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그냥 연락처 목록을 저장하고 데이터를 필터로 가져 오지 않으며, 사용자가 autocompletetextview에 입력 한 데이터를 가져 오는 앱을 만듭니다. 그것은 listview와 일치하고 결과를 제공하지만,이 코드에서 m은 listview 전체를 돌려받는 것입니다 ... 그것을 비교하고, 결과 데이터만을 표시합니다 ... ?? 몇 가지 단서와 함께 저를 제안하십시오. MainActivity결과를 얻지 못하고 결과를 얻지 못했습니다. 목록보기
public class MainActivity extends Activity implements OnItemClickListener,
OnItemSelectedListener {
SearchView mSearchView;
AutoCompleteTextView searchText;
ArrayList<String> name1 = new ArrayList<String>();
ArrayList<String> phno1 = new ArrayList<String>();
ArrayList<String> phno0 = new ArrayList<String>();
MyAdapter ma;
String[] cellArray = null;
String contacts;
ListView lv;
String phoneNumber, name;
StringBuilder b = new StringBuilder();
List<String> arrayListNames;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
getAllCallLogs(this.getContentResolver());
searchText = (AutoCompleteTextView) findViewById(R.id.autocomplete);
lv = (ListView) findViewById(R.id.lv);
ma = new MyAdapter();
searchText.setThreshold(1);
searchText.setAdapter(ma);
lv.setAdapter(ma);
lv.setOnItemClickListener(this);
lv.setItemsCanFocus(false);
lv.setTextFilterEnabled(true);
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// TODO Auto-generated method stub
getMenuInflater().inflate(R.menu.contact_main, menu);
MenuItem searchItem = menu.findItem(R.id.action_search);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// TODO Auto-generated method stub
switch (item.getItemId()) {
case android.R.id.home:
StringBuilder checkedcontacts = new StringBuilder();
System.out.println(".............." + ma.mCheckStates.size());
for (int i = 0; i < name1.size(); i++)
{
if (ma.mCheckStates.get(i) == true) {
// phno0.add(name1.get(i).toString());
phno0.add(phno1.get(i).toString());
checkedcontacts.append(name1.get(i).toString());
checkedcontacts.append("\n");
} else {
System.out.println("..Not Checked......"
+ name1.get(i).toString());
}
}
Intent returnIntent = new Intent();
returnIntent.putStringArrayListExtra("name", phno0);
setResult(RESULT_OK, returnIntent);
finish();
break;
case R.id.action_search:
searchText.setVisibility(View.VISIBLE);
//String text_To_search= searchText.getText().toString().trim();
searchText.addTextChangedListener(new TextWatcher() {
public void onTextChanged(CharSequence s, int start, int before, int count) { // TODO Auto-generated method stub
//System.out.println(".............." + ma.mCheckStates.size());
for(int i=0;i<name1.size();i++){
if(searchText.getText().toString().trim().equals(name1.get(i).toString()))
ma.getFilter().filter(s);
/* //Toast.makeText(getApplication(), name1.get(i), Toast.LENGTH_LONG).show();
phno2.add(name1.get(i) + phno1.get(i));*/
}
//lv.setAdapter(ma);
}
@Override
public void afterTextChanged(Editable s) {
// TODO Auto-generated method stub
}
@Override
public void beforeTextChanged(CharSequence s, int start,
int count, int after) {
// TODO Auto-generated method stub
}
});
break;
}
return super.onOptionsItemSelected(item);
}
@Override
public void onItemClick(AdapterView<?> adapterView, View view,
int position, long id) {
// TODO Auto-generated method stub
ma.toggle(position);
//
}
public void getAllCallLogs(ContentResolver cr) {
mPeopleList.clear();
Cursor phones = cr.query(
ContactsContract.CommonDataKinds.Phone.CONTENT_URI, null, null,
null, ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME
+ " ASC");
while (phones.moveToNext()) {
phoneNumber = phones
.getString(phones
.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER));
name = phones
.getString(phones
.getColumnIndex(ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME));
System.out.println(phoneNumber);
name1.add(name);
phno1.add(phoneNumber);
}
phones.close();
}
class MyAdapter extends BaseAdapter implements Filterable,
CompoundButton.OnCheckedChangeListener {
public SparseBooleanArray mCheckStates;
// public ListFilter listFilter;
LayoutInflater mInflater;
TextView tv1, tv;
CheckBox cb;
MyAdapter() {
mCheckStates = new SparseBooleanArray(name1.size());
mInflater = (LayoutInflater) MainActivity.this
.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
}
@Override
public View getView(final int position, View convertView,
ViewGroup parent) {
// TODO Auto-generated method stub
View vi = convertView;
if (convertView == null)
vi = mInflater.inflate(R.layout.row, null);
tv = (TextView) vi.findViewById(R.id.textView1);
tv1 = (TextView) vi.findViewById(R.id.textView2);
cb = (CheckBox) vi.findViewById(R.id.checkBox1);
tv.setText(name1.get(position));
tv1.setText(phno1.get(position));
cb.setTag(position);
cb.setChecked(mCheckStates.get(position, false));
cb.setOnCheckedChangeListener(this);
return vi;
}
public boolean isChecked(int position) {
return mCheckStates.get(position, false);
}
public void setChecked(int position, boolean isChecked) {
mCheckStates.put(position, isChecked);
}
public void toggle(int position) {
setChecked(position, !isChecked(position));
}
@Override
public void onCheckedChanged(CompoundButton buttonView,
boolean isChecked) {
// TODO Auto-generated method stub
mCheckStates.put((Integer) buttonView.getTag(), isChecked);
}
@Override
public Filter getFilter() {
// TODO Auto-generated method stub
Filter filter = new Filter() {
@SuppressWarnings("unchecked")
@Override
protected void publishResults(CharSequence constraint, FilterResults results) {
arrayListNames = (List<String>) results.values;
notifyDataSetChanged();
}
@Override
protected FilterResults performFiltering(CharSequence constraint) {
FilterResults results = new FilterResults();
ArrayList<String> FilteredArrayNames = new ArrayList<String>();
// perform your search here using the searchConstraint String.
constraint = searchText.getText().toString().toLowerCase();
for (int i = 0; i < name1.size(); i++) {
String dataNames = name1.get(i);
if (dataNames.toLowerCase().startsWith(constraint.toString())) {
FilteredArrayNames.add(dataNames);
}
}
results.count = FilteredArrayNames.size();
results.values = FilteredArrayNames;
//Log.e("VALUES", results.values.toString());
return results;
}
};
return filter;
}
}
}
이미 읽었습니다. 문제는 제 데이터가 필터를 얻지 못하는 것입니다. – Himani