KcaViewButtonService.java 文件源码

private void setFairyImage() {
    boolean glow_available = fairy_glow_on && getBooleanPreferences(getApplicationContext(), PREF_KCA_NOTI_QUEST_FAIRY_GLOW);
    Bitmap src = BitmapFactory.decodeResource(getResources(), viewBitmapId);
    Bitmap alpha = src.extractAlpha();
    Bitmap bmp = Bitmap.createBitmap(src.getWidth() + margin,
            src.getHeight() + margin, Bitmap.Config.ARGB_8888);
    Canvas canvas = new Canvas(bmp);
    if (glow_available) {
        Paint glow_paint = new Paint();
        glow_paint.setColor(glowColor);
        glow_paint.setMaskFilter(new BlurMaskFilter(glowRadius, BlurMaskFilter.Blur.OUTER));
        canvas.drawBitmap(alpha, halfMargin, halfMargin, glow_paint);
    }
    Paint color_paint = new Paint();
    if (taiha_status) {
        color_paint.setColorFilter(new PorterDuffColorFilter(ContextCompat.getColor(getApplicationContext(),
                R.color.colorHeavyDmgStateWarn), PorterDuff.Mode.MULTIPLY));
    } else if (glow_available) {
        color_paint.setColorFilter(new PorterDuffColorFilter(glowColor2, PorterDuff.Mode.MULTIPLY));
    }
    canvas.drawBitmap(src, halfMargin, halfMargin, color_paint);
    viewbutton.setImageBitmap(bmp);
}