android.provider.ContactsContract.Data#MIMETYPE源码实例Demo

private Cursor getContactsCursor(ContentResolver cr) {
	String req = "(" + Data.MIMETYPE + " = '" + CommonDataKinds.Phone.CONTENT_ITEM_TYPE
			+ "' AND " + CommonDataKinds.Phone.NUMBER + " IS NOT NULL "
			+ " OR (" + Data.MIMETYPE + " = '" + CommonDataKinds.SipAddress.CONTENT_ITEM_TYPE
			+ "' AND " + CommonDataKinds.SipAddress.SIP_ADDRESS + " IS NOT NULL))";
	String[] projection = new String[] { Data.CONTACT_ID, Data.DISPLAY_NAME };
	String query = Data.DISPLAY_NAME + " IS NOT NULL AND (" + req + ")";

	Cursor cursor = cr.query(Data.CONTENT_URI, projection, query, null, " lower(" + Data.DISPLAY_NAME + ") COLLATE UNICODE ASC");
	if (cursor == null) {
		return cursor;
	}

	MatrixCursor result = new MatrixCursor(cursor.getColumnNames());
	Set<String> groupBy = new HashSet<String>();
	while (cursor.moveToNext()) {
	    String name = cursor.getString(cursor.getColumnIndex(Data.DISPLAY_NAME));
	    if (!groupBy.contains(name)) {
	    	groupBy.add(name);
	    	Object[] newRow = new Object[cursor.getColumnCount()];

	    	int contactID = cursor.getColumnIndex(Data.CONTACT_ID);
	    	int displayName = cursor.getColumnIndex(Data.DISPLAY_NAME);

	    	newRow[contactID] = cursor.getString(contactID);
	    	newRow[displayName] = cursor.getString(displayName);

	        result.addRow(newRow);
    	}
    }
	cursor.close();
	return result;
}
 

@Override
public List<String> getCSipPhonesContact(Context ctxt, Long contactId) {
    ArrayList<String> results = new ArrayList<String>();
    Uri dataUri = Data.CONTENT_URI;
    String dataQuery = Data.MIMETYPE + "='" + CommonDataKinds.Im.CONTENT_ITEM_TYPE + "' "
            + " AND "
            + CommonDataKinds.Im.PROTOCOL + "=" + CommonDataKinds.Im.PROTOCOL_CUSTOM
            + " AND "
            + " LOWER(" + CommonDataKinds.Im.CUSTOM_PROTOCOL + ")='"+SipManager.PROTOCOL_CSIP+"'";
    // get csip data
    Cursor dataCursor = ctxt.getContentResolver()
            .query(dataUri,
                    new String[] {
                            CommonDataKinds.Im._ID,
                            CommonDataKinds.Im.DATA,
                    },
                    dataQuery + " AND " + CommonDataKinds.Im.CONTACT_ID + "=?",
                    new String[] {
                        Long.toString(contactId)
                    }, null);

    try {
        if (dataCursor != null && dataCursor.getCount() > 0) {
            dataCursor.moveToFirst();
            String val = dataCursor.getString(dataCursor
                    .getColumnIndex(CommonDataKinds.Im.DATA));
            if (!TextUtils.isEmpty(val)) {
                results.add(val);
            }
        }
    } catch (Exception e) {
        Log.e(THIS_FILE, "Error while looping on data", e);
    } finally {
        dataCursor.close();
    }
    
    return results;
}
 

/**
 * Get the DATA_PROJECTION for ContactPicker and PhoneNumberPicker.
 */
public static String[] getDataProjection() {
  String[] dataProjection = {
    Data.MIMETYPE,
    Email.ADDRESS,
    Email.TYPE,
    Phone.NUMBER,
    Phone.TYPE,
  };
  return dataProjection;
}
 

/**
 * Get the NEW_PROJECTION for EmailAddressAdapter.
 */
public static String[] getEmailAdapterProjection() {
  String[] emailAdapterProjection = {
    Data._ID,
    Data.DISPLAY_NAME,
    Email.ADDRESS,
    Data.MIMETYPE,
  };
  return emailAdapterProjection;
}
 

boolean isLinphoneAddressMimeEntryAlreadyExisting(String value) {
    boolean result = false;

    ContentResolver resolver =
            LinphoneContext.instance().getApplicationContext().getContentResolver();
    String[] projection = {"data1", "data3"};
    String selection =
            ContactsContract.Data.RAW_CONTACT_ID
                    + " = ? AND "
                    + Data.MIMETYPE
                    + " = ? AND data1 = ?";

    Cursor c =
            resolver.query(
                    ContactsContract.Data.CONTENT_URI,
                    projection,
                    selection,
                    new String[] {
                        mAndroidRawId,
                        ContactsManager.getInstance()
                                .getString(R.string.linphone_address_mime_type),
                        value
                    },
                    null);
    if (c != null) {
        if (c.moveToFirst()) {
            result = true;
        }
        c.close();
    }
    return result;
}
 

@Override
protected String getAdditionalFilters()
{
	if (mPosition == 0)
	{
		return " AND " + Contacts.STARRED + " = " + 1;
	}
	else
	{
		return " AND " + Data.MIMETYPE + " = ? AND " + CommonDataKinds.GroupMembership.GROUP_ROW_ID + " = ?";
	}
}
 

/**
 * Get Data.MIMETYPE for EmailAddressAdapter.
 */
public static String getDataMimeType() {
  return Data.MIMETYPE;
}