Android(安卓)搜索到的关键字改变颜色

private class MyAdapter extends BaseAdapter {@Overridepublic int getCount() {return mAnchors.size();}@Overridepublic Object getItem(int position) {return mAnchors.get(position);}@Overridepublic long getItemId(int position) {return position;}@Overridepublic View getView(int arg0, View arg1, ViewGroup arg2) {LayoutInflater mInflater = (LayoutInflater) getSystemService(LAYOUT_INFLATER_SERVICE);View mView = mInflater.inflate(R.layout.cell_anchor, arg2, false);ImageView mImage = (ImageView) mView.findViewById(R.id.search_anchor_image);TextView mTextName = (TextView) mView.findViewById(R.id.search_anchor_name);TextView mTextId = (TextView) mView.findViewById(R.id.search_anchor_id);int chageTextColor;ForegroundColorSpan redSpan = new ForegroundColorSpan(getResources().getColor(R.color.blue));LiveRoom anchor = mAnchors.get(arg0);SpannableStringBuilder builder = new SpannableStringBuilder(anchor.anchorName);chageTextColor = anchor.anchorName.indexOf(mSearchText);if (chageTextColor != -1) {builder.setSpan(redSpan, chageTextColor, chageTextColor+ mSearchText.length(),Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);mTextName.setText(builder);} elsemTextName.setText(anchor.anchorName);SpannableStringBuilder builder1 = new SpannableStringBuilder(String.valueOf(anchor.anchorId));chageTextColor = String.valueOf(anchor.anchorId).indexOf(mSearchText);if (chageTextColor != -1) {builder1.setSpan(redSpan, chageTextColor, chageTextColor+ mSearchText.length(),Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);mTextId.setText(builder1);} elsemTextId.setText(String.valueOf(anchor.anchorId));return mView;}}
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