DrawerProfileCell.java 文件源码

@Override
protected void onDraw(Canvas canvas) {
    int pic=SkinMan.currentSkin.actionPicture();
    Drawable backgroundDrawable = pic!=0 ? ContextCompat.getDrawable(getContext(), pic) : ApplicationLoader.getCachedWallpaper();
    int color = ApplicationLoader.getServiceMessageColor();
    if (currentColor != color) {
        currentColor = color;
        shadowView.getDrawable().setColorFilter(new PorterDuffColorFilter(color | 0xff000000, PorterDuff.Mode.MULTIPLY));
    }

    if (ApplicationLoader.isCustomTheme() || pic !=0 && backgroundDrawable != null) {
        phoneTextView.setTextColor(0xffffffff);
        shadowView.setVisibility(VISIBLE);
        if (backgroundDrawable instanceof ColorDrawable) {
            backgroundDrawable.setBounds(0, 0, getMeasuredWidth(), getMeasuredHeight());
            backgroundDrawable.draw(canvas);
        } else if (backgroundDrawable instanceof BitmapDrawable) {
            Bitmap bitmap = ((BitmapDrawable) backgroundDrawable).getBitmap();
            float scaleX = (float) getMeasuredWidth() / (float) bitmap.getWidth();
            float scaleY = (float) getMeasuredHeight() / (float) bitmap.getHeight();
            float scale = scaleX < scaleY ? scaleY : scaleX;
            int width = (int) (getMeasuredWidth() / scale);
            int height = (int) (getMeasuredHeight() / scale);
            int x = (bitmap.getWidth() - width) / 2;
            int y = (bitmap.getHeight() - height) / 2;
            srcRect.set(x, y, x + width, y + height);
            destRect.set(0, 0, getMeasuredWidth(), getMeasuredHeight());
            canvas.drawBitmap(bitmap, srcRect, destRect, paint);
        }
    } else {
        shadowView.setVisibility(INVISIBLE);
        phoneTextView.setTextColor(0xffc2e5ff);
        super.onDraw(canvas);
    }
}