Apr 8, 10:33 pm, for android forandr...@gmail.com wrote:
  View.onScrollChanged
 
  On Thu, Apr 9, 2009 at 10:53 AM, nwmotog...@gmail.com
  nwmotog...@gmail.comwrote:
 
 
 
 
 
   I have a TextView inside a ScrollView and I have loaded it with a
   bunch of text.  When the ScrollView gets to the bottom/top I would
   like to load the TextView with new data BUT there doesn't appear to be
   any way to find out when you have reached either location.  Could some
   one help me out with this?  How can this be done?
 


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[android-developers] Re: How to determine when a ScrollView has reached the bottom

2009-04-09 Thread Al

This was a major headache for me also. Finally found the solution:

int calc = sv.getHeight() + sv.getScrollY(); //where sv is a
scrollview
boolean atBottom = tv.getBottom() - calc == 0; //where tv is a
textview

On Apr 9, 6:23 am, nwmotog...@gmail.com nwmotog...@gmail.com
wrote:
 I have a TextView inside a ScrollView and I have loaded it with a
 bunch of text.  When the ScrollView gets to the bottom/top I would
 like to load the TextView with new data BUT there doesn't appear to be
 any way to find out when you have reached either location.  Could some
 one help me out with this?  How can this be done?
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[android-developers] Re: How to determine when a ScrollView has reached the bottom

2009-04-08 Thread for android
View.onScrollChanged

On Thu, Apr 9, 2009 at 10:53 AM, nwmotog...@gmail.com
nwmotog...@gmail.comwrote:


 I have a TextView inside a ScrollView and I have loaded it with a
 bunch of text.  When the ScrollView gets to the bottom/top I would
 like to load the TextView with new data BUT there doesn't appear to be
 any way to find out when you have reached either location.  Could some
 one help me out with this?  How can this be done?
 


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[android-developers] Re: How to determine when a ScrollView has reached the bottom

2009-04-08 Thread nwmotog...@gmail.com

so you are suggesting that I create a custom ScrollView?

On Apr 8, 10:33 pm, for android forandr...@gmail.com wrote:
 View.onScrollChanged

 On Thu, Apr 9, 2009 at 10:53 AM, nwmotog...@gmail.com
 nwmotog...@gmail.comwrote:





  I have a TextView inside a ScrollView and I have loaded it with a
  bunch of text.  When the ScrollView gets to the bottom/top I would
  like to load the TextView with new data BUT there doesn't appear to be
  any way to find out when you have reached either location.  Could some
  one help me out with this?  How can this be done?
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