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问题:
I want get a email for a particular phone number.
Here is my code
private static String getEmailAndName(String number, Context context) { String selection = ContactsContract.CommonDataKinds.Phone.NUMBER+" like'%" + number +"%'"; String[] projection = new String[] {ContactsContract.CommonDataKinds.Phone.NUMBER, ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME, ContactsContract.CommonDataKinds.Phone.DATA}; Cursor c = context.getContentResolver().query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI, projection, selection, null, null); String aniName = ""; if (c.moveToNext()) { aniName = c.getString(0); Log.e(TAG, "Name ====== "+c.getString(0)); Log.e(TAG, "Email ====== "+c.getString(1)); Log.e(TAG, "Email ====== "+c.getString(2)); } return aniName; }
But It does not returns email ID. Please help me. Thank you.
回答1:
Here is the solution:
public static String[] getContactInfo(String phoneNumber, Context context) { String info[] = new String[2]; ContentResolver mResolver = context.getContentResolver(); Uri uri = Uri.withAppendedPath(ContactsContract.PhoneLookup.CONTENT_FILTER_URI, Uri.encode(phoneNumber)); Cursor cursor = mResolver.query(uri, new String[] { ContactsContract.PhoneLookup.DISPLAY_NAME, ContactsContract.PhoneLookup._ID }, null, null, null); String contactId = ""; if (cursor.moveToFirst()) { do { contactId = cursor.getString(cursor.getColumnIndex(ContactsContract.PhoneLookup._ID)); } while (cursor.moveToNext()); } //Get Name.... String[] projection = new String[] { ContactsContract.Contacts.DISPLAY_NAME }; cursor = mResolver.query(ContactsContract.Contacts.CONTENT_URI, projection, ContactsContract.Contacts._ID + "=?", new String[]{contactId}, null); String name = ""; if (cursor.moveToFirst()) { name = cursor.getString(0); } //Get Email Address.... cursor = mResolver.query( ContactsContract.CommonDataKinds.Email.CONTENT_URI,null, ContactsContract.CommonDataKinds.Email.CONTACT_ID + " = ?",new String[]{contactId}, null); String email=""; while (cursor.moveToNext()) { email = cursor.getString(cursor.getColumnIndex(ContactsContract.CommonDataKinds.Email.DATA)); int emailType = cursor.getInt(cursor.getColumnIndex(ContactsContract.CommonDataKinds.Email.TYPE)); } cursor.close(); info[0] = name; info[1] = email; return info; }
回答2:
To get the email address stored of a particular contact in phone book. This code works for me:
private Button btn; private String TAG = "Contacts"; private static final int RESULT_PICK_CONTACT = 1; btn.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { selectSingleContact(); } }); private void selectSingleContact() { Intent contactPickerIntent = new Intent(Intent.ACTION_PICK,ContactsContract.CommonDataKinds.Phone.CONTENT_URI); startActivityForResult(contactPickerIntent, RESULT_PICK_CONTACT); } @Override public void onActivityResult(int requestCode, int resultCode, Intent data) { // check whether the result is ok if (resultCode == RESULT_OK) { // Check for the request code, we might be usign multiple startActivityForResult switch (requestCode) { case RESULT_PICK_CONTACT: contactPicked(data); break; } } else { Log.e("ContactFragment", "Failed to pick contact"); } } private void contactPicked(Intent data) { Uri uri = data.getData(); Log.i(TAG, "contactPicked() uri " + uri.toString()); Cursor cursor; ContentResolver cr = getActivity().getContentResolver(); try { Cursor cur = cr.query(ContactsContract.Contacts.CONTENT_URI, null, null, null, null); if (null != cur && cur.getCount() > 0) { cur.moveToFirst(); for (String column : cur.getColumnNames()) { Log.i(TAG, "contactPicked() Contacts column " + column + " : " + cur.getString(cur.getColumnIndex(column))); } } if (cur.getCount() > 0) { //Query the content uri cursor = getActivity().getContentResolver().query(uri, null, null, null, null); if (null != cursor && cursor.getCount() > 0) { cursor.moveToFirst(); for (String column : cursor.getColumnNames()) { Log.i(TAG, "contactPicked() uri column " + column + " : " + cursor.getString(cursor.getColumnIndex(column))); } } cursor.moveToFirst(); id = cursor.getString(cursor.getColumnIndex(ContactsContract.Contacts._ID)); Log.i(TAG, "contactPicked() uri id " + id); String contact_id = cursor.getString(cursor.getColumnIndex(ContactsContract.CommonDataKinds.Phone.CONTACT_ID)); Log.i(TAG, "contactPicked() uri contact id " + contact_id); // column index of the contact name name = cursor.getString(cursor.getColumnIndex(ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME)); // column index of the phone number phoneNo = cursor.getString(cursor.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER)); //get Email id of selected contact.... Log.e("ContactsFragment", "::>> " + id + name + phoneNo); Cursor cur1 = cr.query(ContactsContract.CommonDataKinds.Email.CONTENT_URI, null, ContactsContract.CommonDataKinds.Email.CONTACT_ID + " = ?", new String[]{contact_id}, null); if (null != cur1 && cur1.getCount() > 0) { cur1.moveToFirst(); for (String column : cur1.getColumnNames()) { Log.i(TAG, "contactPicked() Email column " + column + " : " + cur1.getString(cur1.getColumnIndex(column))); email = cur1.getString(cur1.getColumnIndex(ContactsContract.CommonDataKinds.Email.DATA)); } //Here you get name, number & email... Log.e("setcontactDetails","::>>" + name+"\nPhoneno:" + phoneNo+"\nEmail: " + email); } else { Log.e("setcontactDetails","::>>" + name+"\nPhoneno:" + phoneNo+"\nEmail: " + email); } } } catch (IndexOutOfBoundsException e) { e.printStackTrace(); } }
Also add permissions to AndroidManifest.xml
