Trying to have a ListView With diffrent amount of rows
How can a have a ListView that has different amount of rows? Instead of being fixe开发者_C百科d to the array size. I’m loading in information from a html file to a array called Linknames. I then use I then creat a array adapter to link my LinkName array to my ListView. The problem, when I load data into ListView it could be from 1 to 10 colums. So I set my ListVies as anm array with 10 elemtsd. Now my ListView is always 10 elements.
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
// data read in can be from 1-10
images=new String[10];
Links=new String[10];
LinkName=new String[10];
Price=new String[10];
Loaddata();
setListAdapter(new IconicAdapter(this));
} // end function
class IconicAdapter extends ArrayAdapter {
Activity context;
IconicAdapter(Activity context) {
super(context, R.layout.row, LinkName);
this.context=context;
}
public View getView(int position, View convertView,
ViewGroup parent) {
LayoutInflater inflater=context.getLayoutInflater();
View row=inflater.inflate(R.layout.row, null);
TextView label=(TextView)row.findViewById(R.id.label);
label.setText( LinkName[position] );
return(row);
}
}
Use an ArrayList
instead of a Java array.
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