textview text color settings section, click on the event

SpannableStringBuilder spannable = new SpannableStringBuilder(getResources().getString(R.string.home_dialog_reg_protocol));
spannable.setSpan(new MyClickableSpan(1),163,  169, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
spannable.setSpan(new MyClickableSpan(2),171,  177, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
tvContent.setMovementMethod(LinkMovementMethod.getInstance());
tvContent.setText(spannable);