SpannableStringUtils.java 文件源码

CustomImageSpan(Context context, Bitmap b, int verticalAlignment) {
    super(verticalAlignment);
    mContext = context;
    mDrawable = context != null
            ? new BitmapDrawable(context.getResources(), b)
            : new BitmapDrawable(b);
    int width = mDrawable.getIntrinsicWidth();
    int height = mDrawable.getIntrinsicHeight();
    mDrawable.setBounds(0, 0, width > 0 ? width : 0, height > 0 ? height : 0);
}