如何改变颜色的可点击textview在android

Question

我想更改link (textview)的默认颜色。

SpannableString ss = new SpannableString("By continuing,I agree to HCP User Agreement and Terms of Services ");
    ClickableSpan clickableSpan = new ClickableSpan() {
        @Override
        public void onClick(View textView) {
            startActivity(new Intent(UserRegister.this, ForgotPassword.class));
        }
    };
    ss.setSpan(clickableSpan, 48, 65, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
    TextView textView = (TextView) findViewById(R.id.termsAndConditions);
    textView.setText(ss);
    textView.setMovementMethod(LinkMovementMethod.getInstance());

Answer 1

如果你想改变整个TextView的textcolor，只需调用textView.setTextColor(R.color.text_color)。

如果您只想为TextView的部分文本上色:

final SpannableStringBuilder stringBuilder = new SpannableStringBuilder("your-string");
final int start = 0, end = textView.getText().length(); // Change to the start/end of the part to colorize
// Apply some text-color
stringBuilder.setSpan(new ForegroundColorSpan(getResources()
     .getColor(R.color.text_color)), start, end, Spannable.SPAN_INCLUSIVE_INCLUSIVE);
// Apply changes to TextView
textView.setText(stringBuilder);

注意:使用字符串资源，不要传递原始字符串("By continuing,I agree to HCP User Agreement and Terms of Services " ->更改为getString(R.string.accept_user_agreement))