Set color of TextView span in Android

Question

Is it possible to set the color of just span of text in a TextView?

I would like to do something similar to the Twitter app, in which a part of the text is blue. See

Answer 1

Some answers here aren't up to date. Because, you will (in most of cases) add a custom clic action on your link.

Besides, as provided by the documentation help, your spanned string link color will have a default one. "The default link color is the theme's accent color or android:textColorLink if this attribute is defined in the theme".

Here is the way to do it safely.

 private class CustomClickableSpan extends ClickableSpan {

    private int color = -1;

    public CustomClickableSpan(){
        super();
        if(getContext() != null) {
            color = ContextCompat.getColor(getContext(), R.color.colorPrimaryDark);
        }
    }

    @Override
    public void updateDrawState(@NonNull TextPaint ds) {
        ds.setColor(color != -1 ? color : ds.linkColor);
        ds.setUnderlineText(true);
    }

    @Override
    public void onClick(@NonNull View widget) {
    }
}

Then to use it.

   String text = "my text with action";
    hideText= new SpannableString(text);
    hideText.setSpan(new CustomClickableSpan(){

        @Override
        public void onClick(@NonNull View widget) {
            // your action here !
        }

    }, 0, text.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
    yourtextview.setText(hideText);
    // don't forget this ! or this will not work !
    yourtextview.setMovementMethod(LinkMovementMethod.getInstance());

Hope this will strongly help !