find phone number by name

  private class myRecipientCallingNumberFinder extends AsyncTask<Void, Void, Void> {
        private String Queary;
        boolean isRecipientNumberFound = false;

        private List<String> mNameListFounded = new ArrayList<>();


        public myRecipientCallingNumberFinder(String queary) {
            Queary = queary;
        }

        @Override
        protected Void doInBackground(Void... params) {
            try {
                Log.d("callingActivty", "requiredName=" + Queary);
                ContentResolver cr = getContentResolver();
                Cursor cur = cr.query(ContactsContract.Contacts.CONTENT_URI,
                        null, null, null, null);

                if (cur.getCount() > 0) {
                    while (cur.moveToNext()) {
                        String id = cur.getString(
                                cur.getColumnIndex(ContactsContract.Contacts._ID));
                        String name = cur.getString(cur.getColumnIndex(
                                ContactsContract.Contacts.DISPLAY_NAME));
                        Log.d("callingActivty", "Name from phone Book " + name);
                        if (Queary.toLowerCase().contains(name.toLowerCase())) {
                            Log.d("callingActivty", "requiredName found" + name);
                            mNameListFounded.add(name);
                            isRecipientNumberFound = true;
                        }
                        if (cur.getInt(cur.getColumnIndex(
                                ContactsContract.Contacts.HAS_PHONE_NUMBER)) > 0) {
                            Cursor pCur = cr.query(
                                    ContactsContract.CommonDataKinds.Phone.CONTENT_URI,
                                    null,
                                    ContactsContract.CommonDataKinds.Phone.CONTACT_ID + " = ?",
                                    new String[]{id}, null);
                            while (pCur.moveToNext()) {
                                String phoneNo = pCur.getString(pCur.getColumnIndex(
                                        ContactsContract.CommonDataKinds.Phone.NUMBER));
                                mHashMapContacts.put(name, phoneNo);


                            }
                            pCur.close();
                        }
                    }
                }
            } catch (Exception e) {
                e.printStackTrace();

            }
            return null;
        }

        @Override
        protected void onPostExecute(Void aVoid) {
            super.onPostExecute(aVoid);
            try {
                if(newIntance!=null)
                    getSupportFragmentManager().beginTransaction().remove(newIntance).commitAllowingStateLoss();
                if (isRecipientNumberFound) {
                    updateUI();

                } else {

                    myTextToSpeech.intiTextToSpeech(CallingActivity.this, "hi", getResources().getString(R.string.Sorry_App_Kasy_Call_karna_Chaatay_Ha));
                    showVoiceRegonizerDiloge("en-IN");
                    isRecipientNumberFound = false;

                }

            } catch (Exception s) {
                // Toast.makeText(CallingActivity.this, "Exception:" + s.getMessage(), Toast.LENGTH_LONG).show();

            }

        }