我就废话不多说了,大家还是直接看代码吧~
//Uri.parse("file://"+result.getImage().getCompressPath())) String path=uri.getPath(); Log.e("图片路径",path+""); SpannableString spannableString=new SpannableString(path); //方法一:通过uri把图片转化为bitmap的方法 Bitmap bitmap= BitmapFactory.decodeFile(path); int height= bitmap.getHeight(); int width= bitmap.getWidth(); Log.e("通过bitmap获取到的图片大小","width:"+width+"height"+height); //方法二:使用Options类来获取 BitmapFactory.Options options = new BitmapFactory.Options(); options.inJustDecodeBounds = true;//这个参数设置为true才有效, Bitmap bmp = BitmapFactory.decodeFile(path, options);//这里的bitmap是个空 if(bmp==null){ Log.e("通过options获取到的bitmap为空","==="); } int outHeight=options.outHeight; int outWidth= options.outWidth; Log.e("通过Options获取到的图片大小","width:"+outWidth+"height"+outHeight);