Merge "Clear span array and set only 1 span when phone number changed" into nyc-dev

import android.provider.ContactsContract;

import android.text.Editable;

import android.text.InputType;

import android.text.Spannable;

import android.text.TextUtils;

import android.text.TextWatcher;

import android.text.style.TtsSpan;

import android.util.AttributeSet;

import android.util.Log;

import android.util.TypedValue;

                @Override

                public void onTextChanged(CharSequence s, int start, int before, int count) {

                    if (!ContactsContract.CommonDataKinds.Phone.CONTENT_ITEM_TYPE.equals(

                            getKind().mimeType) || !(s instanceof Spannable)) {

                        return;

                    }

                    final Spannable spannable = (Spannable) s;

                    final TtsSpan[] spans = spannable.getSpans(0, s.length(), TtsSpan.class);

                    for (int i = 0; i < spans.length; i++) {

                        spannable.removeSpan(spans[i]);

                    }

                    PhoneNumberUtilsCompat.addTtsSpan(spannable, 0, s.length());

                }

            });