public void setTypeface(@NonNull Typeface newTypeface) {
final Typeface oldTypeface = baseTextPaint.getTypeface();
if (oldTypeface == newTypeface) {
return;
}
baseTextPaint.setTypeface(newTypeface);
textView.setBaseTextPaint(baseTextPaint);
}
private static String glyphMetricsString(TextPaint paint) {
int metricsInt = paint.getFontMetricsInt(paint.getFontMetricsInt());
float textSize = paint.getTextSize();
float textScale = paint.getTextScaleX();
float textSkew = paint.getTextSkewX();
Typeface typeface = paint.getTypeface();
return String.format("%i%.2f%.2f%.2f", metricsInt, textSize, textScale, textSkew);
}
/**
* Sets the typeface in which the text should be displayed on the switch. Note that not all
* Typeface families actually have bold and italic variants, so you may need to use {@link
* #setSwitchTypeface(Typeface, int)} to get the appearance that you actually want.
*
* @attr ref android.R.styleable#TextView_typeface
* @attr ref android.R.styleable#TextView_textStyle
*/
public void setSwitchTypeface(Typeface tf) {
if (mTextPaint.getTypeface() != tf) {
mTextPaint.setTypeface(tf);
requestLayout();
invalidate();
}
}
public void initPaint(@NonNull TextPaint base) {
paint.set(base);
paint.setColor(color);
paint.setAlpha(intAlpha());
final Typeface typeface = base.getTypeface();
if (typeface != null && typeface.getStyle() != Typeface.NORMAL) {
paint.setTypeface(Typeface.create(typeface, Typeface.NORMAL));
}
// pre-calculate fixed height
paint.setTextSize(Math.max(base.getTextSize() * DEF_SCALE, minTextSize));
paint.getTextBounds("|", 0, 1, bounds);
fixedTextHeight = bounds.height();
// set real text size value
paint.setTextSize(Math.max(base.getTextSize() * scale, minTextSize));
initPaintShadow();
invalidate(true);
}