I want to add an AutoCompleteTextView in my app and search contacts by name and number as done in the native SMS app with android. I have looked on the internet and tried quite a few things, but I want my application to display it exactly as the android SMS app. Here is the code I am trying that searches only by Display_Name.
public class MakePayment extends Activity {
private AutoCompleteTextView mAuto;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.makepayment);
mAuto = (AutoCompleteTextView)findViewById(R.id.autoCompleteTextViewTest);
ContentResolver content = getContentResolver();
Cursor cursor = content.query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI,
PEOPLE_PROJECTION, null, null, null);
ContactListAdapter adapter = new ContactListAdapter(this, cursor);
mAuto.setAdapter(adapter);
}
public static class ContactListAdapter extends CursorAdapter implements Filterable {
public ContactListAdapter(Context context, Cursor c) {
super(context, c);
mContent = context.getContentResolver();
}
@Override
public View newView(Context context, Cursor cursor, ViewGroup parent) {
final LayoutInflater inflater = LayoutInflater.from(context);
final TextView view = (TextView) inflater.inflate(
android.R.layout.simple_expandable_list_item_1, parent, false);
view.setText(cursor.getString(2));
return view;
}
@Override
public void bindView(View view, Context context, Cursor cursor) {
((TextView) view).setText(cursor.getString(2));
}
@Override
public String convertToString(Cursor cursor) {
return cursor.getString(2);
}
@Override
public Cursor runQueryOnBackgroundThread(CharSequence constraint) {
if (getFilterQueryProvider() != null) {
return getFilterQueryProvider().runQuery(constraint);
}
StringBuilder buffer = null;
String[] args = null;
if (constraint != null) {
buffer = new StringBuilder();
buffer.append("UPPER(");
buffer.append(ContactsContract.Contacts.DISPLAY_NAME);
buffer.append(") GLOB ?");
args = new String[] { constraint.toString().toUpperCase() + "*" };
}
return mContent.query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI, PEOPLE_PROJECTION,
buffer == null ? null : buffer.toString(), args,
null);
}
private ContentResolver mContent;
}
private static final String[] PEOPLE_PROJECTION = new String[] {
ContactsContract.Contacts._ID,
ContactsContract.CommonDataKinds.Phone.NUMBER,
ContactsContract.Contacts.DISPLAY_NAME,
};
}
How do I search by phone numbers as well? And then display it like this:
I have already done something similar in the past that's what I've done:
note: you will get Autocompletion after taping two character
The layout file uses an AutoCompleteView, its basically an EditText with a dropdown list that appears as you type in it. The .xml file in youe example looks like this:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
>
<AutoCompleteTextView
android:id="@+id/mmWhoNo"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:hint="To...."
>
</AutoCompleteTextView>
</LinearLayout>
To create the custom view used in the AutoCompleteView you have to declare another .xml file called custcontview.xml and it will looks like this:
<TextView
android:id="@+id/ccontName"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Large Text"
android:textColor="#A5000000"
android:textAppearance="?android:attr/textAppearanceLarge" />
<TextView
android:id="@+id/ccontNo"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_below="@id/ccontName"
android:text="Medium Text"
android:textColor="#A5000000"
android:textAppearance="?android:attr/textAppearanceMedium" />
<TextView
android:id="@+id/ccontType"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_above="@id/ccontNo"
android:layout_alignParentRight="true"
android:layout_marginRight="14dp"
android:text="Small Text"
android:textColor="#A5000000"
android:textAppearance="?android:attr/textAppearanceSmall" />
now In your Activity:
public class ContactActivity extends Activity {
private ArrayList<Map<String, String>> mPeopleList;
private SimpleAdapter mAdapter;
private AutoCompleteTextView mTxtPhoneNo;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
mPeopleList = new ArrayList<Map<String, String>>();
PopulatePeopleList();
mTxtPhoneNo = (AutoCompleteTextView) findViewById(R.id.mmWhoNo);
mAdapter = new SimpleAdapter(this, mPeopleList, R.layout.custcontview ,new String[] { "Name", "Phone" , "Type" }, new int[] { R.id.ccontName, R.id.ccontNo, R.id.ccontType });
mTxtPhoneNo.setAdapter(mAdapter);
}
public void PopulatePeopleList()
{
mPeopleList.clear();
Cursor people = getContentResolver().query(ContactsContract.Contacts.CONTENT_URI, null, null, null, null);
while (people.moveToNext())
{
String contactName = people.getString(people.getColumnIndex(
ContactsContract.Contacts.DISPLAY_NAME));
String contactId = people.getString(people.getColumnIndex(
ContactsContract.Contacts._ID));
String hasPhone = people.getString(people.getColumnIndex(
ContactsContract.Contacts.HAS_PHONE_NUMBER));
if ((Integer.parseInt(hasPhone) > 0))
{
// You know have the number so now query it like this
Cursor phones = getContentResolver().query(
ContactsContract.CommonDataKinds.Phone.CONTENT_URI,
null,
ContactsContract.CommonDataKinds.Phone.CONTACT_ID +" = "+ contactId,
null, null);
while (phones.moveToNext()) {
//store numbers and display a dialog letting the user select which.
String phoneNumber = phones.getString(
phones.getColumnIndex(
ContactsContract.CommonDataKinds.Phone.NUMBER));
String numberType = phones.getString(phones.getColumnIndex(
ContactsContract.CommonDataKinds.Phone.TYPE));
Map<String, String> NamePhoneType = new HashMap<String, String>();
NamePhoneType.put("Name", contactName);
NamePhoneType.put("Phone", phoneNumber);
if(numberType.equals("0"))
NamePhoneType.put("Type", "Work");
else
if(numberType.equals("1"))
NamePhoneType.put("Type", "Home");
else if(numberType.equals("2"))
NamePhoneType.put("Type", "Mobile");
else
NamePhoneType.put("Type", "Other");
//Then add this map to the list.
mPeopleList.add(NamePhoneType);
}
phones.close();
}
}
people.close();
startManagingCursor(people);
}
}
Don't forget to add
<uses-permission android:name="android.permission.READ_CONTACTS"></uses-permission>
in your manifest
The AutoCompleteTextView was completed using the code by @K_Anas. Since it returns a (key, value) pair, I used the following to display only the number of the selected item:
@Override
public void onItemClick(AdapterView<?> av, View v, int index, long arg) {
Map<String, String> map = (Map<String, String>) av.getItemAtPosition(index);
Iterator<String> myVeryOwnIterator = map.keySet().iterator();
while(myVeryOwnIterator.hasNext()) {
String key=(String)myVeryOwnIterator.next();
String value=(String)map.get(key);
mTxtPhoneNo.setText(value);
}
}
});
Things achieved in this question:
- AutoCompleteTextView to load contacts in the format just as in the picture in the question above.
- Setting Text as the phone number of the selected value.
来源：https://stackoverflow.com/questions/11147311/autocomplete-with-name-and-number-as-in-native-sms-app-android