Merve Merve -4 years ago 130
Android Question

Access contacts and get email address

I have a code snappet for accessing to Contacts . When user click the button then the contacts list will be open and user can choose a person from contacts and the person's email adress should be write on a edittext. I can receive the email from the persons which user select. But I cant set it to the edittext.

static String email = "";


imgbtnaddfromcontacts.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
if (v == imgbtnaddfromcontacts) {
try
{
Intent intent = new Intent(Intent.ACTION_PICK,
ContactsContract.Contacts.CONTENT_URI);
startActivityForResult(intent, 1);

} catch (Exception e) {
e.printStackTrace();
Log.e("Error in intent : ", e.toString());
}
}
}
});
kimeTxt.setText(email);
}

@Override
public void onActivityResult(int reqCode, int resultCode, Intent data) {
super.onActivityResult(reqCode, resultCode, data);

try {
if (resultCode == Activity.RESULT_OK) {
// Get data
Uri contactData = data.getData();
// Cursor
Cursor cur = managedQuery(contactData, null, null, null, null);
ContentResolver contect_resolver = getContentResolver();

// List
if (cur.moveToFirst()) {
String id = cur
.getString(cur
.getColumnIndexOrThrow(ContactsContract.Contacts._ID));

Cursor phoneCur = contect_resolver.query(
ContactsContract.CommonDataKinds.Phone.CONTENT_URI,
null,
ContactsContract.CommonDataKinds.Phone.CONTACT_ID
+ " = ?", new String[] { id }, null);

Cursor emailCur = contect_resolver.query(
ContactsContract.CommonDataKinds.Email.CONTENT_URI,
null,
ContactsContract.CommonDataKinds.Email.CONTACT_ID
+ " = ?", new String[] { id }, null);

if (phoneCur.moveToFirst()) {
name = phoneCur
.getString(phoneCur
.getColumnIndex(ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME));
no = phoneCur
.getString(phoneCur
.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER));

}

while (emailCur.moveToNext()) {
// This would allow you get several email addresses
// if the email addresses were stored in an array
email = emailCur
.getString(emailCur
.getColumnIndex(ContactsContract.CommonDataKinds.Email.DATA));

if (email != null)
{
seciliEmail = email;
} else {
Toast.makeText(EpostaIletActivity.this,
"Kişinin eposta hesabı bulunmamaktadır.",
Toast.LENGTH_SHORT);
Log.w("Error: ", "Kişinin eposta hesabı yok.");
}
}

Log.e("Phone no & name & email :***: ", name + " : " + no + ":" + email);
// txt.append(name + " : " + no + "\n");

id = null;
name = null;
no = null;
seciliEmail = "xxx";
phoneCur = null;
emailCur.close();
}
contect_resolver = null;
cur = null;
// populateContacts();

}
} catch (IllegalArgumentException e) {
e.printStackTrace();
Log.e("IllegalArgumentException :: ", e.toString());
} catch (Exception e) {
e.printStackTrace();
Log.e("Error :: ", e.toString());
}
}

Answer Source

Am using below code for getting email address from selected contact -

public void doLaunchContactPicker(View view) {
    Intent contactPickerIntent = new Intent(Intent.ACTION_PICK,Contacts.CONTENT_URI);
    startActivityForResult(contactPickerIntent, CONTACT_PICKER_RESULT);
}

@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) 
{
    if (resultCode == RESULT_OK) {
        switch (requestCode) 
        {
        case CONTACT_PICKER_RESULT:
            Cursor cursor = null;
            String email = "", name = "";
            try {
                Uri result = data.getData();
                Log.v(DEBUG_TAG, "Got a contact result: " + result.toString());

                // get the contact id from the Uri
                String id = result.getLastPathSegment();

                // query for everything email
                cursor = getContentResolver().query(Email.CONTENT_URI,  null, Email.CONTACT_ID + "=?", new String[] { id }, null);

                int nameId = cursor.getColumnIndex(Contacts.DISPLAY_NAME);

                int emailIdx = cursor.getColumnIndex(Email.DATA);

                // let's just get the first email
                if (cursor.moveToFirst()) {
                    email = cursor.getString(emailIdx);
                    name = cursor.getString(nameId);
                    Log.v(DEBUG_TAG, "Got email: " + email);
                } else {
                    Log.w(DEBUG_TAG, "No results");
                }
            } catch (Exception e) {
                Log.e(DEBUG_TAG, "Failed to get email data", e);
            } finally {
                if (cursor != null) {
                    cursor.close();
                }
                EditText emailEntry = (EditText) findViewById(R.id.editTextv);
                EditText personEntry = (EditText) findViewById(R.id.person);
                emailEntry.setText(email);
                personEntry.setText(name);
                if (email.length() == 0 && name.length() == 0) 
                {
                    Toast.makeText(this, "No Email for Selected Contact",Toast.LENGTH_LONG).show();
                }
            }
            break;
        }

    } else {
        Log.w(DEBUG_TAG, "Warning: activity result not ok");
    }
}

doLaunchContactPicker is an onclick of Button Use the code wherever you wants.

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