I am accessing Android MMS-SMS database:
Uri.parse("content://mms-sms/conversations?simple=true");
ContentResolver contentResolver = getContentResolver();
String[] projection = {"_id"};
Cursor cursor = contentResolver.query(uri, projection, null, null, null);
//Is the id the same as the id in corresponding SMS or MMS table?
long id = cursor.getLong(cursor.getColumnIndex("_id"));
My question is simple, is the "_id" column holds the same id value of corresponding table (for SMS "content://sms"; for MMS "content://mms") ? If it is not, how can I get the id of the message in SMS or MMS table from the cursor I got?
What I want to do is I want to use this id to query the corresponding SMS or MMS table.
Do you want fetch mms-sms by "_id" column from "content://mms-sms/conversations?simple=true"
try
Cursor cursor = getContentResolver().query(Uri.parse("content://mms-sms/conversations/"+id), new String[] {"_id","body","date","type","error_code","ct_t","_data","m_type"}, null, null, null);
"id" is value "_id" column.
I think you are doing that in wrong way. You should add your wanted values about sms to the projection like that;
String[] projection = {"Conversations._ID"};
then you can take sms id with that:
long id = cursor.getLong(0);
If you want to take another information from Sms, add your keys to projection like:
String[] projection = {"Conversations._ID", "Conversations.ADDRESS", "Conversations.BODY"};
then;
long id = cursor.getLong(0);
String address = cursor.getString(1); // tel number
String body = cursor.getString(2); // content of message
Edit: You should also check your uri and try that:
Cursor cursor = contentResolver.query(Conversations.CONTENT_URI, projection, null, null, null);
Good luck.
Related
I am trying to get first name and last name in contact book by phone number.
Here is my code:
Uri contactUri = Uri.withAppendedPath(ContactsContract.PhoneLookup.CONTENT_FILTER_URI, Uri.encode(phoneNumber));
Cursor cursor = cResolver.query(uri, null, null, null, null);
if(cursor != null && cursor.moveToFirst()) {
int idColumnIndex = cursor.getColumnIndex(ContactsContract.Contacts._ID);
int firstNameIndex = cursor.getColumnIndex(ContactsContract.CommonDataKinds.StructuredName.GIVEN_NAME);
int lastNameIndex = cursor.getColumnIndex(ContactsContract.CommonDataKinds.StructuredName.FAMILY_NAME);
while (!cursor.isAfterLast()) {
long id = cursor.getLong(idColumnIndex);
contact = new MyContact();
contact.setId(id);
contact.setFirstName(cursor.getString(firstNameIndex));
contact.setLastName(cursor.getString(lastNameIndex));
}
cursor.close();
}
But firstNameIndex and lastNameIndex is always -1. What I am doing wrong ? Please help me.
PhoneLookup is a nice and quick way to get contact data by a phone number, but it returns a cursor limited to the columns mentioned in the docs.
You can see there's DISPLAY_NAME you can access, but not GIVEN_NAME, FAMILY_NAME.
GIVEN_NAME & FAMILY_NAME are fields stored in the Data table, which means you need to query that table separately to get to those fields.
So, you can just add another query using the contact ID you got from PhoneLookup (note that for each looked up phone there might be multiple contacts returned).
Here's a sample method to get first/last names from contact ID:
private void addNames(MyContact contact, long contactId) {
String[] projection = new String[] {StructuredName.GIVEN_NAME, StructuredName.FAMILY_NAME};
// filter to just StructuredName rows from the data table for the given contact
String selection = Data.CONTACT_ID + "=" + contactID + " AND " + Data.MIMETYPE + "=" + StructuredName.CONTENT_ITEM_TYPE;
Cursor cursor = getContentResolver().query(Data.CONTENT_URI, projection, selection, null, null);
if (cursor.next()) {
contact.setFirstName(cursor.getString(0));
contact.setLastName(cursor.getString(1));
}
cursor.close();
}
I have a database in my app, which I fill with data and an ID.
Then I request the database with the ID's I want:
Cursor cursor = contentResolver.query(uriPath, null, "ID = ?", new String[]{id1, id2, etc.}, null);
This retrieves me a cursor with all requested ID's .
How can I retrieve all objects in my UriPath ?
Just enter the Uri and leave the rest null
Cursor cursor = contentResolver.query(uriPath, null, null, null, null);
I am trying to find the contact details corresponding to an sms from the phone's sms inbox. From my understanding the person column is a foreign key to the _id column of ContactsContract.Contacts.
My problem is that I am getting wrong values for the person value from the sms query. Some person ids don't exist in the contact table and some are pointing to totally different contact.
Below is the code that I use for fetching the list of person values, Can anyone tell me if I missed something or faced a similar problem.
Tested with Nexus S running Android 4.1.2
Uri parsedUri = Uri.parse("content://sms/inbox");
String[] projection = new String[] { "_id", "address", "person" };
Cursor cursor = contentResolver.query(parsedUri, projection, null, null, null);
Log.d(TAG, "Total Count " + cursor.getCount());
if (cursor.getCount() > 0) {
// String address;
int person;
int personIndex = cursor.getColumnIndex("person");
if (cursor.moveToFirst())
do {
person = cursor.getInt(personIndex);
if (person > 0) {
// Add this id to a list
}
} while (cursor.moveToNext());
}
cursor.close();
Update: I was looking at some documentation from the Android Developer Portal (http://developer.android.com/guide/topics/providers/contacts-provider.html), Is it possible that the person id that is retrieved from the sms inbox is referring to the ContactsContract.RawContacts instead of ContactsContract.Contacts as I have done.
Indeed the person column in the sms inbox refers to a RawContacts entry's id. By querying the RawContacts table you can find the contact_id for the Contacts table for the specific user.
You can try this code to get the contact id from the RawContacts table..
long contactId = 0;
Uri uri = ContactsContract.RawContacts.CONTENT_URI;
String[] projection = new String[] { ContactsContract.RawContacts._ID, ContactsContract.RawContacts.CONTACT_ID };
Cursor cursor = contentResolver.query(uri, projection,
ContactsContract.RawContacts._ID + " = ?",
new String[] { rawContactId }, null);
if (cursor.moveToFirst()) {
int contactIdIndex = cursor.getColumnIndex(ContactsContract.RawContacts.CONTACT_ID);
contactId = cursor.getLong(contactIdIndex);
}
cursor.close();
This should solve your problem for fetching the correct contact details by reading an sms row in Android. However as the sms data provider is not documented and phone manufacturers may use them differently, there is chance that this approach may not work on phones other than pure android.
You first check that person number is exits in contact list or not.if yes then match both id.
Cursor cursor=managedQuery(uri, null, null, null, null);
while (cursor.moveToNext()) {
String contactId = cursor.getString(cursor.getColumnIndex(
ContactsContract.Contacts._ID));
String hasPhone = cursor.getString(cursor.getColumnIndex(
ContactsContract.Contacts.HAS_PHONE_NUMBER));
if (Boolean.parseBoolean(hasPhone)) {
// 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()) {
String phoneNumber = phones.getString(
phones.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER));
}
phones.close();
}
}
I know how to retrieve contact data for specific contacts. However, i can't find a way to get all contacts plus some of their details in a single query. The following code gets all contacts having a postal address:
Uri uri = ContactsContract.CommonDataKinds.StructuredPostal.CONTENT_URI;
String[] projection = new String[] {
StructuredPostal._ID,
StructuredPostal.LOOKUP_KEY,
StructuredPostal.DISPLAY_NAME,
StructuredPostal.STREET,
StructuredPostal.CITY
};
String sortOrder = StructuredPostal.DISPLAY_NAME + " COLLATE LOCALIZED ASC";
Cursor c = getContentResolver().query(uri, projection, null, null, sortOrder);
But what i need are all contacts, whether they have postal address or not. Is this doable using the ContatsContract API, or do i need to create custom outer join query? Any hints on how?
if You have a contact ID and you want to fetch the Postal Address then use this :
Uri postal_uri = ContactsContract.CommonDataKinds.StructuredPostal.CONTENT_URI;
Cursor postal_cursor = getContentResolver().query(postal_uri,null, ContactsContract.Data.CONTACT_ID + "="+contactId.toString(), null,null);
while(postal_cursor.moveToNext())
{
String Strt = postal_cursor.getString(postal_cursor.getColumnIndex(StructuredPostal.STREET));
String Cty = postal_cursor.getString(postal_cursor.getColumnIndex(StructuredPostal.CITY));
String cntry = postal_cursor.getString(postal_cursor.getColumnIndex(StructuredPostal.COUNTRY));
}
postal_cursor.close();
All contact information in Android 2.0 is stored in a single database table. So you can get all the information you need in a single query:
Cursor c = getContentResolver().query(ContactsContract.Data.CONTENT_URI,
null, null, null, sortOrder);
The just iterate through the data and check Data.MIMETYPE column. For example, if this column has StructuredPostal.CONTENT_ITEM_TYPE value, then you can get StructuredPostal fields from this column.
I have a Cursor points to a Contact. How can I get an url built from that Cursor?
I need to know that because from here
http://developer.android.com/guide/topics/providers/content-providers.html
I need to have an url so that I can build a phone uri, like this:
phoneUri = Uri.withAppendedPath(uri, People.Phones.CONTENT_DIRECTORY);
and I can query all the phone numbers for that contact.
You can use the following query to retrieve all numbers for a certain contact:
/* the following line assumes that the contactCursor you described
* has the People._ID column at index 0 in its projection. */
int contactId = contactCursor.getInt(0);
Cursor numberCursor = getContentResolver().query(Phones.CONTENT_URI,
new String[] {Phones.NUMBER}, Phones.PERSON_ID + "=" + contactId, null, null);
while(cursor.moveToNext()) {
String number = cursor.getString(0);
}
cursor.close();