/**
* This function returns the best matching object
*
* @return structure : { name:... , phone: ... , email: ... }
*/
@JavascriptInterface
public String match(String compare, float minscore) {
Cursor cursor = null;
try {
JSONArray obj = new JSONArray();
cursor =
context
.getContentResolver()
.query(ContactsContract.Contacts.CONTENT_URI, null, null, null, null);
String ID = null;
String name = null;
while (cursor.moveToNext()) {
String nam =
cursor.getString(cursor.getColumnIndex(ContactsContract.Contacts.DISPLAY_NAME));
float score = Utils.match(nam, compare);
if (score > minscore) {
minscore = score;
ID = cursor.getString(cursor.getColumnIndex(ContactsContract.Contacts._ID));
name = nam;
}
}
cursor.close();
cursor = null;
if (ID == null) return "";
String phone = getPhone(ID);
String email = getEmail(ID);
JSONObject jo = new JSONObject();
jo.put("name", name.toLowerCase());
jo.put("phone", phone);
jo.put("email", email);
return jo.toString();
} catch (Exception e) {
Utils.safe(e);
}
if (cursor != null) {
try {
cursor.close();
} catch (Exception e) {
}
}
return "";
}
private String getPhone(String ID) {
Cursor phones =
context
.getContentResolver()
.query(
ContactsContract.CommonDataKinds.Phone.CONTENT_URI,
null,
ContactsContract.CommonDataKinds.Phone.CONTACT_ID + " = " + ID,
null,
null);
String s = "";
if (phones.moveToNext()) {
s = phones.getString(phones.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER));
}
phones.close();
return s;
}
private String getEmail(String ID) {
Cursor emails =
context
.getContentResolver()
.query(
ContactsContract.CommonDataKinds.Email.CONTENT_URI,
null,
ContactsContract.CommonDataKinds.Email.CONTACT_ID + " = " + ID,
null,
null);
String s = "";
if (emails.moveToNext()) {
s = emails.getString(emails.getColumnIndex(ContactsContract.CommonDataKinds.Email.DATA));
}
emails.close();
return s;
}
/**
* This function returns the full phone directory
*
* @return a Json array of phone / email fields structure : [ { name:... , phone: ... , email: ...
* }, ..... ]
*/
@JavascriptInterface
public String list() {
Cursor cursor = null;
try {
JSONArray obj = new JSONArray();
cursor =
context
.getContentResolver()
.query(ContactsContract.Contacts.CONTENT_URI, null, null, null, null);
while (cursor.moveToNext()) {
String name =
cursor.getString(cursor.getColumnIndex(ContactsContract.Contacts.DISPLAY_NAME));
String ID = cursor.getString(cursor.getColumnIndex(ContactsContract.Contacts._ID));
String phone = getPhone(ID);
String email = getEmail(ID);
JSONObject jo = new JSONObject();
jo.put("name", name.toLowerCase());
jo.put("phone", phone);
jo.put("email", email);
obj.put(jo);
}
cursor.close();
cursor = null;
return obj.toString();
} catch (Exception e) {
Utils.safe(e);
}
if (cursor != null) {
try {
cursor.close();
} catch (Exception e) {
}
}
return "";
}
