SocialJournalAdapter.java 文件源码

/**
 * Used to set the scale for Facebook WebPosts.
 *
 * @return the integer scale value.
 * @deprecated Facebook WebPosts are deprecated. This isn't needed for Facebook Posts.
 */
private int getScale() {
    WindowManager wm = (WindowManager) mContext.getSystemService(Context.WINDOW_SERVICE);
    Display display = wm.getDefaultDisplay();

    Point size = new Point();
    display.getSize(size);
    int width = size.x;
    Double val = (double) width / 484d;
    val = val * 100d;
    return val.intValue();
}