title: Android listview lazy loading
body: <p>I want to do some stuff. I wanna do lazy loading in <code>ListView</code>. My <code>ListView</code> contain more than 10,000 data &amp; only in <code>TextView</code>. so i can't load all that data in first time when i launch list activity. it's not efficient so i can load first 20 or 30 items in list. further the rows of the <code>ListView</code> are loaded when I scroll over them. so when i reach at last index of <code>ListView</code> on last index, i will put progressbar n it will note that the new data are loaded, so at that time new data will be load with last + 1 index. How can i do this?</p>