I am trying to read latest SMS from All contacts but the procedure Currently I am using seems to be very slow. How can I improve it?
public Map<String, SMS> getLatestMsgs(){
Uri uriSMSURI = Uri.parse("content://sms/");
String[] projection = {_id, address, body,
read, date, subscriptionId, type};
String selection = "";
String[] selectionArgs = {};
String sortOrder = Telephony.Sms.DATE +" desc";
Cursor c = context.getContentResolver()
.query(uriSMSURI, projection, selection, selectionArgs, sortOrder);
LinkedHashMap<String, SMS> smsMap = new LinkedHashMap<>();
log.info(methodName, "Reading Messages..");
if(c==null){
log.info(methodName, "Query returned null cursor");
return smsMap;
}
while (c.moveToNext()) {
String id = c.getString(c.getColumnIndexOrThrow(this._id));
String from = c.getString(c.getColumnIndexOrThrow(this.address));
String body = c.getString(c.getColumnIndexOrThrow(this.body));
int serviceCenter = c.getInt(c.getColumnIndexOrThrow(this.subscriptionId));
boolean readState = c.getInt(c.getColumnIndex(this.read)) == 1;
long time = c.getLong(c.getColumnIndexOrThrow(this.date));
long type = c.getLong(c.getColumnIndexOrThrow(this.type));
if(!smsMap.containsKey(from)) {
SMS sms = new SMS();
sms.setId(id);
sms.setFrom(from);
sms.setBody(body);
sms.setRead(readState);
sms.setDateTime(time);
sms.setType(type);
sms.setSubscription(serviceCenter);
smsMap.put(from, sms);
}
}
c.close();
return smsMap;
}
This method has following steps:
Read all sms in decreasing order of timestamp
Start Iterating over fetched rows
If sms address already in map then ignore
else put SMS into LinkedHashMap
Related
I am trying to do fuzzy search of contacts in my android application with partial phone number, with below code. But my search function always ends in no result.
For example,
I have contact with phone number 1234567890 with name as "example".
fuzzySearch("4567"); should have return with contact named "example".
Can some please point me where am I wrong? I have checked here. But ended in run-time sql query error.
public ArrayList<Contact> fuzzySearch(String match) {
private static final String SELECTION = Phone.NUMBER + " LIKE ? COLLATE NOCASE";
Uri uri = Uri.withAppendedPath(ContactsContract.CommonDataKinds.Phone.CONTENT_FILTER_URI, Uri.encode(match));
String[] projectionFields = new String[]{ContactsContract.Contacts._ID, Phone.NUMBER};
CursorLoader cursorLoader = null;
ArrayList<Contact> listContacts = new ArrayList<>();
if(match.trim().length() == 0){
return listContacts;
}else {
cursorLoader = new CursorLoader(context, uri, projectionFields, SELECTION, new String[]{"%"+match+"%"}, Phone.NUMBER);
}
Cursor c = cursorLoader.loadInBackground();
final Map<String, Contact> contactsMap = new HashMap<>(c.getCount());
if (c.moveToFirst()) {
int idIndex = c.getColumnIndex(ContactsContract.Contacts._ID);
int nameIndex = c.getColumnIndex(Phone.NUMBER);
do {
String contactId = c.getString(idIndex);
String contactDisplayName = c.getString(nameIndex);
Contact contact = new Contact(contactId, contactDisplayName);
contactsMap.put(contactId, contact);
listContacts.add(contact);
} while (c.moveToNext());
}
c.close();
return listContacts;
}
use PhoneLookup instead of phone.
because you already encode the search key into the URL, you don't need SELECTION, remove it.
Uri uri = Uri.withAppendedPath(PhoneLookup.CONTENT_FILTER_URI, Uri.encode(match));
Cursor cur = resolver.query(uri, new String[]{PhoneLookup.DISPLAY_NAME,PhoneLookup.NUMBER, PhoneLookup.CONTACT_ID}, null, null, null);
I want to select only latest inbox SMS on button click. Here is my code.
btnGet = (Button) findViewById(R.id.btnGet);
btnGet.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
try {
if (fetchInbox() != null) {
ArrayList sms1 = fetchInbox();
for (int i = 0; i < sms1.size(); i++) {
String st = sms1.get(i).toString();
String[] sArr = st.split("\\$");
mobile = sArr[0];
sms = sArr[1];
useGet(mobile, sms);
}
} else {
textView1.setText("no sms");
}
} catch (Exception ex) {
textView1.setText("Exception" + ex.getMessage());
}
}
});
And here is my function to fetch SMS.
public ArrayList fetchInbox()
{
ArrayList sms = new ArrayList();
Uri uriSms = Uri.parse("content://sms/inbox");
Cursor cursor = getContentResolver().query(uriSms, new String[]{"_id", "address", "date", "body"},null,null,null);
cursor.moveToFirst();
while (cursor.moveToNext()) {
String id = cursor.getString(0);
String address = cursor.getString(1);
String body = cursor.getString(3);
sms.add(address + "$" + body + "$" + id);
}
return sms;
}
I am able get all inbox SMS by this code, but I want to select only before 5 minutes inbox SMS. I am new with android apps.
Cursor cursor = getContentResolver().query (Uri uri,
String[] projection,
String selection,
String[] selectionArgs,
String sortOrder)
selection : A filter declaring which rows to return. Passing null will
return all rows for the given URI.
As you can see, you can specifies the criteria for selecting rows.
First get the current date time.
Calendar date = Calendar.getInstance();
long t = date.getTimeInMillis();
Then subtract 5 mins from current time.
static final long ONE_MINUTE_IN_MILLIS = 60000;
Date afterSubtractingFiveMins = new Date(t - (5 * ONE_MINUTE_IN_MILLIS));
Now create the filter and query the messages.
String filter = "date>=" + afterSubtractingFiveMins.getTime();
Cursor cursor = getContentResolver().query(uriSms, new String[]{"_id", "address", "date", "body"},filter,null,null);
PS: I didn't check the code. You may have to optimize.
In my application I try to search a contact using the phonenumber. The phonenumber I am searching with is always in the same format ('123456789' for example).
But the following code retrieves not all contacts I expected.
The main issue might be the different format of phonenumbers in my phone: some contacts are saved with '+12 345 6789', the other with '0123 456789'.
Although I tried ContactsContract.PhoneLookup.NORMALIZED_NUMBER my code retrieves only the contacts saved with phonenumbers in the '123456789'-format.
private String getContactDetails(Context context, String number) {
String[] projection = new String[] {
ContactsContract.PhoneLookup.DISPLAY_NAME,
ContactsContract.PhoneLookup._ID,
ContactsContract.PhoneLookup.LOOKUP_KEY};
int len = number.length();
Uri contactUri = Uri.withAppendedPath(ContactsContract.PhoneLookup.CONTENT_FILTER_URI, Uri.encode(number.substring(len-7)));
String selection = null;
if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.JELLY_BEAN) {
selection = ContactsContract.PhoneLookup.NORMALIZED_NUMBER + " LIKE %" + number.substring(len-7) + "%";
}
Cursor cursor = context.getContentResolver().query(contactUri, projection, selection, null, null);
String name = null;
if(cursor != null) {
if (cursor.moveToFirst()) {
name = cursor.getString(cursor.getColumnIndex(ContactsContract.PhoneLookup.DISPLAY_NAME));
}
cursor.close();
}
return name;
}
Don't use both PhoneLookup.CONTENT_FILTER_URI with selection, CONTENT_FILTER_URIs are used to search for data using the URI itself, and should not get any selection.
The PhoneLookup.NORMALIZED_NUMBER column is for getting the result back in an e164 format, not for querying.
Try this:
Uri uri = Uri.withAppendedPath(PhoneLookup.CONTENT_FILTER_URI, Uri.encode("123456789"));
String[] projection = new String[] { PhoneLookup.NUMBER, PhoneLookup.NORMALIZED_NUMBER };
Cursor c = getContentResolver().query(uri, projection, null, null, null);
if (c != null) {
if (c.moveToFirst()) {
String number = c.getString(0);
String e164_number = c.getString(1);
Log.d(TAG, "number=" + number + ", e164=" + e164_number);
} else {
Log.d(TAG, "couldn't find number");
}
}
c.close();
I develop simple sms/mms client. With sms everything work good, but with mms I have problem related to address field in conversation.
I have next method to load conversations. There are last sms and mms.
public static List<Conversation> getConversations(Context c) {
List<Conversation> conversations = new ArrayList<>();
Conversation conversation;
Uri uri = Uri.parse("content://mms-sms/conversations/");
Cursor cursor = c.getContentResolver().query(uri, null, null, null, "normalized_date DESC");
if (cursor.moveToFirst()) {
for (int i = 0; i < cursor.getCount(); i++) {
conversation = new Conversation();
conversation.setId(cursor.getString(cursor.getColumnIndexOrThrow("_id")));
conversation.setThreadID(cursor.getString(cursor.getColumnIndexOrThrow("thread_id")));
conversation.setDate(new Date(Long.valueOf(cursor.getString(cursor.getColumnIndexOrThrow("date")))));
conversation.setReadType(ReadType.values()[Integer.parseInt(cursor.getString(cursor.getColumnIndexOrThrow("read")))]);
String type = cursor.getString(cursor.getColumnIndexOrThrow("type"));
if (isSMS(type)) {
conversation.setBody(cursor.getString(cursor.getColumnIndexOrThrow("body")));
conversation.setNumber(cursor.getString(cursor.getColumnIndexOrThrow("address")));
conversation.setMessageFromType(MessageFromType.values()[Integer.parseInt(type) - 1]);
} else {
Map<String, String> mmsContent = getMMSByID(c, conversation.getId());
conversation.setBody(mmsContent.get("body"));
conversation.setNumber(mmsContent.get("address"));
}
conversations.add(conversation);
cursor.moveToNext();
}
}
cursor.close();
return conversations;
}
The problem is that when I sent mms, my number was put to address field of conversation. With sms everything is okay. So after that I don't know who is my opponent in chat.
Also I load mms number in the next way
private String getNumber(Context c, String mmsdid) {
String add = "";
final String[] projection = new String[]{"address", "contact_id"};
Uri.Builder builder = Uri.parse("content://mms").buildUpon();
builder.appendPath(String.valueOf(mmsid)).appendPath("addr");
Cursor cursor = c.getContentResolver().query(
builder.build(),
projection,
null,
null, null);
if (cursor.moveToFirst()) {
add = cursor.getString(cursor.getColumnIndex("address"));
}
return add;
}
Maybe someone have the same problem? Or have any suggestions how to solve it?
The answer was pretty easy, hope it may help someone. Everything is okay except one part. In selection parameter I should add
"from=151"
or
"from="+PduHeaders.TO
So code will look like this:
private static String getNumber(Context c, String id) {
String add = "";
final String[] projection = new String[]{"address"};
Uri.Builder builder = Uri.parse("content://mms").buildUpon();
builder.appendPath(String.valueOf(id)).appendPath("addr");
Cursor cursor = c.getContentResolver().query(
builder.build(),
projection,
"type="+PduHeaders.TO,
null, null);
if (cursor.moveToFirst()) {
add = cursor.getString(cursor.getColumnIndex("address"));
}
cursor.close();
return add;
}
In my application I'm able to get all MMS through code below, but I am not able to get the mms address. Can you guys/girls please help me?
Cursor cursor = activity.getContentResolver().query(Uri.parse("content://mms"),null,null,null,date DESC);
count = cursor.getCount();
if (count > 0) {
cursor.moveToFirst();
long messageId = cursor.getLong(0);
long threadId = cursor.getLong(1);
long timestamp = cursor.getLong(2);
String subject = cursor.getString(3);
}
to get address from MMS. do something like this
in msgnumber pass your messageID.
String add="";
final String[] projection = new String[] { "address", "contact_id", "charset", "type" };
final String selection = "type=137"; // "type="+ PduHeaders.FROM,
Uri.Builder builder = Uri.parse("content://mms").buildUpon();
builder.appendPath(String.valueOf(msgnumber)).appendPath("addr");
Cursor cursor = context.getContentResolver().query(
builder.build(),
projection,
selection,
null, null);
if (cursor.moveToFirst()) {
add = cursor.getString(0);
}
Hope this will help.