I am trying to search data by ListView data coming from a websevice..
Description: if I enter *[abc]* in search editview[searchText] and if I
click serachbutton(buttonSearch), it must show all related data in
listview(listView)
Ex: abc, abacd, abcderg etc. in this way...
This topic is new for me.
Here is my code. Please help me do it.
I have tried, but I was not able to figure out how to do thi
ArrayList<Patient> patientListArray;
listView = (ListView) findViewById(R.id.workListview);
objectAdapter = new WorkListAdapter(this, patientListArray);
listView.setAdapter(objectAdapter);
listView.setTextFilterEnabled(true);
searchText = (EditText) findViewById(R.id.searchView);
searchText.addTextChangedListener(new TextWatcher() {
public void afterTextChanged(Editable s) {
}
public void beforeTextChanged(CharSequence s, int start, int count, int
after) {
}
public void onTextChanged(CharSequence s, int start, int before, int
count) {
dataAdapter.getFilter().filter(s.toString());
}
});
WorkListAdapter.java
public Filter getFilter() {
Filter myFilter = new Filter() {
@Override
protected void publishResults(CharSequence constraint, FilterResults
results) {
if (!patientListArray.isEmpty()){
clear();
}
for (int i = 0; i < patientListArray.size(); i++) {
if(patientListArray.get(i).getName().toLowerCase().startsWith(constraint.toString().toLowerCase())){
add(patientListArray.get(i));
}
}
notifyDataSetChanged();
}
private void add(Patient patient) {
}
private void clear() {
}
@Override
protected FilterResults performFiltering(CharSequence constraint) {
return null;
}
};
return myFilter;
}
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