Android- Issue with Image Span Replacement in diff

Question

I Am adding the customized Clickable spans to my MultiAutoCompleteTextview. After adding 2 or more Contacts in That Edit Text. i am replacing the extra Spans to Image Span with Text Contains Count . My problem is that count is displaying different in lower end devices(i.e., 2.2) and higher end devices(i.e., 4.0). Please have a look into the below Pictures.

Higher End Devices.

LOwer End Devices

So problem with Higher end devices. each extra chip is replacing the count 2 times. Here is the code for replacing the extra chip PLease find it.

void createMoreChipPlainText() {

    Editable text = getText();
    int start = 0;
    int end = start;
    for (int i = 0; i < CHIP_LIMIT; i++) {
        end = movePastTerminators(mTokenizer.findTokenEnd(text, start));
        start = end; // move to the next token and get its end.
    }
    // Now, count total addresses.
    start = 0;
    int tokenCount = countTokens(text);
    MoreImageSpan moreSpan = createMoreSpan(tokenCount - CHIP_LIMIT);
    SpannableString chipText = new SpannableString(text.subSequence(end,
            text.length()));
    chipText.setSpan(moreSpan, 0, chipText.length(),
            Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
    text.replace(end, text.length(), chipText);

    mMoreChip = moreSpan;
}

Is there any issue with replace method for editable class in android. Any one have any idea about this issue. please post your suggestions here