Text stroke

Using SuperTextView makes it easy to implement text strokes.

In xml：

# Turn on text strokes
app:stv_text_stroke="true"
# Set text fill color
app:stv_text_fill_color="@color/white"
# Set the text stroke color
app:stv_text_stroke_color="#461B50"
# Set the text stroke width
app:stv_text_stroke_width="1dp"

In Java：

stv.setTextFillColor(textFillColor);
stv.setTextStroke(textStrokeColor);
stv.setTextStrokeWidth(textStrokeWidth);

⚠️ Note that after opening the text stroke function, the text color can only be set by app:stv_text_fill_color, don't use android:textColor!

How to achieve a hollow word effect?

If you want to achieve the effect of hollow text, just set app:stv_text_fill_color to transparent color , or the same as background color.