Databases
StackOverflow2013
Postsdbo
POIn Android ListView items are jumping when try to scroll them one by one?
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POIn Android ListView items are jumping when try to scroll them one by one?
    primarykey
    data
    text
    <p>I have a 15-20 full screen images with me, and I am trying to load them one by one in listview . I am able to do that but my problem is that when I am trying to scroll to next item it's like jumping to next item not smooth scrolling below is my code please suggest what I am doing wrong.</p> <pre><code>mArticleContainer.setOnScrollListener(new OnScrollListener() { int i = 0; int Pre = 0; int NumberOfPages = 0; boolean touchstate = false; @Override public void onScrollStateChanged(AbsListView arg0, int arg1) { arg0.setOnTouchListener(new OnTouchListener() { @Override public boolean onTouch(View arg0, MotionEvent ev) { Log.i("MAgazineDetailActivity", "list touch activated"); String s = ev.getAction() + ""; if (s.equalsIgnoreCase("1")) { touchstate = false; int a = (int) ev.getY(); if (Pre &gt; a) { i++; if (i &gt;= NumberOfPages) { i = NumberOfPages - 1; } Log.e("Message---", "" + i + " Pre---" + Pre); mArticleContainer.setSelection(i); // removeView(i - 1); } else if (Pre &lt; ev.getY()) { // i--; if (i &lt; 0) i = 0; Log.e("Message", "" + i + " Pre---" + Pre); // removeView(i + 1); mArticleContainer.setSelection(i); } else mArticleContainer.setSelection(i); ev.setAction(MotionEvent.ACTION_CANCEL); return false; } else if (s.equalsIgnoreCase("2")) { if (!touchstate) { Pre = (int) ev.getY(); touchstate = true; } } else if (s.equalsIgnoreCase("0")) { } return false; } }); } @Override public void onScroll(AbsListView arg0, int arg1, int arg2, int arg3) { i = arg1; NumberOfPages = arg3; } }); </code></pre> <p>Thanks..</p>
    singulars
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PTQuestion
    1. This table or related slice is empty.
    1. USUjjwal Bansal
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. COHow are you loading your images? Using lazy loader?
      singulars
      1. POIn Android ListView items are jumping when try to scroll them one by one?
      1. USRethinavel Pillai
    2. CONo it's based on the position whic is selected by user, I pass that position in my arraylist and get the image path and load it in imageview.
      singulars
      1. POIn Android ListView items are jumping when try to scroll them one by one?
      1. USUjjwal Bansal
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload