阅读JPG作为Android的RGB888 [英] Read in JPG as RGB888 on Android

问题描述

我试图用BitmapFactory .jpg格式阅读。我希望得到一个RGB888格式的位图，但我一直似乎得到RGB565。反正有没有改变呢？

I'm trying to read in a .jpg using BitmapFactory. I want to get a RGB888 formatted bitmap, but I keep seeming to get RGB565. Is there anyway to change this?

推荐答案

BitmapFactory方法可以让你通过一个BitmapFactory.Options实例。您可以使用BitmapFactory.Options来specifcy的在preferredConfig，它定义位图格式解码后返回，只需将其设置为Bitmap.Config.ARGB_8888。

BitmapFactory methods let you pass a BitmapFactory.Options instance. You can use BitmapFactory.Options to specifcy the inPreferredConfig, which defines the format of the Bitmap returned after decoding, just set it to Bitmap.Config.ARGB_8888.

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