SwitchCompat - Fix For TextSize Attribute on New SwitchCompat Widget

SwitchCompatFix.java

public class SwitchCompatFix extends SwitchCompat {

    public SwitchCompatFix(Context context) {
        super(context);
    }

    public SwitchCompatFix(Context context, AttributeSet attrs) {
        super(context, attrs);
    }

    public SwitchCompatFix(Context context, AttributeSet attrs, int defStyleAttr) {
        super(context, attrs, defStyleAttr);
    }

    @Override
    public void setSwitchTextAppearance(Context context, int resid) {
        TypedArray appearance = context.obtainStyledAttributes(resid, new int[]{android.R.attr.textSize});
        int ts = appearance.getDimensionPixelSize(0, 0);

        try {
            Field field = SwitchCompat.class.getDeclaredField("mTextPaint");
            field.setAccessible(true);

            TextPaint textPaint = (TextPaint) field.get(this);
            textPaint.setTextSize(ts);

        } catch (NoSuchFieldException e) {
            e.printStackTrace();
        } catch (IllegalAccessException e) {
            e.printStackTrace();
        }

        appearance.recycle();

        super.setSwitchTextAppearance(context, resid);
    }
}